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Comment:merge trunk
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SHA1: 242a7d68cddde40f75cff3d24eac2f64710917be
User & Date: jan.nijtmans 2017-04-14 13:00:46.777
Context
2017-04-26
13:48
Move some variable declarations closer to where they are used. No change in functionality. check-in: cf831b219f user: jan.nijtmans tags: tip-458
2017-04-14
13:00
merge trunk check-in: 242a7d68cd user: jan.nijtmans tags: tip-458
09:06
merge core-8-6-branch check-in: 71e6ac46c0 user: jan.nijtmans tags: trunk
2017-03-24
10:30
Merge trunk check-in: 16f83d748c user: jan.nijtmans tags: tip-458
Changes
Unified Diff Ignore Whitespace Patch
Changes to doc/IntObj.3.
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with which values might be exchanged.  The C integral types for which Tcl
provides value exchange routines are \fBint\fR, \fBlong int\fR,
\fBTcl_WideInt\fR, and \fBmp_int\fR.  The \fBint\fR and \fBlong int\fR types
are provided by the C language standard.  The \fBTcl_WideInt\fR type is a
typedef defined to be whatever signed integral type covers at least the
64-bit integer range (-9223372036854775808 to 9223372036854775807).  Depending
on the platform and the C compiler, the actual type might be
\fBlong int\fR, \fBlong long int\fR, \fBint64\fR, or something else.
The \fBmp_int\fR type is a multiple-precision integer type defined
by the LibTomMath multiple-precision integer library.
.PP
The \fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR,
and \fBTcl_NewBignumObj\fR routines each create and return a new
Tcl value initialized to the integral value of the argument.  The
returned Tcl value is unshared.







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with which values might be exchanged.  The C integral types for which Tcl
provides value exchange routines are \fBint\fR, \fBlong int\fR,
\fBTcl_WideInt\fR, and \fBmp_int\fR.  The \fBint\fR and \fBlong int\fR types
are provided by the C language standard.  The \fBTcl_WideInt\fR type is a
typedef defined to be whatever signed integral type covers at least the
64-bit integer range (-9223372036854775808 to 9223372036854775807).  Depending
on the platform and the C compiler, the actual type might be
\fBlong int\fR, \fBlong long int\fR, \fB__int64\fR, or something else.
The \fBmp_int\fR type is a multiple-precision integer type defined
by the LibTomMath multiple-precision integer library.
.PP
The \fBTcl_NewIntObj\fR, \fBTcl_NewLongObj\fR, \fBTcl_NewWideIntObj\fR,
and \fBTcl_NewBignumObj\fR routines each create and return a new
Tcl value initialized to the integral value of the argument.  The
returned Tcl value is unshared.
Changes to generic/tcl.h.
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/*
 * Define Tcl_WideInt to be a type that is (at least) 64-bits wide, and define
 * Tcl_WideUInt to be the unsigned variant of that type (assuming that where
 * we have one, we can have the other.)
 *
 * Also defines the following macros:
 * TCL_WIDE_INT_IS_LONG - if wide ints are really longs (i.e. we're on a real
 *	64-bit system.)
 * Tcl_WideAsLong - forgetful converter from wideInt to long.
 * Tcl_LongAsWide - sign-extending converter from long to wideInt.
 * Tcl_WideAsDouble - converter from wideInt to double.
 * Tcl_DoubleAsWide - converter from double to wideInt.
 *
 * The following invariant should hold for any long value 'longVal':
 *	longVal == Tcl_WideAsLong(Tcl_LongAsWide(longVal))
 *
 * Note on converting between Tcl_WideInt and strings. This implementation (in
 * tclObj.c) depends on the function
 * sprintf(...,"%" TCL_LL_MODIFIER "d",...).
 */

#if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG)
#   if defined(_WIN32)
#      define TCL_WIDE_INT_TYPE __int64
#      ifdef __BORLANDC__
#         define TCL_LL_MODIFIER	"L"
#      else /* __BORLANDC__ */
#         define TCL_LL_MODIFIER	"I64"
#      endif /* __BORLANDC__ */
#   elif defined(__GNUC__)
#      define TCL_WIDE_INT_TYPE long long
#      define TCL_LL_MODIFIER	"ll"
#   else /* ! _WIN32 && ! __GNUC__ */
/*
 * Don't know what platform it is and configure hasn't discovered what is
 * going on for us. Try to guess...







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/*
 * Define Tcl_WideInt to be a type that is (at least) 64-bits wide, and define
 * Tcl_WideUInt to be the unsigned variant of that type (assuming that where
 * we have one, we can have the other.)
 *
 * Also defines the following macros:
 * TCL_WIDE_INT_IS_LONG - if wide ints are really longs (i.e. we're on a
 *	LP64 system such as modern Solaris or Linux ... not including Win64)
 * Tcl_WideAsLong - forgetful converter from wideInt to long.
 * Tcl_LongAsWide - sign-extending converter from long to wideInt.
 * Tcl_WideAsDouble - converter from wideInt to double.
 * Tcl_DoubleAsWide - converter from double to wideInt.
 *
 * The following invariant should hold for any long value 'longVal':
 *	longVal == Tcl_WideAsLong(Tcl_LongAsWide(longVal))
 *
 * Note on converting between Tcl_WideInt and strings. This implementation (in
 * tclObj.c) depends on the function
 * sprintf(...,"%" TCL_LL_MODIFIER "d",...).
 */

#if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG)
#   if defined(_WIN32)
#      define TCL_WIDE_INT_TYPE __int64



#      define TCL_LL_MODIFIER	"I64"

#   elif defined(__GNUC__)
#      define TCL_WIDE_INT_TYPE long long
#      define TCL_LL_MODIFIER	"ll"
#   else /* ! _WIN32 && ! __GNUC__ */
/*
 * Don't know what platform it is and configure hasn't discovered what is
 * going on for us. Try to guess...
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#   define TCL_WIDE_INT_TYPE	long
#endif /* TCL_WIDE_INT_IS_LONG */

typedef TCL_WIDE_INT_TYPE		Tcl_WideInt;
typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;

#ifdef TCL_WIDE_INT_IS_LONG
#   define Tcl_WideAsLong(val)		((long)(val))
#   define Tcl_LongAsWide(val)		((long)(val))
#   define Tcl_WideAsDouble(val)	((double)((long)(val)))
#   define Tcl_DoubleAsWide(val)	((long)((double)(val)))
#   ifndef TCL_LL_MODIFIER
#      define TCL_LL_MODIFIER		"l"
#   endif /* !TCL_LL_MODIFIER */
#else /* TCL_WIDE_INT_IS_LONG */
/*
 * The next short section of defines are only done when not running on Windows
 * or some other strange platform.
 */
#   ifndef TCL_LL_MODIFIER
#      define TCL_LL_MODIFIER		"ll"
#   endif /* !TCL_LL_MODIFIER */


#   define Tcl_WideAsLong(val)		((long)((Tcl_WideInt)(val)))
#   define Tcl_LongAsWide(val)		((Tcl_WideInt)((long)(val)))
#   define Tcl_WideAsDouble(val)	((double)((Tcl_WideInt)(val)))
#   define Tcl_DoubleAsWide(val)	((Tcl_WideInt)((double)(val)))
#endif /* TCL_WIDE_INT_IS_LONG */

#if defined(_WIN32)
#   ifdef __BORLANDC__
	typedef struct stati64 Tcl_StatBuf;
#   elif defined(_WIN64)
	typedef struct __stat64 Tcl_StatBuf;
#   elif (defined(_MSC_VER) && (_MSC_VER < 1400)) || defined(_USE_32BIT_TIME_T)
	typedef struct _stati64	Tcl_StatBuf;







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#   define TCL_WIDE_INT_TYPE	long
#endif /* TCL_WIDE_INT_IS_LONG */

typedef TCL_WIDE_INT_TYPE		Tcl_WideInt;
typedef unsigned TCL_WIDE_INT_TYPE	Tcl_WideUInt;

#ifdef TCL_WIDE_INT_IS_LONG




#   ifndef TCL_LL_MODIFIER
#      define TCL_LL_MODIFIER		"l"
#   endif /* !TCL_LL_MODIFIER */
#else /* TCL_WIDE_INT_IS_LONG */
/*
 * The next short section of defines are only done when not running on Windows
 * or some other strange platform.
 */
#   ifndef TCL_LL_MODIFIER
#      define TCL_LL_MODIFIER		"ll"
#   endif /* !TCL_LL_MODIFIER */
#endif /* TCL_WIDE_INT_IS_LONG */

#define Tcl_WideAsLong(val)	((long)((Tcl_WideInt)(val)))
#define Tcl_LongAsWide(val)	((Tcl_WideInt)((long)(val)))
#define Tcl_WideAsDouble(val)	((double)((Tcl_WideInt)(val)))
#define Tcl_DoubleAsWide(val)	((Tcl_WideInt)((double)(val)))


#if defined(_WIN32)
#   ifdef __BORLANDC__
	typedef struct stati64 Tcl_StatBuf;
#   elif defined(_WIN64)
	typedef struct __stat64 Tcl_StatBuf;
#   elif (defined(_MSC_VER) && (_MSC_VER < 1400)) || defined(_USE_32BIT_TIME_T)
	typedef struct _stati64	Tcl_StatBuf;
Changes to generic/tclBasic.c.
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    Tcl_InterpDeleteProc *proc,	/* Function to call when interpreter is about
				 * to be deleted. */
    ClientData clientData)	/* One-word value to pass to proc. */
{
    Interp *iPtr = (Interp *) interp;
    static Tcl_ThreadDataKey assocDataCounterKey;
    int *assocDataCounterPtr =
	    Tcl_GetThreadData(&assocDataCounterKey, (int)sizeof(int));
    int isNew;
    char buffer[32 + TCL_INTEGER_SPACE];
    AssocData *dPtr = ckalloc(sizeof(AssocData));
    Tcl_HashEntry *hPtr;

    sprintf(buffer, "Assoc Data Key #%d", *assocDataCounterPtr);
    (*assocDataCounterPtr)++;







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    Tcl_InterpDeleteProc *proc,	/* Function to call when interpreter is about
				 * to be deleted. */
    ClientData clientData)	/* One-word value to pass to proc. */
{
    Interp *iPtr = (Interp *) interp;
    static Tcl_ThreadDataKey assocDataCounterKey;
    int *assocDataCounterPtr =
	    Tcl_GetThreadData(&assocDataCounterKey, sizeof(int));
    int isNew;
    char buffer[32 + TCL_INTEGER_SPACE];
    AssocData *dPtr = ckalloc(sizeof(AssocData));
    Tcl_HashEntry *hPtr;

    sprintf(buffer, "Assoc Data Key #%d", *assocDataCounterPtr);
    (*assocDataCounterPtr)++;
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     * system in Tcl 8.0, we have to mirror the object result back into the
     * string result (some callers may expect it there).
     */

    (void) Tcl_GetStringResult(interp);
    return code;
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalObj, Tcl_GlobalEvalObj --
 *
 *	These functions are deprecated but we keep them around for backwards







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     * system in Tcl 8.0, we have to mirror the object result back into the
     * string result (some callers may expect it there).
     */

    (void) Tcl_GetStringResult(interp);
    return code;
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalObj, Tcl_GlobalEvalObj --
 *
 *	These functions are deprecated but we keep them around for backwards
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int
Tcl_GlobalEvalObj(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr)
{
    return Tcl_EvalObjEx(interp, objPtr, TCL_EVAL_GLOBAL);
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalObjEx, TclEvalObjEx --
 *
 *	Execute Tcl commands stored in a Tcl object. These commands are







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int
Tcl_GlobalEvalObj(
    Tcl_Interp *interp,
    Tcl_Obj *objPtr)
{
    return Tcl_EvalObjEx(interp, objPtr, TCL_EVAL_GLOBAL);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_EvalObjEx, TclEvalObjEx --
 *
 *	Execute Tcl commands stored in a Tcl object. These commands are
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    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *





























 * NRCoroInjectObjCmd --
 *
 *      Implementation of [::tcl::unsupported::inject] command.
 *
 *----------------------------------------------------------------------
 */








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    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclNREvalList --
 *
 *      Callback to invoke command as list, used in order to delayed
 *	processing of canonical list command in sane environment.
 *
 *----------------------------------------------------------------------
 */

static int
TclNREvalList(
    ClientData data[],
    Tcl_Interp *interp,
    int result)
{
    int objc;
    Tcl_Obj **objv;
    Tcl_Obj *listPtr = data[0];

    Tcl_IncrRefCount(listPtr);

    TclMarkTailcall(interp);
    TclNRAddCallback(interp, TclNRReleaseValues, listPtr, NULL, NULL,NULL);
    TclListObjGetElements(NULL, listPtr, &objc, &objv);
    return TclNREvalObjv(interp, objc, objv, 0, NULL);
}

/*
 *----------------------------------------------------------------------
 *
 * NRCoroInjectObjCmd --
 *
 *      Implementation of [::tcl::unsupported::inject] command.
 *
 *----------------------------------------------------------------------
 */

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    /*
     * Add the callback to the coro's execEnv, so that it is the first thing
     * to happen when the coro is resumed.
     */

    iPtr->execEnvPtr = corPtr->eePtr;
    TclNREvalObjEx(interp, Tcl_NewListObj(objc-2, objv+2), 0, NULL, INT_MIN);

    iPtr->execEnvPtr = savedEEPtr;

    return TCL_OK;
}

int
TclNRInterpCoroutine(







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    /*
     * Add the callback to the coro's execEnv, so that it is the first thing
     * to happen when the coro is resumed.
     */

    iPtr->execEnvPtr = corPtr->eePtr;
    TclNRAddCallback(interp, TclNREvalList, Tcl_NewListObj(objc-2, objv+2),
	NULL, NULL, NULL);
    iPtr->execEnvPtr = savedEEPtr;

    return TCL_OK;
}

int
TclNRInterpCoroutine(
Changes to generic/tclCkalloc.c.
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 * mem_header. It is used to get back to the header pointer from the body
 * pointer that's used by clients.
 */

#define BODY_OFFSET \
	((size_t) (&((struct mem_header *) 0)->body))

static int total_mallocs = 0;
static int total_frees = 0;
static size_t current_bytes_malloced = 0;
static size_t maximum_bytes_malloced = 0;
static int current_malloc_packets = 0;
static int maximum_malloc_packets = 0;
static int break_on_malloc = 0;
static int trace_on_at_malloc = 0;
static int alloc_tracing = FALSE;
static int init_malloced_bodies = TRUE;
#ifdef MEM_VALIDATE
static int validate_memory = TRUE;
#else
static int validate_memory = FALSE;
#endif







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 * mem_header. It is used to get back to the header pointer from the body
 * pointer that's used by clients.
 */

#define BODY_OFFSET \
	((size_t) (&((struct mem_header *) 0)->body))

static unsigned int total_mallocs = 0;
static unsigned int total_frees = 0;
static size_t current_bytes_malloced = 0;
static size_t maximum_bytes_malloced = 0;
static unsigned int current_malloc_packets = 0;
static unsigned int  maximum_malloc_packets = 0;
static unsigned int break_on_malloc = 0;
static unsigned int trace_on_at_malloc = 0;
static int alloc_tracing = FALSE;
static int init_malloced_bodies = TRUE;
#ifdef MEM_VALIDATE
static int validate_memory = TRUE;
#else
static int validate_memory = FALSE;
#endif
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{
    char buf[1024];

    if (clientData == NULL) {
        return 0;
    }
    sprintf(buf,
	    "total mallocs             %10d\n"
	    "total frees               %10d\n"
	    "current packets allocated %10d\n"
	    "current bytes allocated   %10lu\n"
	    "maximum packets allocated %10d\n"
	    "maximum bytes allocated   %10lu\n",
	    total_mallocs,
	    total_frees,
	    current_malloc_packets,
	    (unsigned long)current_bytes_malloced,
	    maximum_malloc_packets,
	    (unsigned long)maximum_bytes_malloced);
    if (flags == 0) {
	fprintf((FILE *)clientData, "%s", buf);
    } else {
	/* Assume objPtr to append to */
	Tcl_AppendToObj((Tcl_Obj *) clientData, buf, -1);
    }
    return 1;







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{
    char buf[1024];

    if (clientData == NULL) {
        return 0;
    }
    sprintf(buf,
	    "total mallocs             %10u\n"
	    "total frees               %10u\n"
	    "current packets allocated %10u\n"
	    "current bytes allocated   %10" TCL_LL_MODIFIER "u\n"
	    "maximum packets allocated %10u\n"
	    "maximum bytes allocated   %10" TCL_LL_MODIFIER "u\n",
	    total_mallocs,
	    total_frees,
	    current_malloc_packets,
	    (Tcl_WideInt)current_bytes_malloced,
	    maximum_malloc_packets,
	    (Tcl_WideInt)maximum_bytes_malloced);
    if (flags == 0) {
	fprintf((FILE *)clientData, "%s", buf);
    } else {
	/* Assume objPtr to append to */
	Tcl_AppendToObj((Tcl_Obj *) clientData, buf, -1);
    }
    return 1;
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	    return TCL_ERROR;
	}
    }

    Tcl_MutexLock(ckallocMutexPtr);
    for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) {
	address = &memScanP->body[0];
	fprintf(fileP, "%8" TCL_LL_MODIFIER "x - %8" TCL_LL_MODIFIER "x  %7" TCL_LL_MODIFIER "d @ %s %d %s",
		(Tcl_WideInt)(size_t)address,
		(Tcl_WideInt)((size_t)address + memScanP->length - 1),
		(Tcl_WideInt)memScanP->length, memScanP->file, memScanP->line,
		(memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string);
	(void) fputc('\n', fileP);
    }
    Tcl_MutexUnlock(ckallocMutexPtr);

    if (fileP != stderr) {







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	    return TCL_ERROR;
	}
    }

    Tcl_MutexLock(ckallocMutexPtr);
    for (memScanP = allocHead; memScanP != NULL; memScanP = memScanP->flink) {
	address = &memScanP->body[0];
	fprintf(fileP, "%p - %p  %" TCL_LL_MODIFIER "d @ %s %d %s",

		address, address + memScanP->length - 1,
		(Tcl_WideInt)memScanP->length, memScanP->file, memScanP->line,
		(memScanP->tagPtr == NULL) ? "" : memScanP->tagPtr->string);
	(void) fputc('\n', fileP);
    }
    Tcl_MutexUnlock(ckallocMutexPtr);

    if (fileP != stderr) {
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	allocHead->blink = result;
    }
    allocHead = result;

    total_mallocs++;
    if (trace_on_at_malloc && (total_mallocs >= trace_on_at_malloc)) {
	(void) fflush(stdout);
	fprintf(stderr, "reached malloc trace enable point (%d)\n",
		total_mallocs);
	fflush(stderr);
	alloc_tracing = TRUE;
	trace_on_at_malloc = 0;
    }

    if (alloc_tracing) {
	fprintf(stderr,"ckalloc %p %u %s %d\n",
		result->body, size, file, line);
    }

    if (break_on_malloc && (total_mallocs >= break_on_malloc)) {
	break_on_malloc = 0;
	(void) fflush(stdout);
	Tcl_Panic("reached malloc break limit (%d)", total_mallocs);
    }

    current_malloc_packets++;
    if (current_malloc_packets > maximum_malloc_packets) {
	maximum_malloc_packets = current_malloc_packets;
    }
    current_bytes_malloced += size;







|














|







445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
	allocHead->blink = result;
    }
    allocHead = result;

    total_mallocs++;
    if (trace_on_at_malloc && (total_mallocs >= trace_on_at_malloc)) {
	(void) fflush(stdout);
	fprintf(stderr, "reached malloc trace enable point (%u)\n",
		total_mallocs);
	fflush(stderr);
	alloc_tracing = TRUE;
	trace_on_at_malloc = 0;
    }

    if (alloc_tracing) {
	fprintf(stderr,"ckalloc %p %u %s %d\n",
		result->body, size, file, line);
    }

    if (break_on_malloc && (total_mallocs >= break_on_malloc)) {
	break_on_malloc = 0;
	(void) fflush(stdout);
	Tcl_Panic("reached malloc break limit (%u)", total_mallocs);
    }

    current_malloc_packets++;
    if (current_malloc_packets > maximum_malloc_packets) {
	maximum_malloc_packets = current_malloc_packets;
    }
    current_bytes_malloced += size;
844
845
846
847
848
849
850

851
852
853
854
855
856

857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf("error accessing %s: %s",
                    argv[2], Tcl_PosixError(interp)));
	    return TCL_ERROR;
	}
	return TCL_OK;
    }
    if (strcmp(argv[1],"break_on_malloc") == 0) {

	if (argc != 3) {
	    goto argError;
	}
	if (Tcl_GetInt(interp, argv[2], &break_on_malloc) != TCL_OK) {
	    return TCL_ERROR;
	}

	return TCL_OK;
    }
    if (strcmp(argv[1],"info") == 0) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"%-25s %10d\n%-25s %10d\n%-25s %10d\n%-25s %10lu\n%-25s %10d\n%-25s %10lu\n",
		"total mallocs", total_mallocs, "total frees", total_frees,
		"current packets allocated", current_malloc_packets,
		"current bytes allocated", (unsigned long)current_bytes_malloced,
		"maximum packets allocated", maximum_malloc_packets,
		"maximum bytes allocated", (unsigned long)maximum_bytes_malloced));
	return TCL_OK;
    }
    if (strcmp(argv[1], "init") == 0) {
	if (argc != 3) {
	    goto bad_suboption;
	}
	init_malloced_bodies = (strcmp(argv[2],"on") == 0);







>



|


>




|


|

|







843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf("error accessing %s: %s",
                    argv[2], Tcl_PosixError(interp)));
	    return TCL_ERROR;
	}
	return TCL_OK;
    }
    if (strcmp(argv[1],"break_on_malloc") == 0) {
	int value;
	if (argc != 3) {
	    goto argError;
	}
	if (Tcl_GetInt(interp, argv[2], &value) != TCL_OK) {
	    return TCL_ERROR;
	}
	break_on_malloc = (unsigned int) value;
	return TCL_OK;
    }
    if (strcmp(argv[1],"info") == 0) {
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		"%-25s %10u\n%-25s %10u\n%-25s %10u\n%-25s %10" TCL_LL_MODIFIER"d\n%-25s %10u\n%-25s %10" TCL_LL_MODIFIER "d\n",
		"total mallocs", total_mallocs, "total frees", total_frees,
		"current packets allocated", current_malloc_packets,
		"current bytes allocated", (Tcl_WideInt)current_bytes_malloced,
		"maximum packets allocated", maximum_malloc_packets,
		"maximum bytes allocated", (Tcl_WideInt)maximum_bytes_malloced));
	return TCL_OK;
    }
    if (strcmp(argv[1], "init") == 0) {
	if (argc != 3) {
	    goto bad_suboption;
	}
	init_malloced_bodies = (strcmp(argv[2],"on") == 0);
930
931
932
933
934
935
936

937
938
939
940
941
942

943
944
945
946
947
948
949
	    goto bad_suboption;
	}
	alloc_tracing = (strcmp(argv[2],"on") == 0);
	return TCL_OK;
    }

    if (strcmp(argv[1],"trace_on_at_malloc") == 0) {

	if (argc != 3) {
	    goto argError;
	}
	if (Tcl_GetInt(interp, argv[2], &trace_on_at_malloc) != TCL_OK) {
	    return TCL_ERROR;
	}

	return TCL_OK;
    }
    if (strcmp(argv[1],"validate") == 0) {
	if (argc != 3) {
	    goto bad_suboption;
	}
	validate_memory = (strcmp(argv[2],"on") == 0);







>



|


>







931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
	    goto bad_suboption;
	}
	alloc_tracing = (strcmp(argv[2],"on") == 0);
	return TCL_OK;
    }

    if (strcmp(argv[1],"trace_on_at_malloc") == 0) {
	int value;
	if (argc != 3) {
	    goto argError;
	}
	if (Tcl_GetInt(interp, argv[2], &value) != TCL_OK) {
	    return TCL_ERROR;
	}
	trace_on_at_malloc = value;
	return TCL_OK;
    }
    if (strcmp(argv[1],"validate") == 0) {
	if (argc != 3) {
	    goto bad_suboption;
	}
	validate_memory = (strcmp(argv[2],"on") == 0);
Changes to generic/tclClock.c.
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
    const time_t *timePtr)	/* Pointer to the number of seconds since the
				 * local system's epoch */
{
    /*
     * Get a thread-local buffer to hold the returned time.
     */

    struct tm *tmPtr = Tcl_GetThreadData(&tmKey, (int) sizeof(struct tm));
#ifdef HAVE_LOCALTIME_R
    localtime_r(timePtr, tmPtr);
#else
    struct tm *sysTmPtr;

    Tcl_MutexLock(&clockMutex);
    sysTmPtr = localtime(timePtr);







|







1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
    const time_t *timePtr)	/* Pointer to the number of seconds since the
				 * local system's epoch */
{
    /*
     * Get a thread-local buffer to hold the returned time.
     */

    struct tm *tmPtr = Tcl_GetThreadData(&tmKey, sizeof(struct tm));
#ifdef HAVE_LOCALTIME_R
    localtime_r(timePtr, tmPtr);
#else
    struct tm *sysTmPtr;

    Tcl_MutexLock(&clockMutex);
    sysTmPtr = localtime(timePtr);
Changes to generic/tclDisassemble.c.
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
    ByteCode *codePtr = BYTECODE(objPtr);
    unsigned char *codeStart, *codeLimit, *pc;
    unsigned char *codeDeltaNext, *codeLengthNext;
    unsigned char *srcDeltaNext, *srcLengthNext;
    int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;
    Tcl_Obj *bufferObj, *fileObj;
    char ptrBuf1[20], ptrBuf2[20];

    TclNewObj(bufferObj);
    if (codePtr->refCount <= 0) {
	return bufferObj;	/* Already freed. */
    }

    codeStart = codePtr->codeStart;
    codeLimit = codeStart + codePtr->numCodeBytes;
    numCmds = codePtr->numCommands;

    /*
     * Print header lines describing the ByteCode.
     */

    sprintf(ptrBuf1, "%p", codePtr);
    sprintf(ptrBuf2, "%p", iPtr);
    Tcl_AppendPrintfToObj(bufferObj,
	    "ByteCode 0x%s, refCt %u, epoch %u, interp 0x%s (epoch %u)\n",
	    ptrBuf1, codePtr->refCount, codePtr->compileEpoch, ptrBuf2,
	    iPtr->compileEpoch);
    Tcl_AppendToObj(bufferObj, "  Source ", -1);
    PrintSourceToObj(bufferObj, codePtr->source,
	    TclMin(codePtr->numSrcBytes, 55));
    GetLocationInformation(interp, codePtr->procPtr, &fileObj, &line);
    if (line > -1 && fileObj != NULL) {
	Tcl_AppendPrintfToObj(bufferObj, "\n  File \"%s\" Line %d",







<














<
<

|
|







250
251
252
253
254
255
256

257
258
259
260
261
262
263
264
265
266
267
268
269
270


271
272
273
274
275
276
277
278
279
280
    ByteCode *codePtr = BYTECODE(objPtr);
    unsigned char *codeStart, *codeLimit, *pc;
    unsigned char *codeDeltaNext, *codeLengthNext;
    unsigned char *srcDeltaNext, *srcLengthNext;
    int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;
    Tcl_Obj *bufferObj, *fileObj;


    TclNewObj(bufferObj);
    if (codePtr->refCount <= 0) {
	return bufferObj;	/* Already freed. */
    }

    codeStart = codePtr->codeStart;
    codeLimit = codeStart + codePtr->numCodeBytes;
    numCmds = codePtr->numCommands;

    /*
     * Print header lines describing the ByteCode.
     */



    Tcl_AppendPrintfToObj(bufferObj,
	    "ByteCode %p, refCt %u, epoch %u, interp %p (epoch %u)\n",
	    codePtr, codePtr->refCount, codePtr->compileEpoch, iPtr,
	    iPtr->compileEpoch);
    Tcl_AppendToObj(bufferObj, "  Source ", -1);
    PrintSourceToObj(bufferObj, codePtr->source,
	    TclMin(codePtr->numSrcBytes, 55));
    GetLocationInformation(interp, codePtr->procPtr, &fileObj, &line);
    if (line > -1 && fileObj != NULL) {
	Tcl_AppendPrintfToObj(bufferObj, "\n  File \"%s\" Line %d",
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
     * procedure's name since ByteCode's can be shared among procedures.
     */

    if (codePtr->procPtr != NULL) {
	Proc *procPtr = codePtr->procPtr;
	int numCompiledLocals = procPtr->numCompiledLocals;

	sprintf(ptrBuf1, "%p", procPtr);
	Tcl_AppendPrintfToObj(bufferObj,
		"  Proc 0x%s, refCt %d, args %d, compiled locals %d\n",
		ptrBuf1, procPtr->refCount, procPtr->numArgs,
		numCompiledLocals);
	if (numCompiledLocals > 0) {
	    CompiledLocal *localPtr = procPtr->firstLocalPtr;

	    for (i = 0;  i < numCompiledLocals;  i++) {
		Tcl_AppendPrintfToObj(bufferObj,
			"      slot %d%s%s%s%s%s%s", i,







<

|
|







309
310
311
312
313
314
315

316
317
318
319
320
321
322
323
324
325
     * procedure's name since ByteCode's can be shared among procedures.
     */

    if (codePtr->procPtr != NULL) {
	Proc *procPtr = codePtr->procPtr;
	int numCompiledLocals = procPtr->numCompiledLocals;


	Tcl_AppendPrintfToObj(bufferObj,
		"  Proc %p, refCt %d, args %d, compiled locals %d\n",
		procPtr, procPtr->refCount, procPtr->numArgs,
		numCompiledLocals);
	if (numCompiledLocals > 0) {
	    CompiledLocal *localPtr = procPtr->firstLocalPtr;

	    for (i = 0;  i < numCompiledLocals;  i++) {
		Tcl_AppendPrintfToObj(bufferObj,
			"      slot %d%s%s%s%s%s%s", i,
Changes to generic/tclEvent.c.
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

/*
 * One of the structures below is associated with the "tclBgError" assoc data
 * for each interpreter. It keeps track of the head and tail of the list of
 * pending background errors for the interpreter.
 */

typedef struct ErrAssocData {
    Tcl_Interp *interp;		/* Interpreter in which error occurred. */
    Tcl_Obj *cmdPrefix;		/* First word(s) of the handler command */
    BgError *firstBgPtr;	/* First in list of all background errors
				 * waiting to be processed for this
				 * interpreter (NULL if none). */
    BgError *lastBgPtr;		/* Last in list of all background errors
				 * waiting to be processed for this







|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

/*
 * One of the structures below is associated with the "tclBgError" assoc data
 * for each interpreter. It keeps track of the head and tail of the list of
 * pending background errors for the interpreter.
 */

typedef struct {
    Tcl_Interp *interp;		/* Interpreter in which error occurred. */
    Tcl_Obj *cmdPrefix;		/* First word(s) of the handler command */
    BgError *firstBgPtr;	/* First in list of all background errors
				 * waiting to be processed for this
				 * interpreter (NULL if none). */
    BgError *lastBgPtr;		/* Last in list of all background errors
				 * waiting to be processed for this
Changes to generic/tclIO.c.
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 * of the following structure. For multi-threaded implementations, there is
 * one instance of this structure for each thread.
 *
 * Notice that different structures with the same name appear in other files.
 * The structure defined below is used in this file only.
 */

typedef struct ThreadSpecificData {
    NextChannelHandler *nestedHandlerPtr;
				/* This variable holds the list of nested
				 * Tcl_NotifyChannel invocations. */
    ChannelState *firstCSPtr;	/* List of all channels currently open,
				 * indexed by ChannelState, as only one
				 * ChannelState exists per set of stacked
				 * channels. */







|







112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 * of the following structure. For multi-threaded implementations, there is
 * one instance of this structure for each thread.
 *
 * Notice that different structures with the same name appear in other files.
 * The structure defined below is used in this file only.
 */

typedef struct {
    NextChannelHandler *nestedHandlerPtr;
				/* This variable holds the list of nested
				 * Tcl_NotifyChannel invocations. */
    ChannelState *firstCSPtr;	/* List of all channels currently open,
				 * indexed by ChannelState, as only one
				 * ChannelState exists per set of stacked
				 * channels. */
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
 * a channel name in the context of an interp.  Saves the lookup
 * result and values needed to check its continued validity.
 */

typedef struct ResolvedChanName {
    ChannelState *statePtr;	/* The saved lookup result */
    Tcl_Interp *interp;		/* The interp in which the lookup was done. */
    size_t epoch;			/* The epoch of the channel when the lookup
				 * was done. Use to verify validity. */
    size_t refCount;		/* Share this struct among many Tcl_Obj. */
} ResolvedChanName;

static void		DupChannelIntRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr);
static void		FreeChannelIntRep(Tcl_Obj *objPtr);








|







317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
 * a channel name in the context of an interp.  Saves the lookup
 * result and values needed to check its continued validity.
 */

typedef struct ResolvedChanName {
    ChannelState *statePtr;	/* The saved lookup result */
    Tcl_Interp *interp;		/* The interp in which the lookup was done. */
    size_t epoch;		/* The epoch of the channel when the lookup
				 * was done. Use to verify validity. */
    size_t refCount;		/* Share this struct among many Tcl_Obj. */
} ResolvedChanName;

static void		DupChannelIntRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr);
static void		FreeChannelIntRep(Tcl_Obj *objPtr);

377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397

398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413

414
415
416
417
418
419

420
421
422
423
424
425
426
427
428
429
430
431

432


433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
}

/*
 *---------------------------------------------------------------------------
 *
 * ChanRead --
 *
 *	Read up to dstSize bytes using the inputProc of chanPtr, store
 *	them at dst, and return the number of bytes stored.
 *
 * Results:
 *	The return value of the driver inputProc,
 *	  - number of bytes stored at dst, ot
 *	  - -1 on error, with a Posix error code available to the
 *	    caller by calling Tcl_GetErrno().
 *
 * Side effects:
 *	The CHANNEL_BLOCKED and CHANNEL_EOF flags of the channel state are
 *	set as appropriate.
 *	On EOF, the inputEncodingFlags are set to perform ending operations
 *	on decoding.

 *	TODO - Is this really the right place for that?
 *
 *---------------------------------------------------------------------------
 */
static int
ChanRead(
    Channel *chanPtr,
    char *dst,
    int dstSize)
{
    int bytesRead, result;

    /*
     * If the caller asked for zero bytes, we'd force the inputProc
     * to return zero bytes, and then misinterpret that as EOF.
     */

    assert(dstSize > 0);

    /*
     * Each read op must set the blocked and eof states anew, not let
     * the effect of prior reads leak through.
     */

    if (GotFlag(chanPtr->state, CHANNEL_EOF)) {
        chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START;
    }
    ResetFlag(chanPtr->state, CHANNEL_BLOCKED | CHANNEL_EOF);
    chanPtr->state->inputEncodingFlags &= ~TCL_ENCODING_END;
    if (WillRead(chanPtr) < 0) {
        return -1;
    }

    bytesRead = chanPtr->typePtr->inputProc(chanPtr->instanceData,
	    dst, dstSize, &result);


    /* Stop any flag leakage through stacked channel levels */


    if (GotFlag(chanPtr->state, CHANNEL_EOF)) {
        chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START;
    }
    ResetFlag(chanPtr->state, CHANNEL_BLOCKED | CHANNEL_EOF);
    chanPtr->state->inputEncodingFlags &= ~TCL_ENCODING_END;
    if (bytesRead > 0) {
	/*
	 * If we get a short read, signal up that we may be BLOCKED.
	 * We should avoid calling the driver because on some
	 * platforms we will block in the low level reading code even
	 * though the channel is set into nonblocking mode.
	 */

	if (bytesRead < dstSize) {
	    SetFlag(chanPtr->state, CHANNEL_BLOCKED);
	}
    } else if (bytesRead == 0) {
	SetFlag(chanPtr->state, CHANNEL_EOF);







|
|




|
|


|
<
|
|
>













|
|

>






>












>
|
>
>







|
|
|
|







377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394

395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
}

/*
 *---------------------------------------------------------------------------
 *
 * ChanRead --
 *
 *	Read up to dstSize bytes using the inputProc of chanPtr, store them at
 *	dst, and return the number of bytes stored.
 *
 * Results:
 *	The return value of the driver inputProc,
 *	  - number of bytes stored at dst, ot
 *	  - -1 on error, with a Posix error code available to the caller by
 *	    calling Tcl_GetErrno().
 *
 * Side effects:
 *	The CHANNEL_BLOCKED and CHANNEL_EOF flags of the channel state are set

 *	as appropriate.  On EOF, the inputEncodingFlags are set to perform
 *	ending operations on decoding.
 *
 *	TODO - Is this really the right place for that?
 *
 *---------------------------------------------------------------------------
 */
static int
ChanRead(
    Channel *chanPtr,
    char *dst,
    int dstSize)
{
    int bytesRead, result;

    /*
     * If the caller asked for zero bytes, we'd force the inputProc to return
     * zero bytes, and then misinterpret that as EOF.
     */

    assert(dstSize > 0);

    /*
     * Each read op must set the blocked and eof states anew, not let
     * the effect of prior reads leak through.
     */

    if (GotFlag(chanPtr->state, CHANNEL_EOF)) {
        chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START;
    }
    ResetFlag(chanPtr->state, CHANNEL_BLOCKED | CHANNEL_EOF);
    chanPtr->state->inputEncodingFlags &= ~TCL_ENCODING_END;
    if (WillRead(chanPtr) < 0) {
        return -1;
    }

    bytesRead = chanPtr->typePtr->inputProc(chanPtr->instanceData,
	    dst, dstSize, &result);

    /*
     * Stop any flag leakage through stacked channel levels.
     */

    if (GotFlag(chanPtr->state, CHANNEL_EOF)) {
        chanPtr->state->inputEncodingFlags |= TCL_ENCODING_START;
    }
    ResetFlag(chanPtr->state, CHANNEL_BLOCKED | CHANNEL_EOF);
    chanPtr->state->inputEncodingFlags &= ~TCL_ENCODING_END;
    if (bytesRead > 0) {
	/*
	 * If we get a short read, signal up that we may be BLOCKED. We should
	 * avoid calling the driver because on some platforms we will block in
	 * the low level reading code even though the channel is set into
	 * nonblocking mode.
	 */

	if (bytesRead < dstSize) {
	    SetFlag(chanPtr->state, CHANNEL_BLOCKED);
	}
    } else if (bytesRead == 0) {
	SetFlag(chanPtr->state, CHANNEL_EOF);
570
571
572
573
574
575
576

577


578
579
580
581
582
583
584
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    Channel *chanPtr = NULL;	/* Iterates over open channels. */
    ChannelState *statePtr;	/* State of channel stack */
    int active = 1;		/* Flag == 1 while there's still work to do */
    int doflushnb;


    /* Fetch the pre-TIP#398 compatibility flag */


    {
        const char *s;
        Tcl_DString ds;

        s = TclGetEnv("TCL_FLUSH_NONBLOCKING_ON_EXIT", &ds);
        doflushnb = ((s != NULL) && strcmp(s, "0"));
        if (s != NULL) {







>
|
>
>







575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    Channel *chanPtr = NULL;	/* Iterates over open channels. */
    ChannelState *statePtr;	/* State of channel stack */
    int active = 1;		/* Flag == 1 while there's still work to do */
    int doflushnb;

    /*
     * Fetch the pre-TIP#398 compatibility flag.
     */

    {
        const char *s;
        Tcl_DString ds;

        s = TclGetEnv("TCL_FLUSH_NONBLOCKING_ON_EXIT", &ds);
        doflushnb = ((s != NULL) && strcmp(s, "0"));
        if (s != NULL) {
615
616
617
618
619
620
621
622
623

624
625
626
627
628
629

630

631
632
633
634
635
636
637
638
639
640
	}

	/*
	 * We've found a live (or bg-closing) channel. Close it.
	 */

	if (active) {

	    TclChannelPreserve((Tcl_Channel)chanPtr);

	    /*
	     * TIP #398:  by default, we no  longer set the  channel back into
             * blocking  mode.  To  restore  the old  blocking  behavior,  the
             * environment variable  TCL_FLUSH_NONBLOCKING_ON_EXIT must be set
             * and not be "0".
	     */

            if (doflushnb) {

                    /* Set the channel back into blocking mode to ensure that we wait
                     * for all data to flush out.
                     */

                (void) Tcl_SetChannelOption(NULL, (Tcl_Channel) chanPtr,
                                            "-blocking", "on");
            }

	    if ((chanPtr == (Channel *) tsdPtr->stdinChannel) ||
		    (chanPtr == (Channel *) tsdPtr->stdoutChannel) ||







<

>

|
|
|


>

>
|
|
|







623
624
625
626
627
628
629

630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
	}

	/*
	 * We've found a live (or bg-closing) channel. Close it.
	 */

	if (active) {

	    TclChannelPreserve((Tcl_Channel)chanPtr);

	    /*
	     * TIP #398: by default, we no longer set the channel back into
             * blocking mode.  To restore the old blocking behavior, the
             * environment variable TCL_FLUSH_NONBLOCKING_ON_EXIT must be set
             * and not be "0".
	     */

            if (doflushnb) {
                /*
                 * Set the channel back into blocking mode to ensure that we
                 * wait for all data to flush out.
                 */

                (void) Tcl_SetChannelOption(NULL, (Tcl_Channel) chanPtr,
                                            "-blocking", "on");
            }

	    if ((chanPtr == (Channel *) tsdPtr->stdinChannel) ||
		    (chanPtr == (Channel *) tsdPtr->stdoutChannel) ||
1507
1508
1509
1510
1511
1512
1513
1514
1515


1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529

1530


1531
1532
1533
1534
1535
1536
1537
 	 */

	resPtr = (ResolvedChanName *) objPtr->internalRep.twoPtrValue.ptr1;
	statePtr = resPtr->statePtr;
	if ((resPtr->interp == interp)		/* Same interp context */
			/* No epoch change in channel since lookup */
		&& (resPtr->epoch == statePtr->epoch)) {

	    /* Have a valid saved lookup. Jump to end to return it. */


	    goto valid;
	}
    }

    chan = Tcl_GetChannel(interp, TclGetString(objPtr), NULL);

    if (chan == NULL) {
	if (resPtr) {
	    FreeChannelIntRep(objPtr);
	}
	return TCL_ERROR;
    }

    if (resPtr && resPtr->refCount == 1) {

	/* Re-use the ResolvedCmdName struct */


	Tcl_Release((ClientData) resPtr->statePtr);

    } else {
	TclFreeIntRep(objPtr);

	resPtr = (ResolvedChanName *) ckalloc(sizeof(ResolvedChanName));
	resPtr->refCount = 1;







|
|
>
>














>
|
>
>







1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
 	 */

	resPtr = (ResolvedChanName *) objPtr->internalRep.twoPtrValue.ptr1;
	statePtr = resPtr->statePtr;
	if ((resPtr->interp == interp)		/* Same interp context */
			/* No epoch change in channel since lookup */
		&& (resPtr->epoch == statePtr->epoch)) {
	    /*
             * Have a valid saved lookup. Jump to end to return it.
             */

	    goto valid;
	}
    }

    chan = Tcl_GetChannel(interp, TclGetString(objPtr), NULL);

    if (chan == NULL) {
	if (resPtr) {
	    FreeChannelIntRep(objPtr);
	}
	return TCL_ERROR;
    }

    if (resPtr && resPtr->refCount == 1) {
	/*
         * Re-use the ResolvedCmdName struct.
         */

	Tcl_Release((ClientData) resPtr->statePtr);

    } else {
	TclFreeIntRep(objPtr);

	resPtr = (ResolvedChanName *) ckalloc(sizeof(ResolvedChanName));
	resPtr->refCount = 1;
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
    statePtr->outputEncodingState = NULL;
    statePtr->outputEncodingFlags = TCL_ENCODING_START;

    /*
     * Set the channel up initially in AUTO input translation mode to accept
     * "\n", "\r" and "\r\n". Output translation mode is set to a platform
     * specific default value. The eofChar is set to 0 for both input and
     * output, so that Tcl does not look for an in-file EOF indicator (e.g.
     * ^Z) and does not append an EOF indicator to files.
     */

    statePtr->inputTranslation	= TCL_TRANSLATE_AUTO;
    statePtr->outputTranslation	= TCL_PLATFORM_TRANSLATION;
    statePtr->inEofChar		= 0;
    statePtr->outEofChar	= 0;







|







1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
    statePtr->outputEncodingState = NULL;
    statePtr->outputEncodingFlags = TCL_ENCODING_START;

    /*
     * Set the channel up initially in AUTO input translation mode to accept
     * "\n", "\r" and "\r\n". Output translation mode is set to a platform
     * specific default value. The eofChar is set to 0 for both input and
     * output, so that Tcl does not look for an in-file EOF indicator (e.g.,
     * ^Z) and does not append an EOF indicator to files.
     */

    statePtr->inputTranslation	= TCL_TRANSLATE_AUTO;
    statePtr->outputTranslation	= TCL_PLATFORM_TRANSLATION;
    statePtr->inEofChar		= 0;
    statePtr->outEofChar	= 0;
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
     * the channel itself. We use the buffers in the channel below the new
     * transformation to hold the data. In the future this allows us to write
     * transformations which pre-read data and push the unused part back when
     * they are going away.
     */

    if (((mask & TCL_READABLE) != 0) && (statePtr->inQueueHead != NULL)) {

	/*
	 * When statePtr->inQueueHead is not NULL, we know
	 * prevChanPtr->inQueueHead must be NULL.
	 */

	assert(prevChanPtr->inQueueHead == NULL);
	assert(prevChanPtr->inQueueTail == NULL);







<







1910
1911
1912
1913
1914
1915
1916

1917
1918
1919
1920
1921
1922
1923
     * the channel itself. We use the buffers in the channel below the new
     * transformation to hold the data. In the future this allows us to write
     * transformations which pre-read data and push the unused part back when
     * they are going away.
     */

    if (((mask & TCL_READABLE) != 0) && (statePtr->inQueueHead != NULL)) {

	/*
	 * When statePtr->inQueueHead is not NULL, we know
	 * prevChanPtr->inQueueHead must be NULL.
	 */

	assert(prevChanPtr->inQueueHead == NULL);
	assert(prevChanPtr->inQueueTail == NULL);
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043

    if (chanPtr->downChanPtr != NULL) {
	/*
	 * Instead of manipulating the per-thread / per-interp list/hashtable
	 * of registered channels we wind down the state of the
	 * transformation, and then restore the state of underlying channel
	 * into the old structure.
	 */

	/*
	 * TODO: Figure out how to handle the situation where the chan
	 * operations called below by this unstacking operation cause
	 * another unstacking recursively.  In that case the downChanPtr
	 * value we're holding on to will not be the right thing.
	 */

	Channel *downChanPtr = chanPtr->downChanPtr;







<
|
<







2041
2042
2043
2044
2045
2046
2047

2048

2049
2050
2051
2052
2053
2054
2055

    if (chanPtr->downChanPtr != NULL) {
	/*
	 * Instead of manipulating the per-thread / per-interp list/hashtable
	 * of registered channels we wind down the state of the
	 * transformation, and then restore the state of underlying channel
	 * into the old structure.

	 *

	 * TODO: Figure out how to handle the situation where the chan
	 * operations called below by this unstacking operation cause
	 * another unstacking recursively.  In that case the downChanPtr
	 * value we're holding on to will not be the right thing.
	 */

	Channel *downChanPtr = chanPtr->downChanPtr;
2507
2508
2509
2510
2511
2512
2513

2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
    ChannelBuffer *bufPtr,	/* The buffer to recycle. */
    int mustDiscard)		/* If nonzero, free the buffer to the OS,
				 * always. */
{
    /*
     * Do we have to free the buffer to the OS?
     */

    if (IsShared(bufPtr)) {
	mustDiscard = 1;
    }

    if (mustDiscard) {
	ReleaseChannelBuffer(bufPtr);
	return;
    }

    /*
     * Only save buffers which have the requested buffersize for the
     * channel. This is to honor dynamic changes of the buffersize
     * made by the user.
     */

    if ((bufPtr->bufLength - BUFFER_PADDING) != statePtr->bufSize) {
	ReleaseChannelBuffer(bufPtr);
	return;
    }








>










|
|
<







2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538

2539
2540
2541
2542
2543
2544
2545
    ChannelBuffer *bufPtr,	/* The buffer to recycle. */
    int mustDiscard)		/* If nonzero, free the buffer to the OS,
				 * always. */
{
    /*
     * Do we have to free the buffer to the OS?
     */

    if (IsShared(bufPtr)) {
	mustDiscard = 1;
    }

    if (mustDiscard) {
	ReleaseChannelBuffer(bufPtr);
	return;
    }

    /*
     * Only save buffers which have the requested buffersize for the channel.
     * This is to honor dynamic changes of the buffersize made by the user.

     */

    if ((bufPtr->bufLength - BUFFER_PADDING) != statePtr->bufSize) {
	ReleaseChannelBuffer(bufPtr);
	return;
    }

2689
2690
2691
2692
2693
2694
2695

2696
2697

2698
2699
2700
2701

2702
2703

2704
2705
2706
2707
2708
2709
2710
    if (CheckForDeadChannel(interp, statePtr)) {
	return -1;
    }

    /*
     * Should we shift the current output buffer over to the output queue?
     * First check that there are bytes in it.  If so then...

     * If the output queue is empty, then yes, trusting the caller called
     * us only when written bytes ought to be flushed.

     * If the current output buffer is full, then yes, so we can meet
     * the post-condition that on a successful return to caller we've
     * left space in the current output buffer for more writing (the flush
     * call was to make new room).

     * If the channel is blocking, then yes, so we guarantee that
     * blocking flushes actually flush all pending data.

     * Otherwise, no.  Keep the current output buffer where it is so more
     * can be written to it, possibly filling it, to promote more efficient
     * buffer usage.
     */

    bufPtr = statePtr->curOutPtr;
    if (bufPtr && BytesLeft(bufPtr) && /* Keep empties off queue */







>
|
|
>
|
|
|
|
>
|
|
>







2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
    if (CheckForDeadChannel(interp, statePtr)) {
	return -1;
    }

    /*
     * Should we shift the current output buffer over to the output queue?
     * First check that there are bytes in it.  If so then...
     *
     * If the output queue is empty, then yes, trusting the caller called us
     * only when written bytes ought to be flushed.
     *
     * If the current output buffer is full, then yes, so we can meet the
     * post-condition that on a successful return to caller we've left space
     * in the current output buffer for more writing (the flush call was to
     * make new room).
     *
     * If the channel is blocking, then yes, so we guarantee that blocking
     * flushes actually flush all pending data.
     *
     * Otherwise, no.  Keep the current output buffer where it is so more
     * can be written to it, possibly filling it, to promote more efficient
     * buffer usage.
     */

    bufPtr = statePtr->curOutPtr;
    if (bufPtr && BytesLeft(bufPtr) && /* Keep empties off queue */
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
	     * Decide whether to report the error upwards or defer it.
	     */

	    if (calledFromAsyncFlush) {
		/*
		 * TIP #219, Tcl Channel Reflection API.
		 * When defering the error copy a message from the bypass into
		 * the unreported area. Or discard it if the new error is to be
		 * ignored in favor of an earlier defered error.
		 */

		Tcl_Obj *msg = statePtr->chanMsg;

		if (statePtr->unreportedError == 0) {
		    statePtr->unreportedError = errorCode;
		    statePtr->unreportedMsg = msg;







|
|







2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
	     * Decide whether to report the error upwards or defer it.
	     */

	    if (calledFromAsyncFlush) {
		/*
		 * TIP #219, Tcl Channel Reflection API.
		 * When defering the error copy a message from the bypass into
		 * the unreported area. Or discard it if the new error is to
		 * be ignored in favor of an earlier defered error.
		 */

		Tcl_Obj *msg = statePtr->chanMsg;

		if (statePtr->unreportedError == 0) {
		    statePtr->unreportedError = errorCode;
		    statePtr->unreportedMsg = msg;
2843
2844
2845
2846
2847
2848
2849

2850
2851


2852
2853
2854
2855
2856
2857
2858
	     * queued.
	     */

	    DiscardOutputQueued(statePtr);
	    ReleaseChannelBuffer(bufPtr);
	    break;
	} else {

	    /* TODO: Consider detecting and reacting to short writes
	     * on blocking channels.  Ought not happen.  See iocmd-24.2. */


	    wroteSome = 1;
	}

	bufPtr->nextRemoved += written;

	/*
	 * If this buffer is now empty, recycle it.







>
|
|
>
>







2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
	     * queued.
	     */

	    DiscardOutputQueued(statePtr);
	    ReleaseChannelBuffer(bufPtr);
	    break;
	} else {
	    /*
             * TODO: Consider detecting and reacting to short writes on
	     * blocking channels.  Ought not happen.  See iocmd-24.2.
             */

	    wroteSome = 1;
	}

	bufPtr->nextRemoved += written;

	/*
	 * If this buffer is now empty, recycle it.
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
    if (GotFlag(statePtr, BG_FLUSH_SCHEDULED)) {
	if (wroteSome) {
	    goto done;
	} else if (statePtr->outQueueHead == NULL) {
	    ResetFlag(statePtr, BG_FLUSH_SCHEDULED);
	    ChanWatch(chanPtr, statePtr->interestMask);
	} else {

	    /*
	     * When we are calledFromAsyncFlush, that means a writable
	     * state on the channel triggered the call, so we should be
	     * able to write something.  Either we did write something
	     * and wroteSome should be set, or there was nothing left to
	     * write in this call, and we've completed the BG flush.
	     * These are the two cases above.  If we get here, that means







<







2897
2898
2899
2900
2901
2902
2903

2904
2905
2906
2907
2908
2909
2910
    if (GotFlag(statePtr, BG_FLUSH_SCHEDULED)) {
	if (wroteSome) {
	    goto done;
	} else if (statePtr->outQueueHead == NULL) {
	    ResetFlag(statePtr, BG_FLUSH_SCHEDULED);
	    ChanWatch(chanPtr, statePtr->interestMask);
	} else {

	    /*
	     * When we are calledFromAsyncFlush, that means a writable
	     * state on the channel triggered the call, so we should be
	     * able to write something.  Either we did write something
	     * and wroteSome should be set, or there was nothing left to
	     * write in this call, and we've completed the BG flush.
	     * These are the two cases above.  If we get here, that means
2923
2924
2925
2926
2927
2928
2929
2930

2931
2932
2933
2934
2935
2936
2937
     * buffer.
     */

    if (GotFlag(statePtr, CHANNEL_CLOSEDWRITE) &&
	    (statePtr->outQueueHead == NULL) &&
	    ((statePtr->curOutPtr == NULL) ||
	    IsBufferEmpty(statePtr->curOutPtr))) {
	errorCode = CloseChannelPart(interp, chanPtr, errorCode, TCL_CLOSE_WRITE);

	goto done;
    }

  done:
    TclChannelRelease((Tcl_Channel)chanPtr);
    return errorCode;
}







|
>







2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
     * buffer.
     */

    if (GotFlag(statePtr, CHANNEL_CLOSEDWRITE) &&
	    (statePtr->outQueueHead == NULL) &&
	    ((statePtr->curOutPtr == NULL) ||
	    IsBufferEmpty(statePtr->curOutPtr))) {
	errorCode = CloseChannelPart(interp, chanPtr, errorCode,
                TCL_CLOSE_WRITE);
	goto done;
    }

  done:
    TclChannelRelease((Tcl_Channel)chanPtr);
    return errorCode;
}
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
     * iso2022, the terminated escape sequence must write to the buffer.
     */

    stickyError = 0;

    if (GotFlag(statePtr, TCL_WRITABLE) && (statePtr->encoding != NULL)
	    && !(statePtr->outputEncodingFlags & TCL_ENCODING_START)) {

	int code = CheckChannelErrors(statePtr, TCL_WRITABLE);

	if (code == 0) {
	    statePtr->outputEncodingFlags |= TCL_ENCODING_END;
	    code = WriteChars(chanPtr, "", 0);
	    statePtr->outputEncodingFlags &= ~TCL_ENCODING_END;
	    statePtr->outputEncodingFlags |= TCL_ENCODING_START;







<







3413
3414
3415
3416
3417
3418
3419

3420
3421
3422
3423
3424
3425
3426
     * iso2022, the terminated escape sequence must write to the buffer.
     */

    stickyError = 0;

    if (GotFlag(statePtr, TCL_WRITABLE) && (statePtr->encoding != NULL)
	    && !(statePtr->outputEncodingFlags & TCL_ENCODING_START)) {

	int code = CheckChannelErrors(statePtr, TCL_WRITABLE);

	if (code == 0) {
	    statePtr->outputEncodingFlags |= TCL_ENCODING_END;
	    code = WriteChars(chanPtr, "", 0);
	    statePtr->outputEncodingFlags &= ~TCL_ENCODING_END;
	    statePtr->outputEncodingFlags |= TCL_ENCODING_START;
3484
3485
3486
3487
3488
3489
3490

3491
3492
3493
3494

3495
3496
3497
3498
3499
3500
3501
3502
3503
	Tcl_SetErrno(stickyError);
	if (interp != NULL) {
	    Tcl_SetObjResult(interp,
			     Tcl_NewStringObj(Tcl_PosixError(interp), -1));
	}
	return TCL_ERROR;
    }

    /*
     * Bug 97069ea11a: set error message if a flush code is set and no error
     * message set up to now.
     */

    if (flushcode != 0 && interp != NULL
	    && 0 == Tcl_GetCharLength(Tcl_GetObjResult(interp)) ) {
	Tcl_SetErrno(flushcode);
	Tcl_SetObjResult(interp,
		Tcl_NewStringObj(Tcl_PosixError(interp), -1));
    }
    if ((flushcode != 0) || (result != 0)) {
	return TCL_ERROR;
    }







>




>

|







3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
	Tcl_SetErrno(stickyError);
	if (interp != NULL) {
	    Tcl_SetObjResult(interp,
			     Tcl_NewStringObj(Tcl_PosixError(interp), -1));
	}
	return TCL_ERROR;
    }

    /*
     * Bug 97069ea11a: set error message if a flush code is set and no error
     * message set up to now.
     */

    if (flushcode != 0 && interp != NULL
	    && 0 == Tcl_GetCharLength(Tcl_GetObjResult(interp))) {
	Tcl_SetErrno(flushcode);
	Tcl_SetObjResult(interp,
		Tcl_NewStringObj(Tcl_PosixError(interp), -1));
    }
    if ((flushcode != 0) || (result != 0)) {
	return TCL_ERROR;
    }
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "Half-close of %s-side not possible, side not opened or"
                " already closed", msg));
	return TCL_ERROR;
    }

    /*
     * A user may try to call half-close from within a channel close
     * handler. That won't do.
     */

    if (statePtr->flags & CHANNEL_INCLOSE) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
                    "illegal recursive call to close through close-handler"
                    " of channel", -1));







|
|







3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "Half-close of %s-side not possible, side not opened or"
                " already closed", msg));
	return TCL_ERROR;
    }

    /*
     * A user may try to call half-close from within a channel close handler.
     * That won't do.
     */

    if (statePtr->flags & CHANNEL_INCLOSE) {
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
                    "illegal recursive call to close through close-handler"
                    " of channel", -1));
3656
3657
3658
3659
3660
3661
3662

3663
3664

3665

3666
3667
3668
3669
3670
3671
3672
static int
CloseWrite(
    Tcl_Interp *interp,		/* Interpreter for errors. */
    Channel *chanPtr)		/* The channel whose write side is being
                                 * closed. May still be used by some
                                 * interpreter */
{

    /* Notes: clear-channel-handlers - write side only ? or keep around, just
     * not called. */

    /* No close cllbacks are run - channel is still open (read side) */


    ChannelState *statePtr = chanPtr->state;
                                /* State of real IO channel. */
    int flushcode;
    int result = 0;

    /*







>
|
|
>
|
>







3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
static int
CloseWrite(
    Tcl_Interp *interp,		/* Interpreter for errors. */
    Channel *chanPtr)		/* The channel whose write side is being
                                 * closed. May still be used by some
                                 * interpreter */
{
    /*
     * Notes: clear-channel-handlers - write side only ? or keep around, just
     * not called.
     *
     * No close callbacks are run - channel is still open (read side)
     */

    ChannelState *statePtr = chanPtr->state;
                                /* State of real IO channel. */
    int flushcode;
    int result = 0;

    /*
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
     * TIP #219.
     * Capture error messages put by the driver into the bypass area and put
     * them into the regular interpreter result.
     *
     * Notes: Due to the assertion of CHANNEL_CLOSEDWRITE in the flags
     * FlushChannel() has called CloseChannelPart(). While we can still access
     * "chan" (no structures were freed), the only place which may still
     * contain a message is the interpreter itself, and "CloseChannelPart" made
     * sure to lift any channel message it generated into it. Hence the NULL
     * argument in the call below.
     */

    if (TclChanCaughtErrorBypass(interp, NULL)) {
	result = EINVAL;
    }

    if ((flushcode != 0) || (result != 0)) {







|
|
|







3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
     * TIP #219.
     * Capture error messages put by the driver into the bypass area and put
     * them into the regular interpreter result.
     *
     * Notes: Due to the assertion of CHANNEL_CLOSEDWRITE in the flags
     * FlushChannel() has called CloseChannelPart(). While we can still access
     * "chan" (no structures were freed), the only place which may still
     * contain a message is the interpreter itself, and "CloseChannelPart"
     * made sure to lift any channel message it generated into it. Hence the
     * NULL argument in the call below.
     */

    if (TclChanCaughtErrorBypass(interp, NULL)) {
	result = EINVAL;
    }

    if ((flushcode != 0) || (result != 0)) {
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
     * Cancel any pending copy operation.
     */

    StopCopy(statePtr->csPtrR);
    StopCopy(statePtr->csPtrW);

    /*
     * Must set the interest mask now to 0, otherwise infinite loops
     * will occur if Tcl_DoOneEvent is called before the channel is
     * finally deleted in FlushChannel. This can happen if the channel
     * has a background flush active.
     */

    statePtr->interestMask = 0;

    /*
     * Remove any EventScript records for this channel.
     */







|
|
|
|







3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
     * Cancel any pending copy operation.
     */

    StopCopy(statePtr->csPtrR);
    StopCopy(statePtr->csPtrW);

    /*
     * Must set the interest mask now to 0, otherwise infinite loops will
     * occur if Tcl_DoOneEvent is called before the channel is finally deleted
     * in FlushChannel. This can happen if the channel has a background flush
     * active.
     */

    statePtr->interestMask = 0;

    /*
     * Remove any EventScript records for this channel.
     */
4181
4182
4183
4184
4185
4186
4187

4188


4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203

4204
4205
4206
4207
4208
4209
4210
}

static int
WillRead(
    Channel *chanPtr)
{
    if (chanPtr->typePtr == NULL) {

	/* Prevent read attempts on a closed channel */


        DiscardInputQueued(chanPtr->state, 0);
	Tcl_SetErrno(EINVAL);
	return -1;
    }
    if ((chanPtr->typePtr->seekProc != NULL)
            && (Tcl_OutputBuffered((Tcl_Channel) chanPtr) > 0)) {

	/*
	 * CAVEAT - The assumption here is that FlushChannel() will
	 * push out the bytes of any writes that are in progress.
	 * Since this is a seekable channel, we assume it is not one
	 * that can block and force bg flushing.  Channels we know that
	 * can do that -- sockets, pipes -- are not seekable.  If the
	 * assumption is wrong, more drastic measures may be required here
	 * like temporarily setting the channel into blocking mode.

	 */

        if (FlushChannel(NULL, chanPtr, 0) != 0) {
            return -1;
        }
    }
    return 0;







>
|
>
>






<

|
|
|
|
<
|
|
>







4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220

4221
4222
4223
4224
4225

4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
}

static int
WillRead(
    Channel *chanPtr)
{
    if (chanPtr->typePtr == NULL) {
	/*
         * Prevent read attempts on a closed channel.
         */

        DiscardInputQueued(chanPtr->state, 0);
	Tcl_SetErrno(EINVAL);
	return -1;
    }
    if ((chanPtr->typePtr->seekProc != NULL)
            && (Tcl_OutputBuffered((Tcl_Channel) chanPtr) > 0)) {

	/*
	 * CAVEAT - The assumption here is that FlushChannel() will push out
	 * the bytes of any writes that are in progress.  Since this is a
	 * seekable channel, we assume it is not one that can block and force
	 * bg flushing.  Channels we know that can do that - sockets, pipes -

	 * are not seekable. If the assumption is wrong, more drastic measures
	 * may be required here like temporarily setting the channel into
	 * blocking mode.
	 */

        if (FlushChannel(NULL, chanPtr, 0) != 0) {
            return -1;
        }
    }
    return 0;
4288
4289
4290
4291
4292
4293
4294

4295


4296
4297
4298

4299


4300
4301
4302
4303
4304
4305
4306
	dstLen = SpaceLeft(bufPtr);

	result = Tcl_UtfToExternal(NULL, encoding, src, srcLimit,
		statePtr->outputEncodingFlags,
		&statePtr->outputEncodingState, dst,
		dstLen + BUFFER_PADDING, &srcRead, &dstWrote, NULL);


	/* See chan-io-1.[89]. Tcl Bug 506297. */


	statePtr->outputEncodingFlags &= ~TCL_ENCODING_START;

	if ((result != TCL_OK) && (srcRead + dstWrote == 0)) {

	    /* We're reading from invalid/incomplete UTF-8 */


	    ReleaseChannelBuffer(bufPtr);
	    if (total == 0) {
		Tcl_SetErrno(EINVAL);
		return -1;
	    }
	    break;
	}







>
|
>
>



>
|
>
>







4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
	dstLen = SpaceLeft(bufPtr);

	result = Tcl_UtfToExternal(NULL, encoding, src, srcLimit,
		statePtr->outputEncodingFlags,
		&statePtr->outputEncodingState, dst,
		dstLen + BUFFER_PADDING, &srcRead, &dstWrote, NULL);

	/*
         * See chan-io-1.[89]. Tcl Bug 506297.
         */

	statePtr->outputEncodingFlags &= ~TCL_ENCODING_START;

	if ((result != TCL_OK) && (srcRead + dstWrote == 0)) {
	    /*
             * We're reading from invalid/incomplete UTF-8.
             */

	    ReleaseChannelBuffer(bufPtr);
	    if (total == 0) {
		Tcl_SetErrno(EINVAL);
		return -1;
	    }
	    break;
	}
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389

4390
4391
4392
4393
4394
4395
4396
		break;
	    default:
		Tcl_Panic("unknown output translation requested");
		break;
	    }

	    result |= Tcl_UtfToExternal(NULL, encoding, nl, nlLen,
		statePtr->outputEncodingFlags,
		&statePtr->outputEncodingState, dst,
		dstLen + BUFFER_PADDING, &srcRead, &dstWrote, NULL);

	    assert (srcRead == nlLen);

	    bufPtr->nextAdded += dstWrote;
	    src++;
	    srcLen--;
	    total += dstWrote;
	    dst += dstWrote;
	    dstLen -= dstWrote;
	    nextNewLine = memchr(src, '\n', srcLen);
	    needNlFlush = 1;
	}

	if (IsBufferOverflowing(bufPtr)) {
	    /*
	     * When translating from UTF-8 to external encoding, we
	     * allowed the translation to produce a character that crossed
	     * the end of the output buffer, so that we would get a
	     * completely full buffer before flushing it. The extra bytes
	     * will be moved to the beginning of the next buffer.
	     */

	    saved = -SpaceLeft(bufPtr);
	    memcpy(safe, dst + dstLen, (size_t) saved);
	    bufPtr->nextAdded = bufPtr->bufLength;
	}

	if ((srcLen + saved == 0) && (result == TCL_OK)) {
	    endEncoding = 0;
	}

	if (IsBufferFull(bufPtr)) {
	    if (FlushChannel(NULL, chanPtr, 0) != 0) {
		ReleaseChannelBuffer(bufPtr);
		return -1;
	    }
	    flushed += statePtr->bufSize;

	    /*
 	     * We just flushed.  So if we have needNlFlush set to record
 	     * that we need to flush because theres a (translated) newline
 	     * in the buffer, that's likely not true any more.  But there
 	     * is a tricky exception.  If we have saved bytes that did not
 	     * really get flushed and those bytes came from a translation
 	     * of a newline as the last thing taken from the src array,
 	     * then needNlFlush needs to remain set to flag that the
 	     * next buffer still needs a newline flush.
 	     */

	    if (needNlFlush && (saved == 0 || src[-1] != '\n')) {
		needNlFlush = 0;
	    }
	}
	ReleaseChannelBuffer(bufPtr);
    }
    if ((flushed < total) && (GotFlag(statePtr, CHANNEL_UNBUFFERED) ||







|
|
|
<
|













|
|
|
|
|



















|
|
|
|
|
|
|
|

>







4363
4364
4365
4366
4367
4368
4369
4370
4371
4372

4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
		break;
	    default:
		Tcl_Panic("unknown output translation requested");
		break;
	    }

	    result |= Tcl_UtfToExternal(NULL, encoding, nl, nlLen,
		    statePtr->outputEncodingFlags,
		    &statePtr->outputEncodingState, dst,
		    dstLen + BUFFER_PADDING, &srcRead, &dstWrote, NULL);

	    assert(srcRead == nlLen);

	    bufPtr->nextAdded += dstWrote;
	    src++;
	    srcLen--;
	    total += dstWrote;
	    dst += dstWrote;
	    dstLen -= dstWrote;
	    nextNewLine = memchr(src, '\n', srcLen);
	    needNlFlush = 1;
	}

	if (IsBufferOverflowing(bufPtr)) {
	    /*
	     * When translating from UTF-8 to external encoding, we allowed
	     * the translation to produce a character that crossed the end of
	     * the output buffer, so that we would get a completely full
	     * buffer before flushing it. The extra bytes will be moved to the
	     * beginning of the next buffer.
	     */

	    saved = -SpaceLeft(bufPtr);
	    memcpy(safe, dst + dstLen, (size_t) saved);
	    bufPtr->nextAdded = bufPtr->bufLength;
	}

	if ((srcLen + saved == 0) && (result == TCL_OK)) {
	    endEncoding = 0;
	}

	if (IsBufferFull(bufPtr)) {
	    if (FlushChannel(NULL, chanPtr, 0) != 0) {
		ReleaseChannelBuffer(bufPtr);
		return -1;
	    }
	    flushed += statePtr->bufSize;

	    /*
 	     * We just flushed.  So if we have needNlFlush set to record that
 	     * we need to flush because theres a (translated) newline in the
 	     * buffer, that's likely not true any more.  But there is a tricky
 	     * exception.  If we have saved bytes that did not really get
 	     * flushed and those bytes came from a translation of a newline as
 	     * the last thing taken from the src array, then needNlFlush needs
 	     * to remain set to flag that the next buffer still needs a
 	     * newline flush.
 	     */

	    if (needNlFlush && (saved == 0 || src[-1] != '\n')) {
		needNlFlush = 0;
	    }
	}
	ReleaseChannelBuffer(bufPtr);
    }
    if ((flushed < total) && (GotFlag(statePtr, CHANNEL_UNBUFFERED) ||
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
    /*
     * If we're sitting ready to read the eofchar, there's no need to
     * do it.
     */

    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
	SetFlag(statePtr, CHANNEL_EOF);
	assert( statePtr->inputEncodingFlags & TCL_ENCODING_END );
	assert( !GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR) );

	/* TODO: Do we need this? */
	UpdateInterest(chanPtr);
	return -1;
    }

    /*







|
|







4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
    /*
     * If we're sitting ready to read the eofchar, there's no need to
     * do it.
     */

    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
	SetFlag(statePtr, CHANNEL_EOF);
	assert(statePtr->inputEncodingFlags & TCL_ENCODING_END);
	assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR));

	/* TODO: Do we need this? */
	UpdateInterest(chanPtr);
	return -1;
    }

    /*
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846

4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876

    /*
     * Update the notifier state so we don't block while there is still data
     * in the buffers.
     */

  done:
	assert(!GotFlag(statePtr, CHANNEL_EOF)
		|| GotFlag(statePtr, CHANNEL_STICKY_EOF)
		|| Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);

	assert( !(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
		== (CHANNEL_EOF|CHANNEL_BLOCKED)) );

    /*
     * Regenerate the top channel, in case it was changed due to
     * self-modifying reflected transforms.
     */

    if (chanPtr != statePtr->topChanPtr) {
	TclChannelRelease((Tcl_Channel)chanPtr);
	chanPtr = statePtr->topChanPtr;
	TclChannelPreserve((Tcl_Channel)chanPtr);
    }
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return copiedTotal;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclGetsObjBinary --
 *
 *	A variation of Tcl_GetsObj that works directly on the buffers until
 *	end-of-line or end-of-file has been seen. Bytes read from the input
 *	channel return as a ByteArray obj.
 *
 *	WARNING!  The notion of "binary" used here is different from
 *	notions of "binary" used in other places.  In particular, this
 *	"binary" routine may be called when an -eofchar is set on the
 * 	channel.
 *
 * Results:
 *	Number of characters accumulated in the object or -1 if error,
 *	blocked, or EOF. If -1, use Tcl_GetErrno() to retrieve the POSIX error
 *	code for the error or condition that occurred.
 *
 * Side effects:







|
|
|
<
|
|





>



















|
|
|
<







4860
4861
4862
4863
4864
4865
4866
4867
4868
4869

4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899

4900
4901
4902
4903
4904
4905
4906

    /*
     * Update the notifier state so we don't block while there is still data
     * in the buffers.
     */

  done:
    assert(!GotFlag(statePtr, CHANNEL_EOF)
	    || GotFlag(statePtr, CHANNEL_STICKY_EOF)
	    || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);

    assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
	    == (CHANNEL_EOF|CHANNEL_BLOCKED)));

    /*
     * Regenerate the top channel, in case it was changed due to
     * self-modifying reflected transforms.
     */

    if (chanPtr != statePtr->topChanPtr) {
	TclChannelRelease((Tcl_Channel)chanPtr);
	chanPtr = statePtr->topChanPtr;
	TclChannelPreserve((Tcl_Channel)chanPtr);
    }
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return copiedTotal;
}

/*
 *---------------------------------------------------------------------------
 *
 * TclGetsObjBinary --
 *
 *	A variation of Tcl_GetsObj that works directly on the buffers until
 *	end-of-line or end-of-file has been seen. Bytes read from the input
 *	channel return as a ByteArray obj.
 *
 *	WARNING!  The notion of "binary" used here is different from notions
 *	of "binary" used in other places. In particular, this "binary" routine
 *	may be called when an -eofchar is set on the channel.

 *
 * Results:
 *	Number of characters accumulated in the object or -1 if error,
 *	blocked, or EOF. If -1, use Tcl_GetErrno() to retrieve the POSIX error
 *	code for the error or condition that occurred.
 *
 * Side effects:
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951

4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
     */

    eolChar = (statePtr->inputTranslation == TCL_TRANSLATE_LF) ? '\n' : '\r';

    ResetFlag(statePtr, CHANNEL_BLOCKED);
    while (1) {
	/*
	 * Subtract the number of bytes that were removed from channel
	 * buffer during last call.
	 */

	if (bufPtr != NULL) {
	    bufPtr->nextRemoved += rawLen;
	    if (!IsBufferReady(bufPtr)) {
		bufPtr = bufPtr->nextPtr;
	    }
	}

	if ((bufPtr == NULL) || (bufPtr->nextAdded == BUFFER_PADDING)) {
	    /*
	     * All channel buffers were exhausted and the caller still
	     * hasn't seen EOL. Need to read more bytes from the channel
	     * device. Side effect is to allocate another channel buffer.
	     */

	    if (GetInput(chanPtr) != 0) {
		goto restore;
	    }
	    bufPtr = statePtr->inQueueTail;
	    if (bufPtr == NULL) {
		goto restore;
	    }
	} else {
	    /*
	     * Incoming CHANNEL_STICKY_EOF is filtered out on entry.
	     * A new CHANNEL_STICKY_EOF set in this routine leads to
	     * return before coming back here.  When we are not dealing
	     * with CHANNEL_STICKY_EOF, a CHANNEL_EOF implies an
	     * empty buffer.  Here the buffer is non-empty so we know
	     * we're a non-EOF */

	    assert ( !GotFlag(statePtr, CHANNEL_STICKY_EOF) );
	    assert ( !GotFlag(statePtr, CHANNEL_EOF) );
	}

	dst = (unsigned char *) RemovePoint(bufPtr);
	dstEnd = dst + BytesLeft(bufPtr);

	/*
	 * Remember if EOF char is seen, then look for EOL anyhow, because the







|
|











|
|
|

>









|
|
|
|
|
|

|
|







4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
     */

    eolChar = (statePtr->inputTranslation == TCL_TRANSLATE_LF) ? '\n' : '\r';

    ResetFlag(statePtr, CHANNEL_BLOCKED);
    while (1) {
	/*
	 * Subtract the number of bytes that were removed from channel buffer
	 * during last call.
	 */

	if (bufPtr != NULL) {
	    bufPtr->nextRemoved += rawLen;
	    if (!IsBufferReady(bufPtr)) {
		bufPtr = bufPtr->nextPtr;
	    }
	}

	if ((bufPtr == NULL) || (bufPtr->nextAdded == BUFFER_PADDING)) {
	    /*
	     * All channel buffers were exhausted and the caller still hasn't
	     * seen EOL. Need to read more bytes from the channel device. Side
	     * effect is to allocate another channel buffer.
	     */

	    if (GetInput(chanPtr) != 0) {
		goto restore;
	    }
	    bufPtr = statePtr->inQueueTail;
	    if (bufPtr == NULL) {
		goto restore;
	    }
	} else {
	    /*
	     * Incoming CHANNEL_STICKY_EOF is filtered out on entry.  A new
	     * CHANNEL_STICKY_EOF set in this routine leads to return before
	     * coming back here.  When we are not dealing with
	     * CHANNEL_STICKY_EOF, a CHANNEL_EOF implies an empty buffer.
	     * Here the buffer is non-empty so we know we're a non-EOF.
             */

	    assert(!GotFlag(statePtr, CHANNEL_STICKY_EOF));
	    assert(!GotFlag(statePtr, CHANNEL_EOF));
	}

	dst = (unsigned char *) RemovePoint(bufPtr);
	dstEnd = dst + BytesLeft(bufPtr);

	/*
	 * Remember if EOF char is seen, then look for EOL anyhow, because the
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
	}
	if (GotFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_NONBLOCKING)
		== (CHANNEL_BLOCKED|CHANNEL_NONBLOCKING)) {
	    goto restore;
	}

	/*
	 * Copy bytes from the channel buffer to the ByteArray.
	 * This may realloc space, so keep track of result.
	 */

	rawLen = dstEnd - dst;
	byteArray = Tcl_SetByteArrayLength(objPtr, byteLen + rawLen);
	memcpy(byteArray + byteLen, dst, (size_t) rawLen);
	byteLen += rawLen;
    }







|
|







5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
	}
	if (GotFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_NONBLOCKING)
		== (CHANNEL_BLOCKED|CHANNEL_NONBLOCKING)) {
	    goto restore;
	}

	/*
	 * Copy bytes from the channel buffer to the ByteArray. This may
	 * realloc space, so keep track of result.
	 */

	rawLen = dstEnd - dst;
	byteArray = Tcl_SetByteArrayLength(objPtr, byteLen + rawLen);
	memcpy(byteArray + byteLen, dst, (size_t) rawLen);
	byteLen += rawLen;
    }
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132

    /*
     * Update the notifier state so we don't block while there is still data
     * in the buffers.
     */

  done:
	assert(!GotFlag(statePtr, CHANNEL_EOF)
		|| GotFlag(statePtr, CHANNEL_STICKY_EOF)
		|| Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);
	assert( !(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
		== (CHANNEL_EOF|CHANNEL_BLOCKED)) );
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return copiedTotal;
}

/*
 *---------------------------------------------------------------------------







|
|
|
|
|







5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163

    /*
     * Update the notifier state so we don't block while there is still data
     * in the buffers.
     */

  done:
    assert(!GotFlag(statePtr, CHANNEL_EOF)
	    || GotFlag(statePtr, CHANNEL_STICKY_EOF)
	    || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);
    assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
	    == (CHANNEL_EOF|CHANNEL_BLOCKED)));
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return copiedTotal;
}

/*
 *---------------------------------------------------------------------------
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263

5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
	if (bufPtr == NULL) {
	    gsPtr->charsWrote = 0;
	    gsPtr->rawRead = 0;
	    return -1;
	}
    } else {
	/*
	 * Incoming CHANNEL_STICKY_EOF is filtered out on entry.
	 * A new CHANNEL_STICKY_EOF set in this routine leads to
	 * return before coming back here.  When we are not dealing
	 * with CHANNEL_STICKY_EOF, a CHANNEL_EOF implies an
	 * empty buffer.  Here the buffer is non-empty so we know
	 * we're a non-EOF */


	assert ( !GotFlag(statePtr, CHANNEL_STICKY_EOF) );
	assert ( !GotFlag(statePtr, CHANNEL_EOF) );
    }

    /*
     * Convert some of the bytes from the channel buffer to UTF-8. Space in
     * objPtr's string rep is used to hold the UTF-8 characters. Grow the
     * string rep if we need more space.
     */







|
|
|
<
|
|
>

|
|







5282
5283
5284
5285
5286
5287
5288
5289
5290
5291

5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
	if (bufPtr == NULL) {
	    gsPtr->charsWrote = 0;
	    gsPtr->rawRead = 0;
	    return -1;
	}
    } else {
	/*
	 * Incoming CHANNEL_STICKY_EOF is filtered out on entry.  A new
	 * CHANNEL_STICKY_EOF set in this routine leads to return before
	 * coming back here.  When we are not dealing with CHANNEL_STICKY_EOF,

	 * a CHANNEL_EOF implies an empty buffer.  Here the buffer is
	 * non-empty so we know we're a non-EOF.
         */

	assert(!GotFlag(statePtr, CHANNEL_STICKY_EOF));
	assert(!GotFlag(statePtr, CHANNEL_EOF));
    }

    /*
     * Convert some of the bytes from the channel buffer to UTF-8. Space in
     * objPtr's string rep is used to hold the UTF-8 characters. Grow the
     * string rep if we need more space.
     */
5589
5590
5591
5592
5593
5594
5595

5596

5597
5598
5599
5600
5601
5602
5603

5604

5605
5606
5607
5608
5609
5610
5611

5612

5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634

5635
5636

5637

5638
5639
5640

5641


5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654

5655
5656
5657
5658
5659
5660
5661
    int copied = 0;

    assert(bytesToRead > 0);
    if (CheckChannelErrors(statePtr, TCL_READABLE | CHANNEL_RAW_MODE) != 0) {
	return -1;
    }


    /* First read bytes from the push-back buffers. */


    while (chanPtr->inQueueHead && bytesToRead > 0) {
	ChannelBuffer *bufPtr = chanPtr->inQueueHead;
	int bytesInBuffer = BytesLeft(bufPtr);
	int toCopy = (bytesInBuffer < bytesToRead) ? bytesInBuffer
		: bytesToRead;


	/* Copy the current chunk into the read buffer. */


	memcpy(readBuf, RemovePoint(bufPtr), (size_t) toCopy);
	bufPtr->nextRemoved += toCopy;
	copied += toCopy;
	readBuf += toCopy;
	bytesToRead -= toCopy;


	/* If the current buffer is empty recycle it. */


	if (IsBufferEmpty(bufPtr)) {
	    chanPtr->inQueueHead = bufPtr->nextPtr;
	    if (chanPtr->inQueueHead == NULL) {
		chanPtr->inQueueTail = NULL;
	    }
	    RecycleBuffer(chanPtr->state, bufPtr, 0);
	}
    }

    /*
     * Go to the driver only if we got nothing from pushback.
     * Have to do it this way to avoid EOF mis-timings when we
     * consider the ability that EOF may not be a permanent
     * condition in the driver, and in that case we have to
     * synchronize.
     */

    if (copied) {
	return copied;
    }


    /* This test not needed. */
    if (bytesToRead > 0) {



	int nread = ChanRead(chanPtr, readBuf, bytesToRead);

	if (nread > 0) {

	    /* Successful read (short is OK) - add to bytes copied */


	    copied += nread;
	} else if (nread < 0) {
	    /*
	     * An error signaled.  If CHANNEL_BLOCKED, then the error
	     * is not real, but an indication of blocked state.  In
	     * that case, retain the flag and let caller receive the
	     * short read of copied bytes from the pushback.
	     * HOWEVER, if copied==0 bytes from pushback then repeat
	     * signalling the blocked state as an error to caller so
	     * there is no false report of an EOF.
	     * When !CHANNEL_BLOCKED, the error is real and passes on
	     * to caller.
	     */

	    if (!GotFlag(statePtr, CHANNEL_BLOCKED) || copied == 0) {
		copied = -1;
	    }
	} else {
	    /*
	     * nread == 0.  Driver is at EOF. Let that state filter up.
	     */







>
|
>







>
|
>







>
|
>











|
|
<
|
|






>
|
<
>

>



>
|
>
>



|
|
|
<
|
|
|
|
<

>







5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662

5663
5664
5665
5666
5667
5668
5669
5670
5671
5672

5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688

5689
5690
5691
5692

5693
5694
5695
5696
5697
5698
5699
5700
5701
    int copied = 0;

    assert(bytesToRead > 0);
    if (CheckChannelErrors(statePtr, TCL_READABLE | CHANNEL_RAW_MODE) != 0) {
	return -1;
    }

    /*
     * First read bytes from the push-back buffers.
     */

    while (chanPtr->inQueueHead && bytesToRead > 0) {
	ChannelBuffer *bufPtr = chanPtr->inQueueHead;
	int bytesInBuffer = BytesLeft(bufPtr);
	int toCopy = (bytesInBuffer < bytesToRead) ? bytesInBuffer
		: bytesToRead;

	/*
         * Copy the current chunk into the read buffer.
         */

	memcpy(readBuf, RemovePoint(bufPtr), (size_t) toCopy);
	bufPtr->nextRemoved += toCopy;
	copied += toCopy;
	readBuf += toCopy;
	bytesToRead -= toCopy;

	/*
         * If the current buffer is empty recycle it.
         */

	if (IsBufferEmpty(bufPtr)) {
	    chanPtr->inQueueHead = bufPtr->nextPtr;
	    if (chanPtr->inQueueHead == NULL) {
		chanPtr->inQueueTail = NULL;
	    }
	    RecycleBuffer(chanPtr->state, bufPtr, 0);
	}
    }

    /*
     * Go to the driver only if we got nothing from pushback.  Have to do it
     * this way to avoid EOF mis-timings when we consider the ability that EOF

     * may not be a permanent condition in the driver, and in that case we
     * have to synchronize.
     */

    if (copied) {
	return copied;
    }

    /*
     * This test not needed.

     */

    if (bytesToRead > 0) {
	int nread = ChanRead(chanPtr, readBuf, bytesToRead);

	if (nread > 0) {
	    /*
             * Successful read (short is OK) - add to bytes copied.
             */

	    copied += nread;
	} else if (nread < 0) {
	    /*
	     * An error signaled.  If CHANNEL_BLOCKED, then the error is not
	     * real, but an indication of blocked state.  In that case, retain
	     * the flag and let caller receive the short read of copied bytes

	     * from the pushback.  HOWEVER, if copied==0 bytes from pushback
	     * then repeat signalling the blocked state as an error to caller
	     * so there is no false report of an EOF.  When !CHANNEL_BLOCKED,
	     * the error is real and passes on to caller.

	     */

	    if (!GotFlag(statePtr, CHANNEL_BLOCKED) || copied == 0) {
		copied = -1;
	    }
	} else {
	    /*
	     * nread == 0.  Driver is at EOF. Let that state filter up.
	     */
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804

5805

5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823

5824


5825
5826
5827
5828
5829
5830
5831
	    TclGetString(objPtr);
	}
    }

    /*
     * Early out when next read will see eofchar.
     *
     * NOTE: See DoRead for argument that it's a bug (one we're keeping)
     * to have this escape before the one for zero-char read request.
     */

    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
	SetFlag(statePtr, CHANNEL_EOF);
	assert( statePtr->inputEncodingFlags & TCL_ENCODING_END );
	assert( !GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR) );

	/* TODO: We don't need this call? */
	UpdateInterest(chanPtr);
	return 0;
    }


    /* Special handling for zero-char read request. */

    if (toRead == 0) {
	if (GotFlag(statePtr, CHANNEL_EOF)) {
	    statePtr->inputEncodingFlags |= TCL_ENCODING_START;
	}
	ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF);
	statePtr->inputEncodingFlags &= ~TCL_ENCODING_END;
	/* TODO: We don't need this call? */
	UpdateInterest(chanPtr);
	return 0;
    }

    /*
     * This operation should occur at the top of a channel stack.
     */

    chanPtr = statePtr->topChanPtr;
    TclChannelPreserve((Tcl_Channel)chanPtr);


    /* Must clear the BLOCKED|EOF flags here since we check before reading */


    if (GotFlag(statePtr, CHANNEL_EOF)) {
	statePtr->inputEncodingFlags |= TCL_ENCODING_START;
    }
    ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF);
    statePtr->inputEncodingFlags &= ~TCL_ENCODING_END;
    for (copied = 0; (unsigned) toRead > 0; ) {
	copiedNow = -1;







|
|




|
|






>
|
>


















>
|
>
>







5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
	    TclGetString(objPtr);
	}
    }

    /*
     * Early out when next read will see eofchar.
     *
     * NOTE: See DoRead for argument that it's a bug (one we're keeping) to
     * have this escape before the one for zero-char read request.
     */

    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
	SetFlag(statePtr, CHANNEL_EOF);
	assert(statePtr->inputEncodingFlags & TCL_ENCODING_END);
	assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR));

	/* TODO: We don't need this call? */
	UpdateInterest(chanPtr);
	return 0;
    }

    /*
     * Special handling for zero-char read request.
     */
    if (toRead == 0) {
	if (GotFlag(statePtr, CHANNEL_EOF)) {
	    statePtr->inputEncodingFlags |= TCL_ENCODING_START;
	}
	ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF);
	statePtr->inputEncodingFlags &= ~TCL_ENCODING_END;
	/* TODO: We don't need this call? */
	UpdateInterest(chanPtr);
	return 0;
    }

    /*
     * This operation should occur at the top of a channel stack.
     */

    chanPtr = statePtr->topChanPtr;
    TclChannelPreserve((Tcl_Channel)chanPtr);

    /*
     * Must clear the BLOCKED|EOF flags here since we check before reading.
     */

    if (GotFlag(statePtr, CHANNEL_EOF)) {
	statePtr->inputEncodingFlags |= TCL_ENCODING_START;
    }
    ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF);
    statePtr->inputEncodingFlags &= ~TCL_ENCODING_END;
    for (copied = 0; (unsigned) toRead > 0; ) {
	copiedNow = -1;
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885

5886
5887
5888
5889
5890
5891
5892
5893

5894
5895
5896
5897
5898
5899
5900
5901
5902
5903

5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
	} else {
	    copied += copiedNow;
	    toRead -= copiedNow;
	}
    }

    /*
     * Failure to fill a channel buffer may have left channel reporting
     * a "blocked" state, but so long as we fulfilled the request here,
     * the caller does not consider us blocked.
     */

    if (toRead == 0) {
	ResetFlag(statePtr, CHANNEL_BLOCKED);
    }

    /*
     * Regenerate the top channel, in case it was changed due to
     * self-modifying reflected transforms.
     */

    if (chanPtr != statePtr->topChanPtr) {
	TclChannelRelease((Tcl_Channel)chanPtr);
	chanPtr = statePtr->topChanPtr;
	TclChannelPreserve((Tcl_Channel)chanPtr);
    }

    /*
     * Update the notifier state so we don't block while there is still data
     * in the buffers.
     */

	assert(!GotFlag(statePtr, CHANNEL_EOF)
		|| GotFlag(statePtr, CHANNEL_STICKY_EOF)
		|| Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);
	assert( !(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
		== (CHANNEL_EOF|CHANNEL_BLOCKED)) );
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return copied;
}

/*
 *---------------------------------------------------------------------------







|
|
|

>








>










>
|
|
|
|
|







5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
	} else {
	    copied += copiedNow;
	    toRead -= copiedNow;
	}
    }

    /*
     * Failure to fill a channel buffer may have left channel reporting a
     * "blocked" state, but so long as we fulfilled the request here, the
     * caller does not consider us blocked.
     */

    if (toRead == 0) {
	ResetFlag(statePtr, CHANNEL_BLOCKED);
    }

    /*
     * Regenerate the top channel, in case it was changed due to
     * self-modifying reflected transforms.
     */

    if (chanPtr != statePtr->topChanPtr) {
	TclChannelRelease((Tcl_Channel)chanPtr);
	chanPtr = statePtr->topChanPtr;
	TclChannelPreserve((Tcl_Channel)chanPtr);
    }

    /*
     * Update the notifier state so we don't block while there is still data
     * in the buffers.
     */

    assert(!GotFlag(statePtr, CHANNEL_EOF)
	    || GotFlag(statePtr, CHANNEL_STICKY_EOF)
	    || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);
    assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
            == (CHANNEL_EOF|CHANNEL_BLOCKED)));
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return copied;
}

/*
 *---------------------------------------------------------------------------
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046

6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148

6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
    ChannelBuffer *bufPtr = statePtr->inQueueHead;
    int savedIEFlags = statePtr->inputEncodingFlags;
    int savedFlags = statePtr->flags;
    char *dst, *src = RemovePoint(bufPtr);
    int numBytes, srcLen = BytesLeft(bufPtr);

    /*
     * One src byte can yield at most one character.  So when the
     * number of src bytes we plan to read is less than the limit on
     * character count to be read, clearly we will remain within that
     * limit, and we can use the value of "srcLen" as a tighter limit
     * for sizing receiving buffers.
     */

    int toRead = ((charsToRead<0)||(charsToRead > srcLen)) ? srcLen : charsToRead;

    /*
     * 'factor' is how much we guess that the bytes in the source buffer will
     * expand when converted to UTF-8 chars. This guess comes from analyzing
     * how many characters were produced by the previous pass.
     */

    int factor = *factorPtr;
    int dstLimit = TCL_UTF_MAX - 1 + toRead * factor / UTF_EXPANSION_FACTOR;

    (void) TclGetStringFromObj(objPtr, &numBytes);
    Tcl_AppendToObj(objPtr, NULL, dstLimit);
    if (toRead == srcLen) {
	unsigned int size;

	dst = TclGetStringStorage(objPtr, &size) + numBytes;
	dstLimit = size - numBytes;
    } else {
	dst = TclGetString(objPtr) + numBytes;
    }

    /*
     * This routine is burdened with satisfying several constraints.
     * It cannot append more than 'charsToRead` chars onto objPtr.
     * This is measured after encoding and translation transformations
     * are completed.  There is no precise number of src bytes that can
     * be associated with the limit.  Yet, when we are done, we must know
     * precisely the number of src bytes that were consumed to produce
     * the appended chars, so that all subsequent bytes are left in
     * the buffers for future read operations.
     *
     * The consequence is that we have no choice but to implement a
     * "trial and error" approach, where in general we may need to
     * perform transformations and copies multiple times to achieve
     * a consistent set of results.  This takes the shape of a loop.
     */

    while (1) {
	int dstDecoded, dstRead, dstWrote, srcRead, numChars, code;
	int flags = statePtr->inputEncodingFlags | TCL_ENCODING_NO_TERMINATE;

	if (charsToRead > 0) {
	    flags |= TCL_ENCODING_CHAR_LIMIT;
	    numChars = charsToRead;
	}

	/*
	 * Perform the encoding transformation.  Read no more than
	 * srcLen bytes, write no more than dstLimit bytes.
	 *
	 * Some trickiness with encoding flags here.  We do not want
	 * the end of a buffer to be treated as the end of all input
	 * when the presence of bytes in a next buffer are already
	 * known to exist.  This is checked with an assert() because
	 * so far no test case causing the assertion to be false has
	 * been created.  The normal operations of channel reading
	 * appear to cause EOF and TCL_ENCODING_END setting to appear
	 * only in situations where there are no further bytes in
	 * any buffers.
	 */

	assert(bufPtr->nextPtr == NULL || BytesLeft(bufPtr->nextPtr) == 0
		|| (statePtr->inputEncodingFlags & TCL_ENCODING_END) == 0);

	code = Tcl_ExternalToUtf(NULL, encoding, src, srcLen,
		flags, &statePtr->inputEncodingState,
		dst, dstLimit, &srcRead, &dstDecoded, &numChars);

	/*
	 * Perform the translation transformation in place.  Read no more
	 * than the dstDecoded bytes the encoding transformation actually
	 * produced.  Capture the number of bytes written in dstWrote.
	 * Capture the number of bytes actually consumed in dstRead.
	 */

	dstWrote = dstLimit;
	dstRead = dstDecoded;
	TranslateInputEOL(statePtr, dst, dst, &dstWrote, &dstRead);

	if (dstRead < dstDecoded) {

	    /*
	     * The encoding transformation produced bytes that the
	     * translation transformation did not consume.  Why did
	     * this happen?
	     */

	    if (statePtr->inEofChar && dst[dstRead] == statePtr->inEofChar) {
		/*
		 * 1) There's an eof char set on the channel, and
		 *    we saw it and stopped translating at that point.
		 *
		 * NOTE the bizarre spec of TranslateInputEOL in this case.
		 * Clearly the eof char had to be read in order to account
		 * for the stopping, but the value of dstRead does not
		 * include it.
		 *
		 * Also rather bizarre, our caller can only notice an
		 * EOF condition if we return the value -1 as the number
		 * of chars read.  This forces us to perform a 2-call
		 * dance where the first call can read all the chars
		 * up to the eof char, and the second call is solely
		 * for consuming the encoded eof char then pointed at
		 * by src so that we can return that magic -1 value.
		 * This seems really wasteful, especially since
		 * the first decoding pass of each call is likely to
		 * decode many bytes beyond that eof char that's all we
		 * care about.
		 */

		if (dstRead == 0) {
		    /*
		     * Curious choice in the eof char handling.  We leave
		     * the eof char in the buffer.  So, no need to compute
		     * a proper srcRead value.  At this point, there
		     * are no chars before the eof char in the buffer.
		     */

		    Tcl_SetObjLength(objPtr, numBytes);
		    return -1;
		}

		{
		    /*
		     * There are chars leading the buffer before the eof
		     * char.  Adjust the dstLimit so we go back and read
		     * only those and do not encounter the eof char this
		     * time.
		     */

		    dstLimit = dstRead - 1 + TCL_UTF_MAX;
		    statePtr->flags = savedFlags;
		    statePtr->inputEncodingFlags = savedIEFlags;
		    statePtr->inputEncodingState = savedState;
		    continue;
		}
	    }

	    /*
	     * 2) The other way to read fewer bytes than are decoded
	     *    is when the final byte is \r and we're in a CRLF
	     *    translation mode so we cannot decide whether to
	     *	  record \r or \n yet.
	     */

	    assert(dst[dstRead] == '\r');
	    assert(statePtr->inputTranslation == TCL_TRANSLATE_CRLF);

	    if (dstWrote > 0) {
		/*
		 * There are chars we can read before we hit the bare cr.
		 * Go back with a smaller dstLimit so we get them in the
		 * next pass, compute a matching srcRead, and don't end
		 * up back here in this call.
		 */

		dstLimit = dstRead - 1 + TCL_UTF_MAX;
		statePtr->flags = savedFlags;
		statePtr->inputEncodingFlags = savedIEFlags;
		statePtr->inputEncodingState = savedState;
		continue;
	    }

	    assert(dstWrote == 0);
	    assert(dstRead == 0);

	    /*
	     * We decoded only the bare cr, and we cannot read a
	     * translated char from that alone.  We have to know what's
	     * next.  So why do we only have the one decoded char?
	     */

	    if (code != TCL_OK) {
		char buffer[TCL_UTF_MAX + 1];
		int read, decoded, count;

		/*







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6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076

6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107

6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132

6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157

6158
6159
6160

6161
6162
6163
6164
6165
6166
6167
6168
6169
6170

6171
6172
6173
6174
6175

6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200

6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214

6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
    ChannelBuffer *bufPtr = statePtr->inQueueHead;
    int savedIEFlags = statePtr->inputEncodingFlags;
    int savedFlags = statePtr->flags;
    char *dst, *src = RemovePoint(bufPtr);
    int numBytes, srcLen = BytesLeft(bufPtr);

    /*
     * One src byte can yield at most one character.  So when the number of
     * src bytes we plan to read is less than the limit on character count to
     * be read, clearly we will remain within that limit, and we can use the
     * value of "srcLen" as a tighter limit for sizing receiving buffers.

     */

    int toRead = ((charsToRead<0)||(charsToRead > srcLen)) ? srcLen : charsToRead;

    /*
     * 'factor' is how much we guess that the bytes in the source buffer will
     * expand when converted to UTF-8 chars. This guess comes from analyzing
     * how many characters were produced by the previous pass.
     */

    int factor = *factorPtr;
    int dstLimit = TCL_UTF_MAX - 1 + toRead * factor / UTF_EXPANSION_FACTOR;

    (void) TclGetStringFromObj(objPtr, &numBytes);
    Tcl_AppendToObj(objPtr, NULL, dstLimit);
    if (toRead == srcLen) {
	unsigned int size;

	dst = TclGetStringStorage(objPtr, &size) + numBytes;
	dstLimit = size - numBytes;
    } else {
	dst = TclGetString(objPtr) + numBytes;
    }

    /*
     * This routine is burdened with satisfying several constraints. It cannot
     * append more than 'charsToRead` chars onto objPtr. This is measured
     * after encoding and translation transformations are completed. There is
     * no precise number of src bytes that can be associated with the limit.
     * Yet, when we are done, we must know precisely the number of src bytes
     * that were consumed to produce the appended chars, so that all

     * subsequent bytes are left in the buffers for future read operations.
     *
     * The consequence is that we have no choice but to implement a "trial and
     * error" approach, where in general we may need to perform
     * transformations and copies multiple times to achieve a consistent set
     * of results.  This takes the shape of a loop.
     */

    while (1) {
	int dstDecoded, dstRead, dstWrote, srcRead, numChars, code;
	int flags = statePtr->inputEncodingFlags | TCL_ENCODING_NO_TERMINATE;

	if (charsToRead > 0) {
	    flags |= TCL_ENCODING_CHAR_LIMIT;
	    numChars = charsToRead;
	}

	/*
	 * Perform the encoding transformation.  Read no more than srcLen
	 * bytes, write no more than dstLimit bytes.
	 *
	 * Some trickiness with encoding flags here.  We do not want the end
	 * of a buffer to be treated as the end of all input when the presence
	 * of bytes in a next buffer are already known to exist.  This is
	 * checked with an assert() because so far no test case causing the

	 * assertion to be false has been created.  The normal operations of
	 * channel reading appear to cause EOF and TCL_ENCODING_END setting to
	 * appear only in situations where there are no further bytes in any
	 * buffers.
	 */

	assert(bufPtr->nextPtr == NULL || BytesLeft(bufPtr->nextPtr) == 0
		|| (statePtr->inputEncodingFlags & TCL_ENCODING_END) == 0);

	code = Tcl_ExternalToUtf(NULL, encoding, src, srcLen,
		flags, &statePtr->inputEncodingState,
		dst, dstLimit, &srcRead, &dstDecoded, &numChars);

	/*
	 * Perform the translation transformation in place.  Read no more than
	 * the dstDecoded bytes the encoding transformation actually produced.
	 * Capture the number of bytes written in dstWrote. Capture the number
	 * of bytes actually consumed in dstRead.
	 */

	dstWrote = dstLimit;
	dstRead = dstDecoded;
	TranslateInputEOL(statePtr, dst, dst, &dstWrote, &dstRead);

	if (dstRead < dstDecoded) {

	    /*
	     * The encoding transformation produced bytes that the translation
	     * transformation did not consume.  Why did this happen?

	     */

	    if (statePtr->inEofChar && dst[dstRead] == statePtr->inEofChar) {
		/*
		 * 1) There's an eof char set on the channel, and
		 *    we saw it and stopped translating at that point.
		 *
		 * NOTE the bizarre spec of TranslateInputEOL in this case.
		 * Clearly the eof char had to be read in order to account for
		 * the stopping, but the value of dstRead does not include it.

		 *
		 * Also rather bizarre, our caller can only notice an EOF
		 * condition if we return the value -1 as the number of chars
		 * read.  This forces us to perform a 2-call dance where the
		 * first call can read all the chars up to the eof char, and

		 * the second call is solely for consuming the encoded eof
		 * char then pointed at by src so that we can return that
		 * magic -1 value.  This seems really wasteful, especially
		 * since the first decoding pass of each call is likely to
		 * decode many bytes beyond that eof char that's all we care
		 * about.
		 */

		if (dstRead == 0) {
		    /*
		     * Curious choice in the eof char handling.  We leave the
		     * eof char in the buffer. So, no need to compute a proper
		     * srcRead value. At this point, there are no chars before
		     * the eof char in the buffer.
		     */

		    Tcl_SetObjLength(objPtr, numBytes);
		    return -1;
		}

		{
		    /*
		     * There are chars leading the buffer before the eof char.
		     * Adjust the dstLimit so we go back and read only those
		     * and do not encounter the eof char this time.

		     */

		    dstLimit = dstRead - 1 + TCL_UTF_MAX;
		    statePtr->flags = savedFlags;
		    statePtr->inputEncodingFlags = savedIEFlags;
		    statePtr->inputEncodingState = savedState;
		    continue;
		}
	    }

	    /*
	     * 2) The other way to read fewer bytes than are decoded is when
	     *    the final byte is \r and we're in a CRLF translation mode so
	     *    we cannot decide whether to record \r or \n yet.

	     */

	    assert(dst[dstRead] == '\r');
	    assert(statePtr->inputTranslation == TCL_TRANSLATE_CRLF);

	    if (dstWrote > 0) {
		/*
		 * There are chars we can read before we hit the bare CR.  Go
		 * back with a smaller dstLimit so we get them in the next
		 * pass, compute a matching srcRead, and don't end up back
		 * here in this call.
		 */

		dstLimit = dstRead - 1 + TCL_UTF_MAX;
		statePtr->flags = savedFlags;
		statePtr->inputEncodingFlags = savedIEFlags;
		statePtr->inputEncodingState = savedState;
		continue;
	    }

	    assert(dstWrote == 0);
	    assert(dstRead == 0);

	    /*
	     * We decoded only the bare CR, and we cannot read a translated
	     * char from that alone. We have to know what's next.  So why do
	     * we only have the one decoded char?
	     */

	    if (code != TCL_OK) {
		char buffer[TCL_UTF_MAX + 1];
		int read, decoded, count;

		/*
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291

6292

6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311

6312
6313
6314
6315
6316
6317

6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358

6359
6360
6361
6362

6363
6364
6365
6366
6367
6368
6369
		    statePtr->inputEncodingFlags &= ~TCL_ENCODING_START;

		    Tcl_SetObjLength(objPtr, numBytes + 1);
		    return 1;
		}

	    } else if (statePtr->flags & CHANNEL_EOF) {

		/*
		 * The bare \r is the only char and we will never read
		 * a subsequent char to make the determination.
		 */

		dst[0] = '\r';
		bufPtr->nextRemoved = bufPtr->nextAdded;
		Tcl_SetObjLength(objPtr, numBytes + 1);
		return 1;
	    }

	    /*
	     * Revise the dstRead value so that the numChars calc
	     * below correctly computes zero characters read.
	     */

	    dstRead = numChars;

	    /* FALL THROUGH - get more data (dstWrote == 0) */
	}

	/*
	 * The translation transformation can only reduce the number
	 * of chars when it converts \r\n into \n.  The reduction in
	 * the number of chars is the difference in bytes read and written.
	 */

	numChars -= (dstRead - dstWrote);

	if (charsToRead > 0 && numChars > charsToRead) {

	    /*
	     * TODO: This cannot happen anymore.
	     *
	     * We read more chars than allowed.  Reset limits to
	     * prevent that and try again.  Don't forget the extra
	     * padding of TCL_UTF_MAX bytes demanded by the
	     * Tcl_ExternalToUtf() call!
	     */

	    dstLimit = Tcl_UtfAtIndex(dst, charsToRead) - 1 + TCL_UTF_MAX - dst;
	    statePtr->flags = savedFlags;
	    statePtr->inputEncodingFlags = savedIEFlags;
	    statePtr->inputEncodingState = savedState;
	    continue;
	}

	if (dstWrote == 0) {
	    ChannelBuffer *nextPtr;


	    /* We were not able to read any chars. */


	    assert (numChars == 0);

	    /*
	     * There is one situation where this is the correct final
	     * result.  If the src buffer contains only a single \n
	     * byte, and we are in TCL_TRANSLATE_AUTO mode, and
	     * when the translation pass was made the INPUT_SAW_CR
	     * flag was set on the channel.  In that case, the
	     * correct behavior is to consume that \n and produce the
	     * empty string.
	     */

	    if (dstRead == 1 && dst[0] == '\n') {
		assert(statePtr->inputTranslation == TCL_TRANSLATE_AUTO);

		goto consume;
	    }


	    /* Otherwise, reading zero characters indicates there's
	     * something incomplete at the end of the src buffer.
	     * Maybe there were not enough src bytes to decode into
	     * a char.  Maybe a lone \r could not be translated (crlf
	     * mode).  Need to combine any unused src bytes we have
	     * in the first buffer with subsequent bytes to try again.

	     */

	    nextPtr = bufPtr->nextPtr;

	    if (nextPtr == NULL) {
		if (srcLen > 0) {
		    SetFlag(statePtr, CHANNEL_NEED_MORE_DATA);
		}
		Tcl_SetObjLength(objPtr, numBytes);
		return -1;
	    }

	    /*
	     * Space is made at the beginning of the buffer to copy the
	     * previous unused bytes there. Check first if the buffer we
	     * are using actually has enough space at its beginning for
	     * the data we are copying.  Because if not we will write over
	     * the buffer management information, especially the 'nextPtr'.
	     *
	     * Note that the BUFFER_PADDING (See AllocChannelBuffer) is
	     * used to prevent exactly this situation. I.e. it should never
	     * happen.  Therefore it is ok to panic should it happen despite
	     * the precautions.
	     */

	    if (nextPtr->nextRemoved - srcLen < 0) {
		Tcl_Panic("Buffer Underflow, BUFFER_PADDING not enough");
	    }

	    nextPtr->nextRemoved -= srcLen;
	    memcpy(RemovePoint(nextPtr), src, (size_t) srcLen);
	    RecycleBuffer(statePtr, bufPtr, 0);
	    statePtr->inQueueHead = nextPtr;
	    Tcl_SetObjLength(objPtr, numBytes);
	    return ReadChars(statePtr, objPtr, charsToRead, factorPtr);
	}

	statePtr->inputEncodingFlags &= ~TCL_ENCODING_START;

    consume:
	bufPtr->nextRemoved += srcRead;

	/*
	 * If this read contained multibyte characters, revise factorPtr
	 * so the next read will allocate bigger buffers.
	 */

	if (numChars && numChars < srcRead) {
	    *factorPtr = srcRead * UTF_EXPANSION_FACTOR / numChars;
	}
	Tcl_SetObjLength(objPtr, numBytes + dstWrote);
	return numChars;
    }
}







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6275
6276
6277
6278
6279
6280
6281

6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
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6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
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6313
6314
6315
6316
6317

6318
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6323
6324
6325
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6327
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6329
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6331
6332
6333
6334
6335
6336
6337
6338
6339

6340
6341
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6345
6346
6347
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6349
6350
6351
6352
6353
6354
6355

6356
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6359
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6361
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6365
6366
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6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
		    statePtr->inputEncodingFlags &= ~TCL_ENCODING_START;

		    Tcl_SetObjLength(objPtr, numBytes + 1);
		    return 1;
		}

	    } else if (statePtr->flags & CHANNEL_EOF) {

		/*
		 * The bare \r is the only char and we will never read a
		 * subsequent char to make the determination.
		 */

		dst[0] = '\r';
		bufPtr->nextRemoved = bufPtr->nextAdded;
		Tcl_SetObjLength(objPtr, numBytes + 1);
		return 1;
	    }

	    /*
	     * Revise the dstRead value so that the numChars calc below
	     * correctly computes zero characters read.
	     */

	    dstRead = numChars;

	    /* FALL THROUGH - get more data (dstWrote == 0) */
	}

	/*
	 * The translation transformation can only reduce the number of chars
	 * when it converts \r\n into \n. The reduction in the number of chars
	 * is the difference in bytes read and written.
	 */

	numChars -= (dstRead - dstWrote);

	if (charsToRead > 0 && numChars > charsToRead) {

	    /*
	     * TODO: This cannot happen anymore.
	     *
	     * We read more chars than allowed.  Reset limits to prevent that
	     * and try again.  Don't forget the extra padding of TCL_UTF_MAX

	     * bytes demanded by the Tcl_ExternalToUtf() call!
	     */

	    dstLimit = Tcl_UtfAtIndex(dst, charsToRead) - 1 + TCL_UTF_MAX - dst;
	    statePtr->flags = savedFlags;
	    statePtr->inputEncodingFlags = savedIEFlags;
	    statePtr->inputEncodingState = savedState;
	    continue;
	}

	if (dstWrote == 0) {
	    ChannelBuffer *nextPtr;

	    /*
             * We were not able to read any chars.
             */

	    assert(numChars == 0);

	    /*
	     * There is one situation where this is the correct final result.
	     * If the src buffer contains only a single \n byte, and we are in

	     * TCL_TRANSLATE_AUTO mode, and when the translation pass was made
	     * the INPUT_SAW_CR flag was set on the channel. In that case, the
	     * correct behavior is to consume that \n and produce the empty
	     * string.
	     */

	    if (dstRead == 1 && dst[0] == '\n') {
		assert(statePtr->inputTranslation == TCL_TRANSLATE_AUTO);

		goto consume;
	    }

	    /*
             * Otherwise, reading zero characters indicates there's something
	     * incomplete at the end of the src buffer.  Maybe there were not
	     * enough src bytes to decode into a char.  Maybe a lone \r could

	     * not be translated (crlf mode).  Need to combine any unused src
	     * bytes we have in the first buffer with subsequent bytes to try
	     * again.
	     */

	    nextPtr = bufPtr->nextPtr;

	    if (nextPtr == NULL) {
		if (srcLen > 0) {
		    SetFlag(statePtr, CHANNEL_NEED_MORE_DATA);
		}
		Tcl_SetObjLength(objPtr, numBytes);
		return -1;
	    }

	    /*
	     * Space is made at the beginning of the buffer to copy the
	     * previous unused bytes there. Check first if the buffer we are
	     * using actually has enough space at its beginning for the data
	     * we are copying.  Because if not we will write over the buffer
	     * management information, especially the 'nextPtr'.
	     *
	     * Note that the BUFFER_PADDING (See AllocChannelBuffer) is used
	     * to prevent exactly this situation. I.e. it should never happen.
	     * Therefore it is ok to panic should it happen despite the
	     * precautions.
	     */

	    if (nextPtr->nextRemoved - srcLen < 0) {
		Tcl_Panic("Buffer Underflow, BUFFER_PADDING not enough");
	    }

	    nextPtr->nextRemoved -= srcLen;
	    memcpy(RemovePoint(nextPtr), src, (size_t) srcLen);
	    RecycleBuffer(statePtr, bufPtr, 0);
	    statePtr->inQueueHead = nextPtr;
	    Tcl_SetObjLength(objPtr, numBytes);
	    return ReadChars(statePtr, objPtr, charsToRead, factorPtr);
	}

	statePtr->inputEncodingFlags &= ~TCL_ENCODING_START;

    consume:
	bufPtr->nextRemoved += srcRead;

	/*
	 * If this read contained multibyte characters, revise factorPtr so
	 * the next read will allocate bigger buffers.
	 */

	if (numChars && numChars < srcRead) {
	    *factorPtr = srcRead * UTF_EXPANSION_FACTOR / numChars;
	}
	Tcl_SetObjLength(objPtr, numBytes + dstWrote);
	return numChars;
    }
}
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419

6420


6421
6422
6423
6424

6425


6426
6427
6428
6429
6430
6431
6432
{
    const char *eof = NULL;
    int dstLen = *dstLenPtr;
    int srcLen = *srcLenPtr;
    int inEofChar = statePtr->inEofChar;

    /*
     * Depending on the translation mode in use, there's no need
     * to scan more srcLen bytes at srcStart than can possibly transform
     * to dstLen bytes.  This keeps the scan for eof char below from
     * being pointlessly long.
     */

    switch (statePtr->inputTranslation) {
    case TCL_TRANSLATE_LF:
    case TCL_TRANSLATE_CR:
	if (srcLen > dstLen) {

	/* In these modes, each src byte become a dst byte. */


	    srcLen = dstLen;
	}
	break;
    default:

	/* In other modes, at most 2 src bytes become a dst byte. */


	if (srcLen/2 > dstLen) {
	    srcLen = 2 * dstLen;
	}
	break;
    }

    if (inEofChar != '\0') {







|
|
|
<






>
|
>
>




>
|
>
>







6446
6447
6448
6449
6450
6451
6452
6453
6454
6455

6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
{
    const char *eof = NULL;
    int dstLen = *dstLenPtr;
    int srcLen = *srcLenPtr;
    int inEofChar = statePtr->inEofChar;

    /*
     * Depending on the translation mode in use, there's no need to scan more
     * srcLen bytes at srcStart than can possibly transform to dstLen bytes.
     * This keeps the scan for eof char below from being pointlessly long.

     */

    switch (statePtr->inputTranslation) {
    case TCL_TRANSLATE_LF:
    case TCL_TRANSLATE_CR:
	if (srcLen > dstLen) {
            /*
             * In these modes, each src byte become a dst byte.
             */

	    srcLen = dstLen;
	}
	break;
    default:
	/*
         * In other modes, at most 2 src bytes become a dst byte.
         */

	if (srcLen/2 > dstLen) {
	    srcLen = 2 * dstLen;
	}
	break;
    }

    if (inEofChar != '\0') {
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804

    /*
     * Verify that all callers know better than to call us when
     * it's recorded that the next char waiting to be read is the
     * eofchar.
     */

    assert( !GotFlag(statePtr, CHANNEL_STICKY_EOF) );

    /*
     * Prevent reading from a dead channel -- a channel that has been closed
     * but not yet deallocated, which can happen if the exit handler for
     * channel cleanup has run but the channel is still registered in some
     * interpreter.
     */

    if (CheckForDeadChannel(NULL, statePtr)) {
	return EINVAL;
    }

    /*
     * WARNING: There was once a comment here claiming that it was
     * a bad idea to make another call to the inputproc of a channel
     * driver when EOF has already been detected on the channel.  Through
     * much of Tcl's history, this warning was then completely negated
     * by having all (most?) read paths clear the EOF setting before
     * reaching here.  So we had a guard that was never triggered.
     *
     * Don't be tempted to restore the guard.  Even if EOF is set on
     * the channel, continue through and call the inputproc again.  This
     * is the way to enable the ability to [read] again beyond the EOF,
     * which seems a strange thing to do, but for which use cases exist
     * [Tcl Bug 5adc350683] and which may even be essential for channels
     * representing things like ttys or other devices where the stream
     * might take the logical form of a series of 'files' separated by
     * an EOF condition.
     */

    /*
     * First check for more buffers in the pushback area of the topmost
     * channel in the stack and use them. They can be the result of a
     * transformation which went away without reading all the information
     * placed in the area when it was stacked.
     */

    if (chanPtr->inQueueHead != NULL) {

	/* TODO: Tests to cover this. */
	assert(statePtr->inQueueHead == NULL);

	statePtr->inQueueHead = chanPtr->inQueueHead;
	statePtr->inQueueTail = chanPtr->inQueueTail;
	chanPtr->inQueueHead = NULL;
	chanPtr->inQueueTail = NULL;







|













|
|
|
|
|
|

|
|
|
|
|
|
|
<
<
|
<







<







6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833


6834

6835
6836
6837
6838
6839
6840
6841

6842
6843
6844
6845
6846
6847
6848

    /*
     * Verify that all callers know better than to call us when
     * it's recorded that the next char waiting to be read is the
     * eofchar.
     */

    assert(!GotFlag(statePtr, CHANNEL_STICKY_EOF));

    /*
     * Prevent reading from a dead channel -- a channel that has been closed
     * but not yet deallocated, which can happen if the exit handler for
     * channel cleanup has run but the channel is still registered in some
     * interpreter.
     */

    if (CheckForDeadChannel(NULL, statePtr)) {
	return EINVAL;
    }

    /*
     * WARNING: There was once a comment here claiming that it was a bad idea
     * to make another call to the inputproc of a channel driver when EOF has
     * already been detected on the channel.  Through much of Tcl's history,
     * this warning was then completely negated by having all (most?) read
     * paths clear the EOF setting before reaching here.  So we had a guard
     * that was never triggered.
     *
     * Don't be tempted to restore the guard.  Even if EOF is set on the
     * channel, continue through and call the inputproc again.  This is the
     * way to enable the ability to [read] again beyond the EOF, which seems a
     * strange thing to do, but for which use cases exist [Tcl Bug 5adc350683]
     * and which may even be essential for channels representing things like
     * ttys or other devices where the stream might take the logical form of a
     * series of 'files' separated by an EOF condition.


     *

     * First check for more buffers in the pushback area of the topmost
     * channel in the stack and use them. They can be the result of a
     * transformation which went away without reading all the information
     * placed in the area when it was stacked.
     */

    if (chanPtr->inQueueHead != NULL) {

	/* TODO: Tests to cover this. */
	assert(statePtr->inQueueHead == NULL);

	statePtr->inQueueHead = chanPtr->inQueueHead;
	statePtr->inQueueTail = chanPtr->inQueueTail;
	chanPtr->inQueueHead = NULL;
	chanPtr->inQueueTail = NULL;
6820
6821
6822
6823
6824
6825
6826
6827
6828

6829
6830
6831
6832
6833
6834
6835

    if ((bufPtr == NULL) || IsBufferFull(bufPtr)) {
	bufPtr = statePtr->saveInBufPtr;
	statePtr->saveInBufPtr = NULL;

	/*
	 * Check the actual buffersize against the requested buffersize.
	 * Saved buffers of the wrong size are squashed. This is done
	 * to honor dynamic changes of the buffersize made by the user.

	 * TODO: Tests to cover this.
	 */

	if ((bufPtr != NULL)
		&& (bufPtr->bufLength - BUFFER_PADDING != statePtr->bufSize)) {
	    ReleaseChannelBuffer(bufPtr);
	    bufPtr = NULL;







|
|
>







6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880

    if ((bufPtr == NULL) || IsBufferFull(bufPtr)) {
	bufPtr = statePtr->saveInBufPtr;
	statePtr->saveInBufPtr = NULL;

	/*
	 * Check the actual buffersize against the requested buffersize.
	 * Saved buffers of the wrong size are squashed. This is done to honor
	 * dynamic changes of the buffersize made by the user.
         *
	 * TODO: Tests to cover this.
	 */

	if ((bufPtr != NULL)
		&& (bufPtr->bufLength - BUFFER_PADDING != statePtr->bufSize)) {
	    ReleaseChannelBuffer(bufPtr);
	    bufPtr = NULL;
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
 *---------------------------------------------------------------------------
 *
 * Tcl_TruncateChannel --
 *
 *	Truncate a channel to the given length.
 *
 * Results:
 *	TCL_OK on success, TCL_ERROR if the operation failed (e.g. is not
 *	supported by the type of channel, or the underlying OS operation
 *	failed in some way).
 *
 * Side effects:
 *	Seeks the channel to the current location. Sets errno on OS error.
 *
 *---------------------------------------------------------------------------







|







7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
 *---------------------------------------------------------------------------
 *
 * Tcl_TruncateChannel --
 *
 *	Truncate a channel to the given length.
 *
 * Results:
 *	TCL_OK on success, TCL_ERROR if the operation failed (e.g., is not
 *	supported by the type of channel, or the underlying OS operation
 *	failed in some way).
 *
 * Side effects:
 *	Seeks the channel to the current location. Sets errno on OS error.
 *
 *---------------------------------------------------------------------------
9272
9273
9274
9275
9276
9277
9278
9279
9280
9281
9282
9283
9284
9285
9286
	/* Split the overflowing buffer in two */
	int extra = (int) (inBytes - csPtr->toRead);
        /* Note that going with int for extra assumes that inBytes is not too
         * much over toRead to require a wide itself. If that gets violated
         * then the calculations involving extra must be made wide too.
         *
         * Noted with Win32/MSVC debug build treating the warning (possible of
         * data in int64 to int conversion) as error.
         */

	bufPtr = AllocChannelBuffer(extra);

	tail->nextAdded -= extra;
	memcpy(InsertPoint(bufPtr), InsertPoint(tail), extra);
	bufPtr->nextAdded += extra;







|







9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
	/* Split the overflowing buffer in two */
	int extra = (int) (inBytes - csPtr->toRead);
        /* Note that going with int for extra assumes that inBytes is not too
         * much over toRead to require a wide itself. If that gets violated
         * then the calculations involving extra must be made wide too.
         *
         * Noted with Win32/MSVC debug build treating the warning (possible of
         * data in __int64 to int conversion) as error.
         */

	bufPtr = AllocChannelBuffer(extra);

	tail->nextAdded -= extra;
	memcpy(InsertPoint(bufPtr), InsertPoint(tail), extra);
	bufPtr->nextAdded += extra;
9488
9489
9490
9491
9492
9493
9494

9495


9496
9497
9498
9499
9500
9501
9502
		    Tcl_DeleteChannelHandler(outChan, CopyEventProc, csPtr);
		}
		Tcl_CreateChannelHandler(inChan, TCL_READABLE, CopyEventProc,
			csPtr);
	    }
	    if (size == 0) {
		if (!GotFlag(inStatePtr, CHANNEL_NONBLOCKING)) {

		    /* We allowed a short read.  Keep trying. */


		    continue;
		}
		if (bufObj != NULL) {
		    TclDecrRefCount(bufObj);
		    bufObj = NULL;
		}
		return TCL_OK;







>
|
>
>







9533
9534
9535
9536
9537
9538
9539
9540
9541
9542
9543
9544
9545
9546
9547
9548
9549
9550
		    Tcl_DeleteChannelHandler(outChan, CopyEventProc, csPtr);
		}
		Tcl_CreateChannelHandler(inChan, TCL_READABLE, CopyEventProc,
			csPtr);
	    }
	    if (size == 0) {
		if (!GotFlag(inStatePtr, CHANNEL_NONBLOCKING)) {
		    /*
                     * We allowed a short read.  Keep trying.
                     */

		    continue;
		}
		if (bufObj != NULL) {
		    TclDecrRefCount(bufObj);
		    bufObj = NULL;
		}
		return TCL_OK;
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732

9733


9734
9735
9736
9737
9738
9739
9740
9741
9742
9743
9744
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772

9773


9774
9775
9776
9777

9778


9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9826
9827

9828

9829
9830

9831

9832
9833
9834
9835
9836

9837


9838
9839
9840

9841


9842
9843
9844
9845
9846

9847

9848
9849
9850
9851
9852
9853
9854
    char *dst,			/* Where to store input read. */
    int bytesToRead,		/* Maximum number of bytes to read. */
    int allowShortReads)	/* Allow half-blocking (pipes,sockets) */
{
    ChannelState *statePtr = chanPtr->state;
    char *p = dst;

    assert (bytesToRead >= 0);

    /*
     * Early out when we know a read will get the eofchar.
     *
     * NOTE: This seems to be a bug.  The special handling for
     * a zero-char read request ought to come first.  As coded
     * the EOF due to eofchar has distinguishing behavior from
     * the EOF due to reported EOF on the underlying device, and
     * that seems undesirable.  However recent history indicates
     * that new inconsistent behavior in a patchlevel has problems
     * too.  Keep on keeping on for now.
     */

    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
	SetFlag(statePtr, CHANNEL_EOF);
	assert( statePtr->inputEncodingFlags & TCL_ENCODING_END );
	assert( !GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR) );

	/* TODO: Don't need this call */
	UpdateInterest(chanPtr);
	return 0;
    }


    /* Special handling for zero-char read request. */


    if (bytesToRead == 0) {
	if (GotFlag(statePtr, CHANNEL_EOF)) {
	    statePtr->inputEncodingFlags |= TCL_ENCODING_START;
	}
	ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF);
	statePtr->inputEncodingFlags &= ~TCL_ENCODING_END;
	/* TODO: Don't need this call */
	UpdateInterest(chanPtr);
	return 0;
    }

    TclChannelPreserve((Tcl_Channel)chanPtr);
    while (bytesToRead) {
	/*
	 * Each pass through the loop is intended to process up to
	 * one channel buffer.
	 */

	int bytesRead, bytesWritten;
	ChannelBuffer *bufPtr = statePtr->inQueueHead;

	/*
	 * Don't read more data if we have what we need.
	 */

	while (!bufPtr ||			/* We got no buffer!   OR */
		(!IsBufferFull(bufPtr) && 	/* Our buffer has room AND */
		(BytesLeft(bufPtr) < bytesToRead) ) ) {
						/* Not enough bytes in it
						 * yet to fill the dst */
	    int code;

	moreData:
	    code = GetInput(chanPtr);
	    bufPtr = statePtr->inQueueHead;

	    assert (bufPtr != NULL);

	    if (GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)) {

		/* Further reads cannot do any more */


		break;
	    }

	    if (code) {

		/* Read error */


		UpdateInterest(chanPtr);
		TclChannelRelease((Tcl_Channel)chanPtr);
		return -1;
	    }

	    assert (IsBufferFull(bufPtr));
	}

	assert (bufPtr != NULL);

	bytesRead = BytesLeft(bufPtr);
	bytesWritten = bytesToRead;

	TranslateInputEOL(statePtr, p, RemovePoint(bufPtr),
		&bytesWritten, &bytesRead);
	bufPtr->nextRemoved += bytesRead;
	p += bytesWritten;
	bytesToRead -= bytesWritten;

	if (!IsBufferEmpty(bufPtr)) {
	    /*
	     * Buffer is not empty.  How can that be?
	     *
	     * 0) We stopped early because we got all the bytes
	     *    we were seeking.  That's fine.
	     */

	    if (bytesToRead == 0) {
		break;
	    }

	    /*
	     * 1) We're @EOF because we saw eof char.
	     */

	    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
		break;
	    }

	    /*
	     * 2) The buffer holds a \r while in CRLF translation,
	     *    followed by the end of the buffer.
	     */

	    assert(statePtr->inputTranslation == TCL_TRANSLATE_CRLF);
	    assert(RemovePoint(bufPtr)[0] == '\r');
	    assert(BytesLeft(bufPtr) == 1);

	    if (bufPtr->nextPtr == NULL) {

		/* There's no more buffered data.... */


		if (statePtr->flags & CHANNEL_EOF) {

		    /* ...and there never will be. */


		    *p++ = '\r';
		    bytesToRead--;
		    bufPtr->nextRemoved++;
		} else if (statePtr->flags & CHANNEL_BLOCKED) {

		    /* ...and we cannot get more now. */


		    SetFlag(statePtr, CHANNEL_NEED_MORE_DATA);
		    break;
		} else {

		    /* ... so we need to get some. */


		    goto moreData;
		}
	    }

	    if (bufPtr->nextPtr) {

		/* There's a next buffer.  Shift orphan \r to it. */


		ChannelBuffer *nextPtr = bufPtr->nextPtr;

		nextPtr->nextRemoved -= 1;
		RemovePoint(nextPtr)[0] = '\r';
		bufPtr->nextRemoved++;
	    }







|















|
|






>
|
>
>














|
|











|
|
|






|


>
|
>
>




>
|
>
>





|


|














|
|















|
|







>
|
>


>
|
>





>
|
>
>



>
|
>
>





>
|
>







9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816
9817
9818
9819
9820
9821
9822
9823
9824
9825
9826
9827
9828
9829
9830
9831
9832
9833
9834
9835
9836
9837
9838
9839
9840
9841
9842
9843
9844
9845
9846
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896
9897
9898
9899
9900
9901
9902
9903
9904
9905
9906
9907
9908
9909
9910
9911
9912
9913
9914
9915
9916
9917
9918
9919
9920
9921
9922
9923
    char *dst,			/* Where to store input read. */
    int bytesToRead,		/* Maximum number of bytes to read. */
    int allowShortReads)	/* Allow half-blocking (pipes,sockets) */
{
    ChannelState *statePtr = chanPtr->state;
    char *p = dst;

    assert(bytesToRead >= 0);

    /*
     * Early out when we know a read will get the eofchar.
     *
     * NOTE: This seems to be a bug.  The special handling for
     * a zero-char read request ought to come first.  As coded
     * the EOF due to eofchar has distinguishing behavior from
     * the EOF due to reported EOF on the underlying device, and
     * that seems undesirable.  However recent history indicates
     * that new inconsistent behavior in a patchlevel has problems
     * too.  Keep on keeping on for now.
     */

    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
	SetFlag(statePtr, CHANNEL_EOF);
	assert(statePtr->inputEncodingFlags & TCL_ENCODING_END);
	assert(!GotFlag(statePtr, CHANNEL_BLOCKED|INPUT_SAW_CR));

	/* TODO: Don't need this call */
	UpdateInterest(chanPtr);
	return 0;
    }

    /*
     * Special handling for zero-char read request.
     */

    if (bytesToRead == 0) {
	if (GotFlag(statePtr, CHANNEL_EOF)) {
	    statePtr->inputEncodingFlags |= TCL_ENCODING_START;
	}
	ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF);
	statePtr->inputEncodingFlags &= ~TCL_ENCODING_END;
	/* TODO: Don't need this call */
	UpdateInterest(chanPtr);
	return 0;
    }

    TclChannelPreserve((Tcl_Channel)chanPtr);
    while (bytesToRead) {
	/*
	 * Each pass through the loop is intended to process up to one channel
	 * buffer.
	 */

	int bytesRead, bytesWritten;
	ChannelBuffer *bufPtr = statePtr->inQueueHead;

	/*
	 * Don't read more data if we have what we need.
	 */

	while (!bufPtr ||			/* We got no buffer!   OR */
		(!IsBufferFull(bufPtr) && 	/* Our buffer has room AND */
		(BytesLeft(bufPtr) < bytesToRead))) {
						/* Not enough bytes in it yet
						 * to fill the dst */
	    int code;

	moreData:
	    code = GetInput(chanPtr);
	    bufPtr = statePtr->inQueueHead;

	    assert(bufPtr != NULL);

	    if (GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)) {
		/*
                 * Further reads cannot do any more.
                 */

		break;
	    }

	    if (code) {
		/*
                 * Read error
                 */

		UpdateInterest(chanPtr);
		TclChannelRelease((Tcl_Channel)chanPtr);
		return -1;
	    }

	    assert(IsBufferFull(bufPtr));
	}

	assert(bufPtr != NULL);

	bytesRead = BytesLeft(bufPtr);
	bytesWritten = bytesToRead;

	TranslateInputEOL(statePtr, p, RemovePoint(bufPtr),
		&bytesWritten, &bytesRead);
	bufPtr->nextRemoved += bytesRead;
	p += bytesWritten;
	bytesToRead -= bytesWritten;

	if (!IsBufferEmpty(bufPtr)) {
	    /*
	     * Buffer is not empty.  How can that be?
	     *
	     * 0) We stopped early because we got all the bytes we were
	     *    seeking. That's fine.
	     */

	    if (bytesToRead == 0) {
		break;
	    }

	    /*
	     * 1) We're @EOF because we saw eof char.
	     */

	    if (GotFlag(statePtr, CHANNEL_STICKY_EOF)) {
		break;
	    }

	    /*
	     * 2) The buffer holds a \r while in CRLF translation, followed by
	     *    the end of the buffer.
	     */

	    assert(statePtr->inputTranslation == TCL_TRANSLATE_CRLF);
	    assert(RemovePoint(bufPtr)[0] == '\r');
	    assert(BytesLeft(bufPtr) == 1);

	    if (bufPtr->nextPtr == NULL) {
		/*
                 * There's no more buffered data...
                 */

		if (statePtr->flags & CHANNEL_EOF) {
		    /*
                     * ...and there never will be.
                     */

		    *p++ = '\r';
		    bytesToRead--;
		    bufPtr->nextRemoved++;
		} else if (statePtr->flags & CHANNEL_BLOCKED) {
		    /*
                     * ...and we cannot get more now.
                     */

		    SetFlag(statePtr, CHANNEL_NEED_MORE_DATA);
		    break;
		} else {
		    /*
                     * ...so we need to get some.
                     */

		    goto moreData;
		}
	    }

	    if (bufPtr->nextPtr) {
		/*
                 * There's a next buffer.  Shift orphan \r to it.
                 */

		ChannelBuffer *nextPtr = bufPtr->nextPtr;

		nextPtr->nextRemoved -= 1;
		RemovePoint(nextPtr)[0] = '\r';
		bufPtr->nextRemoved++;
	    }
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
9888
9889
9890
9891
9892
9893
9894
9895
9896

	if ((GotFlag(statePtr, CHANNEL_NONBLOCKING) || allowShortReads)
		&& GotFlag(statePtr, CHANNEL_BLOCKED)) {
	    break;
	}

	/*
	 * When there's no buffered data to read, and we're at EOF,
	 * escape to the caller.
	 */

	if (GotFlag(statePtr, CHANNEL_EOF)
		&& (bufPtr == NULL || IsBufferEmpty(bufPtr))) {
	    break;
	}
    }
    if (bytesToRead == 0) {
	ResetFlag(statePtr, CHANNEL_BLOCKED);
    }

	assert(!GotFlag(statePtr, CHANNEL_EOF)
		|| GotFlag(statePtr, CHANNEL_STICKY_EOF)
		|| Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);
	assert( !(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
		== (CHANNEL_EOF|CHANNEL_BLOCKED)) );
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return (int)(p - dst);
}

/*
 *----------------------------------------------------------------------







|
|











|
|
|
|
|







9934
9935
9936
9937
9938
9939
9940
9941
9942
9943
9944
9945
9946
9947
9948
9949
9950
9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965

	if ((GotFlag(statePtr, CHANNEL_NONBLOCKING) || allowShortReads)
		&& GotFlag(statePtr, CHANNEL_BLOCKED)) {
	    break;
	}

	/*
	 * When there's no buffered data to read, and we're at EOF, escape to
	 * the caller.
	 */

	if (GotFlag(statePtr, CHANNEL_EOF)
		&& (bufPtr == NULL || IsBufferEmpty(bufPtr))) {
	    break;
	}
    }
    if (bytesToRead == 0) {
	ResetFlag(statePtr, CHANNEL_BLOCKED);
    }

    assert(!GotFlag(statePtr, CHANNEL_EOF)
	    || GotFlag(statePtr, CHANNEL_STICKY_EOF)
	    || Tcl_InputBuffered((Tcl_Channel)chanPtr) == 0);
    assert(!(GotFlag(statePtr, CHANNEL_EOF|CHANNEL_BLOCKED)
	    == (CHANNEL_EOF|CHANNEL_BLOCKED)));
    UpdateInterest(chanPtr);
    TclChannelRelease((Tcl_Channel)chanPtr);
    return (int)(p - dst);
}

/*
 *----------------------------------------------------------------------
Changes to generic/tclIOCmd.c.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
} AcceptCallback;

/*
 * Thread local storage used to maintain a per-thread stdout channel obj.
 * It must be per-thread because of std channel limitations.
 */

typedef struct ThreadSpecificData {
    int initialized;		/* Set to 1 when the module is initialized. */
    Tcl_Obj *stdoutObjPtr;	/* Cached stdout channel Tcl_Obj */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*







|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
} AcceptCallback;

/*
 * Thread local storage used to maintain a per-thread stdout channel obj.
 * It must be per-thread because of std channel limitations.
 */

typedef struct {
    int initialized;		/* Set to 1 when the module is initialized. */
    Tcl_Obj *stdoutObjPtr;	/* Cached stdout channel Tcl_Obj */
} ThreadSpecificData;

static Tcl_ThreadDataKey dataKey;

/*
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
{
    Tcl_Channel chan;		/* The channel to puts on. */
    Tcl_Obj *string;		/* String to write. */
    Tcl_Obj *chanObjPtr = NULL;	/* channel object. */
    int newline;		/* Add a newline at end? */
    int result;			/* Result of puts operation. */
    int mode;			/* Mode in which channel is opened. */
    ThreadSpecificData *tsdPtr;

    switch (objc) {
    case 2:			/* [puts $x] */
	string = objv[1];
	newline = 1;
	break;








<







109
110
111
112
113
114
115

116
117
118
119
120
121
122
{
    Tcl_Channel chan;		/* The channel to puts on. */
    Tcl_Obj *string;		/* String to write. */
    Tcl_Obj *chanObjPtr = NULL;	/* channel object. */
    int newline;		/* Add a newline at end? */
    int result;			/* Result of puts operation. */
    int mode;			/* Mode in which channel is opened. */


    switch (objc) {
    case 2:			/* [puts $x] */
	string = objv[1];
	newline = 1;
	break;

156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
    default:			/* [puts] or
				 * [puts some bad number of arguments...] */
	Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? ?channelId? string");
	return TCL_ERROR;
    }

    if (chanObjPtr == NULL) {
	tsdPtr = TCL_TSD_INIT(&dataKey);

	if (!tsdPtr->initialized) {
	    tsdPtr->initialized = 1;
	    TclNewLiteralStringObj(tsdPtr->stdoutObjPtr, "stdout");
	    Tcl_IncrRefCount(tsdPtr->stdoutObjPtr);
	    Tcl_CreateThreadExitHandler(FinalizeIOCmdTSD, NULL);
	}







|







155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
    default:			/* [puts] or
				 * [puts some bad number of arguments...] */
	Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? ?channelId? string");
	return TCL_ERROR;
    }

    if (chanObjPtr == NULL) {
	ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

	if (!tsdPtr->initialized) {
	    tsdPtr->initialized = 1;
	    TclNewLiteralStringObj(tsdPtr->stdoutObjPtr, "stdout");
	    Tcl_IncrRefCount(tsdPtr->stdoutObjPtr);
	    Tcl_CreateThreadExitHandler(FinalizeIOCmdTSD, NULL);
	}
1614
1615
1616
1617
1618
1619
1620

1621
1622


1623


1624

1625


1626


1627
1628

1629
1630
1631


1632
1633


1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
    if (!server && (reusea != -1 || reusep != -1)) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"options -reuseaddr and -reuseport are only valid for servers",
		-1));
	return TCL_ERROR;
    }


    // Set the options to their default value if the user didn't override their
    // value.


    if (reusep == -1) reusep = 0;


    if (reusea == -1) reusea = 1;




    // Build the bitset with the flags values.


    if (reusea)
	flags |= TCL_TCPSERVER_REUSEADDR;

    if (reusep)
	flags |= TCL_TCPSERVER_REUSEPORT;



    // All the arguments should have been parsed by now, 'a' points to the last
    // one, the port number.


    if (a != objc-1) {
	goto wrongNumArgs;
    }

    port = TclGetString(objv[a]);

    if (server) {
	AcceptCallback *acceptCallbackPtr =
		ckalloc(sizeof(AcceptCallback));

	Tcl_IncrRefCount(script);
	acceptCallbackPtr->script = script;
	acceptCallbackPtr->interp = interp;

	chan = Tcl_OpenTcpServerEx(interp, port, host, flags, AcceptCallbackProc,
				   acceptCallbackPtr);
	if (chan == NULL) {
	    Tcl_DecrRefCount(script);
	    ckfree(acceptCallbackPtr);
	    return TCL_ERROR;
	}

	/*







>
|
|
>
>
|
>
>
|
>
|
>
>
|
>
>
|

>
|

|
>
>
|
|
>
>







|
<





|
|







1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655

1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
    if (!server && (reusea != -1 || reusep != -1)) {
	Tcl_SetObjResult(interp, Tcl_NewStringObj(
		"options -reuseaddr and -reuseport are only valid for servers",
		-1));
	return TCL_ERROR;
    }

    /*
     * Set the options to their default value if the user didn't override
     * their value.
     */

    if (reusep == -1) {
	reusep = 0;
    }
    if (reusea == -1) {
	reusea = 1;
    }

    /*
     * Build the bitset with the flags values.
     */

    if (reusea) {
	flags |= TCL_TCPSERVER_REUSEADDR;
    }
    if (reusep) {
	flags |= TCL_TCPSERVER_REUSEPORT;
    }

    /*
     * All the arguments should have been parsed by now, 'a' points to the
     * last one, the port number.
     */

    if (a != objc-1) {
	goto wrongNumArgs;
    }

    port = TclGetString(objv[a]);

    if (server) {
	AcceptCallback *acceptCallbackPtr = ckalloc(sizeof(AcceptCallback));


	Tcl_IncrRefCount(script);
	acceptCallbackPtr->script = script;
	acceptCallbackPtr->interp = interp;

	chan = Tcl_OpenTcpServerEx(interp, port, host, flags,
		AcceptCallbackProc, acceptCallbackPtr);
	if (chan == NULL) {
	    Tcl_DecrRefCount(script);
	    ckfree(acceptCallbackPtr);
	    return TCL_ERROR;
	}

	/*
Changes to generic/tclIORChan.c.
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
 * command handler thread (CT), and the thread managing the channel (MT),
 * executed in CT. Tcl_Obj's are not allowed to cross thread boundaries. So we
 * forward an operation code, the argument details, and reference to results.
 * The command is assembled in the CT and belongs fully to that thread. No
 * sharing problems.
 */

typedef struct ForwardParamBase {
    int code;			/* O: Ok/Fail of the cmd handler */
    char *msgStr;		/* O: Error message for handler failure */
    int mustFree;		/* O: True if msgStr is allocated, false if
				 * otherwise (static). */
} ForwardParamBase;

/*







|







230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
 * command handler thread (CT), and the thread managing the channel (MT),
 * executed in CT. Tcl_Obj's are not allowed to cross thread boundaries. So we
 * forward an operation code, the argument details, and reference to results.
 * The command is assembled in the CT and belongs fully to that thread. No
 * sharing problems.
 */

typedef struct {
    int code;			/* O: Ok/Fail of the cmd handler */
    char *msgStr;		/* O: Error message for handler failure */
    int mustFree;		/* O: True if msgStr is allocated, false if
				 * otherwise (static). */
} ForwardParamBase;

/*
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319

typedef struct ForwardingResult ForwardingResult;

/*
 * General event structure, with reference to operation specific data.
 */

typedef struct ForwardingEvent {
    Tcl_Event event;		/* Basic event data, has to be first item */
    ForwardingResult *resultPtr;
    ForwardedOperation op;	/* Forwarded driver operation */
    ReflectedChannel *rcPtr;	/* Channel instance */
    ForwardParam *param;	/* Packaged arguments and return values, a
				 * ForwardParam pointer. */
} ForwardingEvent;







|







305
306
307
308
309
310
311
312
313
314
315
316
317
318
319

typedef struct ForwardingResult ForwardingResult;

/*
 * General event structure, with reference to operation specific data.
 */

typedef struct {
    Tcl_Event event;		/* Basic event data, has to be first item */
    ForwardingResult *resultPtr;
    ForwardedOperation op;	/* Forwarded driver operation */
    ReflectedChannel *rcPtr;	/* Channel instance */
    ForwardParam *param;	/* Packaged arguments and return values, a
				 * ForwardParam pointer. */
} ForwardingEvent;
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
    int result;			/* TCL_OK or TCL_ERROR */
    ForwardingEvent *evPtr;	/* Event the result belongs to. */
    ForwardingResult *prevPtr, *nextPtr;
				/* Links into the list of pending forwarded
				 * results. */
};

typedef struct ThreadSpecificData {
    /*
     * Table of all reflected channels owned by this thread. This is the
     * per-thread version of the per-interpreter map.
     */

    ReflectedChannelMap *rcmPtr;
} ThreadSpecificData;







|







342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
    int result;			/* TCL_OK or TCL_ERROR */
    ForwardingEvent *evPtr;	/* Event the result belongs to. */
    ForwardingResult *prevPtr, *nextPtr;
				/* Links into the list of pending forwarded
				 * results. */
};

typedef struct {
    /*
     * Table of all reflected channels owned by this thread. This is the
     * per-thread version of the per-interpreter map.
     */

    ReflectedChannelMap *rcmPtr;
} ThreadSpecificData;
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
            Tcl_NewStringObj(chanPtr->state->channelName, -1));
    return TCL_OK;

  error:
    Tcl_DecrRefCount(rcPtr->name);
    Tcl_DecrRefCount(rcPtr->methods);
    Tcl_DecrRefCount(rcPtr->cmd);
    ckfree((char*) rcPtr);
    return TCL_ERROR;

#undef MODE
#undef CMD
}

/*







|







719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
            Tcl_NewStringObj(chanPtr->state->channelName, -1));
    return TCL_OK;

  error:
    Tcl_DecrRefCount(rcPtr->name);
    Tcl_DecrRefCount(rcPtr->methods);
    Tcl_DecrRefCount(rcPtr->cmd);
    ckfree(rcPtr);
    return TCL_ERROR;

#undef MODE
#undef CMD
}

/*
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
 * Side effects:
 *	Posts events to a reflected channel, invokes event handlers. The
 *	latter implies that arbitrary side effects are possible.
 *
 *----------------------------------------------------------------------
 */

typedef struct ReflectEvent {
    Tcl_Event header;
    ReflectedChannel *rcPtr;
    int events;
} ReflectEvent;

static int
ReflectEventRun(







|







744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
 * Side effects:
 *	Posts events to a reflected channel, invokes event handlers. The
 *	latter implies that arbitrary side effects are possible.
 *
 *----------------------------------------------------------------------
 */

typedef struct {
    Tcl_Event header;
    ReflectedChannel *rcPtr;
    int events;
} ReflectEvent;

static int
ReflectEventRun(
847
848
849
850
851
852
853
854

855
856
857
858
859
860
861
862
863
864
865
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can not find reflected channel named \"%s\"", chanId));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CHANNEL", chanId, NULL);
	return TCL_ERROR;
    }

    /*
     * Note that the search above subsumes several of the older checks, namely:

     *
     * (1) Does the channel handle refer to a reflected channel ?
     * (2) Is the post event issued from the interpreter holding the handler
     *     of the reflected channel ?
     *
     * A successful search answers yes to both. Because the map holds only
     * handles of reflected channels, and only of such whose handler is
     * defined in this interpreter.
     *
     * We keep the old checks for both, for paranioa, but abort now instead of
     * throwing errors, as failure now means that our internal datastructures







|
>

|

|







847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
	Tcl_SetObjResult(interp, Tcl_ObjPrintf(
                "can not find reflected channel named \"%s\"", chanId));
	Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "CHANNEL", chanId, NULL);
	return TCL_ERROR;
    }

    /*
     * Note that the search above subsumes several of the older checks,
     * namely:
     *
     * (1) Does the channel handle refer to a reflected channel?
     * (2) Is the post event issued from the interpreter holding the handler
     *     of the reflected channel?
     *
     * A successful search answers yes to both. Because the map holds only
     * handles of reflected channels, and only of such whose handler is
     * defined in this interpreter.
     *
     * We keep the old checks for both, for paranioa, but abort now instead of
     * throwing errors, as failure now means that our internal datastructures
935
936
937
938
939
940
941

942
943
944
945
946
947
948
949
         * Force creation of the RCM, for proper cleanup on thread teardown.
         * The teardown of unprocessed events is currently coupled to the
         * thread reflected channel map
         */

        (void) GetThreadReflectedChannelMap();


        /* XXX Race condition !!
         * XXX The destination thread may not exist anymore already.
         * XXX (Delayed postevent executed after channel got removed).
         * XXX Can we detect this ? (check the validity of the owner threadid ?)
         * XXX Actually, in that case the channel should be dead also !
         */

        Tcl_ThreadQueueEvent(rcPtr->owner, (Tcl_Event *) ev, TCL_QUEUE_TAIL);







>
|







936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
         * Force creation of the RCM, for proper cleanup on thread teardown.
         * The teardown of unprocessed events is currently coupled to the
         * thread reflected channel map
         */

        (void) GetThreadReflectedChannelMap();

        /*
         * XXX Race condition !!
         * XXX The destination thread may not exist anymore already.
         * XXX (Delayed postevent executed after channel got removed).
         * XXX Can we detect this ? (check the validity of the owner threadid ?)
         * XXX Actually, in that case the channel should be dead also !
         */

        Tcl_ThreadQueueEvent(rcPtr->owner, (Tcl_Event *) ev, TCL_QUEUE_TAIL);
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
	if (hPtr) {
	    Tcl_DeleteHashEntry(hPtr);
	}
    }
#endif
    tctPtr = ((Channel *)rcPtr->chan)->typePtr;
    if (tctPtr && tctPtr != &tclRChannelType) {
	    ckfree(tctPtr);
	    ((Channel *)rcPtr->chan)->typePtr = NULL;
    }
    Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
    return (result == TCL_OK) ? EOK : EINVAL;
}

/*
 *----------------------------------------------------------------------







|
|







1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
	if (hPtr) {
	    Tcl_DeleteHashEntry(hPtr);
	}
    }
#endif
    tctPtr = ((Channel *)rcPtr->chan)->typePtr;
    if (tctPtr && tctPtr != &tclRChannelType) {
	ckfree(tctPtr);
	((Channel *)rcPtr->chan)->typePtr = NULL;
    }
    Tcl_EventuallyFree(rcPtr, (Tcl_FreeProc *) FreeReflectedChannel);
    return (result == TCL_OK) ? EOK : EINVAL;
}

/*
 *----------------------------------------------------------------------
1268
1269
1270
1271
1272
1273
1274

1275


1276
1277
1278
1279
1280
1281
1282
	p.input.buf = buf;
	p.input.toRead = toRead;

	ForwardOpToHandlerThread(rcPtr, ForwardedInput, &p);

	if (p.base.code != TCL_OK) {
	    if (p.base.code < 0) {

		/* No error message, this is an errno signal. */


		*errorCodePtr = -p.base.code;
	    } else {
		PassReceivedError(rcPtr->chan, &p);
		*errorCodePtr = EINVAL;
	    }
	    p.input.toRead = -1;
	} else {







>
|
>
>







1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
	p.input.buf = buf;
	p.input.toRead = toRead;

	ForwardOpToHandlerThread(rcPtr, ForwardedInput, &p);

	if (p.base.code != TCL_OK) {
	    if (p.base.code < 0) {
		/*
                 * No error message, this is an errno signal.
                 */

		*errorCodePtr = -p.base.code;
	    } else {
		PassReceivedError(rcPtr->chan, &p);
		*errorCodePtr = EINVAL;
	    }
	    p.input.toRead = -1;
	} else {
1371
1372
1373
1374
1375
1376
1377

1378


1379
1380
1381
1382
1383
1384
1385
	p.output.buf = buf;
	p.output.toWrite = toWrite;

	ForwardOpToHandlerThread(rcPtr, ForwardedOutput, &p);

	if (p.base.code != TCL_OK) {
	    if (p.base.code < 0) {

		/* No error message, this is an errno signal. */


		*errorCodePtr = -p.base.code;
	    } else {
                PassReceivedError(rcPtr->chan, &p);
                *errorCodePtr = EINVAL;
            }
	    p.output.toWrite = -1;
	} else {







>
|
>
>







1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
	p.output.buf = buf;
	p.output.toWrite = toWrite;

	ForwardOpToHandlerThread(rcPtr, ForwardedOutput, &p);

	if (p.base.code != TCL_OK) {
	    if (p.base.code < 0) {
		/*
                 * No error message, this is an errno signal.
                 */

		*errorCodePtr = -p.base.code;
	    } else {
                PassReceivedError(rcPtr->chan, &p);
                *errorCodePtr = EINVAL;
            }
	    p.output.toWrite = -1;
	} else {
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
    if (Tcl_GetIntFromObj(rcPtr->interp, resObj, &written) != TCL_OK) {
	Tcl_SetChannelError(rcPtr->chan, MarshallError(rcPtr->interp));
        goto invalid;
    }

    if ((written == 0) && (toWrite > 0)) {
	/*
	 * The handler claims to have written nothing of what it was
	 * given. That is bad.
	 */

	SetChannelErrorStr(rcPtr->chan, msg_write_nothing);
        goto invalid;
    }
    if (toWrite < written) {
	/*







|
|







1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
    if (Tcl_GetIntFromObj(rcPtr->interp, resObj, &written) != TCL_OK) {
	Tcl_SetChannelError(rcPtr->chan, MarshallError(rcPtr->interp));
        goto invalid;
    }

    if ((written == 0) && (toWrite > 0)) {
	/*
	 * The handler claims to have written nothing of what it was given.
	 * That is bad.
	 */

	SetChannelErrorStr(rcPtr->chan, msg_write_nothing);
        goto invalid;
    }
    if (toWrite < written) {
	/*
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
 * Results:
 *	The negative errno found in the error result, or 0.
 *
 * Side effects:
 *	None.
 *
 * Users:
 *	ReflectInput/Output(), to enable the signaling of EAGAIN
 *	on 0-sized short reads/writes.
 *
 *----------------------------------------------------------------------
 */

static int
ErrnoReturn(
    ReflectedChannel *rcPtr,







|
|







2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
 * Results:
 *	The negative errno found in the error result, or 0.
 *
 * Side effects:
 *	None.
 *
 * Users:
 *	ReflectInput/Output(), to enable the signaling of EAGAIN on 0-sized
 *	short reads/writes.
 *
 *----------------------------------------------------------------------
 */

static int
ErrnoReturn(
    ReflectedChannel *rcPtr,
2556
2557
2558
2559
2560
2561
2562

2563


2564
2565
2566
2567
2568
2569
2570
         * receiver, or this thread, as part of other parts in the thread
         * teardown. Such results are ignored. See ticket [b47b176adf] for the
         * identical race condition in Tcl 8.6 IORTrans.
	 */

	evPtr = resultPtr->evPtr;


	/* Basic crash safety until this routine can get revised [3411310] */


	if (evPtr == NULL) {
	    continue;
	}
	paramPtr = evPtr->param;
	if (!evPtr) {
	    continue;
	}







>
|
>
>







2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
         * receiver, or this thread, as part of other parts in the thread
         * teardown. Such results are ignored. See ticket [b47b176adf] for the
         * identical race condition in Tcl 8.6 IORTrans.
	 */

	evPtr = resultPtr->evPtr;

	/*
         * Basic crash safety until this routine can get revised [3411310]
         */

	if (evPtr == NULL) {
	    continue;
	}
	paramPtr = evPtr->param;
	if (!evPtr) {
	    continue;
	}
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
     * The origin thread for one or more reflected channels is gone.
     * NOTE: If this function is called due to a thread getting killed the
     *       per-interp DeleteReflectedChannelMap is apparently not called.
     */

    /*
     * Go through the list of pending results and cancel all whose events were
     * destined for this thread. While this is in progress we block any
     * other access to the list of pending results.
     */

    Tcl_MutexLock(&rcForwardMutex);

    for (resultPtr = forwardList;
	    resultPtr != NULL;
	    resultPtr = resultPtr->nextPtr) {







|
|







2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
     * The origin thread for one or more reflected channels is gone.
     * NOTE: If this function is called due to a thread getting killed the
     *       per-interp DeleteReflectedChannelMap is apparently not called.
     */

    /*
     * Go through the list of pending results and cancel all whose events were
     * destined for this thread. While this is in progress we block any other
     * access to the list of pending results.
     */

    Tcl_MutexLock(&rcForwardMutex);

    for (resultPtr = forwardList;
	    resultPtr != NULL;
	    resultPtr = resultPtr->nextPtr) {
2703
2704
2705
2706
2707
2708
2709

2710


2711
2712
2713
2714
2715
2716
2717
         * receiver, or this thread, as part of other parts in the thread
         * teardown. Such results are ignored. See ticket [b47b176adf] for the
         * identical race condition in Tcl 8.6 IORTrans.
	 */

	evPtr = resultPtr->evPtr;


	/* Basic crash safety until this routine can get revised [3411310] */


	if (evPtr == NULL ) {
	    continue;
	}
	paramPtr = evPtr->param;
	if (!evPtr) {
	    continue;
	}







>
|
>
>







2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
         * receiver, or this thread, as part of other parts in the thread
         * teardown. Such results are ignored. See ticket [b47b176adf] for the
         * identical race condition in Tcl 8.6 IORTrans.
	 */

	evPtr = resultPtr->evPtr;

	/*
         * Basic crash safety until this routine can get revised [3411310]
         */

	if (evPtr == NULL ) {
	    continue;
	}
	paramPtr = evPtr->param;
	if (!evPtr) {
	    continue;
	}
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
static void
ForwardOpToHandlerThread(
    ReflectedChannel *rcPtr,	/* Channel instance */
    ForwardedOperation op,	/* Forwarded driver operation */
    const void *param)		/* Arguments */
{
    /*
     * Core of the communication from OWNER to HANDLER thread.
     * The receiver is ForwardProc() below.
     */

    Tcl_ThreadId dst = rcPtr->thread;
    ForwardingEvent *evPtr;
    ForwardingResult *resultPtr;

    /*







|
|







2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
static void
ForwardOpToHandlerThread(
    ReflectedChannel *rcPtr,	/* Channel instance */
    ForwardedOperation op,	/* Forwarded driver operation */
    const void *param)		/* Arguments */
{
    /*
     * Core of the communication from OWNER to HANDLER thread. The receiver is
     * ForwardProc() below.
     */

    Tcl_ThreadId dst = rcPtr->thread;
    ForwardingEvent *evPtr;
    ForwardingResult *resultPtr;

    /*
2808
2809
2810
2811
2812
2813
2814


2815

2816
2817
2818
2819
2820
2821
2822
    resultPtr->evPtr = evPtr;

    /*
     * Now execute the forward.
     */

    TclSpliceIn(resultPtr, forwardList);


    /* Do not unlock here. That is done by the ConditionWait */


    /*
     * Ensure cleanup of the event if the origin thread exits while this event
     * is pending or in progress. Exit of the destination thread is handled by
     * DeleteThreadReflectedChannelMap(), this is set up by
     * GetThreadReflectedChannelMap(). This is what we use the 'forwardList'
     * (see above) for.







>
>
|
>







2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
    resultPtr->evPtr = evPtr;

    /*
     * Now execute the forward.
     */

    TclSpliceIn(resultPtr, forwardList);

    /*
     * Do not unlock here. That is done by the ConditionWait.
     */

    /*
     * Ensure cleanup of the event if the origin thread exits while this event
     * is pending or in progress. Exit of the destination thread is handled by
     * DeleteThreadReflectedChannelMap(), this is set up by
     * GetThreadReflectedChannelMap(). This is what we use the 'forwardList'
     * (see above) for.
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898

     * The receiver part for the operations coming from the OWNER thread.
     * See ForwardOpToHandlerThread() for the transmitter.
     *
     * Notes regarding access to the referenced data.
     *
     * In principle the data belongs to the originating thread (see
     * evPtr->src), however this thread is currently blocked at (*), i.e.
     * quiescent. Because of this we can treat the data as belonging to us,
     * without fear of race conditions. I.e. we can read and write as we like.
     *
     * The only thing we cannot be sure of is the resultPtr. This can be be
     * NULLed if the originating thread went away while the event is handled
     * here now.
     */







|







2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915

     * The receiver part for the operations coming from the OWNER thread.
     * See ForwardOpToHandlerThread() for the transmitter.
     *
     * Notes regarding access to the referenced data.
     *
     * In principle the data belongs to the originating thread (see
     * evPtr->src), however this thread is currently blocked at (*), i.e.,
     * quiescent. Because of this we can treat the data as belonging to us,
     * without fear of race conditions. I.e. we can read and write as we like.
     *
     * The only thing we cannot be sure of is the resultPtr. This can be be
     * NULLed if the originating thread went away while the event is handled
     * here now.
     */
Changes to generic/tclIORTrans.c.
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
    int result;			/* TCL_OK or TCL_ERROR */
    ForwardingEvent *evPtr;	/* Event the result belongs to. */
    ForwardingResult *prevPtr, *nextPtr;
				/* Links into the list of pending forwarded
				 * results. */
};

typedef struct ThreadSpecificData {
    /*
     * Table of all reflected transformations owned by this thread.
     */

    ReflectedTransformMap *rtmPtr;
} ThreadSpecificData;








|







325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
    int result;			/* TCL_OK or TCL_ERROR */
    ForwardingEvent *evPtr;	/* Event the result belongs to. */
    ForwardingResult *prevPtr, *nextPtr;
				/* Links into the list of pending forwarded
				 * results. */
};

typedef struct {
    /*
     * Table of all reflected transformations owned by this thread.
     */

    ReflectedTransformMap *rtmPtr;
} ThreadSpecificData;

Changes to generic/tclIOSock.c.
8
9
10
11
12
13
14

15

16
17
18
19
20
21
22
23
24



25
26
27
28
29
30
31
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#if defined(_WIN32) && defined(UNICODE)

/* On Windows, we need to do proper Unicode->UTF-8 conversion. */


typedef struct ThreadSpecificData {
    int initialized;
    Tcl_DString errorMsg; /* UTF-8 encoded error-message */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;

#undef gai_strerror
static const char *gai_strerror(int code) {



    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (tsdPtr->initialized) {
	Tcl_DStringFree(&tsdPtr->errorMsg);
    } else {
	tsdPtr->initialized = 1;
    }







>
|
>

|






|
>
>
>







8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 * See the file "license.terms" for information on usage and redistribution of
 * this file, and for a DISCLAIMER OF ALL WARRANTIES.
 */

#include "tclInt.h"

#if defined(_WIN32) && defined(UNICODE)
/*
 * On Windows, we need to do proper Unicode->UTF-8 conversion.
 */

typedef struct {
    int initialized;
    Tcl_DString errorMsg; /* UTF-8 encoded error-message */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;

#undef gai_strerror
static const char *
gai_strerror(
    int code)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (tsdPtr->initialized) {
	Tcl_DStringFree(&tsdPtr->errorMsg);
    } else {
	tsdPtr->initialized = 1;
    }
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
    if (current < size) {
	len = sizeof(int);
	setsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_SNDBUF,
		(char *) &size, len);
    }
    len = sizeof(int);
    getsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_RCVBUF,
		(char *) &current, &len);
    if (current < size) {
	len = sizeof(int);
	setsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_RCVBUF,
		(char *) &size, len);
    }
    return TCL_OK;
}







|







127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
    if (current < size) {
	len = sizeof(int);
	setsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_SNDBUF,
		(char *) &size, len);
    }
    len = sizeof(int);
    getsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_RCVBUF,
	    (char *) &current, &len);
    if (current < size) {
	len = sizeof(int);
	setsockopt((SOCKET)(size_t) sock, SOL_SOCKET, SO_RCVBUF,
		(char *) &size, len);
    }
    return TCL_OK;
}
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
    hints.ai_socktype = SOCK_STREAM;

#if 0
    /*
     * We found some problems when using AI_ADDRCONFIG, e.g. on systems that
     * have no networking besides the loopback interface and want to resolve
     * localhost. See [Bugs 3385024, 3382419, 3382431]. As the advantage of
     * using AI_ADDRCONFIG in situations where it works, is probably low,
     * we'll leave it out for now. After all, it is just an optimisation.
     *
     * Missing on: OpenBSD, NetBSD.
     * Causes failure when used on AIX 5.1 and HP-UX
     */

#if defined(AI_ADDRCONFIG) && !defined(_AIX) && !defined(__hpux)







|







216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
    hints.ai_socktype = SOCK_STREAM;

#if 0
    /*
     * We found some problems when using AI_ADDRCONFIG, e.g. on systems that
     * have no networking besides the loopback interface and want to resolve
     * localhost. See [Bugs 3385024, 3382419, 3382431]. As the advantage of
     * using AI_ADDRCONFIG is probably low even in situations where it works,
     * we'll leave it out for now. After all, it is just an optimisation.
     *
     * Missing on: OpenBSD, NetBSD.
     * Causes failure when used on AIX 5.1 and HP-UX
     */

#if defined(AI_ADDRCONFIG) && !defined(_AIX) && !defined(__hpux)
296
297
298
299
300
301
302



303

304

305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
 *	is left in the interp's result if interp is not NULL.
 *
 * Side effects:
 *	Opens a server socket and creates a new channel.
 *
 *----------------------------------------------------------------------
 */



Tcl_Channel Tcl_OpenTcpServer(Tcl_Interp *interp, int port,

	    const char *host, Tcl_TcpAcceptProc *acceptProc,

	    ClientData callbackData)
{
    char portbuf[TCL_INTEGER_SPACE];

    TclFormatInt(portbuf, port);

    return Tcl_OpenTcpServerEx(interp, portbuf, host, TCL_TCPSERVER_REUSEADDR,
			       acceptProc, callbackData);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







>
>
>
|
>
|
>
|




<

|









301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319

320
321
322
323
324
325
326
327
328
329
330
 *	is left in the interp's result if interp is not NULL.
 *
 * Side effects:
 *	Opens a server socket and creates a new channel.
 *
 *----------------------------------------------------------------------
 */

Tcl_Channel
Tcl_OpenTcpServer(
    Tcl_Interp *interp,
    int port,
    const char *host,
    Tcl_TcpAcceptProc *acceptProc,
    ClientData callbackData)
{
    char portbuf[TCL_INTEGER_SPACE];

    TclFormatInt(portbuf, port);

    return Tcl_OpenTcpServerEx(interp, portbuf, host, TCL_TCPSERVER_REUSEADDR,
	    acceptProc, callbackData);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
Changes to generic/tclIOUtil.c.
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 * This structure holds per-thread private copy of the current directory
 * maintained by the global cwdPathPtr. This structure holds per-thread
 * private copies of some global data. This way we avoid most of the
 * synchronization calls which boosts performance, at cost of having to update
 * this information each time the corresponding epoch counter changes.
 */

typedef struct ThreadSpecificData {
    int initialized;
    size_t cwdPathEpoch;
    size_t filesystemEpoch;
    Tcl_Obj *cwdPathPtr;
    ClientData cwdClientData;
    FilesystemRecord *filesystemList;
    size_t claims;







|







53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 * This structure holds per-thread private copy of the current directory
 * maintained by the global cwdPathPtr. This structure holds per-thread
 * private copies of some global data. This way we avoid most of the
 * synchronization calls which boosts performance, at cost of having to update
 * this information each time the corresponding epoch counter changes.
 */

typedef struct {
    int initialized;
    size_t cwdPathEpoch;
    size_t filesystemEpoch;
    Tcl_Obj *cwdPathPtr;
    ClientData cwdClientData;
    FilesystemRecord *filesystemList;
    size_t claims;
607
608
609
610
611
612
613

614
615
616
617
618
619
620
    }
    tsdPtr->filesystemList = list;
    tsdPtr->filesystemEpoch = theFilesystemEpoch;
    Tcl_MutexUnlock(&filesystemMutex);

    while (toFree) {
	FilesystemRecord *next = toFree->nextPtr;

	toFree->fsPtr = NULL;
	ckfree(toFree);
	toFree = next;
    }

    /*
     * Make sure the above gets released on thread exit.







>







607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
    }
    tsdPtr->filesystemList = list;
    tsdPtr->filesystemEpoch = theFilesystemEpoch;
    Tcl_MutexUnlock(&filesystemMutex);

    while (toFree) {
	FilesystemRecord *next = toFree->nextPtr;

	toFree->fsPtr = NULL;
	ckfree(toFree);
	toFree = next;
    }

    /*
     * Make sure the above gets released on thread exit.
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
size_t
TclFSEpoch(void)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);

    return tsdPtr->filesystemEpoch;
}


/*
 * If non-NULL, clientData is owned by us and must be freed later.
 */

static void
FsUpdateCwd(







<







669
670
671
672
673
674
675

676
677
678
679
680
681
682
size_t
TclFSEpoch(void)
{
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&fsDataKey);

    return tsdPtr->filesystemEpoch;
}


/*
 * If non-NULL, clientData is owned by us and must be freed later.
 */

static void
FsUpdateCwd(
780
781
782
783
784
785
786

787

788
789
790
791
792
793
794
     * needed.
     */

    fsRecPtr = filesystemList;
    while (fsRecPtr != NULL) {
	FilesystemRecord *tmpFsRecPtr = fsRecPtr->nextPtr;


	/* The native filesystem is static, so we don't free it. */


	if (fsRecPtr != &nativeFilesystemRecord) {
	    ckfree(fsRecPtr);
	}
	fsRecPtr = tmpFsRecPtr;
    }
    if (++theFilesystemEpoch == 0) {







>
|
>







780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
     * needed.
     */

    fsRecPtr = filesystemList;
    while (fsRecPtr != NULL) {
	FilesystemRecord *tmpFsRecPtr = fsRecPtr->nextPtr;

	/*
	 * The native filesystem is static, so we don't free it.
	 */

	if (fsRecPtr != &nativeFilesystemRecord) {
	    ckfree(fsRecPtr);
	}
	fsRecPtr = tmpFsRecPtr;
    }
    if (++theFilesystemEpoch == 0) {
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
 *	updated immediately.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_FSUnregister(
    const Tcl_Filesystem *fsPtr)	/* The filesystem record to remove. */
{
    int retVal = TCL_ERROR;
    FilesystemRecord *fsRecPtr;

    Tcl_MutexLock(&filesystemMutex);

    /*







|







945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
 *	updated immediately.
 *
 *----------------------------------------------------------------------
 */

int
Tcl_FSUnregister(
    const Tcl_Filesystem *fsPtr)/* The filesystem record to remove. */
{
    int retVal = TCL_ERROR;
    FilesystemRecord *fsRecPtr;

    Tcl_MutexLock(&filesystemMutex);

    /*
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
		if (path[len-1] == '/') {
		    /*
		     * Deal with the root of the volume.
		     */

		    len--;
		}
		len++; /* account for '/' in the mElt [Bug 1602539] */
		mElt = TclNewFSPathObj(pathPtr, mount + len, mlen - len);
		Tcl_ListObjAppendElement(NULL, resultPtr, mElt);
	    }
	    /*
	     * No need to increment gLength, since we don't want to compare
	     * mounts against mounts.
	     */







|







1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
		if (path[len-1] == '/') {
		    /*
		     * Deal with the root of the volume.
		     */

		    len--;
		}
		len++;		/* account for '/' in the mElt [Bug 1602539] */
		mElt = TclNewFSPathObj(pathPtr, mount + len, mlen - len);
		Tcl_ListObjAppendElement(NULL, resultPtr, mElt);
	    }
	    /*
	     * No need to increment gLength, since we don't want to compare
	     * mounts against mounts.
	     */
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
{
    FilesystemRecord *fsRecPtr, *firstFsRecPtr;

    /*
     * Call each of the "normalise path" functions in succession. This is a
     * special case, in which if we have a native filesystem handler, we call
     * it first. This is because the root of Tcl's filesystem is always a
     * native filesystem (i.e. '/' on unix is native).
     */

    firstFsRecPtr = FsGetFirstFilesystem();

    Claim();
    for (fsRecPtr=firstFsRecPtr; fsRecPtr!=NULL; fsRecPtr=fsRecPtr->nextPtr) {
	if (fsRecPtr->fsPtr != &tclNativeFilesystem) {







|







1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
{
    FilesystemRecord *fsRecPtr, *firstFsRecPtr;

    /*
     * Call each of the "normalise path" functions in succession. This is a
     * special case, in which if we have a native filesystem handler, we call
     * it first. This is because the root of Tcl's filesystem is always a
     * native filesystem (i.e., '/' on unix is native).
     */

    firstFsRecPtr = FsGetFirstFilesystem();

    Claim();
    for (fsRecPtr=firstFsRecPtr; fsRecPtr!=NULL; fsRecPtr=fsRecPtr->nextPtr) {
	if (fsRecPtr->fsPtr != &tclNativeFilesystem) {
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
				 * operations. */
{
    int mode, modeArgc, c, i, gotRW;
    const char **modeArgv, *flag;
#define RW_MODES (O_RDONLY|O_WRONLY|O_RDWR)

    /*
     * Check for the simpler fopen-like access modes (e.g. "r"). They are
     * distinguished from the POSIX access modes by the presence of a
     * lower-case first letter.
     */

    *seekFlagPtr = 0;
    *binaryPtr = 0;
    mode = 0;







|







1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
				 * operations. */
{
    int mode, modeArgc, c, i, gotRW;
    const char **modeArgv, *flag;
#define RW_MODES (O_RDONLY|O_WRONLY|O_RDWR)

    /*
     * Check for the simpler fopen-like access modes (e.g., "r"). They are
     * distinguished from the POSIX access modes by the presence of a
     * lower-case first letter.
     */

    *seekFlagPtr = 0;
    *binaryPtr = 0;
    mode = 0;
2667
2668
2669
2670
2671
2672
2673

2674
2675
2676
2677
2678
2679
2680

	fsRecPtr = FsGetFirstFilesystem();
	Claim();
	for (; (retVal == NULL) && (fsRecPtr != NULL);
		fsRecPtr = fsRecPtr->nextPtr) {
	    ClientData retCd;
	    TclFSGetCwdProc2 *proc2;

	    if (fsRecPtr->fsPtr->getCwdProc == NULL) {
		continue;
	    }

	    if (fsRecPtr->fsPtr->version == TCL_FILESYSTEM_VERSION_1) {
		retVal = fsRecPtr->fsPtr->getCwdProc(interp);
		continue;







>







2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683

	fsRecPtr = FsGetFirstFilesystem();
	Claim();
	for (; (retVal == NULL) && (fsRecPtr != NULL);
		fsRecPtr = fsRecPtr->nextPtr) {
	    ClientData retCd;
	    TclFSGetCwdProc2 *proc2;

	    if (fsRecPtr->fsPtr->getCwdProc == NULL) {
		continue;
	    }

	    if (fsRecPtr->fsPtr->version == TCL_FILESYSTEM_VERSION_1) {
		retVal = fsRecPtr->fsPtr->getCwdProc(interp);
		continue;
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165

3166

3167
3168
3169
3170
3171

3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194

3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211

3212
3213

3214
3215
3216
3217
3218
3219
3220
 *----------------------------------------------------------------------
 */

/*
 * Workaround for issue with modern HPUX which do allow the unlink (no ETXTBSY
 * error) yet somehow trash some internal data structures which prevents the
 * second and further shared libraries from getting properly loaded. Only the
 * first is ok. We try to get around the issue by not unlinking,
 * i.e. emulating the behaviour of the older HPUX which denied removal.
 *
 * Doing the unlink is also an issue within docker containers, whose AUFS
 * bungles this as well, see
 *     https://github.com/dotcloud/docker/issues/1911
 *
 * For these situations the change below makes the execution of the unlink
 * semi-controllable at runtime.
 *
 *     An AUFS filesystem (if it can be detected) will force avoidance of
 *     unlink. The env variable TCL_TEMPLOAD_NO_UNLINK allows detection of a
 *     users general request (unlink and not.
 *
 * By default the unlink is done (if not in AUFS). However if the variable is
 * present and set to true (any integer > 0) then the unlink is skipped.
 */

int
TclSkipUnlink (Tcl_Obj* shlibFile)

{

    /* Order of testing:
     * 1. On hpux we generally want to skip unlink in general
     *
     * Outside of hpux then:
     * 2. For a general user request   (TCL_TEMPLOAD_NO_UNLINK present, non-empty, => int)

     * 3. For general AUFS environment (statfs, if available).
     *
     * Ad 2: This variable can disable/override the AUFS detection, i.e. for
     * testing if a newer AUFS does not have the bug any more.
     *
     * Ad 3: This is conditionally compiled in. Condition currently must be set manually.
     *       This part needs proper tests in the configure(.in).
     */

#ifdef hpux
    return 1;
#else
    char* skipstr;

    skipstr = getenv ("TCL_TEMPLOAD_NO_UNLINK");
    if (skipstr && (skipstr[0] != '\0')) {
	return atoi(skipstr);
    }

#ifdef TCL_TEMPLOAD_NO_UNLINK
#ifndef NO_FSTATFS
    {
	struct statfs fs;

	/* Have fstatfs. May not have the AUFS super magic ... Indeed our build
	 * box is too old to have it directly in the headers. Define taken from
	 *     http://mooon.googlecode.com/svn/trunk/linux_include/linux/aufs_type.h
	 *     http://aufs.sourceforge.net/
	 * Better reference will be gladly taken.
	 */
#ifndef AUFS_SUPER_MAGIC
#define AUFS_SUPER_MAGIC ('a' << 24 | 'u' << 16 | 'f' << 8 | 's')
#endif /* AUFS_SUPER_MAGIC */
	if ((statfs(Tcl_GetString (shlibFile), &fs) == 0) &&
	    (fs.f_type == AUFS_SUPER_MAGIC)) {
	    return 1;
	}
    }
#endif /* ... NO_FSTATFS */
#endif /* ... TCL_TEMPLOAD_NO_UNLINK */


    /* Fallback: !hpux, no EV override, no AUFS (detection, nor detected):
     * Don't skip */

    return 0;
#endif /* hpux */
}

int
Tcl_LoadFile(
    Tcl_Interp *interp,		/* Used for error reporting. */







|
|

















|
>

>
|



|
>



|

|
|





|

<








>
|
















>
|
|
>







3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191

3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
 *----------------------------------------------------------------------
 */

/*
 * Workaround for issue with modern HPUX which do allow the unlink (no ETXTBSY
 * error) yet somehow trash some internal data structures which prevents the
 * second and further shared libraries from getting properly loaded. Only the
 * first is ok. We try to get around the issue by not unlinking, i.e.,
 * emulating the behaviour of the older HPUX which denied removal.
 *
 * Doing the unlink is also an issue within docker containers, whose AUFS
 * bungles this as well, see
 *     https://github.com/dotcloud/docker/issues/1911
 *
 * For these situations the change below makes the execution of the unlink
 * semi-controllable at runtime.
 *
 *     An AUFS filesystem (if it can be detected) will force avoidance of
 *     unlink. The env variable TCL_TEMPLOAD_NO_UNLINK allows detection of a
 *     users general request (unlink and not.
 *
 * By default the unlink is done (if not in AUFS). However if the variable is
 * present and set to true (any integer > 0) then the unlink is skipped.
 */

int
TclSkipUnlink(
    Tcl_Obj *shlibFile)
{
    /*
     * Order of testing:
     * 1. On hpux we generally want to skip unlink in general
     *
     * Outside of hpux then:
     * 2. For a general user request   (TCL_TEMPLOAD_NO_UNLINK present,
     *					non-empty, => int)
     * 3. For general AUFS environment (statfs, if available).
     *
     * Ad 2: This variable can disable/override the AUFS detection, i.e. for
     *	     testing if a newer AUFS does not have the bug any more.
     *
     * Ad 3: This is conditionally compiled in. Condition currently must be
     *	     set manually. This part needs proper tests in the configure(.in).
     */

#ifdef hpux
    return 1;
#else
    char *skipstr = getenv("TCL_TEMPLOAD_NO_UNLINK");


    if (skipstr && (skipstr[0] != '\0')) {
	return atoi(skipstr);
    }

#ifdef TCL_TEMPLOAD_NO_UNLINK
#ifndef NO_FSTATFS
    {
	struct statfs fs;
	/*
	 * Have fstatfs. May not have the AUFS super magic ... Indeed our build
	 * box is too old to have it directly in the headers. Define taken from
	 *     http://mooon.googlecode.com/svn/trunk/linux_include/linux/aufs_type.h
	 *     http://aufs.sourceforge.net/
	 * Better reference will be gladly taken.
	 */
#ifndef AUFS_SUPER_MAGIC
#define AUFS_SUPER_MAGIC ('a' << 24 | 'u' << 16 | 'f' << 8 | 's')
#endif /* AUFS_SUPER_MAGIC */
	if ((statfs(Tcl_GetString (shlibFile), &fs) == 0) &&
	    (fs.f_type == AUFS_SUPER_MAGIC)) {
	    return 1;
	}
    }
#endif /* ... NO_FSTATFS */
#endif /* ... TCL_TEMPLOAD_NO_UNLINK */

    /*
     * Fallback: !hpux, no EV override, no AUFS (detection, nor detected):
     * Don't skip
     */
    return 0;
#endif /* hpux */
}

int
Tcl_LoadFile(
    Tcl_Interp *interp,		/* Used for error reporting. */
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
    }

    /*
     * Try to delete the file immediately - this is possible in some OSes, and
     * avoids any worries about leaving the copy laying around on exit.
     */

    if (
	!TclSkipUnlink (copyToPtr) &&
	(Tcl_FSDeleteFile(copyToPtr) == TCL_OK)) {
	Tcl_DecrRefCount(copyToPtr);

	/*
	 * We tell our caller about the real shared library which was loaded.
	 * Note that this does mean that the package list maintained by 'load'
	 * will store the original (vfs) path alongside the temporary load
	 * handle and unload proc ptr.







<
|
|







3419
3420
3421
3422
3423
3424
3425

3426
3427
3428
3429
3430
3431
3432
3433
3434
    }

    /*
     * Try to delete the file immediately - this is possible in some OSes, and
     * avoids any worries about leaving the copy laying around on exit.
     */


    if (!TclSkipUnlink(copyToPtr) &&
	    (Tcl_FSDeleteFile(copyToPtr) == TCL_OK)) {
	Tcl_DecrRefCount(copyToPtr);

	/*
	 * We tell our caller about the real shared library which was loaded.
	 * Note that this does mean that the package list maintained by 'load'
	 * will store the original (vfs) path alongside the temporary load
	 * handle and unload proc ptr.
Changes to generic/tclInt.h.
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
			    void *data);

/*
 * This is a convenience macro used to initialize a thread local storage ptr.
 */

#define TCL_TSD_INIT(keyPtr) \
  (ThreadSpecificData *)Tcl_GetThreadData((keyPtr), sizeof(ThreadSpecificData))

/*
 *----------------------------------------------------------------
 * Data structures related to bytecode compilation and execution. These are
 * used primarily in tclCompile.c, tclExecute.c, and tclBasic.c.
 *----------------------------------------------------------------
 */







|







1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
			    void *data);

/*
 * This is a convenience macro used to initialize a thread local storage ptr.
 */

#define TCL_TSD_INIT(keyPtr) \
	Tcl_GetThreadData((keyPtr), sizeof(ThreadSpecificData))

/*
 *----------------------------------------------------------------
 * Data structures related to bytecode compilation and execution. These are
 * used primarily in tclCompile.c, tclExecute.c, and tclBasic.c.
 *----------------------------------------------------------------
 */
Changes to generic/tclNamesp.c.
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#include "tclCompile.h" /* for TclLogCommandInfo visibility */

/*
 * Thread-local storage used to avoid having a global lock on data that is not
 * limited to a single interpreter.
 */

typedef struct ThreadSpecificData {
    size_t numNsCreated;	/* Count of the number of namespaces created
				 * within the thread. This value is used as a
				 * unique id for each namespace. Cannot be
				 * per-interp because the nsId is used to
				 * distinguish objects which can be passed
				 * around between interps in the same thread,
				 * but does not need to be global because







|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#include "tclCompile.h" /* for TclLogCommandInfo visibility */

/*
 * Thread-local storage used to avoid having a global lock on data that is not
 * limited to a single interpreter.
 */

typedef struct {
    size_t numNsCreated;	/* Count of the number of namespaces created
				 * within the thread. This value is used as a
				 * unique id for each namespace. Cannot be
				 * per-interp because the nsId is used to
				 * distinguish objects which can be passed
				 * around between interps in the same thread,
				 * but does not need to be global because
Changes to generic/tclOOCall.c.
615
616
617
618
619
620
621

622
623
624
625
626
627
628
	    int isNew;

	    hPtr = Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew);
	    if (isNew) {
		int isWanted = (!(flags & PUBLIC_METHOD)
			|| (mPtr->flags & PUBLIC_METHOD)) ? IN_LIST : 0;


		Tcl_SetHashValue(hPtr, INT2PTR(isWanted));
	    } else if ((PTR2INT(Tcl_GetHashValue(hPtr)) & NO_IMPLEMENTATION)
		    && mPtr->typePtr != NULL) {
		int isWanted = PTR2INT(Tcl_GetHashValue(hPtr));

		isWanted &= ~NO_IMPLEMENTATION;
		Tcl_SetHashValue(hPtr, INT2PTR(isWanted));







>







615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
	    int isNew;

	    hPtr = Tcl_CreateHashEntry(namesPtr, (char *) namePtr, &isNew);
	    if (isNew) {
		int isWanted = (!(flags & PUBLIC_METHOD)
			|| (mPtr->flags & PUBLIC_METHOD)) ? IN_LIST : 0;

		isWanted |= (mPtr->typePtr == NULL ? NO_IMPLEMENTATION : 0);
		Tcl_SetHashValue(hPtr, INT2PTR(isWanted));
	    } else if ((PTR2INT(Tcl_GetHashValue(hPtr)) & NO_IMPLEMENTATION)
		    && mPtr->typePtr != NULL) {
		int isWanted = PTR2INT(Tcl_GetHashValue(hPtr));

		isWanted &= ~NO_IMPLEMENTATION;
		Tcl_SetHashValue(hPtr, INT2PTR(isWanted));
Changes to generic/tclObj.c.
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
 * of the following structure.  For multi-threaded implementations, there is
 * one instance of this structure for each thread.
 *
 * Notice that different structures with the same name appear in other files.
 * The structure defined below is used in this file only.
 */

typedef struct ThreadSpecificData {
    Tcl_HashTable *lineCLPtr;   /* This table remembers for each Tcl_Obj
                                 * generated by a call to the function
                                 * TclSubstTokens() from a literal text
                                 * where bs+nl sequences occured in it, if
                                 * any. I.e. this table keeps track of
                                 * invisible and stripped continuation lines.
                                 * Its keys are Tcl_Obj pointers, the values







|







71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
 * of the following structure.  For multi-threaded implementations, there is
 * one instance of this structure for each thread.
 *
 * Notice that different structures with the same name appear in other files.
 * The structure defined below is used in this file only.
 */

typedef struct {
    Tcl_HashTable *lineCLPtr;   /* This table remembers for each Tcl_Obj
                                 * generated by a call to the function
                                 * TclSubstTokens() from a literal text
                                 * where bs+nl sequences occured in it, if
                                 * any. I.e. this table keeps track of
                                 * invisible and stripped continuation lines.
                                 * Its keys are Tcl_Obj pointers, the values
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478




4479
4480
4481
4482
4483

4484
4485
4486
4487
4488
4489
4490
int
Tcl_RepresentationCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{
    char ptrBuffer[2*TCL_INTEGER_SPACE+6];
    Tcl_Obj *descObj;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "value");
	return TCL_ERROR;
    }

    /*
     * Value is a bignum with a refcount of 14, object pointer at 0x12345678,
     * internal representation 0x45671234:0x98765432, string representation
     * "1872361827361287"
     */

    sprintf(ptrBuffer, "%p", (void *) objv[1]);
    descObj = Tcl_ObjPrintf("value is a %s with a refcount of %d,"
            " object pointer at %s",
            objv[1]->typePtr ? objv[1]->typePtr->name : "pure string",
	    objv[1]->refCount, ptrBuffer);

    if (objv[1]->typePtr) {




	sprintf(ptrBuffer, "%p:%p",
		(void *) objv[1]->internalRep.twoPtrValue.ptr1,
		(void *) objv[1]->internalRep.twoPtrValue.ptr2);
	Tcl_AppendPrintfToObj(descObj, ", internal representation %s",
		ptrBuffer);

    }

    if (objv[1]->bytes) {
        Tcl_AppendToObj(descObj, ", string representation \"", -1);
	Tcl_AppendLimitedToObj(descObj, objv[1]->bytes, objv[1]->length,
                16, "...");
	Tcl_AppendToObj(descObj, "\"", -1);







<













<

|
|
|


>
>
>
>
|
|
|
<
<
>







4451
4452
4453
4454
4455
4456
4457

4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470

4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483


4484
4485
4486
4487
4488
4489
4490
4491
int
Tcl_RepresentationCmd(
    ClientData clientData,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[])
{

    Tcl_Obj *descObj;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "value");
	return TCL_ERROR;
    }

    /*
     * Value is a bignum with a refcount of 14, object pointer at 0x12345678,
     * internal representation 0x45671234:0x98765432, string representation
     * "1872361827361287"
     */


    descObj = Tcl_ObjPrintf("value is a %s with a refcount of %d,"
	    " object pointer at %p",
	    objv[1]->typePtr ? objv[1]->typePtr->name : "pure string",
	    objv[1]->refCount, objv[1]);

    if (objv[1]->typePtr) {
	if (objv[1]->typePtr == &tclDoubleType) {
	    Tcl_AppendPrintfToObj(descObj, ", internal representation %g",
		    objv[1]->internalRep.doubleValue);
	} else {
	    Tcl_AppendPrintfToObj(descObj, ", internal representation %p:%p",
		    (void *) objv[1]->internalRep.twoPtrValue.ptr1,
		    (void *) objv[1]->internalRep.twoPtrValue.ptr2);


	}
    }

    if (objv[1]->bytes) {
        Tcl_AppendToObj(descObj, ", string representation \"", -1);
	Tcl_AppendLimitedToObj(descObj, objv[1]->bytes, objv[1]->length,
                16, "...");
	Tcl_AppendToObj(descObj, "\"", -1);
Changes to generic/tclRegexp.c.
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
/*
 * Thread local storage used to maintain a per-thread cache of compiled
 * regular expressions.
 */

#define NUM_REGEXPS 30

typedef struct ThreadSpecificData {
    int initialized;		/* Set to 1 when the module is initialized. */
    char *patterns[NUM_REGEXPS];/* Strings corresponding to compiled regular
				 * expression patterns. NULL means that this
				 * slot isn't used. Malloc-ed. */
    int patLengths[NUM_REGEXPS];/* Number of non-null characters in
				 * corresponding entry in patterns. -1 means
				 * entry isn't used. */







|







60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
/*
 * Thread local storage used to maintain a per-thread cache of compiled
 * regular expressions.
 */

#define NUM_REGEXPS 30

typedef struct {
    int initialized;		/* Set to 1 when the module is initialized. */
    char *patterns[NUM_REGEXPS];/* Strings corresponding to compiled regular
				 * expression patterns. NULL means that this
				 * slot isn't used. Malloc-ed. */
    int patLengths[NUM_REGEXPS];/* Number of non-null characters in
				 * corresponding entry in patterns. -1 means
				 * entry isn't used. */
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
     * Assume that there will never be more than INT_MAX subexpressions. This
     * is a pretty reasonable assumption; the RE engine doesn't scale _that_
     * well and Tcl has other limits that constrain things as well...
     */

    resultObj = Tcl_NewObj();
    Tcl_ListObjAppendElement(NULL, resultObj,
	    Tcl_NewIntObj((int) regexpPtr->re.re_nsub));

    /*
     * Now append a list of all the bit-flags set for the RE.
     */

    TclNewObj(infoObj);
    for (inf=infonames ; inf->bit != 0 ; inf++) {







|







675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
     * Assume that there will never be more than INT_MAX subexpressions. This
     * is a pretty reasonable assumption; the RE engine doesn't scale _that_
     * well and Tcl has other limits that constrain things as well...
     */

    resultObj = Tcl_NewObj();
    Tcl_ListObjAppendElement(NULL, resultObj,
	    Tcl_NewWideIntObj((Tcl_WideInt) regexpPtr->re.re_nsub));

    /*
     * Now append a list of all the bit-flags set for the RE.
     */

    TclNewObj(infoObj);
    for (inf=infonames ; inf->bit != 0 ; inf++) {
Changes to generic/tclStrToD.c.
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
	    if (m2plus > m2minus) {
		mp_mul_2d(&mplus, 1, &mplus);
	    }
	    mp_div_d(&S, 5, &S, NULL);
	    --s5;

	    /*
	     * IDEA: It might possibly be a win to fall back to int64
	     *       arithmetic here if S < 2**64/10. But it's a win only for
	     *       a fairly narrow range of magnitudes so perhaps not worth
	     *       bothering.  We already know that we shorten the
	     *       denominator by at least 1 mp_digit, perhaps 2, as we do
	     *       the conversion for 17 digits of significance.
	     * Possible savings:
	     * 10**26   1 trip through loop before fallback possible







|







3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
	    if (m2plus > m2minus) {
		mp_mul_2d(&mplus, 1, &mplus);
	    }
	    mp_div_d(&S, 5, &S, NULL);
	    --s5;

	    /*
	     * IDEA: It might possibly be a win to fall back to int64_t
	     *       arithmetic here if S < 2**64/10. But it's a win only for
	     *       a fairly narrow range of magnitudes so perhaps not worth
	     *       bothering.  We already know that we shorten the
	     *       denominator by at least 1 mp_digit, perhaps 2, as we do
	     *       the conversion for 17 digits of significance.
	     * Possible savings:
	     * 10**26   1 trip through loop before fallback possible
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
	    }
	    mp_mul_2d(&b, g, &b);

	    /*
	     * As with the shortening bignum conversion, it's possible at this
	     * point that we will have reduced the denominator to less than
	     * 2**64/10, at which point it would be possible to fall back to
	     * to int64 arithmetic. But the potential payoff is tremendously
	     * less - unless we're working in F format - because we know that
	     * three groups of digits will always suffice for %#.17e, the
	     * longest format that doesn't introduce empty precision.
	     *
	     * Extract the next group of digits.
	     */








|







3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
	    }
	    mp_mul_2d(&b, g, &b);

	    /*
	     * As with the shortening bignum conversion, it's possible at this
	     * point that we will have reduced the denominator to less than
	     * 2**64/10, at which point it would be possible to fall back to
	     * to int64_t arithmetic. But the potential payoff is tremendously
	     * less - unless we're working in F format - because we know that
	     * three groups of digits will always suffice for %#.17e, the
	     * longest format that doesn't introduce empty precision.
	     *
	     * Extract the next group of digits.
	     */

Changes to generic/tclStringObj.c.
1666
1667
1668
1669
1670
1671
1672
1673
1674



1675
1676
1677
1678
1679
1680
1681

    /*
     * Format string is NUL-terminated.
     */

    while (*format != '\0') {
	char *end;
	int gotMinus, gotHash, gotZero, gotSpace, gotPlus, sawFlag;
	int width, gotPrecision, precision, useShort, useWide, useBig;



	int newXpg, numChars, allocSegment = 0, segmentLimit, segmentNumBytes;
	Tcl_Obj *segment;
	Tcl_UniChar ch;
	int step = Tcl_UtfToUniChar(format, &ch);

	format += step;
	if (ch != '%') {







|
|
>
>
>







1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684

    /*
     * Format string is NUL-terminated.
     */

    while (*format != '\0') {
	char *end;
	int gotMinus = 0, gotHash = 0, gotZero = 0, gotSpace = 0, gotPlus = 0;
	int width, gotPrecision, precision, sawFlag, useShort = 0, useBig = 0;
#ifndef TCL_WIDE_INT_IS_LONG
	int useWide = 0;
#endif
	int newXpg, numChars, allocSegment = 0, segmentLimit, segmentNumBytes;
	Tcl_Obj *segment;
	Tcl_UniChar ch;
	int step = Tcl_UtfToUniChar(format, &ch);

	format += step;
	if (ch != '%') {
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
	    goto errorMsg;
	}

	/*
	 * Step 2. Set of flags.
	 */

	gotMinus = gotHash = gotZero = gotSpace = gotPlus = 0;
	sawFlag = 1;
	do {
	    switch (ch) {
	    case '-':
		gotMinus = 1;
		break;
	    case '#':







<







1746
1747
1748
1749
1750
1751
1752

1753
1754
1755
1756
1757
1758
1759
	    goto errorMsg;
	}

	/*
	 * Step 2. Set of flags.
	 */


	sawFlag = 1;
	do {
	    switch (ch) {
	    case '-':
		gotMinus = 1;
		break;
	    case '#':
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867

1868
1869
1870

1871




1872
1873
1874






1875








1876
1877
1878
1879
1880
1881
1882
	    step = Tcl_UtfToUniChar(format, &ch);
	}

	/*
	 * Step 5. Length modifier.
	 */

	useShort = useWide = useBig = 0;
	if (ch == 'h') {
	    useShort = 1;
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	} else if (ch == 'l') {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	    if (ch == 'l') {
		useBig = 1;
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else {
		useWide = 1;
#endif
	    }

	} else if ((ch == 'I') && (format[1] == '6') && (format[2] == '4')) {
	    format += (step + 2);
	    step = Tcl_UtfToUniChar(format, &ch);

	    useBig = 1;




	} else if (ch == 'L') {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);






	    useBig = 1;








	}

	format += step;
	span = format;

	/*
	 * Step 6. The actual conversion character.







<
















>
|
|
|
>
|
>
>
>
>
|
|
|
>
>
>
>
>
>
|
>
>
>
>
>
>
>
>







1846
1847
1848
1849
1850
1851
1852

1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
	    step = Tcl_UtfToUniChar(format, &ch);
	}

	/*
	 * Step 5. Length modifier.
	 */


	if (ch == 'h') {
	    useShort = 1;
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	} else if (ch == 'l') {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
	    if (ch == 'l') {
		useBig = 1;
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else {
		useWide = 1;
#endif
	    }
	} else if (ch == 'I') {
	    if ((format[1] == '6') && (format[2] == '4')) {
		format += (step + 2);
		step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
		useWide = 1;
#endif
	    } else if ((format[1] == '3') && (format[2] == '2')) {
		format += (step + 2);
		step = Tcl_UtfToUniChar(format, &ch);
	    } else {
		format += step;
		step = Tcl_UtfToUniChar(format, &ch);
	    }
	} else if ((ch == 't') || (ch == 'z')) {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    if (sizeof(size_t) > sizeof(int)) {
		useWide = 1;
	    }
#endif
	} else if ((ch == 'q') ||(ch == 'j')) {
	    format += step;
	    step = Tcl_UtfToUniChar(format, &ch);
#ifndef TCL_WIDE_INT_IS_LONG
	    useWide = 1;
#endif
	}

	format += step;
	span = format;

	/*
	 * Step 6. The actual conversion character.
1921
1922
1923
1924
1925
1926
1927

1928
1929
1930
1931
1932
1933
1934
1935
1936
1937





1938
1939
1940
1941
1942

1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956

1957
1958
1959
1960
1961
1962
1963
	    if (useBig) {
		msg = "unsigned bignum format is invalid";
		errCode = "BADUNSIGNED";
		goto errorMsg;
	    }
	case 'd':
	case 'o':

	case 'x':
	case 'X':
	case 'b': {
	    short s = 0;	/* Silence compiler warning; only defined and
				 * used when useShort is true. */
	    long l;
	    Tcl_WideInt w;
	    mp_int big;
	    int toAppend, isNegative = 0;






	    if (useBig) {
		if (Tcl_GetBignumFromObj(interp, segment, &big) != TCL_OK) {
		    goto error;
		}
		isNegative = (mp_cmp_d(&big, 0) == MP_LT);

	    } else if (useWide) {
		if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
		    mp_mod_2d(&big, (int) CHAR_BIT*sizeof(Tcl_WideInt), &big);
		    objPtr = Tcl_NewBignumObj(&big);
		    Tcl_IncrRefCount(objPtr);
		    Tcl_GetWideIntFromObj(NULL, objPtr, &w);
		    Tcl_DecrRefCount(objPtr);
		}
		isNegative = (w < (Tcl_WideInt) 0);

	    } else if (TclGetLongFromObj(NULL, segment, &l) != TCL_OK) {
		if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }







>










>
>
>
>
>





>














>







1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
	    if (useBig) {
		msg = "unsigned bignum format is invalid";
		errCode = "BADUNSIGNED";
		goto errorMsg;
	    }
	case 'd':
	case 'o':
	case 'p':
	case 'x':
	case 'X':
	case 'b': {
	    short s = 0;	/* Silence compiler warning; only defined and
				 * used when useShort is true. */
	    long l;
	    Tcl_WideInt w;
	    mp_int big;
	    int toAppend, isNegative = 0;

#ifndef TCL_WIDE_INT_IS_LONG
	    if (ch == 'p') {
		useWide = 1;
	    }
#endif
	    if (useBig) {
		if (Tcl_GetBignumFromObj(interp, segment, &big) != TCL_OK) {
		    goto error;
		}
		isNegative = (mp_cmp_d(&big, 0) == MP_LT);
#ifndef TCL_WIDE_INT_IS_LONG
	    } else if (useWide) {
		if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
		    mp_mod_2d(&big, (int) CHAR_BIT*sizeof(Tcl_WideInt), &big);
		    objPtr = Tcl_NewBignumObj(&big);
		    Tcl_IncrRefCount(objPtr);
		    Tcl_GetWideIntFromObj(NULL, objPtr, &w);
		    Tcl_DecrRefCount(objPtr);
		}
		isNegative = (w < (Tcl_WideInt) 0);
#endif
	    } else if (TclGetLongFromObj(NULL, segment, &l) != TCL_OK) {
		if (Tcl_GetWideIntFromObj(NULL, segment, &w) != TCL_OK) {
		    Tcl_Obj *objPtr;

		    if (Tcl_GetBignumFromObj(interp,segment,&big) != TCL_OK) {
			goto error;
		    }
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002

2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022

2023
2024

2025
2026
2027
2028
2029
2030
2031

	    if ((isNegative || gotPlus || gotSpace) && (useBig || ch=='d')) {
		Tcl_AppendToObj(segment,
			(isNegative ? "-" : gotPlus ? "+" : " "), 1);
		segmentLimit -= 1;
	    }

	    if (gotHash) {
		switch (ch) {
		case 'o':
		    Tcl_AppendToObj(segment, "0", 1);
		    segmentLimit -= 1;
		    precision--;
		    break;

		case 'x':
		case 'X':
		    Tcl_AppendToObj(segment, "0x", 2);
		    segmentLimit -= 2;
		    break;
		case 'b':
		    Tcl_AppendToObj(segment, "0b", 2);
		    segmentLimit -= 2;
		    break;
		}
	    }

	    switch (ch) {
	    case 'd': {
		int length;
		Tcl_Obj *pure;
		const char *bytes;

		if (useShort) {
		    pure = Tcl_NewIntObj((int) s);

		} else if (useWide) {
		    pure = Tcl_NewWideIntObj(w);

		} else if (useBig) {
		    pure = Tcl_NewBignumObj(&big);
		} else {
		    pure = Tcl_NewLongObj(l);
		}
		Tcl_IncrRefCount(pure);
		bytes = TclGetStringFromObj(pure, &length);







|






>




















>


>







2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063

	    if ((isNegative || gotPlus || gotSpace) && (useBig || ch=='d')) {
		Tcl_AppendToObj(segment,
			(isNegative ? "-" : gotPlus ? "+" : " "), 1);
		segmentLimit -= 1;
	    }

	    if (gotHash || (ch == 'p')) {
		switch (ch) {
		case 'o':
		    Tcl_AppendToObj(segment, "0", 1);
		    segmentLimit -= 1;
		    precision--;
		    break;
		case 'p':
		case 'x':
		case 'X':
		    Tcl_AppendToObj(segment, "0x", 2);
		    segmentLimit -= 2;
		    break;
		case 'b':
		    Tcl_AppendToObj(segment, "0b", 2);
		    segmentLimit -= 2;
		    break;
		}
	    }

	    switch (ch) {
	    case 'd': {
		int length;
		Tcl_Obj *pure;
		const char *bytes;

		if (useShort) {
		    pure = Tcl_NewIntObj((int) s);
#ifndef TCL_WIDE_INT_IS_LONG
		} else if (useWide) {
		    pure = Tcl_NewWideIntObj(w);
#endif
		} else if (useBig) {
		    pure = Tcl_NewBignumObj(&big);
		} else {
		    pure = Tcl_NewLongObj(l);
		}
		Tcl_IncrRefCount(pure);
		bytes = TclGetStringFromObj(pure, &length);
2074
2075
2076
2077
2078
2079
2080

2081
2082
2083
2084
2085
2086
2087
		Tcl_AppendToObj(segment, bytes, toAppend);
		Tcl_DecrRefCount(pure);
		break;
	    }

	    case 'u':
	    case 'o':

	    case 'x':
	    case 'X':
	    case 'b': {
		Tcl_WideUInt bits = (Tcl_WideUInt) 0;
		Tcl_WideInt numDigits = (Tcl_WideInt) 0;
		int length, numBits = 4, base = 16, index = 0, shift = 0;
		Tcl_Obj *pure;







>







2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
		Tcl_AppendToObj(segment, bytes, toAppend);
		Tcl_DecrRefCount(pure);
		break;
	    }

	    case 'u':
	    case 'o':
	    case 'p':
	    case 'x':
	    case 'X':
	    case 'b': {
		Tcl_WideUInt bits = (Tcl_WideUInt) 0;
		Tcl_WideInt numDigits = (Tcl_WideInt) 0;
		int length, numBits = 4, base = 16, index = 0, shift = 0;
		Tcl_Obj *pure;
2100
2101
2102
2103
2104
2105
2106

2107
2108
2109
2110
2111
2112
2113
2114

2115
2116
2117
2118
2119
2120
2121
		    unsigned short us = (unsigned short) s;

		    bits = (Tcl_WideUInt) us;
		    while (us) {
			numDigits++;
			us /= base;
		    }

		} else if (useWide) {
		    Tcl_WideUInt uw = (Tcl_WideUInt) w;

		    bits = uw;
		    while (uw) {
			numDigits++;
			uw /= base;
		    }

		} else if (useBig && big.used) {
		    int leftover = (big.used * DIGIT_BIT) % numBits;
		    mp_digit mask = (~(mp_digit)0) << (DIGIT_BIT-leftover);

		    numDigits = 1 +
			    (((Tcl_WideInt) big.used * DIGIT_BIT) / numBits);
		    while ((mask & big.dp[big.used-1]) == 0) {







>








>







2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
		    unsigned short us = (unsigned short) s;

		    bits = (Tcl_WideUInt) us;
		    while (us) {
			numDigits++;
			us /= base;
		    }
#ifndef TCL_WIDE_INT_IS_LONG
		} else if (useWide) {
		    Tcl_WideUInt uw = (Tcl_WideUInt) w;

		    bits = uw;
		    while (uw) {
			numDigits++;
			uw /= base;
		    }
#endif
		} else if (useBig && big.used) {
		    int leftover = (big.used * DIGIT_BIT) % numBits;
		    mp_digit mask = (~(mp_digit)0) << (DIGIT_BIT-leftover);

		    numDigits = 1 +
			    (((Tcl_WideInt) big.used * DIGIT_BIT) / numBits);
		    while ((mask & big.dp[big.used-1]) == 0) {
2463
2464
2465
2466
2467
2468
2469

2470
2471
2472
2473
2474
2475
2476
		break;
	    }
	    case 'c':
	    case 'i':
	    case 'u':
	    case 'd':
	    case 'o':

	    case 'x':
	    case 'X':
		seekingConversion = 0;
		switch (size) {
		case -1:
		case 0:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(







>







2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
		break;
	    }
	    case 'c':
	    case 'i':
	    case 'u':
	    case 'd':
	    case 'o':
	    case 'p':
	    case 'x':
	    case 'X':
		seekingConversion = 0;
		switch (size) {
		case -1:
		case 0:
		    Tcl_ListObjAppendElement(NULL, list, Tcl_NewLongObj(
2513
2514
2515
2516
2517
2518
2519
2520








2521
2522
2523
2524
2525
2526
2527




2528
2529
2530
2531
2532
2533
2534
		p++;
		break;
	    /* TODO: support for bignum arguments */
	    case 'l':
		++size;
		p++;
		break;
	    case 'L':








		size = 2;
		p++;
		break;
	    case 'I':
		if (p[1]=='6' && p[2]=='4') {
		    p += 2;
		    size = 2;




		}
		p++;
		break;
	    case 'h':
		size = -1;
	    default:
		p++;







|
>
>
>
>
>
>
>
>







>
>
>
>







2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
		p++;
		break;
	    /* TODO: support for bignum arguments */
	    case 'l':
		++size;
		p++;
		break;
	    case 't':
	    case 'z':
		if (sizeof(size_t) == sizeof(Tcl_WideInt)) {
		    size = 2;
		}
		p++;
		break;
	    case 'j':
	    case 'q':
		size = 2;
		p++;
		break;
	    case 'I':
		if (p[1]=='6' && p[2]=='4') {
		    p += 2;
		    size = 2;
		} else if (p[1]=='3' && p[2]=='2') {
		    p += 2;
		} else if (sizeof(size_t) == sizeof(Tcl_WideInt)) {
		    size = 2;
		}
		p++;
		break;
	    case 'h':
		size = -1;
	    default:
		p++;
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
	    objResultPtr = objPtr;
	}

        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %"
			TCL_LL_MODIFIER "u bytes",
			(Tcl_WideUInt)STRING_SIZE(count*length)));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return TCL_ERROR;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {







|







2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
	    objResultPtr = objPtr;
	}

        if (0 == Tcl_AttemptSetObjLength(objResultPtr, count*length)) {
	    if (interp) {
		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
			"string size overflow: unable to alloc %"
			TCL_LL_MODIFIER "d bytes",
			(Tcl_WideUInt)STRING_SIZE(count*length)));
		Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
	    }
	    return TCL_ERROR;
	}
	Tcl_SetObjLength(objResultPtr, length);
	while (count - done > done) {
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
	    /* Ugly interface! Force resize of the unicode array. */
	    Tcl_GetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "u bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr) + start;
	} else {
	    Tcl_UniChar ch = 0;

	    /* Ugly interface! No scheme to init array size. */
	    objResultPtr = Tcl_NewUnicodeObj(&ch, 0);	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "u bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr);
	}







|















|







3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
	    /* Ugly interface! Force resize of the unicode array. */
	    Tcl_GetUnicodeFromObj(objResultPtr, &start);
	    Tcl_InvalidateStringRep(objResultPtr);
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "d bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr) + start;
	} else {
	    Tcl_UniChar ch = 0;

	    /* Ugly interface! No scheme to init array size. */
	    objResultPtr = Tcl_NewUnicodeObj(&ch, 0);	/* PANIC? */
	    if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) {
		if (interp) {
		    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    	"concatenation failed: unable to alloc %"
			TCL_LL_MODIFIER "d bytes",
			(Tcl_WideUInt)STRING_SIZE(length)));
		    Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL);
		}
		return TCL_ERROR;
	    }
	    dst = Tcl_GetUnicode(objResultPtr);
	}
Changes to generic/tclStubInit.c.
37
38
39
40
41
42
43
44
45
46
47
48
49

50
51
52
53
54
55
56
57
58
59
60
61











62
63
64
65
66
67
68
#undef Tcl_ValidateAllMemory
#undef Tcl_FindHashEntry
#undef Tcl_CreateHashEntry
#undef Tcl_Panic
#undef Tcl_FindExecutable
#undef TclpGetPid
#undef TclSockMinimumBuffers
#define TclBackgroundException Tcl_BackgroundException
#undef Tcl_SetIntObj
#undef TclpInetNtoa
#undef TclWinGetServByName
#undef TclWinGetSockOpt
#undef TclWinSetSockOpt


/* See bug 510001: TclSockMinimumBuffers needs plat imp */
#ifdef _WIN64
#   define TclSockMinimumBuffersOld 0
#else
#define TclSockMinimumBuffersOld sockMinimumBuffersOld
static int TclSockMinimumBuffersOld(int sock, int size)
{
    return TclSockMinimumBuffers(INT2PTR(sock), size);
}
#endif












#define TclSetStartupScriptPath setStartupScriptPath
static void TclSetStartupScriptPath(Tcl_Obj *path)
{
    Tcl_SetStartupScript(path, NULL);
}
#define TclGetStartupScriptPath getStartupScriptPath
static Tcl_Obj *TclGetStartupScriptPath(void)







<





>


|









>
>
>
>
>
>
>
>
>
>
>







37
38
39
40
41
42
43

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
#undef Tcl_ValidateAllMemory
#undef Tcl_FindHashEntry
#undef Tcl_CreateHashEntry
#undef Tcl_Panic
#undef Tcl_FindExecutable
#undef TclpGetPid
#undef TclSockMinimumBuffers

#undef Tcl_SetIntObj
#undef TclpInetNtoa
#undef TclWinGetServByName
#undef TclWinGetSockOpt
#undef TclWinSetSockOpt
#undef TclWinNToHS

/* See bug 510001: TclSockMinimumBuffers needs plat imp */
#if defined(_WIN64) || defined(TCL_NO_DEPRECATED)
#   define TclSockMinimumBuffersOld 0
#else
#define TclSockMinimumBuffersOld sockMinimumBuffersOld
static int TclSockMinimumBuffersOld(int sock, int size)
{
    return TclSockMinimumBuffers(INT2PTR(sock), size);
}
#endif

#if defined(TCL_NO_DEPRECATED)
#   define TclSetStartupScriptPath 0
#   define TclGetStartupScriptPath 0
#   define TclSetStartupScriptFileName 0
#   define TclGetStartupScriptFileName 0
#   define TclpInetNtoa 0
#   define TclWinGetServByName 0
#   define TclWinGetSockOpt 0
#   define TclWinSetSockOpt 0
#   define TclWinNToHS 0
#else
#define TclSetStartupScriptPath setStartupScriptPath
static void TclSetStartupScriptPath(Tcl_Obj *path)
{
    Tcl_SetStartupScript(path, NULL);
}
#define TclGetStartupScriptPath getStartupScriptPath
static Tcl_Obj *TclGetStartupScriptPath(void)
88
89
90
91
92
93
94

95
96
97
98
99
100
101
#if defined(_WIN32) || defined(__CYGWIN__)
#undef TclWinNToHS
#define TclWinNToHS winNToHS
static unsigned short TclWinNToHS(unsigned short ns) {
	return ntohs(ns);
}
#endif


#ifdef _WIN32
#   define TclUnixWaitForFile 0
#   define TclUnixCopyFile 0
#   define TclUnixOpenTemporaryFile 0
#   define TclpReaddir 0
#   define TclpIsAtty 0







>







99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
#if defined(_WIN32) || defined(__CYGWIN__)
#undef TclWinNToHS
#define TclWinNToHS winNToHS
static unsigned short TclWinNToHS(unsigned short ns) {
	return ntohs(ns);
}
#endif
#endif /* TCL_NO_DEPRECATED */

#ifdef _WIN32
#   define TclUnixWaitForFile 0
#   define TclUnixCopyFile 0
#   define TclUnixOpenTemporaryFile 0
#   define TclpReaddir 0
#   define TclpIsAtty 0
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
}
#define Tcl_UniCharNcasecmp (int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned long))uniCharNcasecmp
static int formatInt(char *buffer, int n){
   return TclFormatInt(buffer, (long)n);
}
#define TclFormatInt (int(*)(char *, long))formatInt

#endif

#else /* UNIX and MAC */
#   ifdef TCL_NO_DEPRECATED
#	define TclpLocaltime_unix 0
#	define TclpGmtime_unix 0
#   else
#	define TclpLocaltime_unix TclpLocaltime
#	define TclpGmtime_unix TclpGmtime
#   endif
#endif

#ifdef TCL_NO_DEPRECATED
#   define Tcl_SeekOld 0
#   define Tcl_TellOld 0
#   undef Tcl_SetBooleanObj
#   define Tcl_SetBooleanObj 0
#   undef Tcl_PkgPresent







|

<
<
<
<
<
<
<
<
|







295
296
297
298
299
300
301
302
303








304
305
306
307
308
309
310
311
}
#define Tcl_UniCharNcasecmp (int(*)(const Tcl_UniChar*,const Tcl_UniChar*,unsigned long))uniCharNcasecmp
static int formatInt(char *buffer, int n){
   return TclFormatInt(buffer, (long)n);
}
#define TclFormatInt (int(*)(char *, long))formatInt

#endif /* TCL_WIDE_INT_IS_LONG */









#endif /* __CYGWIN__ */

#ifdef TCL_NO_DEPRECATED
#   define Tcl_SeekOld 0
#   define Tcl_TellOld 0
#   undef Tcl_SetBooleanObj
#   define Tcl_SetBooleanObj 0
#   undef Tcl_PkgPresent
347
348
349
350
351
352
353











354
355
356



357
358
359
360
361
362
363
#   define Tcl_DiscardResult 0
#   undef Tcl_SetResult
#   define Tcl_SetResult 0
#   undef Tcl_EvalObj
#   define Tcl_EvalObj 0
#   undef Tcl_GlobalEvalObj
#   define Tcl_GlobalEvalObj 0











#else /* TCL_NO_DEPRECATED */
#   define Tcl_SeekOld seekOld
#   define Tcl_TellOld tellOld




static int
seekOld(
    Tcl_Channel chan,		/* The channel on which to seek. */
    int offset,			/* Offset to seek to. */
    int mode)			/* Relative to which location to seek? */
{







>
>
>
>
>
>
>
>
>
>
>



>
>
>







351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
#   define Tcl_DiscardResult 0
#   undef Tcl_SetResult
#   define Tcl_SetResult 0
#   undef Tcl_EvalObj
#   define Tcl_EvalObj 0
#   undef Tcl_GlobalEvalObj
#   define Tcl_GlobalEvalObj 0
#   define TclBackgroundException 0
#   undef TclpReaddir
#   define TclpReaddir 0
#   undef TclpGetDate
#   define TclpGetDate 0
#   undef TclpLocaltime
#   define TclpLocaltime 0
#   undef TclpGmtime
#   define TclpGmtime 0
#   define TclpLocaltime_unix 0
#   define TclpGmtime_unix 0
#else /* TCL_NO_DEPRECATED */
#   define Tcl_SeekOld seekOld
#   define Tcl_TellOld tellOld
#   define TclBackgroundException Tcl_BackgroundException
#   define TclpLocaltime_unix TclpLocaltime
#   define TclpGmtime_unix TclpGmtime

static int
seekOld(
    Tcl_Channel chan,		/* The channel on which to seek. */
    int offset,			/* Offset to seek to. */
    int mode)			/* Relative to which location to seek? */
{
Changes to generic/tclTest.c.
62
63
64
65
66
67
68












69
70
71
72
73
74
75
    int id;			/* Identifier for this handler. */
    Tcl_AsyncHandler handler;	/* Tcl's token for the handler. */
    char *command;		/* Command to invoke when the handler is
				 * invoked. */
    struct TestAsyncHandler *nextPtr;
				/* Next is list of handlers. */
} TestAsyncHandler;













TCL_DECLARE_MUTEX(asyncTestMutex)

static TestAsyncHandler *firstHandler = NULL;

/*
 * The dynamic string below is used by the "testdstring" command to test the







>
>
>
>
>
>
>
>
>
>
>
>







62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
    int id;			/* Identifier for this handler. */
    Tcl_AsyncHandler handler;	/* Tcl's token for the handler. */
    char *command;		/* Command to invoke when the handler is
				 * invoked. */
    struct TestAsyncHandler *nextPtr;
				/* Next is list of handlers. */
} TestAsyncHandler;

/*
 * Start of the socket driver state structure to acces field testFlags
 */

typedef struct TcpState TcpState;

struct TcpState {
    Tcl_Channel channel;	/* Channel associated with this socket. */
    int testFlags;              /* bit field for tests. Is set by testsocket
                                 * test procedure */
};

TCL_DECLARE_MUTEX(asyncTestMutex)

static TestAsyncHandler *firstHandler = NULL;

/*
 * The dynamic string below is used by the "testdstring" command to test the
359
360
361
362
363
364
365


366
367
368
369
370
371
372
			    int objc, Tcl_Obj *const objv[]);
static int		TestGetIndexFromObjStructObjCmd(
			    ClientData clientData, Tcl_Interp *interp,
			    int objc, Tcl_Obj *const objv[]);
static int		TestChannelCmd(ClientData clientData,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestChannelEventCmd(ClientData clientData,


			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestFilesystemObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestSimpleFilesystemObjCmd(
			    ClientData dummy, Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);







>
>







371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
			    int objc, Tcl_Obj *const objv[]);
static int		TestGetIndexFromObjStructObjCmd(
			    ClientData clientData, Tcl_Interp *interp,
			    int objc, Tcl_Obj *const objv[]);
static int		TestChannelCmd(ClientData clientData,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestChannelEventCmd(ClientData clientData,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestSocketCmd(ClientData clientData,
			    Tcl_Interp *interp, int argc, const char **argv);
static int		TestFilesystemObjCmd(ClientData dummy,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		TestSimpleFilesystemObjCmd(
			    ClientData dummy, Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
671
672
673
674
675
676
677


678
679
680
681
682
683
684
    Tcl_CreateCommand(interp, "testseterrorcode", TestseterrorcodeCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testsetobjerrorcode",
	    TestsetobjerrorcodeCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "testnumutfchars",
	    TestNumUtfCharsCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd,


	    NULL, NULL);
    Tcl_CreateCommand(interp, "teststaticpkg", TeststaticpkgCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testtranslatefilename",
	    TesttranslatefilenameCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL);
#ifndef TCL_NO_DEPRECATED







>
>







685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
    Tcl_CreateCommand(interp, "testseterrorcode", TestseterrorcodeCmd,
	    NULL, NULL);
    Tcl_CreateObjCommand(interp, "testsetobjerrorcode",
	    TestsetobjerrorcodeCmd, NULL, NULL);
    Tcl_CreateObjCommand(interp, "testnumutfchars",
	    TestNumUtfCharsCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testsetplatform", TestsetplatformCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testsocket", TestSocketCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "teststaticpkg", TeststaticpkgCmd,
	    NULL, NULL);
    Tcl_CreateCommand(interp, "testtranslatefilename",
	    TesttranslatefilenameCmd, NULL, NULL);
    Tcl_CreateCommand(interp, "testupvar", TestupvarCmd, NULL, NULL);
#ifndef TCL_NO_DEPRECATED
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TestprintObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    Tcl_WideInt argv1 = 0;


    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "format wideint");
    }

    if (objc > 1) {
	Tcl_GetWideIntFromObj(interp, objv[2], &argv1);
    }

    Tcl_SetObjResult(interp, Tcl_ObjPrintf(Tcl_GetString(objv[1]), argv1));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestregexpObjCmd --







>








>
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TestprintObjCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Current interpreter. */
    int objc,			/* Number of arguments. */
    Tcl_Obj *const objv[])	/* The argument objects. */
{
    Tcl_WideInt argv1 = 0;
    size_t argv2;

    if (objc < 2 || objc > 3) {
	Tcl_WrongNumArgs(interp, 1, objv, "format wideint");
    }

    if (objc > 1) {
	Tcl_GetWideIntFromObj(interp, objv[2], &argv1);
    }
    argv2 = (size_t)argv1;
    Tcl_SetObjResult(interp, Tcl_ObjPrintf(Tcl_GetString(objv[1]), argv1, argv2, argv2));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TestregexpObjCmd --
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6077





































































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		TclChannelEventScriptInvoker, (ClientData) esPtr);
	return TCL_OK;
    }
    Tcl_AppendResult(interp, "bad command ", cmd, ", must be one of "
	    "add, delete, list, set, or removeall", NULL);
    return TCL_ERROR;
}






































































/*
 *----------------------------------------------------------------------
 *
 * TestWrongNumArgsObjCmd --
 *
 *	Test the Tcl_WrongNumArgs function.







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		TclChannelEventScriptInvoker, (ClientData) esPtr);
	return TCL_OK;
    }
    Tcl_AppendResult(interp, "bad command ", cmd, ", must be one of "
	    "add, delete, list, set, or removeall", NULL);
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * TestSocketCmd --
 *
 *	Implements the Tcl "testsocket" debugging command and its
 *	subcommands. This is part of the testing environment.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */
static int
TestSocketCmd(
    ClientData clientData,	/* Not used. */
    Tcl_Interp *interp,		/* Interpreter for result. */
    int argc,			/* Count of additional args. */
    const char **argv)		/* Additional arg strings. */
{
    const char *cmdName;	/* Sub command. */
    size_t len;			/* Length of subcommand string. */

    if (argc < 2) {
	Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
		" subcommand ?additional args..?\"", NULL);
	return TCL_ERROR;
    }
    cmdName = argv[1];
    len = strlen(cmdName);

    if ((cmdName[0] == 't') && (strncmp(cmdName, "testflags", len) == 0)) {
        Tcl_Channel hChannel;
        int modePtr;
        TcpState *statePtr;
        /* Set test value in the socket driver
         */
        /* Check for argument "channel name"
         */
        if (argc < 4) {
            Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
                    " testflags channel flags\"", NULL);
            return TCL_ERROR;
        }
        hChannel = Tcl_GetChannel(interp, argv[2], &modePtr);
        if ( NULL == hChannel ) {
            Tcl_AppendResult(interp, "unknown channel:", argv[2], NULL);
            return TCL_ERROR;
        }
        statePtr = (TcpState *)Tcl_GetChannelInstanceData(hChannel);
        if ( NULL == statePtr) {
            Tcl_AppendResult(interp, "No channel instance data:", argv[2],
                    NULL);
            return TCL_ERROR;
        }
        statePtr->testFlags = atoi(argv[3]);
        return TCL_OK;
    }

    Tcl_AppendResult(interp, "bad option \"", cmdName, "\": should be "
	    "testflags", NULL);
    return TCL_ERROR;
}

/*
 *----------------------------------------------------------------------
 *
 * TestWrongNumArgsObjCmd --
 *
 *	Test the Tcl_WrongNumArgs function.
Changes to generic/tclThreadTest.c.
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	     */

	    if (objc == 2) {
		idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)Tcl_GetCurrentThread());
	    } else if (objc == 3
		    && strcmp("-main", Tcl_GetString(objv[2])) == 0) {
		Tcl_MutexLock(&threadMutex);
		idObj = Tcl_NewLongObj((long)(size_t)mainThreadId);
		Tcl_MutexUnlock(&threadMutex);
	    } else {
		Tcl_WrongNumArgs(interp, 2, objv, NULL);
		return TCL_ERROR;
	    }

	    Tcl_SetObjResult(interp, idObj);







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	     */

	    if (objc == 2) {
		idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)Tcl_GetCurrentThread());
	    } else if (objc == 3
		    && strcmp("-main", Tcl_GetString(objv[2])) == 0) {
		Tcl_MutexLock(&threadMutex);
		idObj = Tcl_NewWideIntObj((Tcl_WideInt)(size_t)mainThreadId);
		Tcl_MutexUnlock(&threadMutex);
	    } else {
		Tcl_WrongNumArgs(interp, 2, objv, NULL);
		return TCL_ERROR;
	    }

	    Tcl_SetObjResult(interp, idObj);
Changes to generic/tclTimer.c.
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	    if (diff > LONG_MAX) {
		diff = LONG_MAX;
	    }
#endif
	    if (diff > TCL_TIME_MAXIMUM_SLICE) {
		diff = TCL_TIME_MAXIMUM_SLICE;
	    }
            if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) diff = 1;


	    if (diff > 0) {
		Tcl_Sleep((long) diff);
                if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) break;


	    } else break;


	} else {
	    diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now);
#ifndef TCL_WIDE_INT_IS_LONG
	    if (diff > LONG_MAX) {
		diff = LONG_MAX;
	    }
#endif







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	    if (diff > LONG_MAX) {
		diff = LONG_MAX;
	    }
#endif
	    if (diff > TCL_TIME_MAXIMUM_SLICE) {
		diff = TCL_TIME_MAXIMUM_SLICE;
	    }
            if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) {
                diff = 1;
            }
	    if (diff > 0) {
		Tcl_Sleep((long) diff);
                if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) {
                    break;
                }
	    } else {
                break;
            }
	} else {
	    diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now);
#ifndef TCL_WIDE_INT_IS_LONG
	    if (diff > LONG_MAX) {
		diff = LONG_MAX;
	    }
#endif
Changes to generic/tclUtil.c.
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				 * at least TCL_DOUBLE_SPACE characters. */
{
    char *p, c;
    int exponent;
    int signum;
    char *digits;
    char *end;
    int *precisionPtr = Tcl_GetThreadData(&precisionKey, (int) sizeof(int));

    /*
     * Handle NaN.
     */

    if (TclIsNaN(value)) {
	TclFormatNaN(value, dst);







|







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				 * at least TCL_DOUBLE_SPACE characters. */
{
    char *p, c;
    int exponent;
    int signum;
    char *digits;
    char *end;
    int *precisionPtr = Tcl_GetThreadData(&precisionKey, sizeof(int));

    /*
     * Handle NaN.
     */

    if (TclIsNaN(value)) {
	TclFormatNaN(value, dst);
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    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    Tcl_Obj *value;
    int prec;
    int *precisionPtr = Tcl_GetThreadData(&precisionKey, (int) sizeof(int));

    /*
     * If the variable is unset, then recreate the trace.
     */

    if (flags & TCL_TRACE_UNSETS) {
	if ((flags & TCL_TRACE_DESTROYED) && !Tcl_InterpDeleted(interp)) {







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    Tcl_Interp *interp,		/* Interpreter containing variable. */
    const char *name1,		/* Name of variable. */
    const char *name2,		/* Second part of variable name. */
    int flags)			/* Information about what happened. */
{
    Tcl_Obj *value;
    int prec;
    int *precisionPtr = Tcl_GetThreadData(&precisionKey, sizeof(int));

    /*
     * If the variable is unset, then recreate the trace.
     */

    if (flags & TCL_TRACE_UNSETS) {
	if ((flags & TCL_TRACE_DESTROYED) && !Tcl_InterpDeleted(interp)) {
library/clock.tcl became a regular file.
Changes to library/msgs/ar.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar DAYS_OF_WEEK_ABBREV [list \
        "\u062d"\
        "\u0646"\
        "\u062b"\
        "\u0631"\
        "\u062e"\
        "\u062c"\
        "\u0633"]
    ::msgcat::mcset ar DAYS_OF_WEEK_FULL [list \
        "\u0627\u0644\u0623\u062d\u062f"\
        "\u0627\u0644\u0627\u062b\u0646\u064a\u0646"\
        "\u0627\u0644\u062b\u0644\u0627\u062b\u0627\u0621"\
        "\u0627\u0644\u0623\u0631\u0628\u0639\u0627\u0621"\
        "\u0627\u0644\u062e\u0645\u064a\u0633"\
        "\u0627\u0644\u062c\u0645\u0639\u0629"\
        "\u0627\u0644\u0633\u0628\u062a"]
    ::msgcat::mcset ar MONTHS_ABBREV [list \
        "\u064a\u0646\u0627"\
        "\u0641\u0628\u0631"\
        "\u0645\u0627\u0631"\
        "\u0623\u0628\u0631"\
        "\u0645\u0627\u064a"\
        "\u064a\u0648\u0646"\
        "\u064a\u0648\u0644"\
        "\u0623\u063a\u0633"\
        "\u0633\u0628\u062a"\
        "\u0623\u0643\u062a"\
        "\u0646\u0648\u0641"\
        "\u062f\u064a\u0633"\
        ""]
    ::msgcat::mcset ar MONTHS_FULL [list \
        "\u064a\u0646\u0627\u064a\u0631"\
        "\u0641\u0628\u0631\u0627\u064a\u0631"\
        "\u0645\u0627\u0631\u0633"\
        "\u0623\u0628\u0631\u064a\u0644"\
        "\u0645\u0627\u064a\u0648"\
        "\u064a\u0648\u0646\u064a\u0648"\
        "\u064a\u0648\u0644\u064a\u0648"\
        "\u0623\u063a\u0633\u0637\u0633"\
        "\u0633\u0628\u062a\u0645\u0628\u0631"\
        "\u0623\u0643\u062a\u0648\u0628\u0631"\
        "\u0646\u0648\u0641\u0645\u0628\u0631"\
        "\u062f\u064a\u0633\u0645\u0628\u0631"\
        ""]
    ::msgcat::mcset ar BCE "\u0642.\u0645"
    ::msgcat::mcset ar CE "\u0645"
    ::msgcat::mcset ar AM "\u0635"
    ::msgcat::mcset ar PM "\u0645"
    ::msgcat::mcset ar DATE_FORMAT "%d/%m/%Y"
    ::msgcat::mcset ar TIME_FORMAT_12 "%I:%M:%S %P"
    ::msgcat::mcset ar DATE_TIME_FORMAT "%d/%m/%Y %I:%M:%S %P %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar DAYS_OF_WEEK_ABBREV [list \
        "ح"\
        "ن"\
        "ث"\
        "ر"\
        "خ"\
        "ج"\
        "س"]
    ::msgcat::mcset ar DAYS_OF_WEEK_FULL [list \
        "الأحد"\
        "الاثنين"\
        "الثلاثاء"\
        "الأربعاء"\
        "الخميس"\
        "الجمعة"\
        "السبت"]
    ::msgcat::mcset ar MONTHS_ABBREV [list \
        "ينا"\
        "فبر"\
        "مار"\
        "أبر"\
        "ماي"\
        "يون"\
        "يول"\
        "أغس"\
        "سبت"\
        "أكت"\
        "نوف"\
        "ديس"\
        ""]
    ::msgcat::mcset ar MONTHS_FULL [list \
        "يناير"\
        "فبراير"\
        "مارس"\
        "أبريل"\
        "مايو"\
        "يونيو"\
        "يوليو"\
        "أغسطس"\
        "سبتمبر"\
        "أكتوبر"\
        "نوفمبر"\
        "ديسمبر"\
        ""]
    ::msgcat::mcset ar BCE "ق.م"
    ::msgcat::mcset ar CE "م"
    ::msgcat::mcset ar AM "ص"
    ::msgcat::mcset ar PM "م"
    ::msgcat::mcset ar DATE_FORMAT "%d/%m/%Y"
    ::msgcat::mcset ar TIME_FORMAT_12 "%I:%M:%S %P"
    ::msgcat::mcset ar DATE_TIME_FORMAT "%d/%m/%Y %I:%M:%S %P %z"
}
Changes to library/msgs/ar_jo.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar_JO DAYS_OF_WEEK_ABBREV [list \
        "\u0627\u0644\u0623\u062d\u062f"\
        "\u0627\u0644\u0627\u062b\u0646\u064a\u0646"\
        "\u0627\u0644\u062b\u0644\u0627\u062b\u0627\u0621"\
        "\u0627\u0644\u0623\u0631\u0628\u0639\u0627\u0621"\
        "\u0627\u0644\u062e\u0645\u064a\u0633"\
        "\u0627\u0644\u062c\u0645\u0639\u0629"\
        "\u0627\u0644\u0633\u0628\u062a"]
    ::msgcat::mcset ar_JO MONTHS_ABBREV [list \
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0634\u0628\u0627\u0637"\
        "\u0622\u0630\u0627\u0631"\
        "\u0646\u064a\u0633\u0627\u0646"\
        "\u0646\u0648\u0627\u0631"\
        "\u062d\u0632\u064a\u0631\u0627\u0646"\
        "\u062a\u0645\u0648\u0632"\
        "\u0622\u0628"\
        "\u0623\u064a\u0644\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u0623\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u0623\u0648\u0644"\
        ""]
    ::msgcat::mcset ar_JO MONTHS_FULL [list \
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0634\u0628\u0627\u0637"\
        "\u0622\u0630\u0627\u0631"\
        "\u0646\u064a\u0633\u0627\u0646"\
        "\u0646\u0648\u0627\u0631"\
        "\u062d\u0632\u064a\u0631\u0627\u0646"\
        "\u062a\u0645\u0648\u0632"\
        "\u0622\u0628"\
        "\u0623\u064a\u0644\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u0623\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u0623\u0648\u0644"\
        ""]
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar_JO DAYS_OF_WEEK_ABBREV [list \
        "الأحد"\
        "الاثنين"\
        "الثلاثاء"\
        "الأربعاء"\
        "الخميس"\
        "الجمعة"\
        "السبت"]
    ::msgcat::mcset ar_JO MONTHS_ABBREV [list \
        "كانون الثاني"\
        "شباط"\
        "آذار"\
        "نيسان"\
        "نوار"\
        "حزيران"\
        "تموز"\
        "آب"\
        "أيلول"\
        "تشرين الأول"\
        "تشرين الثاني"\
        "كانون الأول"\
        ""]
    ::msgcat::mcset ar_JO MONTHS_FULL [list \
        "كانون الثاني"\
        "شباط"\
        "آذار"\
        "نيسان"\
        "نوار"\
        "حزيران"\
        "تموز"\
        "آب"\
        "أيلول"\
        "تشرين الأول"\
        "تشرين الثاني"\
        "كانون الأول"\
        ""]
}
Changes to library/msgs/ar_lb.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar_LB DAYS_OF_WEEK_ABBREV [list \
        "\u0627\u0644\u0623\u062d\u062f"\
        "\u0627\u0644\u0627\u062b\u0646\u064a\u0646"\
        "\u0627\u0644\u062b\u0644\u0627\u062b\u0627\u0621"\
        "\u0627\u0644\u0623\u0631\u0628\u0639\u0627\u0621"\
        "\u0627\u0644\u062e\u0645\u064a\u0633"\
        "\u0627\u0644\u062c\u0645\u0639\u0629"\
        "\u0627\u0644\u0633\u0628\u062a"]
    ::msgcat::mcset ar_LB MONTHS_ABBREV [list \
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0634\u0628\u0627\u0637"\
        "\u0622\u0630\u0627\u0631"\
        "\u0646\u064a\u0633\u0627\u0646"\
        "\u0646\u0648\u0627\u0631"\
        "\u062d\u0632\u064a\u0631\u0627\u0646"\
        "\u062a\u0645\u0648\u0632"\
        "\u0622\u0628"\
        "\u0623\u064a\u0644\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u0623\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u0623\u0648\u0644"\
        ""]
    ::msgcat::mcset ar_LB MONTHS_FULL [list \
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0634\u0628\u0627\u0637"\
        "\u0622\u0630\u0627\u0631"\
        "\u0646\u064a\u0633\u0627\u0646"\
        "\u0646\u0648\u0627\u0631"\
        "\u062d\u0632\u064a\u0631\u0627\u0646"\
        "\u062a\u0645\u0648\u0632"\
        "\u0622\u0628"\
        "\u0623\u064a\u0644\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u0623\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u0623\u0648\u0644"\
        ""]
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar_LB DAYS_OF_WEEK_ABBREV [list \
        "الأحد"\
        "الاثنين"\
        "الثلاثاء"\
        "الأربعاء"\
        "الخميس"\
        "الجمعة"\
        "السبت"]
    ::msgcat::mcset ar_LB MONTHS_ABBREV [list \
        "كانون الثاني"\
        "شباط"\
        "آذار"\
        "نيسان"\
        "نوار"\
        "حزيران"\
        "تموز"\
        "آب"\
        "أيلول"\
        "تشرين الأول"\
        "تشرين الثاني"\
        "كانون الأول"\
        ""]
    ::msgcat::mcset ar_LB MONTHS_FULL [list \
        "كانون الثاني"\
        "شباط"\
        "آذار"\
        "نيسان"\
        "نوار"\
        "حزيران"\
        "تموز"\
        "آب"\
        "أيلول"\
        "تشرين الأول"\
        "تشرين الثاني"\
        "كانون الأول"\
        ""]
}
Changes to library/msgs/ar_sy.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar_SY DAYS_OF_WEEK_ABBREV [list \
        "\u0627\u0644\u0623\u062d\u062f"\
        "\u0627\u0644\u0627\u062b\u0646\u064a\u0646"\
        "\u0627\u0644\u062b\u0644\u0627\u062b\u0627\u0621"\
        "\u0627\u0644\u0623\u0631\u0628\u0639\u0627\u0621"\
        "\u0627\u0644\u062e\u0645\u064a\u0633"\
        "\u0627\u0644\u062c\u0645\u0639\u0629"\
        "\u0627\u0644\u0633\u0628\u062a"]
    ::msgcat::mcset ar_SY MONTHS_ABBREV [list \
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0634\u0628\u0627\u0637"\
        "\u0622\u0630\u0627\u0631"\
        "\u0646\u064a\u0633\u0627\u0646"\
        "\u0646\u0648\u0627\u0631"\
        "\u062d\u0632\u064a\u0631\u0627\u0646"\
        "\u062a\u0645\u0648\u0632"\
        "\u0622\u0628"\
        "\u0623\u064a\u0644\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u0623\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u0623\u0648\u0644"\
        ""]
    ::msgcat::mcset ar_SY MONTHS_FULL [list \
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0634\u0628\u0627\u0637"\
        "\u0622\u0630\u0627\u0631"\
        "\u0646\u064a\u0633\u0627\u0646"\
        "\u0646\u0648\u0627\u0631\u0627\u0646"\
        "\u062d\u0632\u064a\u0631"\
        "\u062a\u0645\u0648\u0632"\
        "\u0622\u0628"\
        "\u0623\u064a\u0644\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u0623\u0648\u0644"\
        "\u062a\u0634\u0631\u064a\u0646 \u0627\u0644\u062b\u0627\u0646\u064a"\
        "\u0643\u0627\u0646\u0648\u0646 \u0627\u0644\u0623\u0648\u0644"\
        ""]
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ar_SY DAYS_OF_WEEK_ABBREV [list \
        "الأحد"\
        "الاثنين"\
        "الثلاثاء"\
        "الأربعاء"\
        "الخميس"\
        "الجمعة"\
        "السبت"]
    ::msgcat::mcset ar_SY MONTHS_ABBREV [list \
        "كانون الثاني"\
        "شباط"\
        "آذار"\
        "نيسان"\
        "نوار"\
        "حزيران"\
        "تموز"\
        "آب"\
        "أيلول"\
        "تشرين الأول"\
        "تشرين الثاني"\
        "كانون الأول"\
        ""]
    ::msgcat::mcset ar_SY MONTHS_FULL [list \
        "كانون الثاني"\
        "شباط"\
        "آذار"\
        "نيسان"\
        "نواران"\
        "حزير"\
        "تموز"\
        "آب"\
        "أيلول"\
        "تشرين الأول"\
        "تشرين الثاني"\
        "كانون الأول"\
        ""]
}
Changes to library/msgs/be.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset be DAYS_OF_WEEK_ABBREV [list \
        "\u043d\u0434"\
        "\u043f\u043d"\
        "\u0430\u0442"\
        "\u0441\u0440"\
        "\u0447\u0446"\
        "\u043f\u0442"\
        "\u0441\u0431"]
    ::msgcat::mcset be DAYS_OF_WEEK_FULL [list \
        "\u043d\u044f\u0434\u0437\u0435\u043b\u044f"\
        "\u043f\u0430\u043d\u044f\u0434\u0437\u0435\u043b\u0430\u043a"\
        "\u0430\u045e\u0442\u043e\u0440\u0430\u043a"\
        "\u0441\u0435\u0440\u0430\u0434\u0430"\
        "\u0447\u0430\u0446\u0432\u0435\u0440"\
        "\u043f\u044f\u0442\u043d\u0456\u0446\u0430"\
        "\u0441\u0443\u0431\u043e\u0442\u0430"]
    ::msgcat::mcset be MONTHS_ABBREV [list \
        "\u0441\u0442\u0434"\
        "\u043b\u044e\u0442"\
        "\u0441\u043a\u0432"\
        "\u043a\u0440\u0441"\
        "\u043c\u0430\u0439"\
        "\u0447\u0440\u0432"\
        "\u043b\u043f\u043d"\
        "\u0436\u043d\u0432"\
        "\u0432\u0440\u0441"\
        "\u043a\u0441\u0442"\
        "\u043b\u0441\u0442"\
        "\u0441\u043d\u0436"\
        ""]
    ::msgcat::mcset be MONTHS_FULL [list \
        "\u0441\u0442\u0443\u0434\u0437\u0435\u043d\u044f"\
        "\u043b\u044e\u0442\u0430\u0433\u0430"\
        "\u0441\u0430\u043a\u0430\u0432\u0456\u043a\u0430"\
        "\u043a\u0440\u0430\u0441\u0430\u0432\u0456\u043a\u0430"\
        "\u043c\u0430\u044f"\
        "\u0447\u0440\u0432\u0435\u043d\u044f"\
        "\u043b\u0456\u043f\u0435\u043d\u044f"\
        "\u0436\u043d\u0456\u045e\u043d\u044f"\
        "\u0432\u0435\u0440\u0430\u0441\u043d\u044f"\
        "\u043a\u0430\u0441\u0442\u0440\u044b\u0447\u043d\u0456\u043a\u0430"\
        "\u043b\u0438\u0441\u0442\u0430\u043f\u0430\u0434\u0430"\
        "\u0441\u043d\u0435\u0436\u043d\u044f"\
        ""]
    ::msgcat::mcset be BCE "\u0434\u0430 \u043d.\u0435."
    ::msgcat::mcset be CE "\u043d.\u0435."
    ::msgcat::mcset be DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset be TIME_FORMAT "%k.%M.%S"
    ::msgcat::mcset be DATE_TIME_FORMAT "%e.%m.%Y %k.%M.%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset be DAYS_OF_WEEK_ABBREV [list \
        "нд"\
        "пн"\
        "ат"\
        "ср"\
        "чц"\
        "пт"\
        "сб"]
    ::msgcat::mcset be DAYS_OF_WEEK_FULL [list \
        "нядзеля"\
        "панядзелак"\
        "аўторак"\
        "серада"\
        "чацвер"\
        "пятніца"\
        "субота"]
    ::msgcat::mcset be MONTHS_ABBREV [list \
        "стд"\
        "лют"\
        "скв"\
        "крс"\
        "май"\
        "чрв"\
        "лпн"\
        "жнв"\
        "врс"\
        "кст"\
        "лст"\
        "снж"\
        ""]
    ::msgcat::mcset be MONTHS_FULL [list \
        "студзеня"\
        "лютага"\
        "сакавіка"\
        "красавіка"\
        "мая"\
        "чрвеня"\
        "ліпеня"\
        "жніўня"\
        "верасня"\
        "кастрычніка"\
        "листапада"\
        "снежня"\
        ""]
    ::msgcat::mcset be BCE "да н.е."
    ::msgcat::mcset be CE "н.е."
    ::msgcat::mcset be DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset be TIME_FORMAT "%k.%M.%S"
    ::msgcat::mcset be DATE_TIME_FORMAT "%e.%m.%Y %k.%M.%S %z"
}
Changes to library/msgs/bg.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset bg DAYS_OF_WEEK_ABBREV [list \
        "\u041d\u0434"\
        "\u041f\u043d"\
        "\u0412\u0442"\
        "\u0421\u0440"\
        "\u0427\u0442"\
        "\u041f\u0442"\
        "\u0421\u0431"]
    ::msgcat::mcset bg DAYS_OF_WEEK_FULL [list \
        "\u041d\u0435\u0434\u0435\u043b\u044f"\
        "\u041f\u043e\u043d\u0435\u0434\u0435\u043b\u043d\u0438\u043a"\
        "\u0412\u0442\u043e\u0440\u043d\u0438\u043a"\
        "\u0421\u0440\u044f\u0434\u0430"\
        "\u0427\u0435\u0442\u0432\u044a\u0440\u0442\u044a\u043a"\
        "\u041f\u0435\u0442\u044a\u043a"\
        "\u0421\u044a\u0431\u043e\u0442\u0430"]
    ::msgcat::mcset bg MONTHS_ABBREV [list \
        "I"\
        "II"\
        "III"\
        "IV"\
        "V"\
        "VI"\
        "VII"\
        "VIII"\
        "IX"\
        "X"\
        "XI"\
        "XII"\
        ""]
    ::msgcat::mcset bg MONTHS_FULL [list \
        "\u042f\u043d\u0443\u0430\u0440\u0438"\
        "\u0424\u0435\u0432\u0440\u0443\u0430\u0440\u0438"\
        "\u041c\u0430\u0440\u0442"\
        "\u0410\u043f\u0440\u0438\u043b"\
        "\u041c\u0430\u0439"\
        "\u042e\u043d\u0438"\
        "\u042e\u043b\u0438"\
        "\u0410\u0432\u0433\u0443\u0441\u0442"\
        "\u0421\u0435\u043f\u0442\u0435\u043c\u0432\u0440\u0438"\
        "\u041e\u043a\u0442\u043e\u043c\u0432\u0440\u0438"\
        "\u041d\u043e\u0435\u043c\u0432\u0440\u0438"\
        "\u0414\u0435\u043a\u0435\u043c\u0432\u0440\u0438"\
        ""]
    ::msgcat::mcset bg BCE "\u043f\u0440.\u043d.\u0435."
    ::msgcat::mcset bg CE "\u043d.\u0435."
    ::msgcat::mcset bg DATE_FORMAT "%Y-%m-%e"
    ::msgcat::mcset bg TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset bg DATE_TIME_FORMAT "%Y-%m-%e %k:%M:%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset bg DAYS_OF_WEEK_ABBREV [list \
        "Нд"\
        "Пн"\
        "Вт"\
        "Ср"\
        "Чт"\
        "Пт"\
        "Сб"]
    ::msgcat::mcset bg DAYS_OF_WEEK_FULL [list \
        "Неделя"\
        "Понеделник"\
        "Вторник"\
        "Сряда"\
        "Четвъртък"\
        "Петък"\
        "Събота"]
    ::msgcat::mcset bg MONTHS_ABBREV [list \
        "I"\
        "II"\
        "III"\
        "IV"\
        "V"\
        "VI"\
        "VII"\
        "VIII"\
        "IX"\
        "X"\
        "XI"\
        "XII"\
        ""]
    ::msgcat::mcset bg MONTHS_FULL [list \
        "Януари"\
        "Февруари"\
        "Март"\
        "Април"\
        "Май"\
        "Юни"\
        "Юли"\
        "Август"\
        "Септември"\
        "Октомври"\
        "Ноември"\
        "Декември"\
        ""]
    ::msgcat::mcset bg BCE "пр.н.е."
    ::msgcat::mcset bg CE "н.е."
    ::msgcat::mcset bg DATE_FORMAT "%Y-%m-%e"
    ::msgcat::mcset bg TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset bg DATE_TIME_FORMAT "%Y-%m-%e %k:%M:%S %z"
}
Changes to library/msgs/bn.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset bn DAYS_OF_WEEK_ABBREV [list \
        "\u09b0\u09ac\u09bf"\
        "\u09b8\u09cb\u09ae"\
        "\u09ae\u0999\u0997\u09b2"\
        "\u09ac\u09c1\u09a7"\
        "\u09ac\u09c3\u09b9\u09b8\u09cd\u09aa\u09a4\u09bf"\
        "\u09b6\u09c1\u0995\u09cd\u09b0"\
        "\u09b6\u09a8\u09bf"]
    ::msgcat::mcset bn DAYS_OF_WEEK_FULL [list \
        "\u09b0\u09ac\u09bf\u09ac\u09be\u09b0"\
        "\u09b8\u09cb\u09ae\u09ac\u09be\u09b0"\
        "\u09ae\u0999\u0997\u09b2\u09ac\u09be\u09b0"\
        "\u09ac\u09c1\u09a7\u09ac\u09be\u09b0"\
        "\u09ac\u09c3\u09b9\u09b8\u09cd\u09aa\u09a4\u09bf\u09ac\u09be\u09b0"\
        "\u09b6\u09c1\u0995\u09cd\u09b0\u09ac\u09be\u09b0"\
        "\u09b6\u09a8\u09bf\u09ac\u09be\u09b0"]
    ::msgcat::mcset bn MONTHS_ABBREV [list \
        "\u099c\u09be\u09a8\u09c1\u09df\u09be\u09b0\u09c0"\
        "\u09ab\u09c7\u09ac\u09cd\u09b0\u09c1\u09df\u09be\u09b0\u09c0"\
        "\u09ae\u09be\u09b0\u09cd\u099a"\
        "\u098f\u09aa\u09cd\u09b0\u09bf\u09b2"\
        "\u09ae\u09c7"\
        "\u099c\u09c1\u09a8"\
        "\u099c\u09c1\u09b2\u09be\u0987"\
        "\u0986\u0997\u09b8\u09cd\u099f"\
        "\u09b8\u09c7\u09aa\u09cd\u099f\u09c7\u09ae\u09cd\u09ac\u09b0"\
        "\u0985\u0995\u09cd\u099f\u09cb\u09ac\u09b0"\
        "\u09a8\u09ad\u09c7\u09ae\u09cd\u09ac\u09b0"\
        "\u09a1\u09bf\u09b8\u09c7\u09ae\u09cd\u09ac\u09b0"\
        ""]
    ::msgcat::mcset bn MONTHS_FULL [list \
        "\u099c\u09be\u09a8\u09c1\u09df\u09be\u09b0\u09c0"\
        "\u09ab\u09c7\u09ac\u09cd\u09b0\u09c1\u09df\u09be\u09b0\u09c0"\
        "\u09ae\u09be\u09b0\u09cd\u099a"\
        "\u098f\u09aa\u09cd\u09b0\u09bf\u09b2"\
        "\u09ae\u09c7"\
        "\u099c\u09c1\u09a8"\
        "\u099c\u09c1\u09b2\u09be\u0987"\
        "\u0986\u0997\u09b8\u09cd\u099f"\
        "\u09b8\u09c7\u09aa\u09cd\u099f\u09c7\u09ae\u09cd\u09ac\u09b0"\
        "\u0985\u0995\u09cd\u099f\u09cb\u09ac\u09b0"\
        "\u09a8\u09ad\u09c7\u09ae\u09cd\u09ac\u09b0"\
        "\u09a1\u09bf\u09b8\u09c7\u09ae\u09cd\u09ac\u09b0"\
        ""]
    ::msgcat::mcset bn AM "\u09aa\u09c2\u09b0\u09cd\u09ac\u09be\u09b9\u09cd\u09a3"
    ::msgcat::mcset bn PM "\u0985\u09aa\u09b0\u09be\u09b9\u09cd\u09a3"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset bn DAYS_OF_WEEK_ABBREV [list \
        "রবি"\
        "সোম"\
        "মঙগল"\
        "বুধ"\
        "বৃহস্পতি"\
        "শুক্র"\
        "শনি"]
    ::msgcat::mcset bn DAYS_OF_WEEK_FULL [list \
        "রবিবার"\
        "সোমবার"\
        "মঙগলবার"\
        "বুধবার"\
        "বৃহস্পতিবার"\
        "শুক্রবার"\
        "শনিবার"]
    ::msgcat::mcset bn MONTHS_ABBREV [list \
        "জানুয়ারী"\
        "ফেব্রুয়ারী"\
        "মার্চ"\
        "এপ্রিল"\
        "মে"\
        "জুন"\
        "জুলাই"\
        "আগস্ট"\
        "সেপ্টেম্বর"\
        "অক্টোবর"\
        "নভেম্বর"\
        "ডিসেম্বর"\
        ""]
    ::msgcat::mcset bn MONTHS_FULL [list \
        "জানুয়ারী"\
        "ফেব্রুয়ারী"\
        "মার্চ"\
        "এপ্রিল"\
        "মে"\
        "জুন"\
        "জুলাই"\
        "আগস্ট"\
        "সেপ্টেম্বর"\
        "অক্টোবর"\
        "নভেম্বর"\
        "ডিসেম্বর"\
        ""]
    ::msgcat::mcset bn AM "পূর্বাহ্ণ"
    ::msgcat::mcset bn PM "অপরাহ্ণ"
}
Changes to library/msgs/ca.msg.
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        "dimecres"\
        "dijous"\
        "divendres"\
        "dissabte"]
    ::msgcat::mcset ca MONTHS_ABBREV [list \
        "gen."\
        "feb."\
        "mar\u00e7"\
        "abr."\
        "maig"\
        "juny"\
        "jul."\
        "ag."\
        "set."\
        "oct."\
        "nov."\
        "des."\
        ""]
    ::msgcat::mcset ca MONTHS_FULL [list \
        "gener"\
        "febrer"\
        "mar\u00e7"\
        "abril"\
        "maig"\
        "juny"\
        "juliol"\
        "agost"\
        "setembre"\
        "octubre"\







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        "dimecres"\
        "dijous"\
        "divendres"\
        "dissabte"]
    ::msgcat::mcset ca MONTHS_ABBREV [list \
        "gen."\
        "feb."\
        "març"\
        "abr."\
        "maig"\
        "juny"\
        "jul."\
        "ag."\
        "set."\
        "oct."\
        "nov."\
        "des."\
        ""]
    ::msgcat::mcset ca MONTHS_FULL [list \
        "gener"\
        "febrer"\
        "març"\
        "abril"\
        "maig"\
        "juny"\
        "juliol"\
        "agost"\
        "setembre"\
        "octubre"\
Changes to library/msgs/cs.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset cs DAYS_OF_WEEK_ABBREV [list \
        "Ne"\
        "Po"\
        "\u00dat"\
        "St"\
        "\u010ct"\
        "P\u00e1"\
        "So"]
    ::msgcat::mcset cs DAYS_OF_WEEK_FULL [list \
        "Ned\u011ble"\
        "Pond\u011bl\u00ed"\
        "\u00dater\u00fd"\
        "St\u0159eda"\
        "\u010ctvrtek"\
        "P\u00e1tek"\
        "Sobota"]
    ::msgcat::mcset cs MONTHS_ABBREV [list \
        "I"\
        "II"\
        "III"\
        "IV"\
        "V"\
        "VI"\
        "VII"\
        "VIII"\
        "IX"\
        "X"\
        "XI"\
        "XII"\
        ""]
    ::msgcat::mcset cs MONTHS_FULL [list \
        "leden"\
        "\u00fanor"\
        "b\u0159ezen"\
        "duben"\
        "kv\u011bten"\
        "\u010derven"\
        "\u010dervenec"\
        "srpen"\
        "z\u00e1\u0159\u00ed"\
        "\u0159\u00edjen"\
        "listopad"\
        "prosinec"\
        ""]
    ::msgcat::mcset cs BCE "p\u0159.Kr."
    ::msgcat::mcset cs CE "po Kr."
    ::msgcat::mcset cs AM "dop."
    ::msgcat::mcset cs PM "odp."
    ::msgcat::mcset cs DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset cs TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset cs DATE_TIME_FORMAT "%e.%m.%Y %k:%M:%S %z"
}





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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset cs DAYS_OF_WEEK_ABBREV [list \
        "Ne"\
        "Po"\
        "Út"\
        "St"\
        "Čt"\
        "Pá"\
        "So"]
    ::msgcat::mcset cs DAYS_OF_WEEK_FULL [list \
        "Neděle"\
        "Pondělí"\
        "Úterý"\
        "Středa"\
        "Čtvrtek"\
        "Pátek"\
        "Sobota"]
    ::msgcat::mcset cs MONTHS_ABBREV [list \
        "I"\
        "II"\
        "III"\
        "IV"\
        "V"\
        "VI"\
        "VII"\
        "VIII"\
        "IX"\
        "X"\
        "XI"\
        "XII"\
        ""]
    ::msgcat::mcset cs MONTHS_FULL [list \
        "leden"\
        "únor"\
        "březen"\
        "duben"\
        "květen"\
        "červen"\
        "červenec"\
        "srpen"\
        "září"\
        "říjen"\
        "listopad"\
        "prosinec"\
        ""]
    ::msgcat::mcset cs BCE "př.Kr."
    ::msgcat::mcset cs CE "po Kr."
    ::msgcat::mcset cs AM "dop."
    ::msgcat::mcset cs PM "odp."
    ::msgcat::mcset cs DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset cs TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset cs DATE_TIME_FORMAT "%e.%m.%Y %k:%M:%S %z"
}
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset da DAYS_OF_WEEK_ABBREV [list \
        "s\u00f8"\
        "ma"\
        "ti"\
        "on"\
        "to"\
        "fr"\
        "l\u00f8"]
    ::msgcat::mcset da DAYS_OF_WEEK_FULL [list \
        "s\u00f8ndag"\
        "mandag"\
        "tirsdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "l\u00f8rdag"]
    ::msgcat::mcset da MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "maj"\
        "jun"\



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset da DAYS_OF_WEEK_ABBREV [list \
        "sø"\
        "ma"\
        "ti"\
        "on"\
        "to"\
        "fr"\
        "lø"]
    ::msgcat::mcset da DAYS_OF_WEEK_FULL [list \
        "søndag"\
        "mandag"\
        "tirsdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "lørdag"]
    ::msgcat::mcset da MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "maj"\
        "jun"\
Changes to library/msgs/de.msg.
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        "Okt"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset de MONTHS_FULL [list \
        "Januar"\
        "Februar"\
        "M\u00e4rz"\
        "April"\
        "Mai"\
        "Juni"\
        "Juli"\
        "August"\
        "September"\
        "Oktober"\







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        "Okt"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset de MONTHS_FULL [list \
        "Januar"\
        "Februar"\
        "März"\
        "April"\
        "Mai"\
        "Juni"\
        "Juli"\
        "August"\
        "September"\
        "Oktober"\
Changes to library/msgs/de_at.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset de_AT MONTHS_ABBREV [list \
        "J\u00e4n"\
        "Feb"\
        "M\u00e4r"\
        "Apr"\
        "Mai"\
        "Jun"\
        "Jul"\
        "Aug"\
        "Sep"\
        "Okt"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset de_AT MONTHS_FULL [list \
        "J\u00e4nner"\
        "Februar"\
        "M\u00e4rz"\
        "April"\
        "Mai"\
        "Juni"\
        "Juli"\
        "August"\
        "September"\
        "Oktober"\



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset de_AT MONTHS_ABBREV [list \
        "Jän"\
        "Feb"\
        "Mär"\
        "Apr"\
        "Mai"\
        "Jun"\
        "Jul"\
        "Aug"\
        "Sep"\
        "Okt"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset de_AT MONTHS_FULL [list \
        "Jänner"\
        "Februar"\
        "März"\
        "April"\
        "Mai"\
        "Juni"\
        "Juli"\
        "August"\
        "September"\
        "Oktober"\
Changes to library/msgs/de_be.msg.
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        "Mittwoch"\
        "Donnerstag"\
        "Freitag"\
        "Samstag"]
    ::msgcat::mcset de_BE MONTHS_ABBREV [list \
        "Jan"\
        "Feb"\
        "M\u00e4r"\
        "Apr"\
        "Mai"\
        "Jun"\
        "Jul"\
        "Aug"\
        "Sep"\
        "Okt"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset de_BE MONTHS_FULL [list \
        "Januar"\
        "Februar"\
        "M\u00e4rz"\
        "April"\
        "Mai"\
        "Juni"\
        "Juli"\
        "August"\
        "September"\
        "Oktober"\







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        "Mittwoch"\
        "Donnerstag"\
        "Freitag"\
        "Samstag"]
    ::msgcat::mcset de_BE MONTHS_ABBREV [list \
        "Jan"\
        "Feb"\
        "Mär"\
        "Apr"\
        "Mai"\
        "Jun"\
        "Jul"\
        "Aug"\
        "Sep"\
        "Okt"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset de_BE MONTHS_FULL [list \
        "Januar"\
        "Februar"\
        "März"\
        "April"\
        "Mai"\
        "Juni"\
        "Juli"\
        "August"\
        "September"\
        "Oktober"\
Changes to library/msgs/el.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset el DAYS_OF_WEEK_ABBREV [list \
        "\u039a\u03c5\u03c1"\
        "\u0394\u03b5\u03c5"\
        "\u03a4\u03c1\u03b9"\
        "\u03a4\u03b5\u03c4"\
        "\u03a0\u03b5\u03bc"\
        "\u03a0\u03b1\u03c1"\
        "\u03a3\u03b1\u03b2"]
    ::msgcat::mcset el DAYS_OF_WEEK_FULL [list \
        "\u039a\u03c5\u03c1\u03b9\u03b1\u03ba\u03ae"\
        "\u0394\u03b5\u03c5\u03c4\u03ad\u03c1\u03b1"\
        "\u03a4\u03c1\u03af\u03c4\u03b7"\
        "\u03a4\u03b5\u03c4\u03ac\u03c1\u03c4\u03b7"\
        "\u03a0\u03ad\u03bc\u03c0\u03c4\u03b7"\
        "\u03a0\u03b1\u03c1\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae"\
        "\u03a3\u03ac\u03b2\u03b2\u03b1\u03c4\u03bf"]
    ::msgcat::mcset el MONTHS_ABBREV [list \
        "\u0399\u03b1\u03bd"\
        "\u03a6\u03b5\u03b2"\
        "\u039c\u03b1\u03c1"\
        "\u0391\u03c0\u03c1"\
        "\u039c\u03b1\u03ca"\
        "\u0399\u03bf\u03c5\u03bd"\
        "\u0399\u03bf\u03c5\u03bb"\
        "\u0391\u03c5\u03b3"\
        "\u03a3\u03b5\u03c0"\
        "\u039f\u03ba\u03c4"\
        "\u039d\u03bf\u03b5"\
        "\u0394\u03b5\u03ba"\
        ""]
    ::msgcat::mcset el MONTHS_FULL [list \
        "\u0399\u03b1\u03bd\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf\u03c2"\
        "\u03a6\u03b5\u03b2\u03c1\u03bf\u03c5\u03ac\u03c1\u03b9\u03bf\u03c2"\
        "\u039c\u03ac\u03c1\u03c4\u03b9\u03bf\u03c2"\
        "\u0391\u03c0\u03c1\u03af\u03bb\u03b9\u03bf\u03c2"\
        "\u039c\u03ac\u03ca\u03bf\u03c2"\
        "\u0399\u03bf\u03cd\u03bd\u03b9\u03bf\u03c2"\
        "\u0399\u03bf\u03cd\u03bb\u03b9\u03bf\u03c2"\
        "\u0391\u03cd\u03b3\u03bf\u03c5\u03c3\u03c4\u03bf\u03c2"\
        "\u03a3\u03b5\u03c0\u03c4\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf\u03c2"\
        "\u039f\u03ba\u03c4\u03ce\u03b2\u03c1\u03b9\u03bf\u03c2"\
        "\u039d\u03bf\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf\u03c2"\
        "\u0394\u03b5\u03ba\u03ad\u03bc\u03b2\u03c1\u03b9\u03bf\u03c2"\
        ""]
    ::msgcat::mcset el AM "\u03c0\u03bc"
    ::msgcat::mcset el PM "\u03bc\u03bc"
    ::msgcat::mcset el DATE_FORMAT "%e/%m/%Y"
    ::msgcat::mcset el TIME_FORMAT_12 "%l:%M:%S %P"
    ::msgcat::mcset el DATE_TIME_FORMAT "%e/%m/%Y %l:%M:%S %P %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset el DAYS_OF_WEEK_ABBREV [list \
        "Κυρ"\
        "Δευ"\
        "Τρι"\
        "Τετ"\
        "Πεμ"\
        "Παρ"\
        "Σαβ"]
    ::msgcat::mcset el DAYS_OF_WEEK_FULL [list \
        "Κυριακή"\
        "Δευτέρα"\
        "Τρίτη"\
        "Τετάρτη"\
        "Πέμπτη"\
        "Παρασκευή"\
        "Σάββατο"]
    ::msgcat::mcset el MONTHS_ABBREV [list \
        "Ιαν"\
        "Φεβ"\
        "Μαρ"\
        "Απρ"\
        "Μαϊ"\
        "Ιουν"\
        "Ιουλ"\
        "Αυγ"\
        "Σεπ"\
        "Οκτ"\
        "Νοε"\
        "Δεκ"\
        ""]
    ::msgcat::mcset el MONTHS_FULL [list \
        "Ιανουάριος"\
        "Φεβρουάριος"\
        "Μάρτιος"\
        "Απρίλιος"\
        "Μάϊος"\
        "Ιούνιος"\
        "Ιούλιος"\
        "Αύγουστος"\
        "Σεπτέμβριος"\
        "Οκτώβριος"\
        "Νοέμβριος"\
        "Δεκέμβριος"\
        ""]
    ::msgcat::mcset el AM "πμ"
    ::msgcat::mcset el PM "μμ"
    ::msgcat::mcset el DATE_FORMAT "%e/%m/%Y"
    ::msgcat::mcset el TIME_FORMAT_12 "%l:%M:%S %P"
    ::msgcat::mcset el DATE_TIME_FORMAT "%e/%m/%Y %l:%M:%S %P %z"
}
Changes to library/msgs/eo.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset eo DAYS_OF_WEEK_ABBREV [list \
        "di"\
        "lu"\
        "ma"\
        "me"\
        "\u0135a"\
        "ve"\
        "sa"]
    ::msgcat::mcset eo DAYS_OF_WEEK_FULL [list \
        "diman\u0109o"\
        "lundo"\
        "mardo"\
        "merkredo"\
        "\u0135a\u016ddo"\
        "vendredo"\
        "sabato"]
    ::msgcat::mcset eo MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "maj"\
        "jun"\
        "jul"\
        "a\u016dg"\
        "sep"\
        "okt"\
        "nov"\
        "dec"\
        ""]
    ::msgcat::mcset eo MONTHS_FULL [list \
        "januaro"\
        "februaro"\
        "marto"\
        "aprilo"\
        "majo"\
        "junio"\
        "julio"\
        "a\u016dgusto"\
        "septembro"\
        "oktobro"\
        "novembro"\
        "decembro"\
        ""]
    ::msgcat::mcset eo BCE "aK"
    ::msgcat::mcset eo CE "pK"







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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset eo DAYS_OF_WEEK_ABBREV [list \
        "di"\
        "lu"\
        "ma"\
        "me"\
        "ĵa"\
        "ve"\
        "sa"]
    ::msgcat::mcset eo DAYS_OF_WEEK_FULL [list \
        "dimanĉo"\
        "lundo"\
        "mardo"\
        "merkredo"\
        "ĵaŭdo"\
        "vendredo"\
        "sabato"]
    ::msgcat::mcset eo MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "maj"\
        "jun"\
        "jul"\
        "aŭg"\
        "sep"\
        "okt"\
        "nov"\
        "dec"\
        ""]
    ::msgcat::mcset eo MONTHS_FULL [list \
        "januaro"\
        "februaro"\
        "marto"\
        "aprilo"\
        "majo"\
        "junio"\
        "julio"\
        "aŭgusto"\
        "septembro"\
        "oktobro"\
        "novembro"\
        "decembro"\
        ""]
    ::msgcat::mcset eo BCE "aK"
    ::msgcat::mcset eo CE "pK"
Changes to library/msgs/es.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset es DAYS_OF_WEEK_ABBREV [list \
        "dom"\
        "lun"\
        "mar"\
        "mi\u00e9"\
        "jue"\
        "vie"\
        "s\u00e1b"]
    ::msgcat::mcset es DAYS_OF_WEEK_FULL [list \
        "domingo"\
        "lunes"\
        "martes"\
        "mi\u00e9rcoles"\
        "jueves"\
        "viernes"\
        "s\u00e1bado"]
    ::msgcat::mcset es MONTHS_ABBREV [list \
        "ene"\
        "feb"\
        "mar"\
        "abr"\
        "may"\
        "jun"\






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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset es DAYS_OF_WEEK_ABBREV [list \
        "dom"\
        "lun"\
        "mar"\
        "mié"\
        "jue"\
        "vie"\
        "sáb"]
    ::msgcat::mcset es DAYS_OF_WEEK_FULL [list \
        "domingo"\
        "lunes"\
        "martes"\
        "miércoles"\
        "jueves"\
        "viernes"\
        "sábado"]
    ::msgcat::mcset es MONTHS_ABBREV [list \
        "ene"\
        "feb"\
        "mar"\
        "abr"\
        "may"\
        "jun"\
Changes to library/msgs/et.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset et DAYS_OF_WEEK_ABBREV [list \
        "P"\
        "E"\
        "T"\
        "K"\
        "N"\
        "R"\
        "L"]
    ::msgcat::mcset et DAYS_OF_WEEK_FULL [list \
        "p\u00fchap\u00e4ev"\
        "esmasp\u00e4ev"\
        "teisip\u00e4ev"\
        "kolmap\u00e4ev"\
        "neljap\u00e4ev"\
        "reede"\
        "laup\u00e4ev"]
    ::msgcat::mcset et MONTHS_ABBREV [list \
        "Jaan"\
        "Veebr"\
        "M\u00e4rts"\
        "Apr"\
        "Mai"\
        "Juuni"\
        "Juuli"\
        "Aug"\
        "Sept"\
        "Okt"\
        "Nov"\
        "Dets"\
        ""]
    ::msgcat::mcset et MONTHS_FULL [list \
        "Jaanuar"\
        "Veebruar"\
        "M\u00e4rts"\
        "Aprill"\
        "Mai"\
        "Juuni"\
        "Juuli"\
        "August"\
        "September"\
        "Oktoober"\











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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset et DAYS_OF_WEEK_ABBREV [list \
        "P"\
        "E"\
        "T"\
        "K"\
        "N"\
        "R"\
        "L"]
    ::msgcat::mcset et DAYS_OF_WEEK_FULL [list \
        "pühapäev"\
        "esmaspäev"\
        "teisipäev"\
        "kolmapäev"\
        "neljapäev"\
        "reede"\
        "laupäev"]
    ::msgcat::mcset et MONTHS_ABBREV [list \
        "Jaan"\
        "Veebr"\
        "Märts"\
        "Apr"\
        "Mai"\
        "Juuni"\
        "Juuli"\
        "Aug"\
        "Sept"\
        "Okt"\
        "Nov"\
        "Dets"\
        ""]
    ::msgcat::mcset et MONTHS_FULL [list \
        "Jaanuar"\
        "Veebruar"\
        "Märts"\
        "Aprill"\
        "Mai"\
        "Juuni"\
        "Juuli"\
        "August"\
        "September"\
        "Oktoober"\
Changes to library/msgs/fa.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fa DAYS_OF_WEEK_ABBREV [list \
        "\u06cc\u2214"\
        "\u062f\u2214"\
        "\u0633\u2214"\
        "\u0686\u2214"\
        "\u067e\u2214"\
        "\u062c\u2214"\
        "\u0634\u2214"]
    ::msgcat::mcset fa DAYS_OF_WEEK_FULL [list \
        "\u06cc\u06cc\u200c\u0634\u0646\u0628\u0647"\
        "\u062f\u0648\u0634\u0646\u0628\u0647"\
        "\u0633\u0647\u200c\u0634\u0646\u0628\u0647"\
        "\u0686\u0647\u0627\u0631\u0634\u0646\u0628\u0647"\
        "\u067e\u0646\u062c\u200c\u0634\u0646\u0628\u0647"\
        "\u062c\u0645\u0639\u0647"\
        "\u0634\u0646\u0628\u0647"]
    ::msgcat::mcset fa MONTHS_ABBREV [list \
        "\u0698\u0627\u0646"\
        "\u0641\u0648\u0631"\
        "\u0645\u0627\u0631"\
        "\u0622\u0648\u0631"\
        "\u0645\u0640\u0647"\
        "\u0698\u0648\u0646"\
        "\u0698\u0648\u06cc"\
        "\u0627\u0648\u062a"\
        "\u0633\u067e\u062a"\
        "\u0627\u0643\u062a"\
        "\u0646\u0648\u0627"\
        "\u062f\u0633\u0627"\
        ""]
    ::msgcat::mcset fa MONTHS_FULL [list \
        "\u0698\u0627\u0646\u0648\u06cc\u0647"\
        "\u0641\u0648\u0631\u0648\u06cc\u0647"\
        "\u0645\u0627\u0631\u0633"\
        "\u0622\u0648\u0631\u06cc\u0644"\
        "\u0645\u0647"\
        "\u0698\u0648\u0626\u0646"\
        "\u0698\u0648\u0626\u06cc\u0647"\
        "\u0627\u0648\u062a"\
        "\u0633\u067e\u062a\u0627\u0645\u0628\u0631"\
        "\u0627\u0643\u062a\u0628\u0631"\
        "\u0646\u0648\u0627\u0645\u0628\u0631"\
        "\u062f\u0633\u0627\u0645\u0628\u0631"\
        ""]
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fa DAYS_OF_WEEK_ABBREV [list \
        "ی∔"\
        "د∔"\
        "س∔"\
        "چ∔"\
        "پ∔"\
        "ج∔"\
        "ش∔"]
    ::msgcat::mcset fa DAYS_OF_WEEK_FULL [list \
        "یی‌شنبه"\
        "دوشنبه"\
        "سه‌شنبه"\
        "چهارشنبه"\
        "پنج‌شنبه"\
        "جمعه"\
        "شنبه"]
    ::msgcat::mcset fa MONTHS_ABBREV [list \
        "ژان"\
        "فور"\
        "مار"\
        "آور"\
        "مـه"\
        "ژون"\
        "ژوی"\
        "اوت"\
        "سپت"\
        "اكت"\
        "نوا"\
        "دسا"\
        ""]
    ::msgcat::mcset fa MONTHS_FULL [list \
        "ژانویه"\
        "فورویه"\
        "مارس"\
        "آوریل"\
        "مه"\
        "ژوئن"\
        "ژوئیه"\
        "اوت"\
        "سپتامبر"\
        "اكتبر"\
        "نوامبر"\
        "دسامبر"\
        ""]
}
Changes to library/msgs/fa_in.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fa_IN DAYS_OF_WEEK_ABBREV [list \
        "\u06cc\u2214"\
        "\u062f\u2214"\
        "\u0633\u2214"\
        "\u0686\u2214"\
        "\u067e\u2214"\
        "\u062c\u2214"\
        "\u0634\u2214"]
    ::msgcat::mcset fa_IN DAYS_OF_WEEK_FULL [list \
        "\u06cc\u06cc\u200c\u0634\u0646\u0628\u0647"\
        "\u062f\u0648\u0634\u0646\u0628\u0647"\
        "\u0633\u0647\u200c\u0634\u0646\u0628\u0647"\
        "\u0686\u0647\u0627\u0631\u0634\u0646\u0628\u0647"\
        "\u067e\u0646\u062c\u200c\u0634\u0646\u0628\u0647"\
        "\u062c\u0645\u0639\u0647"\
        "\u0634\u0646\u0628\u0647"]
    ::msgcat::mcset fa_IN MONTHS_ABBREV [list \
        "\u0698\u0627\u0646"\
        "\u0641\u0648\u0631"\
        "\u0645\u0627\u0631"\
        "\u0622\u0648\u0631"\
        "\u0645\u0640\u0647"\
        "\u0698\u0648\u0646"\
        "\u0698\u0648\u06cc"\
        "\u0627\u0648\u062a"\
        "\u0633\u067e\u062a"\
        "\u0627\u0643\u062a"\
        "\u0646\u0648\u0627"\
        "\u062f\u0633\u0627"\
        ""]
    ::msgcat::mcset fa_IN MONTHS_FULL [list \
        "\u0698\u0627\u0646\u0648\u06cc\u0647"\
        "\u0641\u0648\u0631\u0648\u06cc\u0647"\
        "\u0645\u0627\u0631\u0633"\
        "\u0622\u0648\u0631\u06cc\u0644"\
        "\u0645\u0647"\
        "\u0698\u0648\u0626\u0646"\
        "\u0698\u0648\u0626\u06cc\u0647"\
        "\u0627\u0648\u062a"\
        "\u0633\u067e\u062a\u0627\u0645\u0628\u0631"\
        "\u0627\u0643\u062a\u0628\u0631"\
        "\u0646\u0648\u0627\u0645\u0628\u0631"\
        "\u062f\u0633\u0627\u0645\u0628\u0631"\
        ""]
    ::msgcat::mcset fa_IN AM "\u0635\u0628\u062d"
    ::msgcat::mcset fa_IN PM "\u0639\u0635\u0631"
    ::msgcat::mcset fa_IN DATE_FORMAT "%A %d %B %Y"
    ::msgcat::mcset fa_IN TIME_FORMAT_12 "%I:%M:%S  %z"
    ::msgcat::mcset fa_IN DATE_TIME_FORMAT "%A %d %B %Y %I:%M:%S  %z %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fa_IN DAYS_OF_WEEK_ABBREV [list \
        "ی∔"\
        "د∔"\
        "س∔"\
        "چ∔"\
        "پ∔"\
        "ج∔"\
        "ش∔"]
    ::msgcat::mcset fa_IN DAYS_OF_WEEK_FULL [list \
        "یی‌شنبه"\
        "دوشنبه"\
        "سه‌شنبه"\
        "چهارشنبه"\
        "پنج‌شنبه"\
        "جمعه"\
        "شنبه"]
    ::msgcat::mcset fa_IN MONTHS_ABBREV [list \
        "ژان"\
        "فور"\
        "مار"\
        "آور"\
        "مـه"\
        "ژون"\
        "ژوی"\
        "اوت"\
        "سپت"\
        "اكت"\
        "نوا"\
        "دسا"\
        ""]
    ::msgcat::mcset fa_IN MONTHS_FULL [list \
        "ژانویه"\
        "فورویه"\
        "مارس"\
        "آوریل"\
        "مه"\
        "ژوئن"\
        "ژوئیه"\
        "اوت"\
        "سپتامبر"\
        "اكتبر"\
        "نوامبر"\
        "دسامبر"\
        ""]
    ::msgcat::mcset fa_IN AM "صبح"
    ::msgcat::mcset fa_IN PM "عصر"
    ::msgcat::mcset fa_IN DATE_FORMAT "%A %d %B %Y"
    ::msgcat::mcset fa_IN TIME_FORMAT_12 "%I:%M:%S  %z"
    ::msgcat::mcset fa_IN DATE_TIME_FORMAT "%A %d %B %Y %I:%M:%S  %z %z"
}
Changes to library/msgs/fa_ir.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fa_IR AM "\u0635\u0628\u062d"
    ::msgcat::mcset fa_IR PM "\u0639\u0635\u0631"
    ::msgcat::mcset fa_IR DATE_FORMAT "%d\u2044%m\u2044%Y"
    ::msgcat::mcset fa_IR TIME_FORMAT "%S:%M:%H"
    ::msgcat::mcset fa_IR TIME_FORMAT_12 "%S:%M:%l %P"
    ::msgcat::mcset fa_IR DATE_TIME_FORMAT "%d\u2044%m\u2044%Y %S:%M:%H %z"
}


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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fa_IR AM "صبح"
    ::msgcat::mcset fa_IR PM "عصر"
    ::msgcat::mcset fa_IR DATE_FORMAT "%d%m%Y"
    ::msgcat::mcset fa_IR TIME_FORMAT "%S:%M:%H"
    ::msgcat::mcset fa_IR TIME_FORMAT_12 "%S:%M:%l %P"
    ::msgcat::mcset fa_IR DATE_TIME_FORMAT "%d%m%Y %S:%M:%H %z"
}
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        "lauantai"]
    ::msgcat::mcset fi MONTHS_ABBREV [list \
        "tammi"\
        "helmi"\
        "maalis"\
        "huhti"\
        "touko"\
        "kes\u00e4"\
        "hein\u00e4"\
        "elo"\
        "syys"\
        "loka"\
        "marras"\
        "joulu"\
        ""]
    ::msgcat::mcset fi MONTHS_FULL [list \
        "tammikuu"\
        "helmikuu"\
        "maaliskuu"\
        "huhtikuu"\
        "toukokuu"\
        "kes\u00e4kuu"\
        "hein\u00e4kuu"\
        "elokuu"\
        "syyskuu"\
        "lokakuu"\
        "marraskuu"\
        "joulukuu"\
        ""]
    ::msgcat::mcset fi DATE_FORMAT "%e.%m.%Y"







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        "lauantai"]
    ::msgcat::mcset fi MONTHS_ABBREV [list \
        "tammi"\
        "helmi"\
        "maalis"\
        "huhti"\
        "touko"\
        "kesä"\
        "heinä"\
        "elo"\
        "syys"\
        "loka"\
        "marras"\
        "joulu"\
        ""]
    ::msgcat::mcset fi MONTHS_FULL [list \
        "tammikuu"\
        "helmikuu"\
        "maaliskuu"\
        "huhtikuu"\
        "toukokuu"\
        "kesäkuu"\
        "heinäkuu"\
        "elokuu"\
        "syyskuu"\
        "lokakuu"\
        "marraskuu"\
        "joulukuu"\
        ""]
    ::msgcat::mcset fi DATE_FORMAT "%e.%m.%Y"
Changes to library/msgs/fo.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fo DAYS_OF_WEEK_ABBREV [list \
        "sun"\
        "m\u00e1n"\
        "t\u00fds"\
        "mik"\
        "h\u00f3s"\
        "fr\u00ed"\
        "ley"]
    ::msgcat::mcset fo DAYS_OF_WEEK_FULL [list \
        "sunnudagur"\
        "m\u00e1nadagur"\
        "t\u00fdsdagur"\
        "mikudagur"\
        "h\u00f3sdagur"\
        "fr\u00edggjadagur"\
        "leygardagur"]
    ::msgcat::mcset fo MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "mai"\
        "jun"\
        "jul"\
        "aug"\
        "sep"\
        "okt"\
        "nov"\
        "des"\
        ""]
    ::msgcat::mcset fo MONTHS_FULL [list \
        "januar"\
        "februar"\
        "mars"\
        "apr\u00edl"\
        "mai"\
        "juni"\
        "juli"\
        "august"\
        "september"\
        "oktober"\
        "november"\
        "desember"\
        ""]
}




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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset fo DAYS_OF_WEEK_ABBREV [list \
        "sun"\
        "mán"\
        "týs"\
        "mik"\
        "hós"\
        "frí"\
        "ley"]
    ::msgcat::mcset fo DAYS_OF_WEEK_FULL [list \
        "sunnudagur"\
        "mánadagur"\
        "týsdagur"\
        "mikudagur"\
        "hósdagur"\
        "fríggjadagur"\
        "leygardagur"]
    ::msgcat::mcset fo MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "mai"\
        "jun"\
        "jul"\
        "aug"\
        "sep"\
        "okt"\
        "nov"\
        "des"\
        ""]
    ::msgcat::mcset fo MONTHS_FULL [list \
        "januar"\
        "februar"\
        "mars"\
        "apríl"\
        "mai"\
        "juni"\
        "juli"\
        "august"\
        "september"\
        "oktober"\
        "november"\
        "desember"\
        ""]
}
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        "mardi"\
        "mercredi"\
        "jeudi"\
        "vendredi"\
        "samedi"]
    ::msgcat::mcset fr MONTHS_ABBREV [list \
        "janv."\
        "f\u00e9vr."\
        "mars"\
        "avr."\
        "mai"\
        "juin"\
        "juil."\
        "ao\u00fbt"\
        "sept."\
        "oct."\
        "nov."\
        "d\u00e9c."\
        ""]
    ::msgcat::mcset fr MONTHS_FULL [list \
        "janvier"\
        "f\u00e9vrier"\
        "mars"\
        "avril"\
        "mai"\
        "juin"\
        "juillet"\
        "ao\u00fbt"\
        "septembre"\
        "octobre"\
        "novembre"\
        "d\u00e9cembre"\
        ""]
    ::msgcat::mcset fr BCE "av. J.-C."
    ::msgcat::mcset fr CE "ap. J.-C."
    ::msgcat::mcset fr DATE_FORMAT "%e %B %Y"
    ::msgcat::mcset fr TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset fr DATE_TIME_FORMAT "%e %B %Y %H:%M:%S %z"
}







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        "mardi"\
        "mercredi"\
        "jeudi"\
        "vendredi"\
        "samedi"]
    ::msgcat::mcset fr MONTHS_ABBREV [list \
        "janv."\
        "févr."\
        "mars"\
        "avr."\
        "mai"\
        "juin"\
        "juil."\
        "août"\
        "sept."\
        "oct."\
        "nov."\
        "déc."\
        ""]
    ::msgcat::mcset fr MONTHS_FULL [list \
        "janvier"\
        "février"\
        "mars"\
        "avril"\
        "mai"\
        "juin"\
        "juillet"\
        "août"\
        "septembre"\
        "octobre"\
        "novembre"\
        "décembre"\
        ""]
    ::msgcat::mcset fr BCE "av. J.-C."
    ::msgcat::mcset fr CE "ap. J.-C."
    ::msgcat::mcset fr DATE_FORMAT "%e %B %Y"
    ::msgcat::mcset fr TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset fr DATE_TIME_FORMAT "%e %B %Y %H:%M:%S %z"
}
Changes to library/msgs/ga.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ga DAYS_OF_WEEK_ABBREV [list \
        "Domh"\
        "Luan"\
        "M\u00e1irt"\
        "C\u00e9ad"\
        "D\u00e9ar"\
        "Aoine"\
        "Sath"]
    ::msgcat::mcset ga DAYS_OF_WEEK_FULL [list \
        "D\u00e9 Domhnaigh"\
        "D\u00e9 Luain"\
        "D\u00e9 M\u00e1irt"\
        "D\u00e9 C\u00e9adaoin"\
        "D\u00e9ardaoin"\
        "D\u00e9 hAoine"\
        "D\u00e9 Sathairn"]
    ::msgcat::mcset ga MONTHS_ABBREV [list \
        "Ean"\
        "Feabh"\
        "M\u00e1rta"\
        "Aib"\
        "Beal"\
        "Meith"\
        "I\u00fail"\
        "L\u00fan"\
        "MF\u00f3mh"\
        "DF\u00f3mh"\
        "Samh"\
        "Noll"\
        ""]
    ::msgcat::mcset ga MONTHS_FULL [list \
        "Ean\u00e1ir"\
        "Feabhra"\
        "M\u00e1rta"\
        "Aibre\u00e1n"\
        "M\u00ed na Bealtaine"\
        "Meith"\
        "I\u00fail"\
        "L\u00fanasa"\
        "Me\u00e1n F\u00f3mhair"\
        "Deireadh F\u00f3mhair"\
        "M\u00ed na Samhna"\
        "M\u00ed na Nollag"\
        ""]
}





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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ga DAYS_OF_WEEK_ABBREV [list \
        "Domh"\
        "Luan"\
        "Máirt"\
        "Céad"\
        "Déar"\
        "Aoine"\
        "Sath"]
    ::msgcat::mcset ga DAYS_OF_WEEK_FULL [list \
        "Dé Domhnaigh"\
        "Dé Luain"\
        "Dé Máirt"\
        "Dé Céadaoin"\
        "Déardaoin"\
        "Dé hAoine"\
        "Dé Sathairn"]
    ::msgcat::mcset ga MONTHS_ABBREV [list \
        "Ean"\
        "Feabh"\
        "Márta"\
        "Aib"\
        "Beal"\
        "Meith"\
        "Iúil"\
        "Lún"\
        "MFómh"\
        "DFómh"\
        "Samh"\
        "Noll"\
        ""]
    ::msgcat::mcset ga MONTHS_FULL [list \
        "Eanáir"\
        "Feabhra"\
        "Márta"\
        "Aibreán"\
        "Mí na Bealtaine"\
        "Meith"\
        "Iúil"\
        "Lúnasa"\
        "Meán Fómhair"\
        "Deireadh Fómhair"\
        "Mí na Samhna"\
        "Mí na Nollag"\
        ""]
}
Changes to library/msgs/gl.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset gl DAYS_OF_WEEK_ABBREV [list \
        "Dom"\
        "Lun"\
        "Mar"\
        "M\u00e9r"\
        "Xov"\
        "Ven"\
        "S\u00e1b"]
    ::msgcat::mcset gl DAYS_OF_WEEK_FULL [list \
        "Domingo"\
        "Luns"\
        "Martes"\
        "M\u00e9rcores"\
        "Xoves"\
        "Venres"\
        "S\u00e1bado"]
    ::msgcat::mcset gl MONTHS_ABBREV [list \
        "Xan"\
        "Feb"\
        "Mar"\
        "Abr"\
        "Mai"\
        "Xu\u00f1"\
        "Xul"\
        "Ago"\
        "Set"\
        "Out"\
        "Nov"\
        "Dec"\
        ""]
    ::msgcat::mcset gl MONTHS_FULL [list \
        "Xaneiro"\
        "Febreiro"\
        "Marzo"\
        "Abril"\
        "Maio"\
        "Xu\u00f1o"\
        "Xullo"\
        "Agosto"\
        "Setembro"\
        "Outubro"\
        "Novembro"\
        "Decembro"\
        ""]






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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset gl DAYS_OF_WEEK_ABBREV [list \
        "Dom"\
        "Lun"\
        "Mar"\
        "Mér"\
        "Xov"\
        "Ven"\
        "Sáb"]
    ::msgcat::mcset gl DAYS_OF_WEEK_FULL [list \
        "Domingo"\
        "Luns"\
        "Martes"\
        "Mércores"\
        "Xoves"\
        "Venres"\
        "Sábado"]
    ::msgcat::mcset gl MONTHS_ABBREV [list \
        "Xan"\
        "Feb"\
        "Mar"\
        "Abr"\
        "Mai"\
        "Xuñ"\
        "Xul"\
        "Ago"\
        "Set"\
        "Out"\
        "Nov"\
        "Dec"\
        ""]
    ::msgcat::mcset gl MONTHS_FULL [list \
        "Xaneiro"\
        "Febreiro"\
        "Marzo"\
        "Abril"\
        "Maio"\
        "Xuño"\
        "Xullo"\
        "Agosto"\
        "Setembro"\
        "Outubro"\
        "Novembro"\
        "Decembro"\
        ""]
Changes to library/msgs/he.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset he DAYS_OF_WEEK_ABBREV [list \
        "\u05d0"\
        "\u05d1"\
        "\u05d2"\
        "\u05d3"\
        "\u05d4"\
        "\u05d5"\
        "\u05e9"]
    ::msgcat::mcset he DAYS_OF_WEEK_FULL [list \
        "\u05d9\u05d5\u05dd \u05e8\u05d0\u05e9\u05d5\u05df"\
        "\u05d9\u05d5\u05dd \u05e9\u05e0\u05d9"\
        "\u05d9\u05d5\u05dd \u05e9\u05dc\u05d9\u05e9\u05d9"\
        "\u05d9\u05d5\u05dd \u05e8\u05d1\u05d9\u05e2\u05d9"\
        "\u05d9\u05d5\u05dd \u05d7\u05de\u05d9\u05e9\u05d9"\
        "\u05d9\u05d5\u05dd \u05e9\u05d9\u05e9\u05d9"\
        "\u05e9\u05d1\u05ea"]
    ::msgcat::mcset he MONTHS_ABBREV [list \
        "\u05d9\u05e0\u05d5"\
        "\u05e4\u05d1\u05e8"\
        "\u05de\u05e8\u05e5"\
        "\u05d0\u05e4\u05e8"\
        "\u05de\u05d0\u05d9"\
        "\u05d9\u05d5\u05e0"\
        "\u05d9\u05d5\u05dc"\
        "\u05d0\u05d5\u05d2"\
        "\u05e1\u05e4\u05d8"\
        "\u05d0\u05d5\u05e7"\
        "\u05e0\u05d5\u05d1"\
        "\u05d3\u05e6\u05de"\
        ""]
    ::msgcat::mcset he MONTHS_FULL [list \
        "\u05d9\u05e0\u05d5\u05d0\u05e8"\
        "\u05e4\u05d1\u05e8\u05d5\u05d0\u05e8"\
        "\u05de\u05e8\u05e5"\
        "\u05d0\u05e4\u05e8\u05d9\u05dc"\
        "\u05de\u05d0\u05d9"\
        "\u05d9\u05d5\u05e0\u05d9"\
        "\u05d9\u05d5\u05dc\u05d9"\
        "\u05d0\u05d5\u05d2\u05d5\u05e1\u05d8"\
        "\u05e1\u05e4\u05d8\u05de\u05d1\u05e8"\
        "\u05d0\u05d5\u05e7\u05d8\u05d5\u05d1\u05e8"\
        "\u05e0\u05d5\u05d1\u05de\u05d1\u05e8"\
        "\u05d3\u05e6\u05de\u05d1\u05e8"\
        ""]
    ::msgcat::mcset he BCE "\u05dc\u05e1\u05d4\u0022\u05e0"
    ::msgcat::mcset he CE "\u05dc\u05e4\u05e1\u05d4\u0022\u05e0"
    ::msgcat::mcset he DATE_FORMAT "%d/%m/%Y"
    ::msgcat::mcset he TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset he DATE_TIME_FORMAT "%d/%m/%Y %H:%M:%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset he DAYS_OF_WEEK_ABBREV [list \
        "א"\
        "ב"\
        "ג"\
        "ד"\
        "ה"\
        "ו"\
        "ש"]
    ::msgcat::mcset he DAYS_OF_WEEK_FULL [list \
        "יום ראשון"\
        "יום שני"\
        "יום שלישי"\
        "יום רביעי"\
        "יום חמישי"\
        "יום שישי"\
        "שבת"]
    ::msgcat::mcset he MONTHS_ABBREV [list \
        "ינו"\
        "פבר"\
        "מרץ"\
        "אפר"\
        "מאי"\
        "יונ"\
        "יול"\
        "אוג"\
        "ספט"\
        "אוק"\
        "נוב"\
        "דצמ"\
        ""]
    ::msgcat::mcset he MONTHS_FULL [list \
        "ינואר"\
        "פברואר"\
        "מרץ"\
        "אפריל"\
        "מאי"\
        "יוני"\
        "יולי"\
        "אוגוסט"\
        "ספטמבר"\
        "אוקטובר"\
        "נובמבר"\
        "דצמבר"\
        ""]
    ::msgcat::mcset he BCE "לסה"נ"
    ::msgcat::mcset he CE "לפסה"נ"
    ::msgcat::mcset he DATE_FORMAT "%d/%m/%Y"
    ::msgcat::mcset he TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset he DATE_TIME_FORMAT "%d/%m/%Y %H:%M:%S %z"
}
Changes to library/msgs/hi.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset hi DAYS_OF_WEEK_FULL [list \
        "\u0930\u0935\u093f\u0935\u093e\u0930"\
        "\u0938\u094b\u092e\u0935\u093e\u0930"\
        "\u092e\u0902\u0917\u0932\u0935\u093e\u0930"\
        "\u092c\u0941\u0927\u0935\u093e\u0930"\
        "\u0917\u0941\u0930\u0941\u0935\u093e\u0930"\
        "\u0936\u0941\u0915\u094d\u0930\u0935\u093e\u0930"\
        "\u0936\u0928\u093f\u0935\u093e\u0930"]
    ::msgcat::mcset hi MONTHS_ABBREV [list \
        "\u091c\u0928\u0935\u0930\u0940"\
        "\u092b\u093c\u0930\u0935\u0930\u0940"\
        "\u092e\u093e\u0930\u094d\u091a"\
        "\u0905\u092a\u094d\u0930\u0947\u0932"\
        "\u092e\u0908"\
        "\u091c\u0942\u0928"\
        "\u091c\u0941\u0932\u093e\u0908"\
        "\u0905\u0917\u0938\u094d\u0924"\
        "\u0938\u093f\u0924\u092e\u094d\u092c\u0930"\
        "\u0905\u0915\u094d\u091f\u0942\u092c\u0930"\
        "\u0928\u0935\u092e\u094d\u092c\u0930"\
        "\u0926\u093f\u0938\u092e\u094d\u092c\u0930"]
    ::msgcat::mcset hi MONTHS_FULL [list \
        "\u091c\u0928\u0935\u0930\u0940"\
        "\u092b\u093c\u0930\u0935\u0930\u0940"\
        "\u092e\u093e\u0930\u094d\u091a"\
        "\u0905\u092a\u094d\u0930\u0947\u0932"\
        "\u092e\u0908"\
        "\u091c\u0942\u0928"\
        "\u091c\u0941\u0932\u093e\u0908"\
        "\u0905\u0917\u0938\u094d\u0924"\
        "\u0938\u093f\u0924\u092e\u094d\u092c\u0930"\
        "\u0905\u0915\u094d\u091f\u0942\u092c\u0930"\
        "\u0928\u0935\u092e\u094d\u092c\u0930"\
        "\u0926\u093f\u0938\u092e\u094d\u092c\u0930"]
    ::msgcat::mcset hi AM "\u0908\u0938\u093e\u092a\u0942\u0930\u094d\u0935"
    ::msgcat::mcset hi PM "."
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset hi DAYS_OF_WEEK_FULL [list \
        "रविवार"\
        "सोमवार"\
        "मंगलवार"\
        "बुधवार"\
        "गुरुवार"\
        "शुक्रवार"\
        "शनिवार"]
    ::msgcat::mcset hi MONTHS_ABBREV [list \
        "जनवरी"\
        "फ़रवरी"\
        "मार्च"\
        "अप्रेल"\
        "मई"\
        "जून"\
        "जुलाई"\
        "अगस्त"\
        "सितम्बर"\
        "अक्टूबर"\
        "नवम्बर"\
        "दिसम्बर"]
    ::msgcat::mcset hi MONTHS_FULL [list \
        "जनवरी"\
        "फ़रवरी"\
        "मार्च"\
        "अप्रेल"\
        "मई"\
        "जून"\
        "जुलाई"\
        "अगस्त"\
        "सितम्बर"\
        "अक्टूबर"\
        "नवम्बर"\
        "दिसम्बर"]
    ::msgcat::mcset hi AM "ईसापूर्व"
    ::msgcat::mcset hi PM "."
}
Changes to library/msgs/hr.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset hr DAYS_OF_WEEK_ABBREV [list \
        "ned"\
        "pon"\
        "uto"\
        "sri"\
        "\u010det"\
        "pet"\
        "sub"]
    ::msgcat::mcset hr DAYS_OF_WEEK_FULL [list \
        "nedjelja"\
        "ponedjeljak"\
        "utorak"\
        "srijeda"\
        "\u010detvrtak"\
        "petak"\
        "subota"]
    ::msgcat::mcset hr MONTHS_ABBREV [list \
        "sij"\
        "vel"\
        "o\u017eu"\
        "tra"\
        "svi"\
        "lip"\
        "srp"\
        "kol"\
        "ruj"\
        "lis"\
        "stu"\
        "pro"\
        ""]
    ::msgcat::mcset hr MONTHS_FULL [list \
        "sije\u010danj"\
        "velja\u010da"\
        "o\u017eujak"\
        "travanj"\
        "svibanj"\
        "lipanj"\
        "srpanj"\
        "kolovoz"\
        "rujan"\
        "listopad"\







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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset hr DAYS_OF_WEEK_ABBREV [list \
        "ned"\
        "pon"\
        "uto"\
        "sri"\
        "čet"\
        "pet"\
        "sub"]
    ::msgcat::mcset hr DAYS_OF_WEEK_FULL [list \
        "nedjelja"\
        "ponedjeljak"\
        "utorak"\
        "srijeda"\
        "četvrtak"\
        "petak"\
        "subota"]
    ::msgcat::mcset hr MONTHS_ABBREV [list \
        "sij"\
        "vel"\
        "ožu"\
        "tra"\
        "svi"\
        "lip"\
        "srp"\
        "kol"\
        "ruj"\
        "lis"\
        "stu"\
        "pro"\
        ""]
    ::msgcat::mcset hr MONTHS_FULL [list \
        "siječanj"\
        "veljača"\
        "ožujak"\
        "travanj"\
        "svibanj"\
        "lipanj"\
        "srpanj"\
        "kolovoz"\
        "rujan"\
        "listopad"\
Changes to library/msgs/hu.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset hu DAYS_OF_WEEK_ABBREV [list \
        "V"\
        "H"\
        "K"\
        "Sze"\
        "Cs"\
        "P"\
        "Szo"]
    ::msgcat::mcset hu DAYS_OF_WEEK_FULL [list \
        "vas\u00e1rnap"\
        "h\u00e9tf\u0151"\
        "kedd"\
        "szerda"\
        "cs\u00fct\u00f6rt\u00f6k"\
        "p\u00e9ntek"\
        "szombat"]
    ::msgcat::mcset hu MONTHS_ABBREV [list \
        "jan."\
        "febr."\
        "m\u00e1rc."\
        "\u00e1pr."\
        "m\u00e1j."\
        "j\u00fan."\
        "j\u00fal."\
        "aug."\
        "szept."\
        "okt."\
        "nov."\
        "dec."\
        ""]
    ::msgcat::mcset hu MONTHS_FULL [list \
        "janu\u00e1r"\
        "febru\u00e1r"\
        "m\u00e1rcius"\
        "\u00e1prilis"\
        "m\u00e1jus"\
        "j\u00fanius"\
        "j\u00falius"\
        "augusztus"\
        "szeptember"\
        "okt\u00f3ber"\
        "november"\
        "december"\
        ""]
    ::msgcat::mcset hu BCE "i.e."
    ::msgcat::mcset hu CE "i.u."
    ::msgcat::mcset hu AM "DE"
    ::msgcat::mcset hu PM "DU"











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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset hu DAYS_OF_WEEK_ABBREV [list \
        "V"\
        "H"\
        "K"\
        "Sze"\
        "Cs"\
        "P"\
        "Szo"]
    ::msgcat::mcset hu DAYS_OF_WEEK_FULL [list \
        "vasárnap"\
        "hétfő"\
        "kedd"\
        "szerda"\
        "csütörtök"\
        "péntek"\
        "szombat"]
    ::msgcat::mcset hu MONTHS_ABBREV [list \
        "jan."\
        "febr."\
        "márc."\
        "ápr."\
        "máj."\
        "jún."\
        "júl."\
        "aug."\
        "szept."\
        "okt."\
        "nov."\
        "dec."\
        ""]
    ::msgcat::mcset hu MONTHS_FULL [list \
        "január"\
        "február"\
        "március"\
        "április"\
        "május"\
        "június"\
        "július"\
        "augusztus"\
        "szeptember"\
        "október"\
        "november"\
        "december"\
        ""]
    ::msgcat::mcset hu BCE "i.e."
    ::msgcat::mcset hu CE "i.u."
    ::msgcat::mcset hu AM "DE"
    ::msgcat::mcset hu PM "DU"
Changes to library/msgs/is.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset is DAYS_OF_WEEK_ABBREV [list \
        "sun."\
        "m\u00e1n."\
        "\u00feri."\
        "mi\u00f0."\
        "fim."\
        "f\u00f6s."\
        "lau."]
    ::msgcat::mcset is DAYS_OF_WEEK_FULL [list \
        "sunnudagur"\
        "m\u00e1nudagur"\
        "\u00feri\u00f0judagur"\
        "mi\u00f0vikudagur"\
        "fimmtudagur"\
        "f\u00f6studagur"\
        "laugardagur"]
    ::msgcat::mcset is MONTHS_ABBREV [list \
        "jan."\
        "feb."\
        "mar."\
        "apr."\
        "ma\u00ed"\
        "j\u00fan."\
        "j\u00fal."\
        "\u00e1g\u00fa."\
        "sep."\
        "okt."\
        "n\u00f3v."\
        "des."\
        ""]
    ::msgcat::mcset is MONTHS_FULL [list \
        "jan\u00faar"\
        "febr\u00faar"\
        "mars"\
        "apr\u00edl"\
        "ma\u00ed"\
        "j\u00fan\u00ed"\
        "j\u00fal\u00ed"\
        "\u00e1g\u00fast"\
        "september"\
        "okt\u00f3ber"\
        "n\u00f3vember"\
        "desember"\
        ""]
    ::msgcat::mcset is DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset is TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset is DATE_TIME_FORMAT "%e.%m.%Y %H:%M:%S %z"
}




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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset is DAYS_OF_WEEK_ABBREV [list \
        "sun."\
        "mán."\
        "þri."\
        "mið."\
        "fim."\
        "fös."\
        "lau."]
    ::msgcat::mcset is DAYS_OF_WEEK_FULL [list \
        "sunnudagur"\
        "mánudagur"\
        "þriðjudagur"\
        "miðvikudagur"\
        "fimmtudagur"\
        "föstudagur"\
        "laugardagur"]
    ::msgcat::mcset is MONTHS_ABBREV [list \
        "jan."\
        "feb."\
        "mar."\
        "apr."\
        "maí"\
        "jún."\
        "júl."\
        "ágú."\
        "sep."\
        "okt."\
        "nóv."\
        "des."\
        ""]
    ::msgcat::mcset is MONTHS_FULL [list \
        "janúar"\
        "febrúar"\
        "mars"\
        "apríl"\
        "maí"\
        "júní"\
        "júlí"\
        "ágúst"\
        "september"\
        "október"\
        "nóvember"\
        "desember"\
        ""]
    ::msgcat::mcset is DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset is TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset is DATE_TIME_FORMAT "%e.%m.%Y %H:%M:%S %z"
}
Changes to library/msgs/it.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset it DAYS_OF_WEEK_ABBREV [list \
        "dom"\
        "lun"\
        "mar"\
        "mer"\
        "gio"\
        "ven"\
        "sab"]
    ::msgcat::mcset it DAYS_OF_WEEK_FULL [list \
        "domenica"\
        "luned\u00ec"\
        "marted\u00ec"\
        "mercoled\u00ec"\
        "gioved\u00ec"\
        "venerd\u00ec"\
        "sabato"]
    ::msgcat::mcset it MONTHS_ABBREV [list \
        "gen"\
        "feb"\
        "mar"\
        "apr"\
        "mag"\












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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset it DAYS_OF_WEEK_ABBREV [list \
        "dom"\
        "lun"\
        "mar"\
        "mer"\
        "gio"\
        "ven"\
        "sab"]
    ::msgcat::mcset it DAYS_OF_WEEK_FULL [list \
        "domenica"\
        "lunedì"\
        "martedì"\
        "mercoledì"\
        "giovedì"\
        "venerdì"\
        "sabato"]
    ::msgcat::mcset it MONTHS_ABBREV [list \
        "gen"\
        "feb"\
        "mar"\
        "apr"\
        "mag"\
Changes to library/msgs/ja.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ja DAYS_OF_WEEK_ABBREV [list \
        "\u65e5"\
        "\u6708"\
        "\u706b"\
        "\u6c34"\
        "\u6728"\
        "\u91d1"\
        "\u571f"]
    ::msgcat::mcset ja DAYS_OF_WEEK_FULL [list \
        "\u65e5\u66dc\u65e5"\
        "\u6708\u66dc\u65e5"\
        "\u706b\u66dc\u65e5"\
        "\u6c34\u66dc\u65e5"\
        "\u6728\u66dc\u65e5"\
        "\u91d1\u66dc\u65e5"\
        "\u571f\u66dc\u65e5"]
    ::msgcat::mcset ja MONTHS_FULL [list \
        "1\u6708"\
        "2\u6708"\
        "3\u6708"\
        "4\u6708"\
        "5\u6708"\
        "6\u6708"\
        "7\u6708"\
        "8\u6708"\
        "9\u6708"\
        "10\u6708"\
        "11\u6708"\
        "12\u6708"]
    ::msgcat::mcset ja BCE "\u7d00\u5143\u524d"
    ::msgcat::mcset ja CE "\u897f\u66a6"
    ::msgcat::mcset ja AM "\u5348\u524d"
    ::msgcat::mcset ja PM "\u5348\u5f8c"
    ::msgcat::mcset ja DATE_FORMAT "%Y/%m/%d"
    ::msgcat::mcset ja TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset ja TIME_FORMAT_12 "%P %I:%M:%S"
    ::msgcat::mcset ja DATE_TIME_FORMAT "%Y/%m/%d %k:%M:%S %z"
    ::msgcat::mcset ja LOCALE_DATE_FORMAT "%EY\u5e74%m\u6708%d\u65e5"
    ::msgcat::mcset ja LOCALE_TIME_FORMAT "%H\u6642%M\u5206%S\u79d2"
    ::msgcat::mcset ja LOCALE_DATE_TIME_FORMAT "%EY\u5e74%m\u6708%d\u65e5 (%a) %H\u6642%M\u5206%S\u79d2 %z"
    ::msgcat::mcset ja LOCALE_ERAS "\u007b-9223372036854775808 \u897f\u66a6 0\u007d \u007b-3061011600 \u660e\u6cbb 1867\u007d \u007b-1812186000 \u5927\u6b63 1911\u007d \u007b-1357635600 \u662d\u548c 1925\u007d \u007b600220800 \u5e73\u6210 1988\u007d"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ja DAYS_OF_WEEK_ABBREV [list \
        ""\
        ""\
        ""\
        ""\
        ""\
        ""\
        ""]
    ::msgcat::mcset ja DAYS_OF_WEEK_FULL [list \
        "日曜日"\
        "月曜日"\
        "火曜日"\
        "水曜日"\
        "木曜日"\
        "金曜日"\
        "土曜日"]
    ::msgcat::mcset ja MONTHS_FULL [list \
        "1"\
        "2"\
        "3"\
        "4"\
        "5"\
        "6"\
        "7"\
        "8"\
        "9"\
        "10"\
        "11"\
        "12"]
    ::msgcat::mcset ja BCE "紀元前"
    ::msgcat::mcset ja CE "西暦"
    ::msgcat::mcset ja AM "午前"
    ::msgcat::mcset ja PM "午後"
    ::msgcat::mcset ja DATE_FORMAT "%Y/%m/%d"
    ::msgcat::mcset ja TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset ja TIME_FORMAT_12 "%P %I:%M:%S"
    ::msgcat::mcset ja DATE_TIME_FORMAT "%Y/%m/%d %k:%M:%S %z"
    ::msgcat::mcset ja LOCALE_DATE_FORMAT "%EY%m%d"
    ::msgcat::mcset ja LOCALE_TIME_FORMAT "%H%M%S"
    ::msgcat::mcset ja LOCALE_DATE_TIME_FORMAT "%EY%m%d (%a) %H%M%S %z"
    ::msgcat::mcset ja LOCALE_ERAS "{-9223372036854775808 西暦 0} {-3061011600 明治 1867} {-1812186000 大正 1911} {-1357635600 昭和 1925} {600220800 平成 1988}"
}
Changes to library/msgs/ko.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ko DAYS_OF_WEEK_ABBREV [list \
        "\uc77c"\
        "\uc6d4"\
        "\ud654"\
        "\uc218"\
        "\ubaa9"\
        "\uae08"\
        "\ud1a0"]
    ::msgcat::mcset ko DAYS_OF_WEEK_FULL [list \
        "\uc77c\uc694\uc77c"\
        "\uc6d4\uc694\uc77c"\
        "\ud654\uc694\uc77c"\
        "\uc218\uc694\uc77c"\
        "\ubaa9\uc694\uc77c"\
        "\uae08\uc694\uc77c"\
        "\ud1a0\uc694\uc77c"]
    ::msgcat::mcset ko MONTHS_ABBREV [list \
        "1\uc6d4"\
        "2\uc6d4"\
        "3\uc6d4"\
        "4\uc6d4"\
        "5\uc6d4"\
        "6\uc6d4"\
        "7\uc6d4"\
        "8\uc6d4"\
        "9\uc6d4"\
        "10\uc6d4"\
        "11\uc6d4"\
        "12\uc6d4"\
        ""]
    ::msgcat::mcset ko MONTHS_FULL [list \
        "1\uc6d4"\
        "2\uc6d4"\
        "3\uc6d4"\
        "4\uc6d4"\
        "5\uc6d4"\
        "6\uc6d4"\
        "7\uc6d4"\
        "8\uc6d4"\
        "9\uc6d4"\
        "10\uc6d4"\
        "11\uc6d4"\
        "12\uc6d4"\
        ""]
    ::msgcat::mcset ko AM "\uc624\uc804"
    ::msgcat::mcset ko PM "\uc624\ud6c4"
    ::msgcat::mcset ko DATE_FORMAT "%Y-%m-%d"
    ::msgcat::mcset ko TIME_FORMAT_12 "%P %l:%M:%S"
    ::msgcat::mcset ko DATE_TIME_FORMAT "%Y-%m-%d %P %l:%M:%S %z"
    ::msgcat::mcset ko LOCALE_DATE_FORMAT "%Y\ub144%B%Od\uc77c"
    ::msgcat::mcset ko LOCALE_TIME_FORMAT "%H\uc2dc%M\ubd84%S\ucd08"
    ::msgcat::mcset ko LOCALE_DATE_TIME_FORMAT "%A %Y\ub144%B%Od\uc77c%H\uc2dc%M\ubd84%S\ucd08 %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ko DAYS_OF_WEEK_ABBREV [list \
        ""\
        ""\
        ""\
        ""\
        ""\
        ""\
        ""]
    ::msgcat::mcset ko DAYS_OF_WEEK_FULL [list \
        "일요일"\
        "월요일"\
        "화요일"\
        "수요일"\
        "목요일"\
        "금요일"\
        "토요일"]
    ::msgcat::mcset ko MONTHS_ABBREV [list \
        "1"\
        "2"\
        "3"\
        "4"\
        "5"\
        "6"\
        "7"\
        "8"\
        "9"\
        "10"\
        "11"\
        "12"\
        ""]
    ::msgcat::mcset ko MONTHS_FULL [list \
        "1"\
        "2"\
        "3"\
        "4"\
        "5"\
        "6"\
        "7"\
        "8"\
        "9"\
        "10"\
        "11"\
        "12"\
        ""]
    ::msgcat::mcset ko AM "오전"
    ::msgcat::mcset ko PM "오후"
    ::msgcat::mcset ko DATE_FORMAT "%Y-%m-%d"
    ::msgcat::mcset ko TIME_FORMAT_12 "%P %l:%M:%S"
    ::msgcat::mcset ko DATE_TIME_FORMAT "%Y-%m-%d %P %l:%M:%S %z"
    ::msgcat::mcset ko LOCALE_DATE_FORMAT "%Y%B%Od"
    ::msgcat::mcset ko LOCALE_TIME_FORMAT "%H%M%S"
    ::msgcat::mcset ko LOCALE_DATE_TIME_FORMAT "%A %Y%B%Od%H%M%S %z"
}
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ko_KR BCE "\uae30\uc6d0\uc804"
    ::msgcat::mcset ko_KR CE "\uc11c\uae30"
    ::msgcat::mcset ko_KR DATE_FORMAT "%Y.%m.%d"
    ::msgcat::mcset ko_KR TIME_FORMAT_12 "%P %l:%M:%S"
    ::msgcat::mcset ko_KR DATE_TIME_FORMAT "%Y.%m.%d %P %l:%M:%S %z"
}


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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ko_KR BCE "기원전"
    ::msgcat::mcset ko_KR CE "서기"
    ::msgcat::mcset ko_KR DATE_FORMAT "%Y.%m.%d"
    ::msgcat::mcset ko_KR TIME_FORMAT_12 "%P %l:%M:%S"
    ::msgcat::mcset ko_KR DATE_TIME_FORMAT "%Y.%m.%d %P %l:%M:%S %z"
}
Changes to library/msgs/kok.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset kok DAYS_OF_WEEK_FULL [list \
        "\u0906\u0926\u093f\u0924\u094d\u092f\u0935\u093e\u0930"\
        "\u0938\u094b\u092e\u0935\u093e\u0930"\
        "\u092e\u0902\u0917\u0933\u093e\u0930"\
        "\u092c\u0941\u0927\u0935\u093e\u0930"\
        "\u0917\u0941\u0930\u0941\u0935\u093e\u0930"\
        "\u0936\u0941\u0915\u094d\u0930\u0935\u093e\u0930"\
        "\u0936\u0928\u093f\u0935\u093e\u0930"]
    ::msgcat::mcset kok MONTHS_ABBREV [list \
        "\u091c\u093e\u0928\u0947\u0935\u093e\u0930\u0940"\
        "\u092b\u0947\u092c\u0943\u0935\u093e\u0930\u0940"\
        "\u092e\u093e\u0930\u094d\u091a"\
        "\u090f\u092a\u094d\u0930\u093f\u0932"\
        "\u092e\u0947"\
        "\u091c\u0942\u0928"\
        "\u091c\u0941\u0932\u0948"\
        "\u0913\u0917\u0938\u094d\u091f"\
        "\u0938\u0947\u092a\u094d\u091f\u0947\u0902\u092c\u0930"\
        "\u0913\u0915\u094d\u091f\u094b\u092c\u0930"\
        "\u0928\u094b\u0935\u094d\u0939\u0947\u0902\u092c\u0930"\
        "\u0921\u093f\u0938\u0947\u0902\u092c\u0930"]
    ::msgcat::mcset kok MONTHS_FULL [list \
        "\u091c\u093e\u0928\u0947\u0935\u093e\u0930\u0940"\
        "\u092b\u0947\u092c\u094d\u0930\u0941\u0935\u093e\u0930\u0940"\
        "\u092e\u093e\u0930\u094d\u091a"\
        "\u090f\u092a\u094d\u0930\u093f\u0932"\
        "\u092e\u0947"\
        "\u091c\u0942\u0928"\
        "\u091c\u0941\u0932\u0948"\
        "\u0913\u0917\u0938\u094d\u091f"\
        "\u0938\u0947\u092a\u094d\u091f\u0947\u0902\u092c\u0930"\
        "\u0913\u0915\u094d\u091f\u094b\u092c\u0930"\
        "\u0928\u094b\u0935\u094d\u0939\u0947\u0902\u092c\u0930"\
        "\u0921\u093f\u0938\u0947\u0902\u092c\u0930"]
    ::msgcat::mcset kok AM "\u0915\u094d\u0930\u093f\u0938\u094d\u0924\u092a\u0942\u0930\u094d\u0935"
    ::msgcat::mcset kok PM "\u0915\u094d\u0930\u093f\u0938\u094d\u0924\u0936\u0916\u093e"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset kok DAYS_OF_WEEK_FULL [list \
        "आदित्यवार"\
        "सोमवार"\
        "मंगळार"\
        "बुधवार"\
        "गुरुवार"\
        "शुक्रवार"\
        "शनिवार"]
    ::msgcat::mcset kok MONTHS_ABBREV [list \
        "जानेवारी"\
        "फेबृवारी"\
        "मार्च"\
        "एप्रिल"\
        "मे"\
        "जून"\
        "जुलै"\
        "ओगस्ट"\
        "सेप्टेंबर"\
        "ओक्टोबर"\
        "नोव्हेंबर"\
        "डिसेंबर"]
    ::msgcat::mcset kok MONTHS_FULL [list \
        "जानेवारी"\
        "फेब्रुवारी"\
        "मार्च"\
        "एप्रिल"\
        "मे"\
        "जून"\
        "जुलै"\
        "ओगस्ट"\
        "सेप्टेंबर"\
        "ओक्टोबर"\
        "नोव्हेंबर"\
        "डिसेंबर"]
    ::msgcat::mcset kok AM "क्रिस्तपूर्व"
    ::msgcat::mcset kok PM "क्रिस्तशखा"
}
Changes to library/msgs/lt.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset lt DAYS_OF_WEEK_ABBREV [list \
        "Sk"\
        "Pr"\
        "An"\
        "Tr"\
        "Kt"\
        "Pn"\
        "\u0160t"]
    ::msgcat::mcset lt DAYS_OF_WEEK_FULL [list \
        "Sekmadienis"\
        "Pirmadienis"\
        "Antradienis"\
        "Tre\u010diadienis"\
        "Ketvirtadienis"\
        "Penktadienis"\
        "\u0160e\u0161tadienis"]
    ::msgcat::mcset lt MONTHS_ABBREV [list \
        "Sau"\
        "Vas"\
        "Kov"\
        "Bal"\
        "Geg"\
        "Bir"\
        "Lie"\
        "Rgp"\
        "Rgs"\
        "Spa"\
        "Lap"\
        "Grd"\
        ""]
    ::msgcat::mcset lt MONTHS_FULL [list \
        "Sausio"\
        "Vasario"\
        "Kovo"\
        "Baland\u017eio"\
        "Gegu\u017e\u0117s"\
        "Bir\u017eelio"\
        "Liepos"\
        "Rugpj\u016b\u010dio"\
        "Rugs\u0117jo"\
        "Spalio"\
        "Lapkri\u010dio"\
        "Gruod\u017eio"\
        ""]
    ::msgcat::mcset lt BCE "pr.Kr."
    ::msgcat::mcset lt CE "po.Kr."
    ::msgcat::mcset lt DATE_FORMAT "%Y.%m.%e"
    ::msgcat::mcset lt TIME_FORMAT "%H.%M.%S"
    ::msgcat::mcset lt DATE_TIME_FORMAT "%Y.%m.%e %H.%M.%S %z"
}









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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset lt DAYS_OF_WEEK_ABBREV [list \
        "Sk"\
        "Pr"\
        "An"\
        "Tr"\
        "Kt"\
        "Pn"\
        "Št"]
    ::msgcat::mcset lt DAYS_OF_WEEK_FULL [list \
        "Sekmadienis"\
        "Pirmadienis"\
        "Antradienis"\
        "Trečiadienis"\
        "Ketvirtadienis"\
        "Penktadienis"\
        "Šeštadienis"]
    ::msgcat::mcset lt MONTHS_ABBREV [list \
        "Sau"\
        "Vas"\
        "Kov"\
        "Bal"\
        "Geg"\
        "Bir"\
        "Lie"\
        "Rgp"\
        "Rgs"\
        "Spa"\
        "Lap"\
        "Grd"\
        ""]
    ::msgcat::mcset lt MONTHS_FULL [list \
        "Sausio"\
        "Vasario"\
        "Kovo"\
        "Balandžio"\
        "Gegužės"\
        "Birželio"\
        "Liepos"\
        "Rugpjūčio"\
        "Rugsėjo"\
        "Spalio"\
        "Lapkričio"\
        "Gruodžio"\
        ""]
    ::msgcat::mcset lt BCE "pr.Kr."
    ::msgcat::mcset lt CE "po.Kr."
    ::msgcat::mcset lt DATE_FORMAT "%Y.%m.%e"
    ::msgcat::mcset lt TIME_FORMAT "%H.%M.%S"
    ::msgcat::mcset lt DATE_TIME_FORMAT "%Y.%m.%e %H.%M.%S %z"
}
Changes to library/msgs/lv.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset lv DAYS_OF_WEEK_ABBREV [list \
        "Sv"\
        "P"\
        "O"\
        "T"\
        "C"\
        "Pk"\
        "S"]
    ::msgcat::mcset lv DAYS_OF_WEEK_FULL [list \
        "sv\u0113tdiena"\
        "pirmdiena"\
        "otrdiena"\
        "tre\u0161diena"\
        "ceturdien"\
        "piektdiena"\
        "sestdiena"]
    ::msgcat::mcset lv MONTHS_ABBREV [list \
        "Jan"\
        "Feb"\
        "Mar"\
        "Apr"\
        "Maijs"\
        "J\u016bn"\
        "J\u016bl"\
        "Aug"\
        "Sep"\
        "Okt"\
        "Nov"\
        "Dec"\
        ""]
    ::msgcat::mcset lv MONTHS_FULL [list \
        "janv\u0101ris"\
        "febru\u0101ris"\
        "marts"\
        "apr\u012blis"\
        "maijs"\
        "j\u016bnijs"\
        "j\u016blijs"\
        "augusts"\
        "septembris"\
        "oktobris"\
        "novembris"\
        "decembris"\
        ""]
    ::msgcat::mcset lv BCE "pm\u0113"
    ::msgcat::mcset lv CE "m\u0113"
    ::msgcat::mcset lv DATE_FORMAT "%Y.%e.%m"
    ::msgcat::mcset lv TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset lv DATE_TIME_FORMAT "%Y.%e.%m %H:%M:%S %z"
}











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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset lv DAYS_OF_WEEK_ABBREV [list \
        "Sv"\
        "P"\
        "O"\
        "T"\
        "C"\
        "Pk"\
        "S"]
    ::msgcat::mcset lv DAYS_OF_WEEK_FULL [list \
        "svētdiena"\
        "pirmdiena"\
        "otrdiena"\
        "trešdiena"\
        "ceturdien"\
        "piektdiena"\
        "sestdiena"]
    ::msgcat::mcset lv MONTHS_ABBREV [list \
        "Jan"\
        "Feb"\
        "Mar"\
        "Apr"\
        "Maijs"\
        "Jūn"\
        "Jūl"\
        "Aug"\
        "Sep"\
        "Okt"\
        "Nov"\
        "Dec"\
        ""]
    ::msgcat::mcset lv MONTHS_FULL [list \
        "janvāris"\
        "februāris"\
        "marts"\
        "aprīlis"\
        "maijs"\
        "jūnijs"\
        "jūlijs"\
        "augusts"\
        "septembris"\
        "oktobris"\
        "novembris"\
        "decembris"\
        ""]
    ::msgcat::mcset lv BCE "pmē"
    ::msgcat::mcset lv CE "mē"
    ::msgcat::mcset lv DATE_FORMAT "%Y.%e.%m"
    ::msgcat::mcset lv TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset lv DATE_TIME_FORMAT "%Y.%e.%m %H:%M:%S %z"
}
Changes to library/msgs/mk.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset mk DAYS_OF_WEEK_ABBREV [list \
        "\u043d\u0435\u0434."\
        "\u043f\u043e\u043d."\
        "\u0432\u0442."\
        "\u0441\u0440\u0435."\
        "\u0447\u0435\u0442."\
        "\u043f\u0435\u0442."\
        "\u0441\u0430\u0431."]
    ::msgcat::mcset mk DAYS_OF_WEEK_FULL [list \
        "\u043d\u0435\u0434\u0435\u043b\u0430"\
        "\u043f\u043e\u043d\u0435\u0434\u0435\u043b\u043d\u0438\u043a"\
        "\u0432\u0442\u043e\u0440\u043d\u0438\u043a"\
        "\u0441\u0440\u0435\u0434\u0430"\
        "\u0447\u0435\u0442\u0432\u0440\u0442\u043e\u043a"\
        "\u043f\u0435\u0442\u043e\u043a"\
        "\u0441\u0430\u0431\u043e\u0442\u0430"]
    ::msgcat::mcset mk MONTHS_ABBREV [list \
        "\u0458\u0430\u043d."\
        "\u0444\u0435\u0432."\
        "\u043c\u0430\u0440."\
        "\u0430\u043f\u0440."\
        "\u043c\u0430\u0458."\
        "\u0458\u0443\u043d."\
        "\u0458\u0443\u043b."\
        "\u0430\u0432\u0433."\
        "\u0441\u0435\u043f\u0442."\
        "\u043e\u043a\u0442."\
        "\u043d\u043e\u0435\u043c."\
        "\u0434\u0435\u043a\u0435\u043c."\
        ""]
    ::msgcat::mcset mk MONTHS_FULL [list \
        "\u0458\u0430\u043d\u0443\u0430\u0440\u0438"\
        "\u0444\u0435\u0432\u0440\u0443\u0430\u0440\u0438"\
        "\u043c\u0430\u0440\u0442"\
        "\u0430\u043f\u0440\u0438\u043b"\
        "\u043c\u0430\u0458"\
        "\u0458\u0443\u043d\u0438"\
        "\u0458\u0443\u043b\u0438"\
        "\u0430\u0432\u0433\u0443\u0441\u0442"\
        "\u0441\u0435\u043f\u0442\u0435\u043c\u0432\u0440\u0438"\
        "\u043e\u043a\u0442\u043e\u043c\u0432\u0440\u0438"\
        "\u043d\u043e\u0435\u043c\u0432\u0440\u0438"\
        "\u0434\u0435\u043a\u0435\u043c\u0432\u0440\u0438"\
        ""]
    ::msgcat::mcset mk BCE "\u043f\u0440.\u043d.\u0435."
    ::msgcat::mcset mk CE "\u0430\u0435."
    ::msgcat::mcset mk DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset mk TIME_FORMAT "%H:%M:%S %z"
    ::msgcat::mcset mk DATE_TIME_FORMAT "%e.%m.%Y %H:%M:%S %z %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset mk DAYS_OF_WEEK_ABBREV [list \
        "нед."\
        "пон."\
        "вт."\
        "сре."\
        "чет."\
        "пет."\
        "саб."]
    ::msgcat::mcset mk DAYS_OF_WEEK_FULL [list \
        "недела"\
        "понеделник"\
        "вторник"\
        "среда"\
        "четврток"\
        "петок"\
        "сабота"]
    ::msgcat::mcset mk MONTHS_ABBREV [list \
        "јан."\
        "фев."\
        "мар."\
        "апр."\
        "мај."\
        "јун."\
        "јул."\
        "авг."\
        "септ."\
        "окт."\
        "ноем."\
        "декем."\
        ""]
    ::msgcat::mcset mk MONTHS_FULL [list \
        "јануари"\
        "февруари"\
        "март"\
        "април"\
        "мај"\
        "јуни"\
        "јули"\
        "август"\
        "септември"\
        "октомври"\
        "ноември"\
        "декември"\
        ""]
    ::msgcat::mcset mk BCE "пр.н.е."
    ::msgcat::mcset mk CE "ае."
    ::msgcat::mcset mk DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset mk TIME_FORMAT "%H:%M:%S %z"
    ::msgcat::mcset mk DATE_TIME_FORMAT "%e.%m.%Y %H:%M:%S %z %z"
}
Changes to library/msgs/mr.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset mr DAYS_OF_WEEK_FULL [list \
        "\u0930\u0935\u093f\u0935\u093e\u0930"\
        "\u0938\u094b\u092e\u0935\u093e\u0930"\
        "\u092e\u0902\u0917\u0933\u0935\u093e\u0930"\
        "\u092e\u0902\u0917\u0933\u0935\u093e\u0930"\
        "\u0917\u0941\u0930\u0941\u0935\u093e\u0930"\
        "\u0936\u0941\u0915\u094d\u0930\u0935\u093e\u0930"\
        "\u0936\u0928\u093f\u0935\u093e\u0930"]
    ::msgcat::mcset mr MONTHS_ABBREV [list \
        "\u091c\u093e\u0928\u0947\u0935\u093e\u0930\u0940"\
        "\u092b\u0947\u092c\u0943\u0935\u093e\u0930\u0940"\
        "\u092e\u093e\u0930\u094d\u091a"\
        "\u090f\u092a\u094d\u0930\u093f\u0932"\
        "\u092e\u0947"\
        "\u091c\u0942\u0928"\
        "\u091c\u0941\u0932\u0948"\
        "\u0913\u0917\u0938\u094d\u091f"\
        "\u0938\u0947\u092a\u094d\u091f\u0947\u0902\u092c\u0930"\
        "\u0913\u0915\u094d\u091f\u094b\u092c\u0930"\
        "\u0928\u094b\u0935\u094d\u0939\u0947\u0902\u092c\u0930"\
        "\u0921\u093f\u0938\u0947\u0902\u092c\u0930"]
    ::msgcat::mcset mr MONTHS_FULL [list \
        "\u091c\u093e\u0928\u0947\u0935\u093e\u0930\u0940"\
        "\u092b\u0947\u092c\u0943\u0935\u093e\u0930\u0940"\
        "\u092e\u093e\u0930\u094d\u091a"\
        "\u090f\u092a\u094d\u0930\u093f\u0932"\
        "\u092e\u0947"\
        "\u091c\u0942\u0928"\
        "\u091c\u0941\u0932\u0948"\
        "\u0913\u0917\u0938\u094d\u091f"\
        "\u0938\u0947\u092a\u094d\u091f\u0947\u0902\u092c\u0930"\
        "\u0913\u0915\u094d\u091f\u094b\u092c\u0930"\
        "\u0928\u094b\u0935\u094d\u0939\u0947\u0902\u092c\u0930"\
        "\u0921\u093f\u0938\u0947\u0902\u092c\u0930"]
    ::msgcat::mcset mr AM "BC"
    ::msgcat::mcset mr PM "AD"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset mr DAYS_OF_WEEK_FULL [list \
        "रविवार"\
        "सोमवार"\
        "मंगळवार"\
        "मंगळवार"\
        "गुरुवार"\
        "शुक्रवार"\
        "शनिवार"]
    ::msgcat::mcset mr MONTHS_ABBREV [list \
        "जानेवारी"\
        "फेबृवारी"\
        "मार्च"\
        "एप्रिल"\
        "मे"\
        "जून"\
        "जुलै"\
        "ओगस्ट"\
        "सेप्टेंबर"\
        "ओक्टोबर"\
        "नोव्हेंबर"\
        "डिसेंबर"]
    ::msgcat::mcset mr MONTHS_FULL [list \
        "जानेवारी"\
        "फेबृवारी"\
        "मार्च"\
        "एप्रिल"\
        "मे"\
        "जून"\
        "जुलै"\
        "ओगस्ट"\
        "सेप्टेंबर"\
        "ओक्टोबर"\
        "नोव्हेंबर"\
        "डिसेंबर"]
    ::msgcat::mcset mr AM "BC"
    ::msgcat::mcset mr PM "AD"
}
Changes to library/msgs/mt.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset mt DAYS_OF_WEEK_ABBREV [list \
        "\u0126ad"\
        "Tne"\
        "Tli"\
        "Erb"\
        "\u0126am"\
        "\u0120im"]
    ::msgcat::mcset mt MONTHS_ABBREV [list \
        "Jan"\
        "Fra"\
        "Mar"\
        "Apr"\
        "Mej"\
        "\u0120un"\
        "Lul"\
        "Awi"\
        "Set"\
        "Ott"\
        "Nov"]
    ::msgcat::mcset mt BCE "QK"
    ::msgcat::mcset mt CE ""



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset mt DAYS_OF_WEEK_ABBREV [list \
        "Ħad"\
        "Tne"\
        "Tli"\
        "Erb"\
        "Ħam"\
        "Ġim"]
    ::msgcat::mcset mt MONTHS_ABBREV [list \
        "Jan"\
        "Fra"\
        "Mar"\
        "Apr"\
        "Mej"\
        "Ġun"\
        "Lul"\
        "Awi"\
        "Set"\
        "Ott"\
        "Nov"]
    ::msgcat::mcset mt BCE "QK"
    ::msgcat::mcset mt CE ""
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset nb DAYS_OF_WEEK_ABBREV [list \
        "s\u00f8"\
        "ma"\
        "ti"\
        "on"\
        "to"\
        "fr"\
        "l\u00f8"]
    ::msgcat::mcset nb DAYS_OF_WEEK_FULL [list \
        "s\u00f8ndag"\
        "mandag"\
        "tirsdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "l\u00f8rdag"]
    ::msgcat::mcset nb MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "mai"\
        "jun"\



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset nb DAYS_OF_WEEK_ABBREV [list \
        "sø"\
        "ma"\
        "ti"\
        "on"\
        "to"\
        "fr"\
        "lø"]
    ::msgcat::mcset nb DAYS_OF_WEEK_FULL [list \
        "søndag"\
        "mandag"\
        "tirsdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "lørdag"]
    ::msgcat::mcset nb MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "mai"\
        "jun"\
Changes to library/msgs/nn.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset nn DAYS_OF_WEEK_ABBREV [list \
        "su"\
        "m\u00e5"\
        "ty"\
        "on"\
        "to"\
        "fr"\
        "lau"]
    ::msgcat::mcset nn DAYS_OF_WEEK_FULL [list \
        "sundag"\
        "m\u00e5ndag"\
        "tysdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "laurdag"]
    ::msgcat::mcset nn MONTHS_ABBREV [list \
        "jan"\




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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset nn DAYS_OF_WEEK_ABBREV [list \
        "su"\
        "må"\
        "ty"\
        "on"\
        "to"\
        "fr"\
        "lau"]
    ::msgcat::mcset nn DAYS_OF_WEEK_FULL [list \
        "sundag"\
        "måndag"\
        "tysdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "laurdag"]
    ::msgcat::mcset nn MONTHS_ABBREV [list \
        "jan"\
Changes to library/msgs/pl.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset pl DAYS_OF_WEEK_ABBREV [list \
        "N"\
        "Pn"\
        "Wt"\
        "\u015ar"\
        "Cz"\
        "Pt"\
        "So"]
    ::msgcat::mcset pl DAYS_OF_WEEK_FULL [list \
        "niedziela"\
        "poniedzia\u0142ek"\
        "wtorek"\
        "\u015broda"\
        "czwartek"\
        "pi\u0105tek"\
        "sobota"]
    ::msgcat::mcset pl MONTHS_ABBREV [list \
        "sty"\
        "lut"\
        "mar"\
        "kwi"\
        "maj"\
        "cze"\
        "lip"\
        "sie"\
        "wrz"\
        "pa\u017a"\
        "lis"\
        "gru"\
        ""]
    ::msgcat::mcset pl MONTHS_FULL [list \
        "stycze\u0144"\
        "luty"\
        "marzec"\
        "kwiecie\u0144"\
        "maj"\
        "czerwiec"\
        "lipiec"\
        "sierpie\u0144"\
        "wrzesie\u0144"\
        "pa\u017adziernik"\
        "listopad"\
        "grudzie\u0144"\
        ""]
    ::msgcat::mcset pl BCE "p.n.e."
    ::msgcat::mcset pl CE "n.e."
    ::msgcat::mcset pl DATE_FORMAT "%Y-%m-%d"
    ::msgcat::mcset pl TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset pl DATE_TIME_FORMAT "%Y-%m-%d %H:%M:%S %z"
}






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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset pl DAYS_OF_WEEK_ABBREV [list \
        "N"\
        "Pn"\
        "Wt"\
        "Śr"\
        "Cz"\
        "Pt"\
        "So"]
    ::msgcat::mcset pl DAYS_OF_WEEK_FULL [list \
        "niedziela"\
        "poniedziałek"\
        "wtorek"\
        "środa"\
        "czwartek"\
        "piątek"\
        "sobota"]
    ::msgcat::mcset pl MONTHS_ABBREV [list \
        "sty"\
        "lut"\
        "mar"\
        "kwi"\
        "maj"\
        "cze"\
        "lip"\
        "sie"\
        "wrz"\
        "paź"\
        "lis"\
        "gru"\
        ""]
    ::msgcat::mcset pl MONTHS_FULL [list \
        "styczeń"\
        "luty"\
        "marzec"\
        "kwiecień"\
        "maj"\
        "czerwiec"\
        "lipiec"\
        "sierpień"\
        "wrzesień"\
        "październik"\
        "listopad"\
        "grudzień"\
        ""]
    ::msgcat::mcset pl BCE "p.n.e."
    ::msgcat::mcset pl CE "n.e."
    ::msgcat::mcset pl DATE_FORMAT "%Y-%m-%d"
    ::msgcat::mcset pl TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset pl DATE_TIME_FORMAT "%Y-%m-%d %H:%M:%S %z"
}
Changes to library/msgs/pt.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset pt DAYS_OF_WEEK_ABBREV [list \
        "Dom"\
        "Seg"\
        "Ter"\
        "Qua"\
        "Qui"\
        "Sex"\
        "S\u00e1b"]
    ::msgcat::mcset pt DAYS_OF_WEEK_FULL [list \
        "Domingo"\
        "Segunda-feira"\
        "Ter\u00e7a-feira"\
        "Quarta-feira"\
        "Quinta-feira"\
        "Sexta-feira"\
        "S\u00e1bado"]
    ::msgcat::mcset pt MONTHS_ABBREV [list \
        "Jan"\
        "Fev"\
        "Mar"\
        "Abr"\
        "Mai"\
        "Jun"\
        "Jul"\
        "Ago"\
        "Set"\
        "Out"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset pt MONTHS_FULL [list \
        "Janeiro"\
        "Fevereiro"\
        "Mar\u00e7o"\
        "Abril"\
        "Maio"\
        "Junho"\
        "Julho"\
        "Agosto"\
        "Setembro"\
        "Outubro"\









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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset pt DAYS_OF_WEEK_ABBREV [list \
        "Dom"\
        "Seg"\
        "Ter"\
        "Qua"\
        "Qui"\
        "Sex"\
        "Sáb"]
    ::msgcat::mcset pt DAYS_OF_WEEK_FULL [list \
        "Domingo"\
        "Segunda-feira"\
        "Terça-feira"\
        "Quarta-feira"\
        "Quinta-feira"\
        "Sexta-feira"\
        "Sábado"]
    ::msgcat::mcset pt MONTHS_ABBREV [list \
        "Jan"\
        "Fev"\
        "Mar"\
        "Abr"\
        "Mai"\
        "Jun"\
        "Jul"\
        "Ago"\
        "Set"\
        "Out"\
        "Nov"\
        "Dez"\
        ""]
    ::msgcat::mcset pt MONTHS_FULL [list \
        "Janeiro"\
        "Fevereiro"\
        "Março"\
        "Abril"\
        "Maio"\
        "Junho"\
        "Julho"\
        "Agosto"\
        "Setembro"\
        "Outubro"\
Changes to library/msgs/ro.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ro DAYS_OF_WEEK_ABBREV [list \
        "D"\
        "L"\
        "Ma"\
        "Mi"\
        "J"\
        "V"\
        "S"]
    ::msgcat::mcset ro DAYS_OF_WEEK_FULL [list \
        "duminic\u0103"\
        "luni"\
        "mar\u0163i"\
        "miercuri"\
        "joi"\
        "vineri"\
        "s\u00eemb\u0103t\u0103"]
    ::msgcat::mcset ro MONTHS_ABBREV [list \
        "Ian"\
        "Feb"\
        "Mar"\
        "Apr"\
        "Mai"\
        "Iun"\











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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ro DAYS_OF_WEEK_ABBREV [list \
        "D"\
        "L"\
        "Ma"\
        "Mi"\
        "J"\
        "V"\
        "S"]
    ::msgcat::mcset ro DAYS_OF_WEEK_FULL [list \
        "duminică"\
        "luni"\
        "marţi"\
        "miercuri"\
        "joi"\
        "vineri"\
        "sîmbătă"]
    ::msgcat::mcset ro MONTHS_ABBREV [list \
        "Ian"\
        "Feb"\
        "Mar"\
        "Apr"\
        "Mai"\
        "Iun"\
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        "august"\
        "septembrie"\
        "octombrie"\
        "noiembrie"\
        "decembrie"\
        ""]
    ::msgcat::mcset ro BCE "d.C."
    ::msgcat::mcset ro CE "\u00ee.d.C."
    ::msgcat::mcset ro DATE_FORMAT "%d.%m.%Y"
    ::msgcat::mcset ro TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset ro DATE_TIME_FORMAT "%d.%m.%Y %H:%M:%S %z"
}







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        "august"\
        "septembrie"\
        "octombrie"\
        "noiembrie"\
        "decembrie"\
        ""]
    ::msgcat::mcset ro BCE "d.C."
    ::msgcat::mcset ro CE "î.d.C."
    ::msgcat::mcset ro DATE_FORMAT "%d.%m.%Y"
    ::msgcat::mcset ro TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset ro DATE_TIME_FORMAT "%d.%m.%Y %H:%M:%S %z"
}
Changes to library/msgs/ru.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ru DAYS_OF_WEEK_ABBREV [list \
        "\u0412\u0441"\
        "\u041f\u043d"\
        "\u0412\u0442"\
        "\u0421\u0440"\
        "\u0427\u0442"\
        "\u041f\u0442"\
        "\u0421\u0431"]
    ::msgcat::mcset ru DAYS_OF_WEEK_FULL [list \
        "\u0432\u043e\u0441\u043a\u0440\u0435\u0441\u0435\u043d\u044c\u0435"\
        "\u043f\u043e\u043d\u0435\u0434\u0435\u043b\u044c\u043d\u0438\u043a"\
        "\u0432\u0442\u043e\u0440\u043d\u0438\u043a"\
        "\u0441\u0440\u0435\u0434\u0430"\
        "\u0447\u0435\u0442\u0432\u0435\u0440\u0433"\
        "\u043f\u044f\u0442\u043d\u0438\u0446\u0430"\
        "\u0441\u0443\u0431\u0431\u043e\u0442\u0430"]
    ::msgcat::mcset ru MONTHS_ABBREV [list \
        "\u044f\u043d\u0432"\
        "\u0444\u0435\u0432"\
        "\u043c\u0430\u0440"\
        "\u0430\u043f\u0440"\
        "\u043c\u0430\u0439"\
        "\u0438\u044e\u043d"\
        "\u0438\u044e\u043b"\
        "\u0430\u0432\u0433"\
        "\u0441\u0435\u043d"\
        "\u043e\u043a\u0442"\
        "\u043d\u043e\u044f"\
        "\u0434\u0435\u043a"\
        ""]
    ::msgcat::mcset ru MONTHS_FULL [list \
        "\u042f\u043d\u0432\u0430\u0440\u044c"\
        "\u0424\u0435\u0432\u0440\u0430\u043b\u044c"\
        "\u041c\u0430\u0440\u0442"\
        "\u0410\u043f\u0440\u0435\u043b\u044c"\
        "\u041c\u0430\u0439"\
        "\u0418\u044e\u043d\u044c"\
        "\u0418\u044e\u043b\u044c"\
        "\u0410\u0432\u0433\u0443\u0441\u0442"\
        "\u0421\u0435\u043d\u0442\u044f\u0431\u0440\u044c"\
        "\u041e\u043a\u0442\u044f\u0431\u0440\u044c"\
        "\u041d\u043e\u044f\u0431\u0440\u044c"\
        "\u0414\u0435\u043a\u0430\u0431\u0440\u044c"\
        ""]
    ::msgcat::mcset ru BCE "\u0434\u043e \u043d.\u044d."
    ::msgcat::mcset ru CE "\u043d.\u044d."
    ::msgcat::mcset ru DATE_FORMAT "%d.%m.%Y"
    ::msgcat::mcset ru TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset ru DATE_TIME_FORMAT "%d.%m.%Y %k:%M:%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ru DAYS_OF_WEEK_ABBREV [list \
        "Вс"\
        "Пн"\
        "Вт"\
        "Ср"\
        "Чт"\
        "Пт"\
        "Сб"]
    ::msgcat::mcset ru DAYS_OF_WEEK_FULL [list \
        "воскресенье"\
        "понедельник"\
        "вторник"\
        "среда"\
        "четверг"\
        "пятница"\
        "суббота"]
    ::msgcat::mcset ru MONTHS_ABBREV [list \
        "янв"\
        "фев"\
        "мар"\
        "апр"\
        "май"\
        "июн"\
        "июл"\
        "авг"\
        "сен"\
        "окт"\
        "ноя"\
        "дек"\
        ""]
    ::msgcat::mcset ru MONTHS_FULL [list \
        "Январь"\
        "Февраль"\
        "Март"\
        "Апрель"\
        "Май"\
        "Июнь"\
        "Июль"\
        "Август"\
        "Сентябрь"\
        "Октябрь"\
        "Ноябрь"\
        "Декабрь"\
        ""]
    ::msgcat::mcset ru BCE "до н.э."
    ::msgcat::mcset ru CE "н.э."
    ::msgcat::mcset ru DATE_FORMAT "%d.%m.%Y"
    ::msgcat::mcset ru TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset ru DATE_TIME_FORMAT "%d.%m.%Y %k:%M:%S %z"
}
Changes to library/msgs/sh.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sh DAYS_OF_WEEK_ABBREV [list \
        "Ned"\
        "Pon"\
        "Uto"\
        "Sre"\
        "\u010cet"\
        "Pet"\
        "Sub"]
    ::msgcat::mcset sh DAYS_OF_WEEK_FULL [list \
        "Nedelja"\
        "Ponedeljak"\
        "Utorak"\
        "Sreda"\
        "\u010cetvrtak"\
        "Petak"\
        "Subota"]
    ::msgcat::mcset sh MONTHS_ABBREV [list \
        "Jan"\
        "Feb"\
        "Mar"\
        "Apr"\







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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sh DAYS_OF_WEEK_ABBREV [list \
        "Ned"\
        "Pon"\
        "Uto"\
        "Sre"\
        "Čet"\
        "Pet"\
        "Sub"]
    ::msgcat::mcset sh DAYS_OF_WEEK_FULL [list \
        "Nedelja"\
        "Ponedeljak"\
        "Utorak"\
        "Sreda"\
        "Četvrtak"\
        "Petak"\
        "Subota"]
    ::msgcat::mcset sh MONTHS_ABBREV [list \
        "Jan"\
        "Feb"\
        "Mar"\
        "Apr"\
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sk DAYS_OF_WEEK_ABBREV [list \
        "Ne"\
        "Po"\
        "Ut"\
        "St"\
        "\u0160t"\
        "Pa"\
        "So"]
    ::msgcat::mcset sk DAYS_OF_WEEK_FULL [list \
        "Nede\u013ee"\
        "Pondelok"\
        "Utorok"\
        "Streda"\
        "\u0160tvrtok"\
        "Piatok"\
        "Sobota"]
    ::msgcat::mcset sk MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "m\u00e1j"\
        "j\u00fan"\
        "j\u00fal"\
        "aug"\
        "sep"\
        "okt"\
        "nov"\
        "dec"\
        ""]
    ::msgcat::mcset sk MONTHS_FULL [list \
        "janu\u00e1r"\
        "febru\u00e1r"\
        "marec"\
        "apr\u00edl"\
        "m\u00e1j"\
        "j\u00fan"\
        "j\u00fal"\
        "august"\
        "september"\
        "okt\u00f3ber"\
        "november"\
        "december"\
        ""]
    ::msgcat::mcset sk BCE "pred n.l."
    ::msgcat::mcset sk CE "n.l."
    ::msgcat::mcset sk DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset sk TIME_FORMAT "%k:%M:%S"







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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sk DAYS_OF_WEEK_ABBREV [list \
        "Ne"\
        "Po"\
        "Ut"\
        "St"\
        "Št"\
        "Pa"\
        "So"]
    ::msgcat::mcset sk DAYS_OF_WEEK_FULL [list \
        "Nedeľe"\
        "Pondelok"\
        "Utorok"\
        "Streda"\
        "Štvrtok"\
        "Piatok"\
        "Sobota"]
    ::msgcat::mcset sk MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "máj"\
        "jún"\
        "júl"\
        "aug"\
        "sep"\
        "okt"\
        "nov"\
        "dec"\
        ""]
    ::msgcat::mcset sk MONTHS_FULL [list \
        "január"\
        "február"\
        "marec"\
        "apríl"\
        "máj"\
        "jún"\
        "júl"\
        "august"\
        "september"\
        "október"\
        "november"\
        "december"\
        ""]
    ::msgcat::mcset sk BCE "pred n.l."
    ::msgcat::mcset sk CE "n.l."
    ::msgcat::mcset sk DATE_FORMAT "%e.%m.%Y"
    ::msgcat::mcset sk TIME_FORMAT "%k:%M:%S"
Changes to library/msgs/sl.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sl DAYS_OF_WEEK_ABBREV [list \
        "Ned"\
        "Pon"\
        "Tor"\
        "Sre"\
        "\u010cet"\
        "Pet"\
        "Sob"]
    ::msgcat::mcset sl DAYS_OF_WEEK_FULL [list \
        "Nedelja"\
        "Ponedeljek"\
        "Torek"\
        "Sreda"\
        "\u010cetrtek"\
        "Petek"\
        "Sobota"]
    ::msgcat::mcset sl MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\







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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sl DAYS_OF_WEEK_ABBREV [list \
        "Ned"\
        "Pon"\
        "Tor"\
        "Sre"\
        "Čet"\
        "Pet"\
        "Sob"]
    ::msgcat::mcset sl DAYS_OF_WEEK_FULL [list \
        "Nedelja"\
        "Ponedeljek"\
        "Torek"\
        "Sreda"\
        "Četrtek"\
        "Petek"\
        "Sobota"]
    ::msgcat::mcset sl MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
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        "julij"\
        "avgust"\
        "september"\
        "oktober"\
        "november"\
        "december"\
        ""]
    ::msgcat::mcset sl BCE "pr.n.\u0161."
    ::msgcat::mcset sl CE "po Kr."
    ::msgcat::mcset sl DATE_FORMAT "%Y.%m.%e"
    ::msgcat::mcset sl TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset sl DATE_TIME_FORMAT "%Y.%m.%e %k:%M:%S %z"
}







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        "julij"\
        "avgust"\
        "september"\
        "oktober"\
        "november"\
        "december"\
        ""]
    ::msgcat::mcset sl BCE "pr.n.š."
    ::msgcat::mcset sl CE "po Kr."
    ::msgcat::mcset sl DATE_FORMAT "%Y.%m.%e"
    ::msgcat::mcset sl TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset sl DATE_TIME_FORMAT "%Y.%m.%e %k:%M:%S %z"
}
Changes to library/msgs/sq.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sq DAYS_OF_WEEK_ABBREV [list \
        "Die"\
        "H\u00ebn"\
        "Mar"\
        "M\u00ebr"\
        "Enj"\
        "Pre"\
        "Sht"]
    ::msgcat::mcset sq DAYS_OF_WEEK_FULL [list \
        "e diel"\
        "e h\u00ebn\u00eb"\
        "e mart\u00eb"\
        "e m\u00ebrkur\u00eb"\
        "e enjte"\
        "e premte"\
        "e shtun\u00eb"]
    ::msgcat::mcset sq MONTHS_ABBREV [list \
        "Jan"\
        "Shk"\
        "Mar"\
        "Pri"\
        "Maj"\
        "Qer"\
        "Kor"\
        "Gsh"\
        "Sht"\
        "Tet"\
        "N\u00ebn"\
        "Dhj"\
        ""]
    ::msgcat::mcset sq MONTHS_FULL [list \
        "janar"\
        "shkurt"\
        "mars"\
        "prill"\
        "maj"\
        "qershor"\
        "korrik"\
        "gusht"\
        "shtator"\
        "tetor"\
        "n\u00ebntor"\
        "dhjetor"\
        ""]
    ::msgcat::mcset sq BCE "p.e.r."
    ::msgcat::mcset sq CE "n.e.r."
    ::msgcat::mcset sq AM "PD"
    ::msgcat::mcset sq PM "MD"
    ::msgcat::mcset sq DATE_FORMAT "%Y-%m-%d"




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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sq DAYS_OF_WEEK_ABBREV [list \
        "Die"\
        "Hën"\
        "Mar"\
        "Mër"\
        "Enj"\
        "Pre"\
        "Sht"]
    ::msgcat::mcset sq DAYS_OF_WEEK_FULL [list \
        "e diel"\
        "e hënë"\
        "e martë"\
        "e mërkurë"\
        "e enjte"\
        "e premte"\
        "e shtunë"]
    ::msgcat::mcset sq MONTHS_ABBREV [list \
        "Jan"\
        "Shk"\
        "Mar"\
        "Pri"\
        "Maj"\
        "Qer"\
        "Kor"\
        "Gsh"\
        "Sht"\
        "Tet"\
        "Nën"\
        "Dhj"\
        ""]
    ::msgcat::mcset sq MONTHS_FULL [list \
        "janar"\
        "shkurt"\
        "mars"\
        "prill"\
        "maj"\
        "qershor"\
        "korrik"\
        "gusht"\
        "shtator"\
        "tetor"\
        "nëntor"\
        "dhjetor"\
        ""]
    ::msgcat::mcset sq BCE "p.e.r."
    ::msgcat::mcset sq CE "n.e.r."
    ::msgcat::mcset sq AM "PD"
    ::msgcat::mcset sq PM "MD"
    ::msgcat::mcset sq DATE_FORMAT "%Y-%m-%d"
Changes to library/msgs/sr.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sr DAYS_OF_WEEK_ABBREV [list \
        "\u041d\u0435\u0434"\
        "\u041f\u043e\u043d"\
        "\u0423\u0442\u043e"\
        "\u0421\u0440\u0435"\
        "\u0427\u0435\u0442"\
        "\u041f\u0435\u0442"\
        "\u0421\u0443\u0431"]
    ::msgcat::mcset sr DAYS_OF_WEEK_FULL [list \
        "\u041d\u0435\u0434\u0435\u0459\u0430"\
        "\u041f\u043e\u043d\u0435\u0434\u0435\u0459\u0430\u043a"\
        "\u0423\u0442\u043e\u0440\u0430\u043a"\
        "\u0421\u0440\u0435\u0434\u0430"\
        "\u0427\u0435\u0442\u0432\u0440\u0442\u0430\u043a"\
        "\u041f\u0435\u0442\u0430\u043a"\
        "\u0421\u0443\u0431\u043e\u0442\u0430"]
    ::msgcat::mcset sr MONTHS_ABBREV [list \
        "\u0408\u0430\u043d"\
        "\u0424\u0435\u0431"\
        "\u041c\u0430\u0440"\
        "\u0410\u043f\u0440"\
        "\u041c\u0430\u0458"\
        "\u0408\u0443\u043d"\
        "\u0408\u0443\u043b"\
        "\u0410\u0432\u0433"\
        "\u0421\u0435\u043f"\
        "\u041e\u043a\u0442"\
        "\u041d\u043e\u0432"\
        "\u0414\u0435\u0446"\
        ""]
    ::msgcat::mcset sr MONTHS_FULL [list \
        "\u0408\u0430\u043d\u0443\u0430\u0440"\
        "\u0424\u0435\u0431\u0440\u0443\u0430\u0440"\
        "\u041c\u0430\u0440\u0442"\
        "\u0410\u043f\u0440\u0438\u043b"\
        "\u041c\u0430\u0458"\
        "\u0408\u0443\u043d\u0438"\
        "\u0408\u0443\u043b\u0438"\
        "\u0410\u0432\u0433\u0443\u0441\u0442"\
        "\u0421\u0435\u043f\u0442\u0435\u043c\u0431\u0430\u0440"\
        "\u041e\u043a\u0442\u043e\u0431\u0430\u0440"\
        "\u041d\u043e\u0432\u0435\u043c\u0431\u0430\u0440"\
        "\u0414\u0435\u0446\u0435\u043c\u0431\u0430\u0440"\
        ""]
    ::msgcat::mcset sr BCE "\u043f. \u043d. \u0435."
    ::msgcat::mcset sr CE "\u043d. \u0435"
    ::msgcat::mcset sr DATE_FORMAT "%Y.%m.%e"
    ::msgcat::mcset sr TIME_FORMAT "%k.%M.%S"
    ::msgcat::mcset sr DATE_TIME_FORMAT "%Y.%m.%e %k.%M.%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sr DAYS_OF_WEEK_ABBREV [list \
        "Нед"\
        "Пон"\
        "Уто"\
        "Сре"\
        "Чет"\
        "Пет"\
        "Суб"]
    ::msgcat::mcset sr DAYS_OF_WEEK_FULL [list \
        "Недеља"\
        "Понедељак"\
        "Уторак"\
        "Среда"\
        "Четвртак"\
        "Петак"\
        "Субота"]
    ::msgcat::mcset sr MONTHS_ABBREV [list \
        "Јан"\
        "Феб"\
        "Мар"\
        "Апр"\
        "Мај"\
        "Јун"\
        "Јул"\
        "Авг"\
        "Сеп"\
        "Окт"\
        "Нов"\
        "Дец"\
        ""]
    ::msgcat::mcset sr MONTHS_FULL [list \
        "Јануар"\
        "Фебруар"\
        "Март"\
        "Април"\
        "Мај"\
        "Јуни"\
        "Јули"\
        "Август"\
        "Септембар"\
        "Октобар"\
        "Новембар"\
        "Децембар"\
        ""]
    ::msgcat::mcset sr BCE "п. н. е."
    ::msgcat::mcset sr CE "н. е"
    ::msgcat::mcset sr DATE_FORMAT "%Y.%m.%e"
    ::msgcat::mcset sr TIME_FORMAT "%k.%M.%S"
    ::msgcat::mcset sr DATE_TIME_FORMAT "%Y.%m.%e %k.%M.%S %z"
}
Changes to library/msgs/sv.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sv DAYS_OF_WEEK_ABBREV [list \
        "s\u00f6"\
        "m\u00e5"\
        "ti"\
        "on"\
        "to"\
        "fr"\
        "l\u00f6"]
    ::msgcat::mcset sv DAYS_OF_WEEK_FULL [list \
        "s\u00f6ndag"\
        "m\u00e5ndag"\
        "tisdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "l\u00f6rdag"]
    ::msgcat::mcset sv MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "maj"\
        "jun"\



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset sv DAYS_OF_WEEK_ABBREV [list \
        "sö"\
        "må"\
        "ti"\
        "on"\
        "to"\
        "fr"\
        "lö"]
    ::msgcat::mcset sv DAYS_OF_WEEK_FULL [list \
        "söndag"\
        "måndag"\
        "tisdag"\
        "onsdag"\
        "torsdag"\
        "fredag"\
        "lördag"]
    ::msgcat::mcset sv MONTHS_ABBREV [list \
        "jan"\
        "feb"\
        "mar"\
        "apr"\
        "maj"\
        "jun"\
Changes to library/msgs/ta.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ta DAYS_OF_WEEK_FULL [list \
        "\u0b9e\u0bbe\u0baf\u0bbf\u0bb1\u0bc1"\
        "\u0ba4\u0bbf\u0b99\u0bcd\u0b95\u0bb3\u0bcd"\
        "\u0b9a\u0bc6\u0bb5\u0bcd\u0bb5\u0bbe\u0baf\u0bcd"\
        "\u0baa\u0bc1\u0ba4\u0ba9\u0bcd"\
        "\u0bb5\u0bbf\u0baf\u0bbe\u0bb4\u0ba9\u0bcd"\
        "\u0bb5\u0bc6\u0bb3\u0bcd\u0bb3\u0bbf"\
        "\u0b9a\u0ba9\u0bbf"]
    ::msgcat::mcset ta MONTHS_ABBREV [list \
        "\u0b9c\u0ba9\u0bb5\u0bb0\u0bbf"\
        "\u0baa\u0bc6\u0baa\u0bcd\u0bb0\u0bb5\u0bb0\u0bbf"\
        "\u0bae\u0bbe\u0bb0\u0bcd\u0b9a\u0bcd"\
        "\u0b8f\u0baa\u0bcd\u0bb0\u0bb2\u0bcd"\
        "\u0bae\u0bc7"\
        "\u0b9c\u0bc2\u0ba9\u0bcd"\
        "\u0b9c\u0bc2\u0bb2\u0bc8"\
        "\u0b86\u0b95\u0bb8\u0bcd\u0b9f\u0bcd"\
        "\u0b9a\u0bc6\u0baa\u0bcd\u0b9f\u0bae\u0bcd\u0baa\u0bb0\u0bcd"\
        "\u0b85\u0b95\u0bcd\u0b9f\u0bcb\u0baa\u0bb0\u0bcd"\
        "\u0ba8\u0bb5\u0bae\u0bcd\u0baa\u0bb0\u0bcd"\
        "\u0b9f\u0bbf\u0b9a\u0bae\u0bcd\u0baa\u0bb0\u0bcdr"]
    ::msgcat::mcset ta MONTHS_FULL [list \
        "\u0b9c\u0ba9\u0bb5\u0bb0\u0bbf"\
        "\u0baa\u0bc6\u0baa\u0bcd\u0bb0\u0bb5\u0bb0\u0bbf"\
        "\u0bae\u0bbe\u0bb0\u0bcd\u0b9a\u0bcd"\
        "\u0b8f\u0baa\u0bcd\u0bb0\u0bb2\u0bcd"\
        "\u0bae\u0bc7"\
        "\u0b9c\u0bc2\u0ba9\u0bcd"\
        "\u0b9c\u0bc2\u0bb2\u0bc8"\
        "\u0b86\u0b95\u0bb8\u0bcd\u0b9f\u0bcd"\
        "\u0b9a\u0bc6\u0baa\u0bcd\u0b9f\u0bae\u0bcd\u0baa\u0bb0\u0bcd"\
        "\u0b85\u0b95\u0bcd\u0b9f\u0bcb\u0baa\u0bb0\u0bcd"\
        "\u0ba8\u0bb5\u0bae\u0bcd\u0baa\u0bb0\u0bcd"\
        "\u0b9f\u0bbf\u0b9a\u0bae\u0bcd\u0baa\u0bb0\u0bcdr"]
    ::msgcat::mcset ta AM "\u0b95\u0bbf\u0bae\u0bc1"
    ::msgcat::mcset ta PM "\u0b95\u0bbf\u0baa\u0bbf"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset ta DAYS_OF_WEEK_FULL [list \
        "ஞாயிறு"\
        "திங்கள்"\
        "செவ்வாய்"\
        "புதன்"\
        "வியாழன்"\
        "வெள்ளி"\
        "சனி"]
    ::msgcat::mcset ta MONTHS_ABBREV [list \
        "ஜனவரி"\
        "பெப்ரவரி"\
        "மார்ச்"\
        "ஏப்ரல்"\
        "மே"\
        "ஜூன்"\
        "ஜூலை"\
        "ஆகஸ்ட்"\
        "செப்டம்பர்"\
        "அக்டோபர்"\
        "நவம்பர்"\
        "டிசம்பர்r"]
    ::msgcat::mcset ta MONTHS_FULL [list \
        "ஜனவரி"\
        "பெப்ரவரி"\
        "மார்ச்"\
        "ஏப்ரல்"\
        "மே"\
        "ஜூன்"\
        "ஜூலை"\
        "ஆகஸ்ட்"\
        "செப்டம்பர்"\
        "அக்டோபர்"\
        "நவம்பர்"\
        "டிசம்பர்r"]
    ::msgcat::mcset ta AM "கிமு"
    ::msgcat::mcset ta PM "கிபி"
}
Changes to library/msgs/te.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset te DAYS_OF_WEEK_ABBREV [list \
        "\u0c06\u0c26\u0c3f"\
        "\u0c38\u0c4b\u0c2e"\
        "\u0c2e\u0c02\u0c17\u0c33"\
        "\u0c2c\u0c41\u0c27"\
        "\u0c17\u0c41\u0c30\u0c41"\
        "\u0c36\u0c41\u0c15\u0c4d\u0c30"\
        "\u0c36\u0c28\u0c3f"]
    ::msgcat::mcset te DAYS_OF_WEEK_FULL [list \
        "\u0c06\u0c26\u0c3f\u0c35\u0c3e\u0c30\u0c02"\
        "\u0c38\u0c4b\u0c2e\u0c35\u0c3e\u0c30\u0c02"\
        "\u0c2e\u0c02\u0c17\u0c33\u0c35\u0c3e\u0c30\u0c02"\
        "\u0c2c\u0c41\u0c27\u0c35\u0c3e\u0c30\u0c02"\
        "\u0c17\u0c41\u0c30\u0c41\u0c35\u0c3e\u0c30\u0c02"\
        "\u0c36\u0c41\u0c15\u0c4d\u0c30\u0c35\u0c3e\u0c30\u0c02"\
        "\u0c36\u0c28\u0c3f\u0c35\u0c3e\u0c30\u0c02"]
    ::msgcat::mcset te MONTHS_ABBREV [list \
        "\u0c1c\u0c28\u0c35\u0c30\u0c3f"\
        "\u0c2b\u0c3f\u0c2c\u0c4d\u0c30\u0c35\u0c30\u0c3f"\
        "\u0c2e\u0c3e\u0c30\u0c4d\u0c1a\u0c3f"\
        "\u0c0f\u0c2a\u0c4d\u0c30\u0c3f\u0c32\u0c4d"\
        "\u0c2e\u0c47"\
        "\u0c1c\u0c42\u0c28\u0c4d"\
        "\u0c1c\u0c42\u0c32\u0c48"\
        "\u0c06\u0c17\u0c38\u0c4d\u0c1f\u0c41"\
        "\u0c38\u0c46\u0c2a\u0c4d\u0c1f\u0c46\u0c02\u0c2c\u0c30\u0c4d"\
        "\u0c05\u0c15\u0c4d\u0c1f\u0c4b\u0c2c\u0c30\u0c4d"\
        "\u0c28\u0c35\u0c02\u0c2c\u0c30\u0c4d"\
        "\u0c21\u0c3f\u0c38\u0c46\u0c02\u0c2c\u0c30\u0c4d"\
        ""]
    ::msgcat::mcset te MONTHS_FULL [list \
        "\u0c1c\u0c28\u0c35\u0c30\u0c3f"\
        "\u0c2b\u0c3f\u0c2c\u0c4d\u0c30\u0c35\u0c30\u0c3f"\
        "\u0c2e\u0c3e\u0c30\u0c4d\u0c1a\u0c3f"\
        "\u0c0f\u0c2a\u0c4d\u0c30\u0c3f\u0c32\u0c4d"\
        "\u0c2e\u0c47"\
        "\u0c1c\u0c42\u0c28\u0c4d"\
        "\u0c1c\u0c42\u0c32\u0c48"\
        "\u0c06\u0c17\u0c38\u0c4d\u0c1f\u0c41"\
        "\u0c38\u0c46\u0c2a\u0c4d\u0c1f\u0c46\u0c02\u0c2c\u0c30\u0c4d"\
        "\u0c05\u0c15\u0c4d\u0c1f\u0c4b\u0c2c\u0c30\u0c4d"\
        "\u0c28\u0c35\u0c02\u0c2c\u0c30\u0c4d"\
        "\u0c21\u0c3f\u0c38\u0c46\u0c02\u0c2c\u0c30\u0c4d"\
        ""]
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset te DAYS_OF_WEEK_ABBREV [list \
        "ఆది"\
        "సోమ"\
        "మంగళ"\
        "బుధ"\
        "గురు"\
        "శుక్ర"\
        "శని"]
    ::msgcat::mcset te DAYS_OF_WEEK_FULL [list \
        "ఆదివారం"\
        "సోమవారం"\
        "మంగళవారం"\
        "బుధవారం"\
        "గురువారం"\
        "శుక్రవారం"\
        "శనివారం"]
    ::msgcat::mcset te MONTHS_ABBREV [list \
        "జనవరి"\
        "ఫిబ్రవరి"\
        "మార్చి"\
        "ఏప్రిల్"\
        "మే"\
        "జూన్"\
        "జూలై"\
        "ఆగస్టు"\
        "సెప్టెంబర్"\
        "అక్టోబర్"\
        "నవంబర్"\
        "డిసెంబర్"\
        ""]
    ::msgcat::mcset te MONTHS_FULL [list \
        "జనవరి"\
        "ఫిబ్రవరి"\
        "మార్చి"\
        "ఏప్రిల్"\
        "మే"\
        "జూన్"\
        "జూలై"\
        "ఆగస్టు"\
        "సెప్టెంబర్"\
        "అక్టోబర్"\
        "నవంబర్"\
        "డిసెంబర్"\
        ""]
}
Changes to library/msgs/te_in.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset te_IN AM "\u0c2a\u0c42\u0c30\u0c4d\u0c35\u0c3e\u0c39\u0c4d\u0c28"
    ::msgcat::mcset te_IN PM "\u0c05\u0c2a\u0c30\u0c3e\u0c39\u0c4d\u0c28"
    ::msgcat::mcset te_IN DATE_FORMAT "%d/%m/%Y"
    ::msgcat::mcset te_IN TIME_FORMAT_12 "%I:%M:%S %P"
    ::msgcat::mcset te_IN DATE_TIME_FORMAT "%d/%m/%Y %I:%M:%S %P %z"
}


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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset te_IN AM "పూర్వాహ్న"
    ::msgcat::mcset te_IN PM "అపరాహ్న"
    ::msgcat::mcset te_IN DATE_FORMAT "%d/%m/%Y"
    ::msgcat::mcset te_IN TIME_FORMAT_12 "%I:%M:%S %P"
    ::msgcat::mcset te_IN DATE_TIME_FORMAT "%d/%m/%Y %I:%M:%S %P %z"
}
Changes to library/msgs/th.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset th DAYS_OF_WEEK_ABBREV [list \
        "\u0e2d\u0e32."\
        "\u0e08."\
        "\u0e2d."\
        "\u0e1e."\
        "\u0e1e\u0e24."\
        "\u0e28."\
        "\u0e2a."]
    ::msgcat::mcset th DAYS_OF_WEEK_FULL [list \
        "\u0e27\u0e31\u0e19\u0e2d\u0e32\u0e17\u0e34\u0e15\u0e22\u0e4c"\
        "\u0e27\u0e31\u0e19\u0e08\u0e31\u0e19\u0e17\u0e23\u0e4c"\
        "\u0e27\u0e31\u0e19\u0e2d\u0e31\u0e07\u0e04\u0e32\u0e23"\
        "\u0e27\u0e31\u0e19\u0e1e\u0e38\u0e18"\
        "\u0e27\u0e31\u0e19\u0e1e\u0e24\u0e2b\u0e31\u0e2a\u0e1a\u0e14\u0e35"\
        "\u0e27\u0e31\u0e19\u0e28\u0e38\u0e01\u0e23\u0e4c"\
        "\u0e27\u0e31\u0e19\u0e40\u0e2a\u0e32\u0e23\u0e4c"]
    ::msgcat::mcset th MONTHS_ABBREV [list \
        "\u0e21.\u0e04."\
        "\u0e01.\u0e1e."\
        "\u0e21\u0e35.\u0e04."\
        "\u0e40\u0e21.\u0e22."\
        "\u0e1e.\u0e04."\
        "\u0e21\u0e34.\u0e22."\
        "\u0e01.\u0e04."\
        "\u0e2a.\u0e04."\
        "\u0e01.\u0e22."\
        "\u0e15.\u0e04."\
        "\u0e1e.\u0e22."\
        "\u0e18.\u0e04."\
        ""]
    ::msgcat::mcset th MONTHS_FULL [list \
        "\u0e21\u0e01\u0e23\u0e32\u0e04\u0e21"\
        "\u0e01\u0e38\u0e21\u0e20\u0e32\u0e1e\u0e31\u0e19\u0e18\u0e4c"\
        "\u0e21\u0e35\u0e19\u0e32\u0e04\u0e21"\
        "\u0e40\u0e21\u0e29\u0e32\u0e22\u0e19"\
        "\u0e1e\u0e24\u0e29\u0e20\u0e32\u0e04\u0e21"\
        "\u0e21\u0e34\u0e16\u0e38\u0e19\u0e32\u0e22\u0e19"\
        "\u0e01\u0e23\u0e01\u0e0e\u0e32\u0e04\u0e21"\
        "\u0e2a\u0e34\u0e07\u0e2b\u0e32\u0e04\u0e21"\
        "\u0e01\u0e31\u0e19\u0e22\u0e32\u0e22\u0e19"\
        "\u0e15\u0e38\u0e25\u0e32\u0e04\u0e21"\
        "\u0e1e\u0e24\u0e28\u0e08\u0e34\u0e01\u0e32\u0e22\u0e19"\
        "\u0e18\u0e31\u0e19\u0e27\u0e32\u0e04\u0e21"\
        ""]
    ::msgcat::mcset th BCE "\u0e25\u0e17\u0e35\u0e48"
    ::msgcat::mcset th CE "\u0e04.\u0e28."
    ::msgcat::mcset th AM "\u0e01\u0e48\u0e2d\u0e19\u0e40\u0e17\u0e35\u0e48\u0e22\u0e07"
    ::msgcat::mcset th PM "\u0e2b\u0e25\u0e31\u0e07\u0e40\u0e17\u0e35\u0e48\u0e22\u0e07"
    ::msgcat::mcset th DATE_FORMAT "%e/%m/%Y"
    ::msgcat::mcset th TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset th DATE_TIME_FORMAT "%e/%m/%Y %k:%M:%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset th DAYS_OF_WEEK_ABBREV [list \
        "อา."\
        "."\
        "."\
        "."\
        "พฤ."\
        "."\
        "."]
    ::msgcat::mcset th DAYS_OF_WEEK_FULL [list \
        "วันอาทิตย์"\
        "วันจันทร์"\
        "วันอังคาร"\
        "วันพุธ"\
        "วันพฤหัสบดี"\
        "วันศุกร์"\
        "วันเสาร์"]
    ::msgcat::mcset th MONTHS_ABBREV [list \
        ".."\
        ".."\
        "มี.."\
        "เม.."\
        ".."\
        "มิ.."\
        ".."\
        ".."\
        ".."\
        ".."\
        ".."\
        ".."\
        ""]
    ::msgcat::mcset th MONTHS_FULL [list \
        "มกราคม"\
        "กุมภาพันธ์"\
        "มีนาคม"\
        "เมษายน"\
        "พฤษภาคม"\
        "มิถุนายน"\
        "กรกฎาคม"\
        "สิงหาคม"\
        "กันยายน"\
        "ตุลาคม"\
        "พฤศจิกายน"\
        "ธันวาคม"\
        ""]
    ::msgcat::mcset th BCE "ลที่"
    ::msgcat::mcset th CE ".."
    ::msgcat::mcset th AM "ก่อนเที่ยง"
    ::msgcat::mcset th PM "หลังเที่ยง"
    ::msgcat::mcset th DATE_FORMAT "%e/%m/%Y"
    ::msgcat::mcset th TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset th DATE_TIME_FORMAT "%e/%m/%Y %k:%M:%S %z"
}
Changes to library/msgs/tr.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset tr DAYS_OF_WEEK_ABBREV [list \
        "Paz"\
        "Pzt"\
        "Sal"\
        "\u00c7ar"\
        "Per"\
        "Cum"\
        "Cmt"]
    ::msgcat::mcset tr DAYS_OF_WEEK_FULL [list \
        "Pazar"\
        "Pazartesi"\
        "Sal\u0131"\
        "\u00c7ar\u015famba"\
        "Per\u015fembe"\
        "Cuma"\
        "Cumartesi"]
    ::msgcat::mcset tr MONTHS_ABBREV [list \
        "Oca"\
        "\u015eub"\
        "Mar"\
        "Nis"\
        "May"\
        "Haz"\
        "Tem"\
        "A\u011fu"\
        "Eyl"\
        "Eki"\
        "Kas"\
        "Ara"\
        ""]
    ::msgcat::mcset tr MONTHS_FULL [list \
        "Ocak"\
        "\u015eubat"\
        "Mart"\
        "Nisan"\
        "May\u0131s"\
        "Haziran"\
        "Temmuz"\
        "A\u011fustos"\
        "Eyl\u00fcl"\
        "Ekim"\
        "Kas\u0131m"\
        "Aral\u0131k"\
        ""]
    ::msgcat::mcset tr DATE_FORMAT "%d.%m.%Y"
    ::msgcat::mcset tr TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset tr DATE_TIME_FORMAT "%d.%m.%Y %H:%M:%S %z"
}






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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset tr DAYS_OF_WEEK_ABBREV [list \
        "Paz"\
        "Pzt"\
        "Sal"\
        "Çar"\
        "Per"\
        "Cum"\
        "Cmt"]
    ::msgcat::mcset tr DAYS_OF_WEEK_FULL [list \
        "Pazar"\
        "Pazartesi"\
        "Salı"\
        "Çarşamba"\
        "Perşembe"\
        "Cuma"\
        "Cumartesi"]
    ::msgcat::mcset tr MONTHS_ABBREV [list \
        "Oca"\
        "Şub"\
        "Mar"\
        "Nis"\
        "May"\
        "Haz"\
        "Tem"\
        "Ağu"\
        "Eyl"\
        "Eki"\
        "Kas"\
        "Ara"\
        ""]
    ::msgcat::mcset tr MONTHS_FULL [list \
        "Ocak"\
        "Şubat"\
        "Mart"\
        "Nisan"\
        "Mayıs"\
        "Haziran"\
        "Temmuz"\
        "Ağustos"\
        "Eylül"\
        "Ekim"\
        "Kasım"\
        "Aralık"\
        ""]
    ::msgcat::mcset tr DATE_FORMAT "%d.%m.%Y"
    ::msgcat::mcset tr TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset tr DATE_TIME_FORMAT "%d.%m.%Y %H:%M:%S %z"
}
Changes to library/msgs/uk.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset uk DAYS_OF_WEEK_ABBREV [list \
        "\u043d\u0434"\
        "\u043f\u043d"\
        "\u0432\u0442"\
        "\u0441\u0440"\
        "\u0447\u0442"\
        "\u043f\u0442"\
        "\u0441\u0431"]
    ::msgcat::mcset uk DAYS_OF_WEEK_FULL [list \
        "\u043d\u0435\u0434\u0456\u043b\u044f"\
        "\u043f\u043e\u043d\u0435\u0434\u0456\u043b\u043e\u043a"\
        "\u0432\u0456\u0432\u0442\u043e\u0440\u043e\u043a"\
        "\u0441\u0435\u0440\u0435\u0434\u0430"\
        "\u0447\u0435\u0442\u0432\u0435\u0440"\
        "\u043f'\u044f\u0442\u043d\u0438\u0446\u044f"\
        "\u0441\u0443\u0431\u043e\u0442\u0430"]
    ::msgcat::mcset uk MONTHS_ABBREV [list \
        "\u0441\u0456\u0447"\
        "\u043b\u044e\u0442"\
        "\u0431\u0435\u0440"\
        "\u043a\u0432\u0456\u0442"\
        "\u0442\u0440\u0430\u0432"\
        "\u0447\u0435\u0440\u0432"\
        "\u043b\u0438\u043f"\
        "\u0441\u0435\u0440\u043f"\
        "\u0432\u0435\u0440"\
        "\u0436\u043e\u0432\u0442"\
        "\u043b\u0438\u0441\u0442"\
        "\u0433\u0440\u0443\u0434"\
        ""]
    ::msgcat::mcset uk MONTHS_FULL [list \
        "\u0441\u0456\u0447\u043d\u044f"\
        "\u043b\u044e\u0442\u043e\u0433\u043e"\
        "\u0431\u0435\u0440\u0435\u0437\u043d\u044f"\
        "\u043a\u0432\u0456\u0442\u043d\u044f"\
        "\u0442\u0440\u0430\u0432\u043d\u044f"\
        "\u0447\u0435\u0440\u0432\u043d\u044f"\
        "\u043b\u0438\u043f\u043d\u044f"\
        "\u0441\u0435\u0440\u043f\u043d\u044f"\
        "\u0432\u0435\u0440\u0435\u0441\u043d\u044f"\
        "\u0436\u043e\u0432\u0442\u043d\u044f"\
        "\u043b\u0438\u0441\u0442\u043e\u043f\u0430\u0434\u0430"\
        "\u0433\u0440\u0443\u0434\u043d\u044f"\
        ""]
    ::msgcat::mcset uk BCE "\u0434\u043e \u043d.\u0435."
    ::msgcat::mcset uk CE "\u043f\u0456\u0441\u043b\u044f \u043d.\u0435."
    ::msgcat::mcset uk DATE_FORMAT "%e/%m/%Y"
    ::msgcat::mcset uk TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset uk DATE_TIME_FORMAT "%e/%m/%Y %k:%M:%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset uk DAYS_OF_WEEK_ABBREV [list \
        "нд"\
        "пн"\
        "вт"\
        "ср"\
        "чт"\
        "пт"\
        "сб"]
    ::msgcat::mcset uk DAYS_OF_WEEK_FULL [list \
        "неділя"\
        "понеділок"\
        "вівторок"\
        "середа"\
        "четвер"\
        "п'ятниця"\
        "субота"]
    ::msgcat::mcset uk MONTHS_ABBREV [list \
        "січ"\
        "лют"\
        "бер"\
        "квіт"\
        "трав"\
        "черв"\
        "лип"\
        "серп"\
        "вер"\
        "жовт"\
        "лист"\
        "груд"\
        ""]
    ::msgcat::mcset uk MONTHS_FULL [list \
        "січня"\
        "лютого"\
        "березня"\
        "квітня"\
        "травня"\
        "червня"\
        "липня"\
        "серпня"\
        "вересня"\
        "жовтня"\
        "листопада"\
        "грудня"\
        ""]
    ::msgcat::mcset uk BCE "до н.е."
    ::msgcat::mcset uk CE "після н.е."
    ::msgcat::mcset uk DATE_FORMAT "%e/%m/%Y"
    ::msgcat::mcset uk TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset uk DATE_TIME_FORMAT "%e/%m/%Y %k:%M:%S %z"
}
Changes to library/msgs/vi.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset vi DAYS_OF_WEEK_ABBREV [list \
        "Th 2"\
        "Th 3"\
        "Th 4"\
        "Th 5"\
        "Th 6"\
        "Th 7"\
        "CN"]
    ::msgcat::mcset vi DAYS_OF_WEEK_FULL [list \
        "Th\u01b0\u0301 hai"\
        "Th\u01b0\u0301 ba"\
        "Th\u01b0\u0301 t\u01b0"\
        "Th\u01b0\u0301 n\u0103m"\
        "Th\u01b0\u0301 s\u00e1u"\
        "Th\u01b0\u0301 ba\u0309y"\
        "Chu\u0309 nh\u00e2\u0323t"]
    ::msgcat::mcset vi MONTHS_ABBREV [list \
        "Thg 1"\
        "Thg 2"\
        "Thg 3"\
        "Thg 4"\
        "Thg 5"\
        "Thg 6"\
        "Thg 7"\
        "Thg 8"\
        "Thg 9"\
        "Thg 10"\
        "Thg 11"\
        "Thg 12"\
        ""]
    ::msgcat::mcset vi MONTHS_FULL [list \
        "Th\u00e1ng m\u00f4\u0323t"\
        "Th\u00e1ng hai"\
        "Th\u00e1ng ba"\
        "Th\u00e1ng t\u01b0"\
        "Th\u00e1ng n\u0103m"\
        "Th\u00e1ng s\u00e1u"\
        "Th\u00e1ng ba\u0309y"\
        "Th\u00e1ng t\u00e1m"\
        "Th\u00e1ng ch\u00edn"\
        "Th\u00e1ng m\u01b0\u01a1\u0300i"\
        "Th\u00e1ng m\u01b0\u01a1\u0300i m\u00f4\u0323t"\
        "Th\u00e1ng m\u01b0\u01a1\u0300i hai"\
        ""]
    ::msgcat::mcset vi DATE_FORMAT "%d %b %Y"
    ::msgcat::mcset vi TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset vi DATE_TIME_FORMAT "%d %b %Y %H:%M:%S %z"
}











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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset vi DAYS_OF_WEEK_ABBREV [list \
        "Th 2"\
        "Th 3"\
        "Th 4"\
        "Th 5"\
        "Th 6"\
        "Th 7"\
        "CN"]
    ::msgcat::mcset vi DAYS_OF_WEEK_FULL [list \
        "Thứ hai"\
        "Thứ ba"\
        "Thứ tư"\
        "Thứ năm"\
        "Thứ sáu"\
        "Thứ bảy"\
        "Chủ nhật"]
    ::msgcat::mcset vi MONTHS_ABBREV [list \
        "Thg 1"\
        "Thg 2"\
        "Thg 3"\
        "Thg 4"\
        "Thg 5"\
        "Thg 6"\
        "Thg 7"\
        "Thg 8"\
        "Thg 9"\
        "Thg 10"\
        "Thg 11"\
        "Thg 12"\
        ""]
    ::msgcat::mcset vi MONTHS_FULL [list \
        "Tháng một"\
        "Tháng hai"\
        "Tháng ba"\
        "Tháng tư"\
        "Tháng năm"\
        "Tháng sáu"\
        "Tháng bảy"\
        "Tháng tám"\
        "Tháng chín"\
        "Tháng mười"\
        "Tháng mười một"\
        "Tháng mười hai"\
        ""]
    ::msgcat::mcset vi DATE_FORMAT "%d %b %Y"
    ::msgcat::mcset vi TIME_FORMAT "%H:%M:%S"
    ::msgcat::mcset vi DATE_TIME_FORMAT "%d %b %Y %H:%M:%S %z"
}
Changes to library/msgs/zh.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh DAYS_OF_WEEK_ABBREV [list \
        "\u661f\u671f\u65e5"\
        "\u661f\u671f\u4e00"\
        "\u661f\u671f\u4e8c"\
        "\u661f\u671f\u4e09"\
        "\u661f\u671f\u56db"\
        "\u661f\u671f\u4e94"\
        "\u661f\u671f\u516d"]
    ::msgcat::mcset zh DAYS_OF_WEEK_FULL [list \
        "\u661f\u671f\u65e5"\
        "\u661f\u671f\u4e00"\
        "\u661f\u671f\u4e8c"\
        "\u661f\u671f\u4e09"\
        "\u661f\u671f\u56db"\
        "\u661f\u671f\u4e94"\
        "\u661f\u671f\u516d"]
    ::msgcat::mcset zh MONTHS_ABBREV [list \
        "\u4e00\u6708"\
        "\u4e8c\u6708"\
        "\u4e09\u6708"\
        "\u56db\u6708"\
        "\u4e94\u6708"\
        "\u516d\u6708"\
        "\u4e03\u6708"\
        "\u516b\u6708"\
        "\u4e5d\u6708"\
        "\u5341\u6708"\
        "\u5341\u4e00\u6708"\
        "\u5341\u4e8c\u6708"\
        ""]
    ::msgcat::mcset zh MONTHS_FULL [list \
        "\u4e00\u6708"\
        "\u4e8c\u6708"\
        "\u4e09\u6708"\
        "\u56db\u6708"\
        "\u4e94\u6708"\
        "\u516d\u6708"\
        "\u4e03\u6708"\
        "\u516b\u6708"\
        "\u4e5d\u6708"\
        "\u5341\u6708"\
        "\u5341\u4e00\u6708"\
        "\u5341\u4e8c\u6708"\
        ""]
    ::msgcat::mcset zh BCE "\u516c\u5143\u524d"
    ::msgcat::mcset zh CE "\u516c\u5143"
    ::msgcat::mcset zh AM "\u4e0a\u5348"
    ::msgcat::mcset zh PM "\u4e0b\u5348"
    ::msgcat::mcset zh LOCALE_NUMERALS "\u3007 \u4e00 \u4e8c \u4e09 \u56db \u4e94 \u516d \u4e03 \u516b \u4e5d \u5341 \u5341\u4e00 \u5341\u4e8c \u5341\u4e09 \u5341\u56db \u5341\u4e94 \u5341\u516d \u5341\u4e03 \u5341\u516b \u5341\u4e5d \u4e8c\u5341 \u5eff\u4e00 \u5eff\u4e8c \u5eff\u4e09 \u5eff\u56db \u5eff\u4e94 \u5eff\u516d \u5eff\u4e03 \u5eff\u516b \u5eff\u4e5d \u4e09\u5341 \u5345\u4e00 \u5345\u4e8c \u5345\u4e09 \u5345\u56db \u5345\u4e94 \u5345\u516d \u5345\u4e03 \u5345\u516b \u5345\u4e5d \u56db\u5341 \u56db\u5341\u4e00 \u56db\u5341\u4e8c \u56db\u5341\u4e09 \u56db\u5341\u56db \u56db\u5341\u4e94 \u56db\u5341\u516d \u56db\u5341\u4e03 \u56db\u5341\u516b \u56db\u5341\u4e5d \u4e94\u5341 \u4e94\u5341\u4e00 \u4e94\u5341\u4e8c \u4e94\u5341\u4e09 \u4e94\u5341\u56db \u4e94\u5341\u4e94 \u4e94\u5341\u516d \u4e94\u5341\u4e03 \u4e94\u5341\u516b \u4e94\u5341\u4e5d \u516d\u5341 \u516d\u5341\u4e00 \u516d\u5341\u4e8c \u516d\u5341\u4e09 \u516d\u5341\u56db \u516d\u5341\u4e94 \u516d\u5341\u516d \u516d\u5341\u4e03 \u516d\u5341\u516b \u516d\u5341\u4e5d \u4e03\u5341 \u4e03\u5341\u4e00 \u4e03\u5341\u4e8c \u4e03\u5341\u4e09 \u4e03\u5341\u56db \u4e03\u5341\u4e94 \u4e03\u5341\u516d \u4e03\u5341\u4e03 \u4e03\u5341\u516b \u4e03\u5341\u4e5d \u516b\u5341 \u516b\u5341\u4e00 \u516b\u5341\u4e8c \u516b\u5341\u4e09 \u516b\u5341\u56db \u516b\u5341\u4e94 \u516b\u5341\u516d \u516b\u5341\u4e03 \u516b\u5341\u516b \u516b\u5341\u4e5d \u4e5d\u5341 \u4e5d\u5341\u4e00 \u4e5d\u5341\u4e8c \u4e5d\u5341\u4e09 \u4e5d\u5341\u56db \u4e5d\u5341\u4e94 \u4e5d\u5341\u516d \u4e5d\u5341\u4e03 \u4e5d\u5341\u516b \u4e5d\u5341\u4e5d"
    ::msgcat::mcset zh LOCALE_DATE_FORMAT "\u516c\u5143%Y\u5e74%B%Od\u65e5"
    ::msgcat::mcset zh LOCALE_TIME_FORMAT "%OH\u65f6%OM\u5206%OS\u79d2"
    ::msgcat::mcset zh LOCALE_DATE_TIME_FORMAT "%A %Y\u5e74%B%Od\u65e5%OH\u65f6%OM\u5206%OS\u79d2 %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh DAYS_OF_WEEK_ABBREV [list \
        "星期日"\
        "星期一"\
        "星期二"\
        "星期三"\
        "星期四"\
        "星期五"\
        "星期六"]
    ::msgcat::mcset zh DAYS_OF_WEEK_FULL [list \
        "星期日"\
        "星期一"\
        "星期二"\
        "星期三"\
        "星期四"\
        "星期五"\
        "星期六"]
    ::msgcat::mcset zh MONTHS_ABBREV [list \
        "一月"\
        "二月"\
        "三月"\
        "四月"\
        "五月"\
        "六月"\
        "七月"\
        "八月"\
        "九月"\
        "十月"\
        "十一月"\
        "十二月"\
        ""]
    ::msgcat::mcset zh MONTHS_FULL [list \
        "一月"\
        "二月"\
        "三月"\
        "四月"\
        "五月"\
        "六月"\
        "七月"\
        "八月"\
        "九月"\
        "十月"\
        "十一月"\
        "十二月"\
        ""]
    ::msgcat::mcset zh BCE "公元前"
    ::msgcat::mcset zh CE "公元"
    ::msgcat::mcset zh AM "上午"
    ::msgcat::mcset zh PM "下午"
    ::msgcat::mcset zh LOCALE_NUMERALS "      六 七 八 九 十 十一 十二 十三 十四 十五 十六 十七 十八 十九 二十 廿一 廿二 廿三 廿四 廿五 廿六 廿七 廿八 廿九 三十 卅一 卅二 卅三 卅四 卅五 卅六 卅七 卅八 卅九 四十 四十一 四十二 四十三 四十四 四十五 四十六 四十七 四十八 四十九 五十 五十一 五十二 五十三 五十四 五十五 五十六 五十七 五十八 五十九 六十 六十一 六十二 六十三 六十四 六十五 六十六 六十七 六十八 六十九 七十 七十一 七十二 七十三 七十四 七十五 七十六 七十七 七十八 七十九 八十 八十一 八十二 八十三 八十四 八十五 八十六 八十七 八十八 八十九 九十 九十一 九十二 九十三 九十四 九十五 九十六 九十七 九十八 九十九"
    ::msgcat::mcset zh LOCALE_DATE_FORMAT "公元%Y%B%Od"
    ::msgcat::mcset zh LOCALE_TIME_FORMAT "%OH%OM%OS"
    ::msgcat::mcset zh LOCALE_DATE_TIME_FORMAT "%A %Y%B%Od%OH%OM%OS %z"
}
Changes to library/msgs/zh_cn.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_CN DATE_FORMAT "%Y-%m-%e"
    ::msgcat::mcset zh_CN TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset zh_CN TIME_FORMAT_12 "%P%I\u65f6%M\u5206%S\u79d2"
    ::msgcat::mcset zh_CN DATE_TIME_FORMAT "%Y-%m-%e %k:%M:%S %z"
}




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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_CN DATE_FORMAT "%Y-%m-%e"
    ::msgcat::mcset zh_CN TIME_FORMAT "%k:%M:%S"
    ::msgcat::mcset zh_CN TIME_FORMAT_12 "%P%I%M%S"
    ::msgcat::mcset zh_CN DATE_TIME_FORMAT "%Y-%m-%e %k:%M:%S %z"
}
Changes to library/msgs/zh_hk.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_HK DAYS_OF_WEEK_ABBREV [list \
        "\u65e5"\
        "\u4e00"\
        "\u4e8c"\
        "\u4e09"\
        "\u56db"\
        "\u4e94"\
        "\u516d"]
    ::msgcat::mcset zh_HK MONTHS_ABBREV [list \
        "1\u6708"\
        "2\u6708"\
        "3\u6708"\
        "4\u6708"\
        "5\u6708"\
        "6\u6708"\
        "7\u6708"\
        "8\u6708"\
        "9\u6708"\
        "10\u6708"\
        "11\u6708"\
        "12\u6708"\
        ""]
    ::msgcat::mcset zh_HK DATE_FORMAT "%Y\u5e74%m\u6708%e\u65e5"
    ::msgcat::mcset zh_HK TIME_FORMAT_12 "%P%I:%M:%S"
    ::msgcat::mcset zh_HK DATE_TIME_FORMAT "%Y\u5e74%m\u6708%e\u65e5 %P%I:%M:%S %z"
}



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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_HK DAYS_OF_WEEK_ABBREV [list \
        ""\
        ""\
        ""\
        ""\
        ""\
        ""\
        ""]
    ::msgcat::mcset zh_HK MONTHS_ABBREV [list \
        "1"\
        "2"\
        "3"\
        "4"\
        "5"\
        "6"\
        "7"\
        "8"\
        "9"\
        "10"\
        "11"\
        "12"\
        ""]
    ::msgcat::mcset zh_HK DATE_FORMAT "%Y%m%e"
    ::msgcat::mcset zh_HK TIME_FORMAT_12 "%P%I:%M:%S"
    ::msgcat::mcset zh_HK DATE_TIME_FORMAT "%Y%m%e %P%I:%M:%S %z"
}
Changes to library/msgs/zh_sg.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_SG AM "\u4e0a\u5348"
    ::msgcat::mcset zh_SG PM "\u4e2d\u5348"
    ::msgcat::mcset zh_SG DATE_FORMAT "%d %B %Y"
    ::msgcat::mcset zh_SG TIME_FORMAT_12 "%P %I:%M:%S"
    ::msgcat::mcset zh_SG DATE_TIME_FORMAT "%d %B %Y %P %I:%M:%S %z"
}


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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_SG AM "上午"
    ::msgcat::mcset zh_SG PM "中午"
    ::msgcat::mcset zh_SG DATE_FORMAT "%d %B %Y"
    ::msgcat::mcset zh_SG TIME_FORMAT_12 "%P %I:%M:%S"
    ::msgcat::mcset zh_SG DATE_TIME_FORMAT "%d %B %Y %P %I:%M:%S %z"
}
Changes to library/msgs/zh_tw.msg.
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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_TW BCE "\u6c11\u570b\u524d"
    ::msgcat::mcset zh_TW CE "\u6c11\u570b"
    ::msgcat::mcset zh_TW DATE_FORMAT "%Y/%m/%e"
    ::msgcat::mcset zh_TW TIME_FORMAT_12 "%P %I:%M:%S"
    ::msgcat::mcset zh_TW DATE_TIME_FORMAT "%Y/%m/%e %P %I:%M:%S %z"
}


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# created by tools/loadICU.tcl -- do not edit
namespace eval ::tcl::clock {
    ::msgcat::mcset zh_TW BCE "民國前"
    ::msgcat::mcset zh_TW CE "民國"
    ::msgcat::mcset zh_TW DATE_FORMAT "%Y/%m/%e"
    ::msgcat::mcset zh_TW TIME_FORMAT_12 "%P %I:%M:%S"
    ::msgcat::mcset zh_TW DATE_TIME_FORMAT "%Y/%m/%e %P %I:%M:%S %z"
}
Changes to tests/chanio.test.
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    chan close $f
} -result {zzy abzzy}
test chan-io-40.2 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -constraints {unix} -body {
    set f [open $path(test3) {WRONLY CREAT} 0600]
    file stat $path(test3) stats
    set x [format "0%o" [expr $stats(mode)&0o777]]
    chan puts $f "line 1"
    chan close $f
    set f [open $path(test3) r]
    lappend x [chan gets $f]
} -cleanup {
    chan close $f
} -result {0600 {line 1}}
test chan-io-40.3 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -constraints {unix umask} -body {
    # This test only works if your umask is 2, like ouster's.
    chan close [open $path(test3) {WRONLY CREAT}]
    file stat $path(test3) stats
    format "0%o" [expr $stats(mode)&0o777]
} -result [format %04o [expr {0o666 & ~ $umaskValue}]]
test chan-io-40.4 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -body {
    set f [open $path(test3) w]
    chan configure $f -eofchar {}
    chan puts $f xyzzy
    chan close $f







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    chan close $f
} -result {zzy abzzy}
test chan-io-40.2 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -constraints {unix} -body {
    set f [open $path(test3) {WRONLY CREAT} 0600]
    file stat $path(test3) stats
    set x [format "%#o" [expr $stats(mode)&0o777]]
    chan puts $f "line 1"
    chan close $f
    set f [open $path(test3) r]
    lappend x [chan gets $f]
} -cleanup {
    chan close $f
} -result {0o600 {line 1}}
test chan-io-40.3 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -constraints {unix umask} -body {
    # This test only works if your umask is 2, like ouster's.
    chan close [open $path(test3) {WRONLY CREAT}]
    file stat $path(test3) stats
    format "%#o" [expr $stats(mode)&0o777]
} -result [format %#5o [expr {0o666 & ~ $umaskValue}]]
test chan-io-40.4 {POSIX open access modes: CREAT} -setup {
    file delete $path(test3)
} -body {
    set f [open $path(test3) w]
    chan configure $f -eofchar {}
    chan puts $f xyzzy
    chan close $f
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    proc boom {} {
	cc ; # coro created at level 2
	C  ; # and called at level 1
    }
    boom   ; # does not crash: the coro floor is a good insulator
    list
} -result {}









































# cleanup
unset lambda
::tcltest::cleanupTests

return







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    proc boom {} {
	cc ; # coro created at level 2
	C  ; # and called at level 1
    }
    boom   ; # does not crash: the coro floor is a good insulator
    list
} -result {}

test coroutine-8.0.0 {coro inject executed} -body {
    coroutine demo apply {{} { foreach i {1 2} yield }}
    demo
    set ::result none
    tcl::unsupported::inject demo set ::result inject-executed
    demo
    set ::result
} -result {inject-executed}
test coroutine-8.0.1 {coro inject after error} -body {
    coroutine demo apply {{} { foreach i {1 2} yield; error test }}
    demo
    set ::result none
    tcl::unsupported::inject demo set ::result inject-executed
    lappend ::result [catch {demo} err] $err
} -result {inject-executed 1 test}
test coroutine-8.1.1 {coro inject, ticket 42202ba1e5ff566e} -body {
    interp create slave
    slave eval {
	coroutine demo apply {{} { while {1} yield }}
	demo
	tcl::unsupported::inject demo set ::result inject-executed
    }
    interp delete slave
} -result {}
test coroutine-8.1.2 {coro inject with result, ticket 42202ba1e5ff566e} -body {
    interp create slave
    slave eval {
	coroutine demo apply {{} { while {1} yield }}
	demo
	tcl::unsupported::inject demo set ::result inject-executed
    }
    slave eval demo
    set result [slave eval {set ::result}]

    interp delete slave
    set result
} -result {inject-executed}



# cleanup
unset lambda
::tcltest::cleanupTests

return
Changes to tests/format.test.
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# %u output depends on word length, so this test is not portable.
testConstraint longIs32bit [expr {int(0x80000000) < 0}]
testConstraint longIs64bit [expr {int(0x8000000000000000) < 0}]
testConstraint wideIs64bit \
	[expr {(wide(0x80000000) > 0) && (wide(0x8000000000000000) < 0)}]
testConstraint wideBiggerThanInt [expr {wide(0x80000000) != int(0x80000000)}]


test format-1.1 {integer formatting} {
    format "%*d %d %d %d" 6 34 16923 -12 -1
} {    34 16923 -12 -1}
test format-1.2 {integer formatting} {
    format "%4d %4d %4d %4d %d %#x %#X" 6 34 16923 -12 -1 14 12
} {   6   34 16923  -12 -1 0xe 0XC}







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# %u output depends on word length, so this test is not portable.
testConstraint longIs32bit [expr {int(0x80000000) < 0}]
testConstraint longIs64bit [expr {int(0x8000000000000000) < 0}]
testConstraint wideIs64bit \
	[expr {(wide(0x80000000) > 0) && (wide(0x8000000000000000) < 0)}]
testConstraint wideBiggerThanInt [expr {wide(0x80000000) != int(0x80000000)}]
testConstraint pointerIs64bit [expr {$tcl_platform(pointerSize) >= 8}]

test format-1.1 {integer formatting} {
    format "%*d %d %d %d" 6 34 16923 -12 -1
} {    34 16923 -12 -1}
test format-1.2 {integer formatting} {
    format "%4d %4d %4d %4d %d %#x %#X" 6 34 16923 -12 -1 14 12
} {   6   34 16923  -12 -1 0xe 0XC}
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test format-1.7 {integer formatting} longIs32bit {
    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffff4}
test format-1.7.1 {integer formatting} longIs64bit {
    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffffffffffff4}
test format-1.8 {integer formatting} longIs32bit {
    format "%#x %#X %#X %#x" 6 34 16923 -12 -1
} {0x6 0X22 0X421B 0xfffffff4}
test format-1.8.1 {integer formatting} longIs64bit {
    format "%#x %#X %#X %#x" 6 34 16923 -12 -1
} {0x6 0X22 0X421B 0xfffffffffffffff4}
test format-1.9 {integer formatting} longIs32bit {
    format "%#20x %#20x %#20x %#20x" 6 34 16923 -12 -1
} {                 0x6                 0x22               0x421b           0xfffffff4}
test format-1.9.1 {integer formatting} longIs64bit {
    format "%#20x %#20x %#20x %#20x" 6 34 16923 -12 -1
} {                 0x6                 0x22               0x421b   0xfffffffffffffff4}
test format-1.10 {integer formatting} longIs32bit {
    format "%-#20x %-#20x %-#20x %-#20x" 6 34 16923 -12 -1
} {0x6                  0x22                 0x421b               0xfffffff4          }
test format-1.10.1 {integer formatting} longIs64bit {
    format "%-#20x %-#20x %-#20x %-#20x" 6 34 16923 -12 -1
} {0x6                  0x22                 0x421b               0xfffffffffffffff4  }
test format-1.11 {integer formatting} longIs32bit {
    format "%-#20o %#-20o %#-20o %#-20o" 6 34 16923 -12 -1
} {06                   042                  041033               037777777764        }
test format-1.11.1 {integer formatting} longIs64bit {
    format "%-#20o %#-20o %#-20o %#-20o" 6 34 16923 -12 -1
} {06                   042                  041033               01777777777777777777764}
test format-1.12 {integer formatting} {
    format "%b %#b %llb" 5 5 [expr {2**100}]
} {101 0b101 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}

test format-2.1 {string formatting} {
    format "%s %s %c %s" abcd {This is a very long test string.} 120 x
} {abcd This is a very long test string. x x}
test format-2.2 {string formatting} {
    format "%20s %20s %20c %20s" abcd {This is a very long test string.} 120 x
} {                abcd This is a very long test string.                    x                    x}







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test format-1.7 {integer formatting} longIs32bit {
    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffff4}
test format-1.7.1 {integer formatting} longIs64bit {
    format "%4x %4x %4x %4x" 6 34 16923 -12 -1
} {   6   22 421b fffffffffffffff4}
test format-1.8 {integer formatting} longIs32bit {
    format "%#x %#x %#X %#X %#x" 0 6 34 16923 -12 -1
} {0x0 0x6 0X22 0X421B 0xfffffff4}
test format-1.8.1 {integer formatting} longIs64bit {
    format "%#x %#x %#X %#X %#x" 0 6 34 16923 -12 -1
} {0x0 0x6 0X22 0X421B 0xfffffffffffffff4}
test format-1.9 {integer formatting} longIs32bit {
    format "%#5x %#20x %#20x %#20x %#20x" 0 6 34 16923 -12 -1
} {  0x0                  0x6                 0x22               0x421b           0xfffffff4}
test format-1.9.1 {integer formatting} longIs64bit {
    format "%#5x %#20x %#20x %#20x %#20x" 0 6 34 16923 -12 -1
} {  0x0                  0x6                 0x22               0x421b   0xfffffffffffffff4}
test format-1.10 {integer formatting} longIs32bit {
    format "%-#5x %-#20x %-#20x %-#20x %-#20x" 0 6 34 16923 -12 -1
} {0x0   0x6                  0x22                 0x421b               0xfffffff4          }
test format-1.10.1 {integer formatting} longIs64bit {
    format "%-#5x %-#20x %-#20x %-#20x %-#20x" 0 6 34 16923 -12 -1
} {0x0   0x6                  0x22                 0x421b               0xfffffffffffffff4  }
test format-1.11 {integer formatting} longIs32bit {
    format "%-#5o %-#20o %#-20o %#-20o %#-20o" 0 6 34 16923 -12 -1
} {0     06                   042                  041033               037777777764        }
test format-1.11.1 {integer formatting} longIs64bit {
    format "%-#5o %-#20o %#-20o %#-20o %#-20o" 0 6 34 16923 -12 -1
} {0     06                   042                  041033               01777777777777777777764}
test format-1.12 {integer formatting} {
    format "%b %#b %#b %llb" 5 0 5 [expr {2**100}]
} {101 0b0 0b101 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000}

test format-2.1 {string formatting} {
    format "%s %s %c %s" abcd {This is a very long test string.} 120 x
} {abcd This is a very long test string. x x}
test format-2.2 {string formatting} {
    format "%20s %20s %20c %20s" abcd {This is a very long test string.} 120 x
} {                abcd This is a very long test string.                    x                    x}
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    catch {format ab% 12} msg
    set msg
} {format string ended in middle of field specifier}
test format-8.19 {error conditions} {
    catch {format %q x}
} 1
test format-8.20 {error conditions} {
    catch {format %q x} msg
    set msg
} {bad field specifier "q"}
test format-8.21 {error conditions} {
    catch {format %d}
} 1
test format-8.22 {error conditions} {
    catch {format %d} msg
    set msg
} {not enough arguments for all format specifiers}
test format-8.23 {error conditions} {
    catch {format "%d %d" 24 xyz} msg
    set msg
} {expected integer but got "xyz"}





















test format-9.1 {long result} {
    set a {1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z}
    format {1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG %s %s} $a $a
} {1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z}

test format-10.1 {"h" format specifier} {







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    catch {format ab% 12} msg
    set msg
} {format string ended in middle of field specifier}
test format-8.19 {error conditions} {
    catch {format %q x}
} 1
test format-8.20 {error conditions} {
    catch {format %r x} msg
    set msg
} {bad field specifier "r"}
test format-8.21 {error conditions} {
    catch {format %d}
} 1
test format-8.22 {error conditions} {
    catch {format %d} msg
    set msg
} {not enough arguments for all format specifiers}
test format-8.23 {error conditions} {
    catch {format "%d %d" 24 xyz} msg
    set msg
} {expected integer but got "xyz"}
# Since "%zd" and "%td" are equivalent to "%lld" in 64-bit platforms and
# equivalent to "%d" in 32-bit platforms, they are really not useful in
# scripts, therefore they are not documented. It's intended use is through
# the function Tcl_AppendPrintfToObj (et al).
test format-8.24 {Undocumented formats} -body {
    format "%zd %td %d" [expr 2**30] [expr 2**30] [expr 2**30]
} -result {1073741824 1073741824 1073741824}
test format-8.25 {Undocumented formats} -constraints pointerIs64bit -body {
    format "%zd %td %lld" [expr 2**33] [expr 2**33] [expr 2**33]
} -result {8589934592 8589934592 8589934592}
# Since "%p" is equivalent to "%#llx" in 64-bit platforms and equivalent
# to "%#x" in 32-bit platforms, it are really not useful in scripts,
# therefore they are not documented. It's intended use is through the
# function Tcl_AppendPrintfToObj (et al).
test format-8.26 {Undocumented formats} -body {
    format "%p %#x" [expr 2**31] [expr 2**31]
} -result {0x80000000 0x80000000}
test format-8.27 {Undocumented formats} -constraints pointerIs64bit -body {
    format "%p %#llx" [expr 2**33] [expr 2**33]
} -result {0x200000000 0x200000000}

test format-9.1 {long result} {
    set a {1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z}
    format {1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG %s %s} $a $a
} {1111 2222 3333 4444 5555 6666 7777 8888 9999 aaaa bbbb cccc dddd eeee ffff gggg hhhh iiii jjjj kkkk llll mmmm nnnn oooo pppp qqqq rrrr ssss tttt uuuu vvvv wwww xxxx yyyy zzzz AAAA BBBB CCCC DDDD EEEE FFFF GGGG 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ 1 2 3 4 5 6 7 8 9 0 a b c d e f g h i j k l m n o p q r s t u v w x y z A B C D E F G H I J K L M N O P Q R S T U V W X Y Z}

test format-10.1 {"h" format specifier} {
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} 7810179016327718216
test format-17.3 {testing %ld with non-wide} {wideIs64bit} {
    format %ld 42
} 42
test format-17.4 {testing %l with non-integer} {
    format %lf 1
} 1.000000







test format-18.1 {do not demote existing numeric values} {
    set a 0xaaaaaaaa
    # Ensure $a and $b are separate objects
    set b 0xaaaa
    append b aaaa
    set result [expr {$a == $b}]







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} 7810179016327718216
test format-17.3 {testing %ld with non-wide} {wideIs64bit} {
    format %ld 42
} 42
test format-17.4 {testing %l with non-integer} {
    format %lf 1
} 1.000000
test format-17.5 {testing %llu with positive bignum} -body {
    format %llu 0xabcdef0123456789abcdef
} -returnCodes 1 -result {unsigned bignum format is invalid}
test format-17.6 {testing %llu with negative number} -body {
    format %llu -1
} -returnCodes 1 -result {unsigned bignum format is invalid}

test format-18.1 {do not demote existing numeric values} {
    set a 0xaaaaaaaa
    # Ensure $a and $b are separate objects
    set b 0xaaaa
    append b aaaa
    set result [expr {$a == $b}]
Changes to tests/http.test.
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proc bgerror {args} {
    global errorInfo
    puts stderr "http.test bgerror"
    puts stderr [join $args]
    puts stderr $errorInfo
}

set port 8010
set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
catch {unset data}

# Ensure httpd file exists

set origFile [file join [pwd] [file dirname [info script]] httpd]
set httpdFile [file join [temporaryDirectory] httpd_[pid]]
if {![file exists $httpdFile]} {
    makeFile "" $httpdFile
    file delete $httpdFile
    file copy $origFile $httpdFile
    set removeHttpd 1
}

catch {package require Thread 2.7-}
if {[catch {package present Thread}] == 0 && [file exists $httpdFile]} {
    set httpthread [thread::create -preserved]
    thread::send $httpthread [list source $httpdFile]
    thread::send $httpthread [list set port $port]
    thread::send $httpthread [list set bindata $bindata]
    thread::send $httpthread {httpd_init $port}
    puts "Running httpd in thread $httpthread"
} else {
    if {![file exists $httpdFile]} {
	puts "Cannot read $httpdFile script, http test skipped"
	unset port
	return
    }
    source $httpdFile
    # Let the OS pick the port; that's much more flexible
    if {[catch {httpd_init 0} listen]} {
	puts "Cannot start http server, http test skipped"
	unset port
	return
    } else {
	set port [lindex [fconfigure $listen -sockname] 2]
    }
}

test http-1.1 {http::config} {
    http::config -useragent UserAgent
    http::config
} [list -accept */* -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -urlencoding utf-8 -useragent "UserAgent"]







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proc bgerror {args} {
    global errorInfo
    puts stderr "http.test bgerror"
    puts stderr [join $args]
    puts stderr $errorInfo
}


set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
catch {unset data}

# Ensure httpd file exists

set origFile [file join [pwd] [file dirname [info script]] httpd]
set httpdFile [file join [temporaryDirectory] httpd_[pid]]
if {![file exists $httpdFile]} {
    makeFile "" $httpdFile
    file delete $httpdFile
    file copy $origFile $httpdFile
    set removeHttpd 1
}

catch {package require Thread 2.7-}
if {[catch {package present Thread}] == 0 && [file exists $httpdFile]} {
    set httpthread [thread::create -preserved]
    thread::send $httpthread [list source $httpdFile]

    thread::send $httpthread [list set bindata $bindata]
    thread::send $httpthread {httpd_init 0; set port} port
    puts "Running httpd in thread $httpthread"
} else {
    if {![file exists $httpdFile]} {
	puts "Cannot read $httpdFile script, http test skipped"
	unset port
	return
    }
    source $httpdFile
    # Let the OS pick the port; that's much more flexible
    if {[catch {httpd_init 0} listen]} {
	puts "Cannot start http server, http test skipped"
	catch {unset port}
	return


    }
}

test http-1.1 {http::config} {
    http::config -useragent UserAgent
    http::config
} [list -accept */* -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -urlencoding utf-8 -useragent "UserAgent"]
Changes to tests/httpd.
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# -*- tcl -*-
#
# The httpd_ procedures implement a stub http server.
#
# Copyright (c) 1997-1998 Sun Microsystems, Inc.
# Copyright (c) 1999-2000 Scriptics Corporation
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

#set httpLog 1

proc httpd_init {{port 8015}} {
    socket -server httpdAccept $port





}
proc httpd_log {args} {
    global httpLog
    if {[info exists httpLog] && $httpLog} {
	puts stderr "httpd: [join $args { }]"
    }
}













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# -*- tcl -*-
#
# The httpd_ procedures implement a stub http server.
#
# Copyright (c) 1997-1998 Sun Microsystems, Inc.
# Copyright (c) 1999-2000 Scriptics Corporation
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

#set httpLog 1

proc httpd_init {{port 8015}} {
    set s [socket -server httpdAccept $port]
    # Save the actual port number in a global variable.
    # This is important when we're called with port 0
    # for picking an unused port at random.
    set ::port [lindex [chan configure $s -sockname] 2]
    return $s
}
proc httpd_log {args} {
    global httpLog
    if {[info exists httpLog] && $httpLog} {
	puts stderr "httpd: [join $args { }]"
    }
}
Changes to tests/httpold.test.

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# Commands covered:  http_config, http_get, http_wait, http_reset
#
# This file contains a collection of tests for the http script library.
# Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright (c) 1991-1993 The Regents of the University of California.
>







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# -*- tcl -*-
# Commands covered:  http_config, http_get, http_wait, http_reset
#
# This file contains a collection of tests for the http script library.
# Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright (c) 1991-1993 The Regents of the University of California.
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catch {unset data}

##
## The httpd script implement a stub http server
##
source [file join [file dirname [info script]] httpd]

set port 8010
if [catch {httpd_init $port} listen] {
    puts "Cannot start http server, http test skipped"
    unset port
    ::tcltest::cleanupTests
    return
}

test httpold-1.1 {http_config} {
    http_config
} {-accept */* -proxyfilter httpProxyRequired -proxyhost {} -proxyport {} -useragent {Tcl http client package 1.0}}







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catch {unset data}

##
## The httpd script implement a stub http server
##
source [file join [file dirname [info script]] httpd]


if [catch {httpd_init 0} listen] {
    puts "Cannot start http server, http test skipped"
    catch {unset port}
    ::tcltest::cleanupTests
    return
}

test httpold-1.1 {http_config} {
    http_config
} {-accept */* -proxyfilter httpProxyRequired -proxyhost {} -proxyport {} -useragent {Tcl http client package 1.0}}
Changes to tests/io.test.
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} {0o600 {line 1}}
test io-40.3 {POSIX open access modes: CREAT} {unix umask} {
    # This test only works if your umask is 2, like ouster's.
    file delete $path(test3)
    set f [open $path(test3) {WRONLY CREAT}]
    close $f
    file stat $path(test3) stats
    format "0%o" [expr $stats(mode)&0o777]
} [format %04o [expr {0o666 & ~ $umaskValue}]]
test io-40.4 {POSIX open access modes: CREAT} {
    file delete $path(test3)
    set f [open $path(test3) w]
    fconfigure $f -eofchar {}
    puts $f xyzzy
    close $f
    set f [open $path(test3) {WRONLY CREAT}]







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} {0o600 {line 1}}
test io-40.3 {POSIX open access modes: CREAT} {unix umask} {
    # This test only works if your umask is 2, like ouster's.
    file delete $path(test3)
    set f [open $path(test3) {WRONLY CREAT}]
    close $f
    file stat $path(test3) stats
    format "%#o" [expr $stats(mode)&0o777]
} [format %#5o [expr {0o666 & ~ $umaskValue}]]
test io-40.4 {POSIX open access modes: CREAT} {
    file delete $path(test3)
    set f [open $path(test3) w]
    fconfigure $f -eofchar {}
    puts $f xyzzy
    close $f
    set f [open $path(test3) {WRONLY CREAT}]
Changes to tests/oo.test.
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2244
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2250
    oo::class create foo
} -cleanup {
    rename foo {}
} -body {
    oo::define foo unexport {*}[info class methods foo -all]
    info class methods foo -all
} -result {}







































test oo-18.1 {OO: define command support} {
    list [catch {oo::define oo::object {error foo}} msg] $msg $errorInfo
} {1 foo {foo
    while executing
"error foo"
    (in definition script for class "::oo::object" line 1)







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    oo::class create foo
} -cleanup {
    rename foo {}
} -body {
    oo::define foo unexport {*}[info class methods foo -all]
    info class methods foo -all
} -result {}
set stdmethods {<cloned> destroy eval unknown variable varname}
test oo-17.11 {OO: object method unexport (bug 900cb0284bc)} -setup {
    oo::object create o
    oo::objdefine o unexport m
} -body {
    lsort [info object methods o -all -private]
} -cleanup {
    o destroy
} -result $stdmethods
test oo-17.12 {OO: instance method unexport (bug 900cb0284bc)} -setup {
    oo::class create c
    c create o
    oo::objdefine o unexport m
} -body {
    lsort [info object methods o -all -private]
} -cleanup {
    o destroy
    c destroy
} -result $stdmethods
test oo-17.13 {OO: class method unexport (bug 900cb0284bc)} -setup {
    oo::class create c
    oo::define c unexport m
} -body {
    lsort [info class methods c -all -private]
} -cleanup {
    c destroy
} -result $stdmethods
test oo-17.14 {OO: instance method unexport (bug 900cb0284bc)} -setup {
    oo::class create c
    oo::define c unexport m
    c create o
} -body {
    lsort [info object methods o -all -private]
} -cleanup {
    o destroy
    c destroy
} -result $stdmethods


test oo-18.1 {OO: define command support} {
    list [catch {oo::define oo::object {error foo}} msg] $msg $errorInfo
} {1 foo {foo
    while executing
"error foo"
    (in definition script for class "::oo::object" line 1)
Changes to tests/scan.test.
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} 0
test scan-5.15 {Bug be003d570f} {
    scan 0x40 %o
} 0
test scan-5.16 {Bug be003d570f} {
    scan 0x40 %b
} 0



















test scan-6.1 {floating-point scanning} -setup {
    set a {}; set b {}; set c {}; set d {}
} -body {
    list [scan "2.1 -3.0e8 .99962 a" "%f%g%e%f" a b c d] $a $b $c $d
} -result {3 2.1 -300000000.0 0.99962 {}}
test scan-6.2 {floating-point scanning} -setup {







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} 0
test scan-5.15 {Bug be003d570f} {
    scan 0x40 %o
} 0
test scan-5.16 {Bug be003d570f} {
    scan 0x40 %b
} 0
test scan-5.17 {bigint scanning} -setup {
    set a {}; set b {}; set c {}
} -body {
    list [scan "207698809136909011942886895,abcdef0123456789abcdef,125715736004432126361152746757" \
	    %lld,%llx,%llo a b c] $a $b $c
} -result {3 207698809136909011942886895 207698809136909011942886895 207698809136909011942886895}
test scan-5.18 {bigint scanning underflow} -setup {
    set a {};
} -body {
    list [scan "-207698809136909011942886895" \
	    %llu a] $a
} -returnCodes 1 -result {unsigned bignum scans are invalid}
test scan-5.18 {bigint scanning invalid} -setup {
    set a {};
} -body {
    list [scan "207698809136909011942886895" \
	    %llu a] $a
} -returnCodes 1 -result {unsigned bignum scans are invalid}

test scan-6.1 {floating-point scanning} -setup {
    set a {}; set b {}; set c {}; set d {}
} -body {
    list [scan "2.1 -3.0e8 .99962 a" "%f%g%e%f" a b c d] $a $b $c $d
} -result {3 2.1 -300000000.0 0.99962 {}}
test scan-6.2 {floating-point scanning} -setup {
Changes to tests/socket.test.
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# either in Tcl or in the environment; if they are, it attempts to connect to
# the server. If the connection is successful, the tests using the remote
# server will be performed; otherwise, it will attempt to start the remote
# server (via exec) on platforms that support this, on the local host,
# listening at port 2048. If all fails, a message is printed and the tests
# using the remote server are not performed.


package require tcltest 2
namespace import -force ::tcltest::*





# Some tests require the Thread package or exec command
testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}]
testConstraint exec [llength [info commands exec]]

# Produce a random port number in the Dynamic/Private range
# from 49152 through 65535.
proc randport {} { expr {int(rand()*16383+49152)} }
























# Test the latency of tcp connections over the loopback interface. Some OSes
# (e.g. NetBSD) seem to use the Nagle algorithm and delayed ACKs, so it takes
# up to 200ms for a packet sent to localhost to arrive. We're measuring this
# here, so that OSes that don't have this problem can run the tests at full
# speed.
set server [socket -server {apply {{s a p} {set ::s1 $s}}} 0]







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# either in Tcl or in the environment; if they are, it attempts to connect to
# the server. If the connection is successful, the tests using the remote
# server will be performed; otherwise, it will attempt to start the remote
# server (via exec) on platforms that support this, on the local host,
# listening at port 2048. If all fails, a message is printed and the tests
# using the remote server are not performed.

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact Tcltest [info patchlevel]]

# Some tests require the Thread package or exec command
testConstraint thread [expr {0 == [catch {package require Thread 2.7-}]}]
testConstraint exec [llength [info commands exec]]

# Produce a random port number in the Dynamic/Private range
# from 49152 through 65535.
proc randport {} {
    # firstly try dynamic port via server-socket(0):
    set port 0x7fffffff
    catch {
	set port [lindex [fconfigure [set s [socket -server {} 0]] -sockname] 2]
	close $s
    }
    while {[catch {
	close [socket -server {} $port]
    } msg]} {
	if {[incr i] > 1000} {return -code error "too many iterations to get free random port: $msg"}
	# try random port:
	set port [expr {int(rand()*16383+49152)}]
    }
    return $port
}

# Check if testsocket testflags is available
testConstraint testsocket_testflags [expr {![catch {
        set h [socket -async localhost [randport]]
        testsocket testflags $h 0
        close $h
    }]}]


# Test the latency of tcp connections over the loopback interface. Some OSes
# (e.g. NetBSD) seem to use the Nagle algorithm and delayed ACKs, so it takes
# up to 200ms for a packet sent to localhost to arrive. We're measuring this
# here, so that OSes that don't have this problem can run the tests at full
# speed.
set server [socket -server {apply {{s a p} {set ::s1 $s}}} 0]
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2266
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2268
2269
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2271




2272
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2275
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2279
2280
2281
        vwait x
        close $sock
    } -cleanup {
        catch {close $sock}
        unset x
    } -result {socket is not connected} -returnCodes 1
test socket-14.11.1 {pending [socket -async] and nonblocking [puts], no listener, flush} \
    -constraints {socket nonPortable} \
    -body {
        set sock [socket -async localhost [randport]]




        fconfigure $sock -blocking 0
        puts $sock ok
        flush $sock

        fileevent $sock writable {set x 1}
        vwait x
        close $sock
    } -cleanup {
        catch {close $sock}
        catch {unset x}
    } -result {socket is not connected} -returnCodes 1







|


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>







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2310
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2312
2313
2314
        vwait x
        close $sock
    } -cleanup {
        catch {close $sock}
        unset x
    } -result {socket is not connected} -returnCodes 1
test socket-14.11.1 {pending [socket -async] and nonblocking [puts], no listener, flush} \
    -constraints {socket testsocket_testflags} \
    -body {
        set sock [socket -async localhost [randport]]
        # Set the socket in async test mode.
        # The async connect will not be continued on the following fconfigure
        # and puts/flush. Thus, the connect will fail after them.
        testsocket testflags $sock 1
        fconfigure $sock -blocking 0
        puts $sock ok
        flush $sock
        testsocket testflags $sock 0
        fileevent $sock writable {set x 1}
        vwait x
        close $sock
    } -cleanup {
        catch {close $sock}
        catch {unset x}
    } -result {socket is not connected} -returnCodes 1
Changes to tests/util.test.
4023
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4041




4042
4043




















4044
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} {9223372036854775807}

test util-18.2 {Tcl_ObjPrintf} {testprint} {
    testprint %I64d [expr 2**63-1]
} {9223372036854775807}

test util-18.3 {Tcl_ObjPrintf} {testprint} {
    testprint %Ld [expr 2**63-1]
} {9223372036854775807}

test util-18.4 {Tcl_ObjPrintf} {testprint} {
    testprint %lld [expr -2**63]
} {-9223372036854775808}

test util-18.5 {Tcl_ObjPrintf} {testprint} {
    testprint %I64d [expr -2**63]
} {-9223372036854775808}

test util-18.6 {Tcl_ObjPrintf} {testprint} {




    testprint %Ld [expr -2**63]
} {-9223372036854775808}





















set ::tcl_precision $saved_precision

# cleanup
::tcltest::cleanupTests
return








|



|
|


|



>
>
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|

>
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4066
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4068
4069
4070
4071
4072
4073
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} {9223372036854775807}

test util-18.2 {Tcl_ObjPrintf} {testprint} {
    testprint %I64d [expr 2**63-1]
} {9223372036854775807}

test util-18.3 {Tcl_ObjPrintf} {testprint} {
    testprint %qd [expr 2**63-1]
} {9223372036854775807}

test util-18.4 {Tcl_ObjPrintf} {testprint} {
    testprint %jd [expr 2**63-1]
} {9223372036854775807}

test util-18.5 {Tcl_ObjPrintf} {testprint} {
    testprint %lld [expr -2**63]
} {-9223372036854775808}

test util-18.6 {Tcl_ObjPrintf} {testprint} {
    testprint %I64d [expr -2**63]
} {-9223372036854775808}

test util-18.7 {Tcl_ObjPrintf} {testprint} {
    testprint %qd [expr -2**63]
} {-9223372036854775808}

test util-18.8 {Tcl_ObjPrintf} {testprint} {
    testprint %jd [expr -2**63]
} {-9223372036854775808}

test util-18.9 {Tcl_ObjPrintf} {testprint} {
    testprint "%I64d %I32d" [expr -2**63+2]
} {-9223372036854775806 2}

test util-18.10 {Tcl_ObjPrintf} {testprint} {
    testprint "%I64d %p" 65535
} {65535 0xffff}

test util-18.11 {Tcl_ObjPrintf} {testprint} {
    testprint "%I64d %td" 65536
} {65536 65536}

test util-18.12 {Tcl_ObjPrintf} {testprint} {
    testprint "%I64d %Id" 65537
} {65537 65537}

set ::tcl_precision $saved_precision

# cleanup
::tcltest::cleanupTests
return

Changes to tests/zlib.test.
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    catch {close $inSide}
} -result {260 222 {need dictionary} {TCL ZLIB NEED_DICT 2381337010} 2381337010}
test zlib-8.9 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream decompress]
} -constraints zlib -body {
    zlib push compress $outSide -dictionary $spdyDict
    fconfigure $outSide -blocking 0 -translation binary -buffering none
    fconfigure $inSide -blocking 1 -translation binary
    puts -nonewline $outSide $spdyHeaders
    set result [fconfigure $outSide -checksum]
    chan pop $outSide
    chan close $outSide
    $strm put -dictionary $spdyDict [read $inSide]
    lappend result [string length $spdyHeaders] [string length [$strm get]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {3064818174 358 358}
test zlib-8.10 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
} -constraints {zlib recentZlib} -body {
    zlib push deflate $outSide -dictionary $spdyDict
    fconfigure $outSide -blocking 0 -translation binary -buffering none
    fconfigure $inSide -blocking 1 -translation binary
    puts -nonewline $outSide $spdyHeaders
    chan pop $outSide
    chan close $outSide
    set compressed [read $inSide]
    catch {
	zlib inflate $compressed







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326
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351
352
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    catch {close $inSide}
} -result {260 222 {need dictionary} {TCL ZLIB NEED_DICT 2381337010} 2381337010}
test zlib-8.9 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream decompress]
} -constraints zlib -body {
    zlib push compress $outSide -dictionary $spdyDict
    fconfigure $outSide -blocking 1 -translation binary -buffering none
    fconfigure $inSide -blocking 1 -translation binary
    puts -nonewline $outSide $spdyHeaders
    set result [fconfigure $outSide -checksum]
    chan pop $outSide
    chan close $outSide
    $strm put -dictionary $spdyDict [read $inSide]
    lappend result [string length $spdyHeaders] [string length [$strm get]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {3064818174 358 358}
test zlib-8.10 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
} -constraints {zlib recentZlib} -body {
    zlib push deflate $outSide -dictionary $spdyDict
    fconfigure $outSide -blocking 1 -translation binary -buffering none
    fconfigure $inSide -blocking 1 -translation binary
    puts -nonewline $outSide $spdyHeaders
    chan pop $outSide
    chan close $outSide
    set compressed [read $inSide]
    catch {
	zlib inflate $compressed
365
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437
438
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441
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443
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446
447
    catch {close $inSide}
} -result {254 212 {data error} {TCL ZLIB DATA}}
test zlib-8.11 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream inflate]
} -constraints zlib -body {
    zlib push deflate $outSide -dictionary $spdyDict
    fconfigure $outSide -blocking 0 -translation binary -buffering none
    fconfigure $inSide -blocking 1 -translation binary
    puts -nonewline $outSide $spdyHeaders
    chan pop $outSide
    chan close $outSide
    $strm put -dictionary $spdyDict [read $inSide]
    list [string length $spdyHeaders] [string length [$strm get]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358}
test zlib-8.12 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream compress]
} -constraints zlib -body {
    $strm put -dictionary $spdyDict -finalize $spdyHeaders
    zlib push decompress $inSide
    fconfigure $outSide -blocking 0 -translation binary
    fconfigure $inSide -translation binary -dictionary $spdyDict
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]] \
	[fconfigure $inSide -checksum]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358 3064818174}
test zlib-8.13 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream compress]
} -constraints zlib -body {
    $strm put -dictionary $spdyDict -finalize $spdyHeaders
    zlib push decompress $inSide -dictionary $spdyDict
    fconfigure $outSide -blocking 0 -translation binary
    fconfigure $inSide -translation binary
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]] \
	[fconfigure $inSide -checksum]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358 3064818174}
test zlib-8.14 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream deflate]
} -constraints zlib -body {
    $strm put -finalize -dictionary $spdyDict $spdyHeaders
    zlib push inflate $inSide
    fconfigure $outSide -blocking 0 -buffering none -translation binary
    fconfigure $inSide -translation binary -dictionary $spdyDict
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358}
test zlib-8.15 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream deflate]
} -constraints zlib -body {
    $strm put -finalize -dictionary $spdyDict $spdyHeaders
    zlib push inflate $inSide -dictionary $spdyDict
    fconfigure $outSide -blocking 0 -buffering none -translation binary
    fconfigure $inSide -translation binary
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}







|

















|
















|
















|















|







365
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389
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391
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393
394
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398
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401
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437
438
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440
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443
444
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447
    catch {close $inSide}
} -result {254 212 {data error} {TCL ZLIB DATA}}
test zlib-8.11 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream inflate]
} -constraints zlib -body {
    zlib push deflate $outSide -dictionary $spdyDict
    fconfigure $outSide -blocking 1 -translation binary -buffering none
    fconfigure $inSide -blocking 1 -translation binary
    puts -nonewline $outSide $spdyHeaders
    chan pop $outSide
    chan close $outSide
    $strm put -dictionary $spdyDict [read $inSide]
    list [string length $spdyHeaders] [string length [$strm get]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358}
test zlib-8.12 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream compress]
} -constraints zlib -body {
    $strm put -dictionary $spdyDict -finalize $spdyHeaders
    zlib push decompress $inSide
    fconfigure $outSide -blocking 1 -translation binary
    fconfigure $inSide -translation binary -dictionary $spdyDict
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]] \
	[fconfigure $inSide -checksum]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358 3064818174}
test zlib-8.13 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream compress]
} -constraints zlib -body {
    $strm put -dictionary $spdyDict -finalize $spdyHeaders
    zlib push decompress $inSide -dictionary $spdyDict
    fconfigure $outSide -blocking 1 -translation binary
    fconfigure $inSide -translation binary
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]] \
	[fconfigure $inSide -checksum]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358 3064818174}
test zlib-8.14 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream deflate]
} -constraints zlib -body {
    $strm put -finalize -dictionary $spdyDict $spdyHeaders
    zlib push inflate $inSide
    fconfigure $outSide -blocking 1 -buffering none -translation binary
    fconfigure $inSide -translation binary -dictionary $spdyDict
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
    catch {$strm close}
} -result {358 358}
test zlib-8.15 {transformation and fconfigure} -setup {
    lassign [chan pipe] inSide outSide
    set strm [zlib stream deflate]
} -constraints zlib -body {
    $strm put -finalize -dictionary $spdyDict $spdyHeaders
    zlib push inflate $inSide -dictionary $spdyDict
    fconfigure $outSide -blocking 1 -buffering none -translation binary
    fconfigure $inSide -translation binary
    puts -nonewline $outSide [$strm get]
    close $outSide
    list [string length $spdyHeaders] [string length [read $inSide]]
} -cleanup {
    catch {close $outSide}
    catch {close $inSide}
Changes to tools/loadICU.tcl.
22
23
24
25
26
27
28



29
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31
32
33
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35
#
#----------------------------------------------------------------------
#
# Copyright (c) 2004 by Kevin B. Kenny.  All rights reserved.
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#----------------------------------------------------------------------




# Calculate the Chinese numerals from zero to ninety-nine.

set zhDigits [list {} \u4e00 \u4e8c \u4e09 \u56db \
		  \u4e94 \u516d \u4e03 \u516b \u4e5d]
set t 0
foreach zt $zhDigits {







>
>
>







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#
#----------------------------------------------------------------------
#
# Copyright (c) 2004 by Kevin B. Kenny.  All rights reserved.
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#----------------------------------------------------------------------

puts stdout "TODO: output in UTF-8 in stead of using \\uhhhh sequences"
exit; # Remove those two lines after modifying this tool.

# Calculate the Chinese numerals from zero to ninety-nine.

set zhDigits [list {} \u4e00 \u4e8c \u4e09 \u56db \
		  \u4e94 \u516d \u4e03 \u516b \u4e5d]
set t 0
foreach zt $zhDigits {
Changes to tools/tcltk-man2html.tcl.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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23
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32
#!/usr/bin/env tclsh

if {[catch {package require Tcl 8.6-} msg]} {
    puts stderr "ERROR: $msg"
    puts stderr "If running this script from 'make html', set the\
	NATIVE_TCLSH environment\nvariable to point to an installed\
	tclsh8.6 (or the equivalent tclsh86.exe\non Windows)."
    exit 1
}

# Convert Ousterhout format man pages into highly crosslinked hypertext.
#
# Along the way detect many unmatched font changes and other odd things.
#
# Note well, this program is a hack rather than a piece of software
# engineering.  In that sense it's probably a good example of things
# that a scripting language, like Tcl, can do well.  It is offered as
# an example of how someone might convert a specific set of man pages
# into hypertext, not as a general solution to the problem.  If you
# try to use this, you'll be very much on your own.
#
# Copyright (c) 1995-1997 Roger E. Critchlow Jr
# Copyright (c) 2004-2010 Donal K. Fellows

set ::Version "50/8.6"
set ::CSSFILE "docs.css"

##
## Source the utility functions that provide most of the
## implementation of the transformation from nroff to html.
##
source [file join [file dirname [info script]] tcltk-man2html-utils.tcl]






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3
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5
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8
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32
#!/usr/bin/env tclsh

if {[catch {package require Tcl 8.6-} msg]} {
    puts stderr "ERROR: $msg"
    puts stderr "If running this script from 'make html', set the\
	NATIVE_TCLSH environment\nvariable to point to an installed\
	tclsh8.7 (or the equivalent tclsh87.exe\non Windows)."
    exit 1
}

# Convert Ousterhout format man pages into highly crosslinked hypertext.
#
# Along the way detect many unmatched font changes and other odd things.
#
# Note well, this program is a hack rather than a piece of software
# engineering.  In that sense it's probably a good example of things
# that a scripting language, like Tcl, can do well.  It is offered as
# an example of how someone might convert a specific set of man pages
# into hypertext, not as a general solution to the problem.  If you
# try to use this, you'll be very much on your own.
#
# Copyright (c) 1995-1997 Roger E. Critchlow Jr
# Copyright (c) 2004-2010 Donal K. Fellows

set ::Version "50/8.7"
set ::CSSFILE "docs.css"

##
## Source the utility functions that provide most of the
## implementation of the transformation from nroff to html.
##
source [file join [file dirname [info script]] tcltk-man2html-utils.tcl]
Changes to unix/tclUnixSock.c.
15
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21

22
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28
 * Helper macros to make parts of this file clearer. The macros do exactly
 * what they say on the tin. :-) They also only ever refer to their arguments
 * once, and so can be used without regard to side effects.
 */

#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))


/* "sock" + a pointer in hex + \0 */
#define SOCK_CHAN_LENGTH        (4 + sizeof(void *) * 2 + 1)
#define SOCK_TEMPLATE           "sock%lx"

#undef SOCKET   /* Possible conflict with win32 SOCKET */








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 * Helper macros to make parts of this file clearer. The macros do exactly
 * what they say on the tin. :-) They also only ever refer to their arguments
 * once, and so can be used without regard to side effects.
 */

#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))
#define GOT_BITS(var, bits)     (((var) & (bits)) != 0)

/* "sock" + a pointer in hex + \0 */
#define SOCK_CHAN_LENGTH        (4 + sizeof(void *) * 2 + 1)
#define SOCK_TEMPLATE           "sock%lx"

#undef SOCKET   /* Possible conflict with win32 SOCKET */

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    TcpState *statePtr;
    int fd;
    struct TcpFdList *next;
} TcpFdList;

struct TcpState {
    Tcl_Channel channel;	/* Channel associated with this file. */


    TcpFdList fds;		/* The file descriptors of the sockets. */
    int flags;			/* ORed combination of the bitfields defined
				 * below. */
    int interest;		/* Event types of interest */

    /*
     * Only needed for server sockets







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    TcpState *statePtr;
    int fd;
    struct TcpFdList *next;
} TcpFdList;

struct TcpState {
    Tcl_Channel channel;	/* Channel associated with this file. */
    int testFlags;              /* bit field for tests. Is set by testsocket
                                 * test procedure */
    TcpFdList fds;		/* The file descriptors of the sockets. */
    int flags;			/* ORed combination of the bitfields defined
				 * below. */
    int interest;		/* Event types of interest */

    /*
     * Only needed for server sockets
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#define TCP_ASYNC_CONNECT	(1<<1)	/* Async connect in progress. */
#define TCP_ASYNC_PENDING	(1<<4)	/* TcpConnect was called to
					 * process an async connect. This
					 * flag indicates that reentry is
					 * still pending */
#define TCP_ASYNC_FAILED	(1<<5)	/* An async connect finally failed */










/*
 * The following defines the maximum length of the listen queue. This is the
 * number of outstanding yet-to-be-serviced requests for a connection on a
 * server socket, more than this number of outstanding requests and the
 * connection request will fail.
 */








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#define TCP_ASYNC_CONNECT	(1<<1)	/* Async connect in progress. */
#define TCP_ASYNC_PENDING	(1<<4)	/* TcpConnect was called to
					 * process an async connect. This
					 * flag indicates that reentry is
					 * still pending */
#define TCP_ASYNC_FAILED	(1<<5)	/* An async connect finally failed */

/*
 * These bits may be ORed together into the "testFlags" field of a TcpState
 * structure.
 */

#define TCP_ASYNC_TEST_MODE	(1<<0)	/* Async testing activated.  Do not
					 * automatically continue connection
					 * process. */

/*
 * The following defines the maximum length of the listen queue. This is the
 * number of outstanding yet-to-be-serviced requests for a connection on a
 * server socket, more than this number of outstanding requests and the
 * connection request will fail.
 */

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#define SOCKET_BUFSIZE	4096

/*
 * Static routines for this file:
 */

static int		TcpConnect(Tcl_Interp *interp,
                                           TcpState *state);
static void		TcpAccept(ClientData data, int mask);
static int		TcpBlockModeProc(ClientData data, int mode);
static int		TcpCloseProc(ClientData instanceData,
			    Tcl_Interp *interp);
static int		TcpClose2Proc(ClientData instanceData,
			    Tcl_Interp *interp, int flags);
static int		TcpGetHandleProc(ClientData instanceData,







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#define SOCKET_BUFSIZE	4096

/*
 * Static routines for this file:
 */

static int		TcpConnect(Tcl_Interp *interp, TcpState *state);

static void		TcpAccept(ClientData data, int mask);
static int		TcpBlockModeProc(ClientData data, int mode);
static int		TcpCloseProc(ClientData instanceData,
			    Tcl_Interp *interp);
static int		TcpClose2Proc(ClientData instanceData,
			    Tcl_Interp *interp, int flags);
static int		TcpGetHandleProc(ClientData instanceData,
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static TclInitProcessGlobalValueProc InitializeHostName;
static ProcessGlobalValue hostName =
	{0, 0, NULL, NULL, InitializeHostName, NULL, NULL};

#if 0
/* printf debugging */


void printaddrinfo(struct addrinfo *addrlist, char *prefix)

{
    char host[NI_MAXHOST], port[NI_MAXSERV];
    struct addrinfo *ai;

    for (ai = addrlist; ai != NULL; ai = ai->ai_next) {
	getnameinfo(ai->ai_addr, ai->ai_addrlen,
		    host, sizeof(host),
		    port, sizeof(port),
		    NI_NUMERICHOST|NI_NUMERICSERV);
	fprintf(stderr,"%s: %s:%s\n", prefix, host, port);
    }
}
#endif
/*
 *----------------------------------------------------------------------
 *
 * InitializeHostName --
 *
 * 	This routine sets the process global value of the name of the local
 * 	host on which the process is running.
 *
 * Results:
 *	None.
 *
 *----------------------------------------------------------------------
 */

static void
InitializeHostName(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)







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static TclInitProcessGlobalValueProc InitializeHostName;
static ProcessGlobalValue hostName =
	{0, 0, NULL, NULL, InitializeHostName, NULL, NULL};

#if 0
/* printf debugging */
void
printaddrinfo(
    struct addrinfo *addrlist,
    char *prefix)
{
    char host[NI_MAXHOST], port[NI_MAXSERV];
    struct addrinfo *ai;

    for (ai = addrlist; ai != NULL; ai = ai->ai_next) {
	getnameinfo(ai->ai_addr, ai->ai_addrlen,
		host, sizeof(host), port, sizeof(port),

		NI_NUMERICHOST|NI_NUMERICSERV);
	fprintf(stderr,"%s: %s:%s\n", prefix, host, port);
    }
}
#endif
/*
 * ----------------------------------------------------------------------
 *
 * InitializeHostName --
 *
 * 	This routine sets the process global value of the name of the local
 * 	host on which the process is running.
 *
 * Results:
 *	None.
 *
 * ----------------------------------------------------------------------
 */

static void
InitializeHostName(
    char **valuePtr,
    size_t *lengthPtr,
    Tcl_Encoding *encodingPtr)
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    *encodingPtr = Tcl_GetEncoding(NULL, NULL);
    *lengthPtr = strlen(native);
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, native, *lengthPtr + 1);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_GetHostName --
 *
 *	Returns the name of the local host.
 *
 * Results:
 *	A string containing the network name for this machine, or an empty
 *	string if we can't figure out the name. The caller must not modify or
 *	free this string.
 *
 * Side effects:
 *	Caches the name to return for future calls.
 *
 *----------------------------------------------------------------------
 */

const char *
Tcl_GetHostName(void)
{
    return Tcl_GetString(TclGetProcessGlobalValue(&hostName));
}

/*
 *----------------------------------------------------------------------
 *
 * TclpHasSockets --
 *
 *	Detect if sockets are available on this platform.
 *
 * Results:
 *	Returns TCL_OK.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

int
TclpHasSockets(
    Tcl_Interp *interp)		/* Not used. */
{
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TclpFinalizeSockets --
 *
 *	Performs per-thread socket subsystem finalization.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

void
TclpFinalizeSockets(void)
{
    return;
}

/*
 *----------------------------------------------------------------------
 *
 * TcpBlockModeProc --
 *
 *	This function is invoked by the generic IO level to set blocking and
 *	nonblocking mode on a TCP socket based channel.
 *
 * Results:
 *	0 if successful, errno when failed.
 *
 * Side effects:
 *	Sets the device into blocking or nonblocking mode.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */
static int
TcpBlockModeProc(
    ClientData instanceData,	/* Socket state. */
    int mode)			/* The mode to set. Can be one of
				 * TCL_MODE_BLOCKING or
				 * TCL_MODE_NONBLOCKING. */
{
    TcpState *statePtr = instanceData;

    if (mode == TCL_MODE_BLOCKING) {
	CLEAR_BITS(statePtr->flags, TCP_NONBLOCKING);
    } else {
	SET_BITS(statePtr->flags, TCP_NONBLOCKING);
    }
    if (statePtr->flags & TCP_ASYNC_CONNECT) {
        statePtr->cachedBlocking = mode;
        return 0;
    }
    if (TclUnixSetBlockingMode(statePtr->fds.fd, mode) < 0) {
	return errno;
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * WaitForConnect --
 *
 *	Check the state of an async connect process. If a connection
 *	attempt terminated, process it, which may finalize it or may
 *	start the next attempt. If a connect error occures, it is saved
 *	in statePtr->connectError to be reported by 'fconfigure -error'.
 *
 *	There are two modes of operation, defined by errorCodePtr:
 *	 *  non-NULL: Called by explicite read/write command. block if
 *	    socket is blocking.
 *	    May return two error codes:
 *	     *	EWOULDBLOCK: if connect is still in progress
 *	     *	ENOTCONN: if connect failed. This would be the error
 *		message of a rect or sendto syscall so this is
 *		emulated here.
 *	 *  NULL: Called by a backround operation. Do not block and
 *	    don't return any error code.
 *
 * Results:
 * 	0 if the connection has completed, -1 if still in progress
 * 	or there is an error.
 *
 * Side effects:
 *	Processes socket events off the system queue.
 *	May process asynchroneous connect.
 *
 *----------------------------------------------------------------------
 */

static int
WaitForConnect(
    TcpState *statePtr,		/* State of the socket. */
    int *errorCodePtr)
{
    int timeout;

    /*
     * Check if an async connect failed already and error reporting is demanded,
     * return the error ENOTCONN
     */

    if (errorCodePtr != NULL && (statePtr->flags & TCP_ASYNC_FAILED)) {
	*errorCodePtr = ENOTCONN;
	return -1;
    }

    /*
     * Check if an async connect is running. If not return ok
     */

    if (!(statePtr->flags & TCP_ASYNC_PENDING)) {
	return 0;
    }















    if (errorCodePtr == NULL || (statePtr->flags & TCP_NONBLOCKING)) {
        timeout = 0;
    } else {
        timeout = -1;
    }
    do {
        if (TclUnixWaitForFile(statePtr->fds.fd,
                                TCL_WRITABLE | TCL_EXCEPTION, timeout) != 0) {
            TcpConnect(NULL, statePtr);
        }


        /* Do this only once in the nonblocking case and repeat it until the
         * socket is final when blocking */

    } while (timeout == -1 && statePtr->flags & TCP_ASYNC_CONNECT);

    if (errorCodePtr != NULL) {
        if (statePtr->flags & TCP_ASYNC_PENDING) {
            *errorCodePtr = EAGAIN;
            return -1;
        } else if (statePtr->connectError != 0) {
            *errorCodePtr = ENOTCONN;
            return -1;
        }
    }







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    *encodingPtr = Tcl_GetEncoding(NULL, NULL);
    *lengthPtr = strlen(native);
    *valuePtr = ckalloc(*lengthPtr + 1);
    memcpy(*valuePtr, native, *lengthPtr + 1);
}

/*
 * ----------------------------------------------------------------------
 *
 * Tcl_GetHostName --
 *
 *	Returns the name of the local host.
 *
 * Results:
 *	A string containing the network name for this machine, or an empty
 *	string if we can't figure out the name. The caller must not modify or
 *	free this string.
 *
 * Side effects:
 *	Caches the name to return for future calls.
 *
 * ----------------------------------------------------------------------
 */

const char *
Tcl_GetHostName(void)
{
    return Tcl_GetString(TclGetProcessGlobalValue(&hostName));
}

/*
 * ----------------------------------------------------------------------
 *
 * TclpHasSockets --
 *
 *	Detect if sockets are available on this platform.
 *
 * Results:
 *	Returns TCL_OK.
 *
 * Side effects:
 *	None.
 *
 * ----------------------------------------------------------------------
 */

int
TclpHasSockets(
    Tcl_Interp *interp)		/* Not used. */
{
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TclpFinalizeSockets --
 *
 *	Performs per-thread socket subsystem finalization.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	None.
 *
 * ----------------------------------------------------------------------
 */

void
TclpFinalizeSockets(void)
{
    return;
}

/*
 * ----------------------------------------------------------------------
 *
 * TcpBlockModeProc --
 *
 *	This function is invoked by the generic IO level to set blocking and
 *	nonblocking mode on a TCP socket based channel.
 *
 * Results:
 *	0 if successful, errno when failed.
 *
 * Side effects:
 *	Sets the device into blocking or nonblocking mode.
 *
 * ----------------------------------------------------------------------
 */

	/* ARGSUSED */
static int
TcpBlockModeProc(
    ClientData instanceData,	/* Socket state. */
    int mode)			/* The mode to set. Can be one of
				 * TCL_MODE_BLOCKING or
				 * TCL_MODE_NONBLOCKING. */
{
    TcpState *statePtr = instanceData;

    if (mode == TCL_MODE_BLOCKING) {
	CLEAR_BITS(statePtr->flags, TCP_NONBLOCKING);
    } else {
	SET_BITS(statePtr->flags, TCP_NONBLOCKING);
    }
    if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) {
        statePtr->cachedBlocking = mode;
        return 0;
    }
    if (TclUnixSetBlockingMode(statePtr->fds.fd, mode) < 0) {
	return errno;
    }
    return 0;
}

/*
 * ----------------------------------------------------------------------
 *
 * WaitForConnect --
 *
 *	Check the state of an async connect process. If a connection attempt
 *	terminated, process it, which may finalize it or may start the next
 *	attempt. If a connect error occures, it is saved in
 *	statePtr->connectError to be reported by 'fconfigure -error'.
 *
 *	There are two modes of operation, defined by errorCodePtr:
 *	 *  non-NULL: Called by explicite read/write command. Blocks if the
 *	    socket is blocking.
 *	    May return two error codes:
 *	     *	EWOULDBLOCK: if connect is still in progress
 *	     *	ENOTCONN: if connect failed. This would be the error message
 *		of a rect or sendto syscall so this is emulated here.

 *	 *  NULL: Called by a backround operation. Do not block and do not
 *	    return any error code.
 *
 * Results:
 * 	0 if the connection has completed, -1 if still in progress or there is
 * 	an error.
 *
 * Side effects:
 *	Processes socket events off the system queue. May process
 *	asynchroneous connects.
 *
 *----------------------------------------------------------------------
 */

static int
WaitForConnect(
    TcpState *statePtr,		/* State of the socket. */
    int *errorCodePtr)
{
    int timeout;

    /*
     * Check if an async connect failed already and error reporting is
     * demanded, return the error ENOTCONN
     */

    if (errorCodePtr != NULL && GOT_BITS(statePtr->flags, TCP_ASYNC_FAILED)) {
	*errorCodePtr = ENOTCONN;
	return -1;
    }

    /*
     * Check if an async connect is running. If not return ok
     */

    if (!GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {
	return 0;
    }

    /*
     * In socket test mode do not continue with the connect.
     * Exceptions are:
     * - Call by recv/send and blocking socket
     *   (errorCodePtr != NULL && !GOT_BITS(flags, TCP_NONBLOCKING))
     */

    if (GOT_BITS(statePtr->testFlags, TCP_ASYNC_TEST_MODE)
            && !(errorCodePtr != NULL
                    && !GOT_BITS(statePtr->flags, TCP_NONBLOCKING))) {
	*errorCodePtr = EWOULDBLOCK;
	return -1;
    }

    if (errorCodePtr == NULL || GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) {
        timeout = 0;
    } else {
        timeout = -1;
    }
    do {
        if (TclUnixWaitForFile(statePtr->fds.fd,
                TCL_WRITABLE | TCL_EXCEPTION, timeout) != 0) {
            TcpConnect(NULL, statePtr);
        }

        /*
         * Do this only once in the nonblocking case and repeat it until the
         * socket is final when blocking.
         */
    } while (timeout == -1 && GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT));

    if (errorCodePtr != NULL) {
        if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {
            *errorCodePtr = EAGAIN;
            return -1;
        } else if (statePtr->connectError != 0) {
            *errorCodePtr = ENOTCONN;
            return -1;
        }
    }
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	    errorCode = errno;
	}

    }
    fds = statePtr->fds.next;
    while (fds != NULL) {
	TcpFdList *next = fds->next;

        ckfree(fds);
	fds = next;
    }
    if (statePtr->addrlist != NULL) {
        freeaddrinfo(statePtr->addrlist);
    }
    if (statePtr->myaddrlist != NULL) {







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	    errorCode = errno;
	}

    }
    fds = statePtr->fds.next;
    while (fds != NULL) {
	TcpFdList *next = fds->next;

        ckfree(fds);
	fds = next;
    }
    if (statePtr->addrlist != NULL) {
        freeaddrinfo(statePtr->addrlist);
    }
    if (statePtr->myaddrlist != NULL) {
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}

/*
 *----------------------------------------------------------------------
 *
 * TcpHostPortList --
 *
 *	This function is called by the -gethostname and -getpeername
 *	switches of TcpGetOptionProc() to add three list elements
 *	with the textual representation of the given address to the
 *	given DString.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Adds three elements do dsPtr
 *
 *----------------------------------------------------------------------
 */
static void
TcpHostPortList(
    Tcl_Interp *interp,
    Tcl_DString *dsPtr,
    address addr,
    socklen_t salen)
{
#define SUPPRESS_RDNS_VAR "::tcl::unsupported::noReverseDNS"
    char host[NI_MAXHOST], nhost[NI_MAXHOST], nport[NI_MAXSERV];
    int flags = 0;

    getnameinfo(&addr.sa, salen,
                nhost, sizeof(nhost), nport, sizeof(nport),
                NI_NUMERICHOST | NI_NUMERICSERV);
    Tcl_DStringAppendElement(dsPtr, nhost);

    /*
     * We don't want to resolve INADDR_ANY and sin6addr_any; they
     * can sometimes cause problems (and never have a name).
     */

    if (addr.sa.sa_family == AF_INET) {
        if (addr.sa4.sin_addr.s_addr == INADDR_ANY) {
            flags |= NI_NUMERICHOST;
        }
#ifndef NEED_FAKE_RFC2553
    } else if (addr.sa.sa_family == AF_INET6) {
        if ((IN6_ARE_ADDR_EQUAL(&addr.sa6.sin6_addr,
                                &in6addr_any))
            || (IN6_IS_ADDR_V4MAPPED(&addr.sa6.sin6_addr) &&
                addr.sa6.sin6_addr.s6_addr[12] == 0 &&
                addr.sa6.sin6_addr.s6_addr[13] == 0 &&
                addr.sa6.sin6_addr.s6_addr[14] == 0 &&
                addr.sa6.sin6_addr.s6_addr[15] == 0)) {
            flags |= NI_NUMERICHOST;
        }
#endif /* NEED_FAKE_RFC2553 */
    }


    /* Check if reverse DNS has been switched off globally */



    if (interp != NULL && Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) {
        flags |= NI_NUMERICHOST;
    }
    if (getnameinfo(&addr.sa, salen, host, sizeof(host), NULL, 0, flags) == 0) {


        /* Reverse mapping worked */


        Tcl_DStringAppendElement(dsPtr, host);
    } else {

        /* Reverse mappong failed - use the numeric rep once more */


        Tcl_DStringAppendElement(dsPtr, nhost);
    }
    Tcl_DStringAppendElement(dsPtr, nport);
}

/*
 *----------------------------------------------------------------------







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712
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721

722
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743
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757

758
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780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
}

/*
 *----------------------------------------------------------------------
 *
 * TcpHostPortList --
 *
 *	This function is called by the -gethostname and -getpeername switches
 *	of TcpGetOptionProc() to add three list elements with the textual
 *	representation of the given address to the given DString.

 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Adds three elements do dsPtr
 *
 *----------------------------------------------------------------------
 */
static void
TcpHostPortList(
    Tcl_Interp *interp,
    Tcl_DString *dsPtr,
    address addr,
    socklen_t salen)
{
#define SUPPRESS_RDNS_VAR "::tcl::unsupported::noReverseDNS"
    char host[NI_MAXHOST], nhost[NI_MAXHOST], nport[NI_MAXSERV];
    int flags = 0;

    getnameinfo(&addr.sa, salen, nhost, sizeof(nhost), nport, sizeof(nport),

            NI_NUMERICHOST | NI_NUMERICSERV);
    Tcl_DStringAppendElement(dsPtr, nhost);

    /*
     * We don't want to resolve INADDR_ANY and sin6addr_any; they can
     * sometimes cause problems (and never have a name).
     */

    if (addr.sa.sa_family == AF_INET) {
        if (addr.sa4.sin_addr.s_addr == INADDR_ANY) {
            flags |= NI_NUMERICHOST;
        }
#ifndef NEED_FAKE_RFC2553
    } else if (addr.sa.sa_family == AF_INET6) {
        if ((IN6_ARE_ADDR_EQUAL(&addr.sa6.sin6_addr, &in6addr_any))

            || (IN6_IS_ADDR_V4MAPPED(&addr.sa6.sin6_addr) &&
                addr.sa6.sin6_addr.s6_addr[12] == 0 &&
                addr.sa6.sin6_addr.s6_addr[13] == 0 &&
                addr.sa6.sin6_addr.s6_addr[14] == 0 &&
                addr.sa6.sin6_addr.s6_addr[15] == 0)) {
            flags |= NI_NUMERICHOST;
        }
#endif /* NEED_FAKE_RFC2553 */
    }

    /*
     * Check if reverse DNS has been switched off globally.
     */

    if (interp != NULL &&
            Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) {
        flags |= NI_NUMERICHOST;
    }
    if (getnameinfo(&addr.sa, salen, host, sizeof(host), NULL, 0,
            flags) == 0) {
        /*
         * Reverse mapping worked.
         */

        Tcl_DStringAppendElement(dsPtr, host);
    } else {
        /*
         * Reverse mapping failed - use the numeric rep once more.
         */

        Tcl_DStringAppendElement(dsPtr, nhost);
    }
    Tcl_DStringAppendElement(dsPtr, nport);
}

/*
 *----------------------------------------------------------------------
788
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795

796


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801
802

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829

830
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836
837
838
839

840
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845
846
	len = strlen(optionName);
    }

    if ((len > 1) && (optionName[1] == 'e') &&
	    (strncmp(optionName, "-error", len) == 0)) {
	socklen_t optlen = sizeof(int);

        if (statePtr->flags & TCP_ASYNC_CONNECT) {

            /* Suppress errors as long as we are not done */


            errno = 0;
        } else if (statePtr->connectError != 0) {
            errno = statePtr->connectError;
            statePtr->connectError = 0;
        } else {
            int err;

            getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR,
                    (char *) &err, &optlen);
            errno = err;
        }
        if (errno != 0) {
	    Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(errno), -1);
        }
	return TCL_OK;
    }

    if ((len > 1) && (optionName[1] == 'c') &&
	    (strncmp(optionName, "-connecting", len) == 0)) {

        Tcl_DStringAppend(dsPtr,
                        (statePtr->flags & TCP_ASYNC_CONNECT) ? "1" : "0", -1);
        return TCL_OK;
    }

    if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
	    (strncmp(optionName, "-peername", len) == 0))) {
        address peername;
        socklen_t size = sizeof(peername);

	if ( (statePtr->flags & TCP_ASYNC_CONNECT) ) {
	    /*
	     * In async connect output an empty string
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringAppendElement(dsPtr, "");
	    } else {
		return TCL_OK;
	    }
	} else if (getpeername(statePtr->fds.fd, &peername.sa, &size) >= 0) {
	    /*
	     * Peername fetch succeeded - output list
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringStartSublist(dsPtr);
	    }
            TcpHostPortList(interp, dsPtr, peername, size);
	    if (len) {
                return TCL_OK;







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>










>







830
831
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835
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	len = strlen(optionName);
    }

    if ((len > 1) && (optionName[1] == 'e') &&
	    (strncmp(optionName, "-error", len) == 0)) {
	socklen_t optlen = sizeof(int);

        if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) {
            /*
             * Suppress errors as long as we are not done.
             */

            errno = 0;
        } else if (statePtr->connectError != 0) {
            errno = statePtr->connectError;
            statePtr->connectError = 0;
        } else {
            int err;

            getsockopt(statePtr->fds.fd, SOL_SOCKET, SO_ERROR, (char *) &err,
                    &optlen);
            errno = err;
        }
        if (errno != 0) {
	    Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(errno), -1);
        }
	return TCL_OK;
    }

    if ((len > 1) && (optionName[1] == 'c') &&
	    (strncmp(optionName, "-connecting", len) == 0)) {

        Tcl_DStringAppend(dsPtr,
                GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT) ? "1" : "0", -1);
        return TCL_OK;
    }

    if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
	    (strncmp(optionName, "-peername", len) == 0))) {
        address peername;
        socklen_t size = sizeof(peername);

	if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) {
	    /*
	     * In async connect output an empty string
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringAppendElement(dsPtr, "");
	    } else {
		return TCL_OK;
	    }
	} else if (getpeername(statePtr->fds.fd, &peername.sa, &size) >= 0) {
	    /*
	     * Peername fetch succeeded - output list
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringStartSublist(dsPtr);
	    }
            TcpHostPortList(interp, dsPtr, peername, size);
	    if (len) {
                return TCL_OK;
872
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878
879
880
881
882

883
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890
        socklen_t size;
	int found = 0;

	if (len == 0) {
	    Tcl_DStringAppendElement(dsPtr, "-sockname");
	    Tcl_DStringStartSublist(dsPtr);
	}
	if ( (statePtr->flags & TCP_ASYNC_CONNECT) ) {
	    /*
	     * In async connect output an empty string
	     */

	     found = 1;
	} else {
	    for (fds = &statePtr->fds; fds != NULL; fds = fds->next) {
		size = sizeof(sockname);
		if (getsockname(fds->fd, &(sockname.sa), &size) >= 0) {
		    found = 1;
		    TcpHostPortList(interp, dsPtr, sockname, size);
		}







|



>
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919
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937
938
        socklen_t size;
	int found = 0;

	if (len == 0) {
	    Tcl_DStringAppendElement(dsPtr, "-sockname");
	    Tcl_DStringStartSublist(dsPtr);
	}
	if (GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) {
	    /*
	     * In async connect output an empty string
	     */

            found = 1;
	} else {
	    for (fds = &statePtr->fds; fds != NULL; fds = fds->next) {
		size = sizeof(sockname);
		if (getsockname(fds->fd, &(sockname.sa), &size) >= 0) {
		    found = 1;
		    TcpHostPortList(interp, dsPtr, sockname, size);
		}
901
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905
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909
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952
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                        "can't get sockname: %s", Tcl_PosixError(interp)));
            }
	    return TCL_ERROR;
	}
    }

    if (len > 0) {
	return Tcl_BadChannelOption(interp, optionName, "connecting peername sockname");

    }

    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TcpWatchProc --
 *
 *	Initialize the notifier to watch the fd from this channel.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Sets up the notifier so that a future event on the channel will be
 *	seen by Tcl.
 *
 *----------------------------------------------------------------------
 */

static void
WrapNotify(
    ClientData clientData,
    int mask)
{
    TcpState *statePtr = (TcpState *) clientData;
    int newmask = mask & statePtr->interest;

    if (newmask == 0) {
	/*
	 * There was no overlap between the states the channel is
	 * interested in notifications for, and the states that are
	 * reported present on the file descriptor by select().  The
	 * only way that can happen is when the channel is interested
	 * in a writable condition, and only a readable state is reported
	 * present (see TcpWatchProc() below).  In that case, signal back
	 * to the caller the writable state, which is really an error
	 * condition.  As an extra check on that assumption, check for
	 * a non-zero value of errno before reporting an artificial
	 * writable state.
	 */

	if (errno == 0) {
	    return;
	}
	newmask = TCL_WRITABLE;
    }
    Tcl_NotifyChannel(statePtr->channel, newmask);
}







|
>






|












|












|
|
|
|
<
|
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>







949
950
951
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954
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961
962
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965
966
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968
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973
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976
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994
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1000
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1002
1003
1004
1005
1006
1007
                        "can't get sockname: %s", Tcl_PosixError(interp)));
            }
	    return TCL_ERROR;
	}
    }

    if (len > 0) {
	return Tcl_BadChannelOption(interp, optionName,
                "connecting peername sockname");
    }

    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TcpWatchProc --
 *
 *	Initialize the notifier to watch the fd from this channel.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Sets up the notifier so that a future event on the channel will be
 *	seen by Tcl.
 *
 * ----------------------------------------------------------------------
 */

static void
WrapNotify(
    ClientData clientData,
    int mask)
{
    TcpState *statePtr = (TcpState *) clientData;
    int newmask = mask & statePtr->interest;

    if (newmask == 0) {
	/*
	 * There was no overlap between the states the channel is interested
	 * in notifications for, and the states that are reported present on
	 * the file descriptor by select().  The only way that can happen is
	 * when the channel is interested in a writable condition, and only a

	 * readable state is reported present (see TcpWatchProc() below).  In
	 * that case, signal back to the caller the writable state, which is
	 * really an error condition.  As an extra check on that assumption,
	 * check for a non-zero value of errno before reporting an artificial
	 * writable state.
	 */

	if (errno == 0) {
	    return;
	}
	newmask = TCL_WRITABLE;
    }
    Tcl_NotifyChannel(statePtr->channel, newmask);
}
968
969
970
971
972
973
974

975
976
977
978

979
980


981
982
983
984
985
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988
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993
994
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996
997
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999
1000
1001

1002
1003
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1005
1006
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1011
1012
1013
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1018
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1025
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1027
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1038
1039
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1047
1048
1049
1050
1051
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1053

1054
1055
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1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072

    if (statePtr->acceptProc != NULL) {
        /*
         * Make sure we don't mess with server sockets since they will never
         * be readable or writable at the Tcl level. This keeps Tcl scripts
         * from interfering with the -accept behavior (bug #3394732).
         */

    	return;
    }

    if (statePtr->flags & TCP_ASYNC_PENDING) {

        /* Async sockets use a FileHandler internally while connecting, so we
         * need to cache this request until the connection has succeeded. */


        statePtr->filehandlers = mask;
    } else if (mask) {

	/*
	 * Whether it is a bug or feature or otherwise, it is a fact
	 * of life that on at least some Linux kernels select() fails
	 * to report that a socket file descriptor is writable when
	 * the other end of the socket is closed.  This is in contrast
	 * to the guarantees Tcl makes that its channels become
	 * writable and fire writable events on an error conditon.
	 * This has caused a leak of file descriptors in a state of
	 * background flushing.  See Tcl ticket 1758a0b603.
	 *
	 * As a workaround, when our caller indicates an interest in
	 * writable notifications, we must tell the notifier built
	 * around select() that we are interested in the readable state
	 * of the file descriptor as well, as that is the only reliable
	 * means to get notified of error conditions.  Then it is the
	 * task of WrapNotify() above to untangle the meaning of these
	 * channel states and report the chan events as best it can.
	 * We save a copy of the mask passed in to assist with that.

	 */

	statePtr->interest = mask;
        Tcl_CreateFileHandler(statePtr->fds.fd, mask|TCL_READABLE,
                (Tcl_FileProc *) WrapNotify, statePtr);
    } else {
        Tcl_DeleteFileHandler(statePtr->fds.fd);
    }
}

/*
 *----------------------------------------------------------------------
 *
 * TcpGetHandleProc --
 *
 *	Called from Tcl_GetChannelHandle to retrieve OS handles from inside a
 *	TCP socket based channel.
 *
 * Results:
 *	Returns TCL_OK with the fd in handlePtr, or TCL_ERROR if there is no
 *	handle for the specified direction.
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

	/* ARGSUSED */
static int
TcpGetHandleProc(
    ClientData instanceData,	/* The socket state. */
    int direction,		/* Not used. */
    ClientData *handlePtr)	/* Where to store the handle. */
{
    TcpState *statePtr = instanceData;

    *handlePtr = INT2PTR(statePtr->fds.fd);
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * TcpAsyncCallback --
 *
 *	Called by the event handler that TcpConnect sets up
 *	internally for [socket -async] to get notified when the
 *	asyncronous connection attempt has succeeded or failed.
 *
 *----------------------------------------------------------------------
 */

static void
TcpAsyncCallback(
    ClientData clientData,	/* The socket state. */
    int mask)			/* Events of interest; an OR-ed combination of
				 * TCL_READABLE, TCL_WRITABLE and
				 * TCL_EXCEPTION. */
{
    TcpConnect(NULL, clientData);
}

/*
 *----------------------------------------------------------------------
 *
 * TcpConnect --
 *
 *	This function opens a new socket in client mode.
 *
 * Results:
 *      TCL_OK, if the socket was successfully connected or an asynchronous







>



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>




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|
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|
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|













|
















|



|
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|

>











|







1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041

1042
1043
1044
1045
1046
1047
1048
1049

1050
1051
1052
1053
1054
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1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125

    if (statePtr->acceptProc != NULL) {
        /*
         * Make sure we don't mess with server sockets since they will never
         * be readable or writable at the Tcl level. This keeps Tcl scripts
         * from interfering with the -accept behavior (bug #3394732).
         */

    	return;
    }

    if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {
        /*
         * Async sockets use a FileHandler internally while connecting, so we
         * need to cache this request until the connection has succeeded.
         */

        statePtr->filehandlers = mask;
    } else if (mask) {

	/*
	 * Whether it is a bug or feature or otherwise, it is a fact of life
	 * that on at least some Linux kernels select() fails to report that a
	 * socket file descriptor is writable when the other end of the socket
	 * is closed.  This is in contrast to the guarantees Tcl makes that

	 * its channels become writable and fire writable events on an error
	 * conditon.  This has caused a leak of file descriptors in a state of
	 * background flushing.  See Tcl ticket 1758a0b603.
	 *
	 * As a workaround, when our caller indicates an interest in writable
	 * notifications, we must tell the notifier built around select() that
	 * we are interested in the readable state of the file descriptor as
	 * well, as that is the only reliable means to get notified of error

	 * conditions.  Then it is the task of WrapNotify() above to untangle
	 * the meaning of these channel states and report the chan events as
	 * best it can.  We save a copy of the mask passed in to assist with
	 * that.
	 */

	statePtr->interest = mask;
        Tcl_CreateFileHandler(statePtr->fds.fd, mask|TCL_READABLE,
                (Tcl_FileProc *) WrapNotify, statePtr);
    } else {
        Tcl_DeleteFileHandler(statePtr->fds.fd);
    }
}

/*
 * ----------------------------------------------------------------------
 *
 * TcpGetHandleProc --
 *
 *	Called from Tcl_GetChannelHandle to retrieve OS handles from inside a
 *	TCP socket based channel.
 *
 * Results:
 *	Returns TCL_OK with the fd in handlePtr, or TCL_ERROR if there is no
 *	handle for the specified direction.
 *
 * Side effects:
 *	None.
 *
 * ----------------------------------------------------------------------
 */

	/* ARGSUSED */
static int
TcpGetHandleProc(
    ClientData instanceData,	/* The socket state. */
    int direction,		/* Not used. */
    ClientData *handlePtr)	/* Where to store the handle. */
{
    TcpState *statePtr = instanceData;

    *handlePtr = INT2PTR(statePtr->fds.fd);
    return TCL_OK;
}

/*
 * ----------------------------------------------------------------------
 *
 * TcpAsyncCallback --
 *
 *	Called by the event handler that TcpConnect sets up internally for
 *	[socket -async] to get notified when the asyncronous connection
 *	attempt has succeeded or failed.
 *
 * ----------------------------------------------------------------------
 */

static void
TcpAsyncCallback(
    ClientData clientData,	/* The socket state. */
    int mask)			/* Events of interest; an OR-ed combination of
				 * TCL_READABLE, TCL_WRITABLE and
				 * TCL_EXCEPTION. */
{
    TcpConnect(NULL, clientData);
}

/*
 * ----------------------------------------------------------------------
 *
 * TcpConnect --
 *
 *	This function opens a new socket in client mode.
 *
 * Results:
 *      TCL_OK, if the socket was successfully connected or an asynchronous
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111

1112
1113
1114
1115
1116
1117
1118
 *	two nested loops over the local and remote addresses. Once the first
 *	connection attempt is in progress, it sets up itself as a writable
 *	event handler for that socket, and returns. When the callback occurs,
 *	control is transferred to the "reenter" label, right after the initial
 *	return and the loops resume as if they had never been interrupted.
 *	For syncronously connecting sockets, the loops work the usual way.
 *
 *----------------------------------------------------------------------
 */

static int
TcpConnect(
    Tcl_Interp *interp,		/* For error reporting; can be NULL. */
    TcpState *statePtr)
{
    socklen_t optlen;
    int async_callback = statePtr->flags & TCP_ASYNC_PENDING;
    int ret = -1, error = EHOSTUNREACH;
    int async = statePtr->flags & TCP_ASYNC_CONNECT;

    if (async_callback) {
        goto reenter;
    }

    for (statePtr->addr = statePtr->addrlist; statePtr->addr != NULL;
            statePtr->addr = statePtr->addr->ai_next) {

        for (statePtr->myaddr = statePtr->myaddrlist; statePtr->myaddr != NULL;

                statePtr->myaddr = statePtr->myaddr->ai_next) {
            int reuseaddr = 1;

	    /*
	     * No need to try combinations of local and remote addresses of
	     * different families.
	     */







|








|

|







<
|
>







1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162

1163
1164
1165
1166
1167
1168
1169
1170
1171
 *	two nested loops over the local and remote addresses. Once the first
 *	connection attempt is in progress, it sets up itself as a writable
 *	event handler for that socket, and returns. When the callback occurs,
 *	control is transferred to the "reenter" label, right after the initial
 *	return and the loops resume as if they had never been interrupted.
 *	For syncronously connecting sockets, the loops work the usual way.
 *
 * ----------------------------------------------------------------------
 */

static int
TcpConnect(
    Tcl_Interp *interp,		/* For error reporting; can be NULL. */
    TcpState *statePtr)
{
    socklen_t optlen;
    int async_callback = GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING);
    int ret = -1, error = EHOSTUNREACH;
    int async = GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT);

    if (async_callback) {
        goto reenter;
    }

    for (statePtr->addr = statePtr->addrlist; statePtr->addr != NULL;
            statePtr->addr = statePtr->addr->ai_next) {

        for (statePtr->myaddr = statePtr->myaddrlist;
                statePtr->myaddr != NULL;
                statePtr->myaddr = statePtr->myaddr->ai_next) {
            int reuseaddr = 1;

	    /*
	     * No need to try combinations of local and remote addresses of
	     * different families.
	     */
1128
1129
1130
1131
1132
1133
1134
1135

1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154

1155
1156
1157
1158
1159

1160
1161


1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182


1183
1184
1185

1186
1187
1188
1189
1190
1191
1192

            if (statePtr->fds.fd >= 0) {
		close(statePtr->fds.fd);
		statePtr->fds.fd = -1;
                errno = 0;
	    }

	    statePtr->fds.fd = socket(statePtr->addr->ai_family, SOCK_STREAM, 0);

	    if (statePtr->fds.fd < 0) {
		continue;
	    }

	    /*
	     * Set the close-on-exec flag so that the socket will not get
	     * inherited by child processes.
	     */

	    fcntl(statePtr->fds.fd, F_SETFD, FD_CLOEXEC);

	    /*
	     * Set kernel space buffering
	     */

	    TclSockMinimumBuffers(INT2PTR(statePtr->fds.fd), SOCKET_BUFSIZE);

	    if (async) {
                ret = TclUnixSetBlockingMode(statePtr->fds.fd,TCL_MODE_NONBLOCKING);

                if (ret < 0) {
                    continue;
                }
            }


            /* Gotta reset the error variable here, before we use it for the
             * first time in this iteration. */


            error = 0;

            (void) setsockopt(statePtr->fds.fd, SOL_SOCKET, SO_REUSEADDR,
                    (char *) &reuseaddr, sizeof(reuseaddr));
            ret = bind(statePtr->fds.fd, statePtr->myaddr->ai_addr,
                    statePtr->myaddr->ai_addrlen);
            if (ret < 0) {
                error = errno;
                continue;
            }

	    /*
	     * Attempt to connect. The connect may fail at present with an
	     * EINPROGRESS but at a later time it will complete. The caller
	     * will set up a file handler on the socket if she is interested
	     * in being informed when the connect completes.
	     */

	    ret = connect(statePtr->fds.fd, statePtr->addr->ai_addr,
                        statePtr->addr->ai_addrlen);
            if (ret < 0) error = errno;


	    if (ret < 0 && errno == EINPROGRESS) {
                Tcl_CreateFileHandler(statePtr->fds.fd,
                        TCL_WRITABLE|TCL_EXCEPTION, TcpAsyncCallback, statePtr);

                errno = EWOULDBLOCK;
                SET_BITS(statePtr->flags, TCP_ASYNC_PENDING);
                return TCL_OK;

            reenter:
                CLEAR_BITS(statePtr->flags, TCP_ASYNC_PENDING);
                Tcl_DeleteFileHandler(statePtr->fds.fd);







|
>


















|
>





>
|
|
>
>




















|
>
>


|
>







1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253

            if (statePtr->fds.fd >= 0) {
		close(statePtr->fds.fd);
		statePtr->fds.fd = -1;
                errno = 0;
	    }

	    statePtr->fds.fd = socket(statePtr->addr->ai_family, SOCK_STREAM,
                    0);
	    if (statePtr->fds.fd < 0) {
		continue;
	    }

	    /*
	     * Set the close-on-exec flag so that the socket will not get
	     * inherited by child processes.
	     */

	    fcntl(statePtr->fds.fd, F_SETFD, FD_CLOEXEC);

	    /*
	     * Set kernel space buffering
	     */

	    TclSockMinimumBuffers(INT2PTR(statePtr->fds.fd), SOCKET_BUFSIZE);

	    if (async) {
                ret = TclUnixSetBlockingMode(statePtr->fds.fd,
                        TCL_MODE_NONBLOCKING);
                if (ret < 0) {
                    continue;
                }
            }

            /*
             * Must reset the error variable here, before we use it for the
             * first time in this iteration.
             */

            error = 0;

            (void) setsockopt(statePtr->fds.fd, SOL_SOCKET, SO_REUSEADDR,
                    (char *) &reuseaddr, sizeof(reuseaddr));
            ret = bind(statePtr->fds.fd, statePtr->myaddr->ai_addr,
                    statePtr->myaddr->ai_addrlen);
            if (ret < 0) {
                error = errno;
                continue;
            }

	    /*
	     * Attempt to connect. The connect may fail at present with an
	     * EINPROGRESS but at a later time it will complete. The caller
	     * will set up a file handler on the socket if she is interested
	     * in being informed when the connect completes.
	     */

	    ret = connect(statePtr->fds.fd, statePtr->addr->ai_addr,
                        statePtr->addr->ai_addrlen);
            if (ret < 0) {
                error = errno;
            }
	    if (ret < 0 && errno == EINPROGRESS) {
                Tcl_CreateFileHandler(statePtr->fds.fd,
                        TCL_WRITABLE | TCL_EXCEPTION, TcpAsyncCallback,
                        statePtr);
                errno = EWOULDBLOCK;
                SET_BITS(statePtr->flags, TCP_ASYNC_PENDING);
                return TCL_OK;

            reenter:
                CLEAR_BITS(statePtr->flags, TCP_ASYNC_PENDING);
                Tcl_DeleteFileHandler(statePtr->fds.fd);
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
            }
	    if (error == 0) {
		goto out;
	    }
	}
    }

out:
    statePtr->connectError = error;
    CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT);
    if (async_callback) {
        /*
         * An asynchonous connection has finally succeeded or failed.
         */








|







1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
            }
	    if (error == 0) {
		goto out;
	    }
	}
    }

  out:
    statePtr->connectError = error;
    CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT);
    if (async_callback) {
        /*
         * An asynchonous connection has finally succeeded or failed.
         */

1304
1305
1306
1307
1308
1309
1310

1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321

1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
        }
        return NULL;
    }

    /*
     * Allocate a new TcpState for this socket.
     */

    statePtr = ckalloc(sizeof(TcpState));
    memset(statePtr, 0, sizeof(TcpState));
    statePtr->flags = async ? TCP_ASYNC_CONNECT : 0;
    statePtr->cachedBlocking = TCL_MODE_BLOCKING;
    statePtr->addrlist = addrlist;
    statePtr->myaddrlist = myaddrlist;
    statePtr->fds.fd = -1;

    /*
     * Create a new client socket and wrap it in a channel.
     */

    if (TcpConnect(interp, statePtr) != TCL_OK) {
        TcpCloseProc(statePtr, NULL);
        return NULL;
    }

    sprintf(channelName, SOCK_TEMPLATE, (long) statePtr);

    statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName, statePtr,
            (TCL_READABLE | TCL_WRITABLE));
    if (Tcl_SetChannelOption(interp, statePtr->channel, "-translation",
	    "auto crlf") == TCL_ERROR) {
	Tcl_Close(NULL, statePtr->channel);
	return NULL;
    }
    return statePtr->channel;
}







>











>







|
|







1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
        }
        return NULL;
    }

    /*
     * Allocate a new TcpState for this socket.
     */

    statePtr = ckalloc(sizeof(TcpState));
    memset(statePtr, 0, sizeof(TcpState));
    statePtr->flags = async ? TCP_ASYNC_CONNECT : 0;
    statePtr->cachedBlocking = TCL_MODE_BLOCKING;
    statePtr->addrlist = addrlist;
    statePtr->myaddrlist = myaddrlist;
    statePtr->fds.fd = -1;

    /*
     * Create a new client socket and wrap it in a channel.
     */

    if (TcpConnect(interp, statePtr) != TCL_OK) {
        TcpCloseProc(statePtr, NULL);
        return NULL;
    }

    sprintf(channelName, SOCK_TEMPLATE, (long) statePtr);

    statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
            statePtr, TCL_READABLE | TCL_WRITABLE);
    if (Tcl_SetChannelOption(interp, statePtr->channel, "-translation",
	    "auto crlf") == TCL_ERROR) {
	Tcl_Close(NULL, statePtr->channel);
	return NULL;
    }
    return statePtr->channel;
}
1352
1353
1354
1355
1356
1357
1358
1359

1360
1361
1362
1363
1364
1365
1366
 *----------------------------------------------------------------------
 */

Tcl_Channel
Tcl_MakeTcpClientChannel(
    ClientData sock)		/* The socket to wrap up into a channel. */
{
    return (Tcl_Channel) TclpMakeTcpClientChannelMode(sock, (TCL_READABLE | TCL_WRITABLE));

}

/*
 *----------------------------------------------------------------------
 *
 * TclpMakeTcpClientChannelMode --
 *







|
>







1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
 *----------------------------------------------------------------------
 */

Tcl_Channel
Tcl_MakeTcpClientChannel(
    ClientData sock)		/* The socket to wrap up into a channel. */
{
    return (Tcl_Channel) TclpMakeTcpClientChannelMode(sock,
            TCL_READABLE | TCL_WRITABLE);
}

/*
 *----------------------------------------------------------------------
 *
 * TclpMakeTcpClientChannelMode --
 *
1452
1453
1454
1455
1456
1457
1458

1459
1460
1461
1462
1463
1464
1465
     * might fail to bind() with EADDRINUSE if a port is free on the first
     * address family in the list but already used on the other. In this case
     * we revert everything we've done so far and start from scratch hoping
     * that next time we'll find a port number that is usable on all address
     * families. We try this at most MAXRETRY times to avoid an endless loop
     * if all ports are taken.
     */

    int retry = 0;
#define MAXRETRY 10

 repeat:
    if (retry > 0) {
        if (statePtr != NULL) {
            TcpCloseProc(statePtr, NULL);







>







1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
     * might fail to bind() with EADDRINUSE if a port is free on the first
     * address family in the list but already used on the other. In this case
     * we revert everything we've done so far and start from scratch hoping
     * that next time we'll find a port number that is usable on all address
     * families. We try this at most MAXRETRY times to avoid an endless loop
     * if all ports are taken.
     */

    int retry = 0;
#define MAXRETRY 10

 repeat:
    if (retry > 0) {
        if (statePtr != NULL) {
            TcpCloseProc(statePtr, NULL);
1477
1478
1479
1480
1481
1482
1483
1484

1485
1486
1487
1488
1489
1490
1491
    chosenport = 0;

    if (TclSockGetPort(interp, service, "tcp", &port) != TCL_OK) {
	errorMsg = "invalid port number";
	goto error;
    }

    if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1, &errorMsg)) {

	my_errno = errno;
	goto error;
    }

    for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
	sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,
                addrPtr->ai_protocol);







|
>







1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
    chosenport = 0;

    if (TclSockGetPort(interp, service, "tcp", &port) != TCL_OK) {
	errorMsg = "invalid port number";
	goto error;
    }

    if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1,
            &errorMsg)) {
	my_errno = errno;
	goto error;
    }

    for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
	sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,
                addrPtr->ai_protocol);
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528

1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551

1552


1553
1554
1555
1556
1557
1558
1559

	TclSockMinimumBuffers(INT2PTR(sock), SOCKET_BUFSIZE);

	/*
	 * Set up to reuse server addresses and/or ports if requested.
	 */

	if (flags & TCL_TCPSERVER_REUSEADDR) {
	    optvalue = 1;
	    (void) setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
			      (char *) &optvalue, sizeof(optvalue));
	}

	if (flags & TCL_TCPSERVER_REUSEPORT) {
#ifndef SO_REUSEPORT
	    /*
	     * If the platform doesn't support the SO_REUSEPORT flag we can't do
	     * much beside erroring out.
	     */

	    errorMsg = "SO_REUSEPORT isn't supported by this platform";
	    goto error;
#else
	    optvalue = 1;
	    (void) setsockopt(sock, SOL_SOCKET, SO_REUSEPORT,
			      (char *) &optvalue, sizeof(optvalue));
#endif
	}

        /*
         * Make sure we use the same port number when opening two server
         * sockets for IPv4 and IPv6 on a random port.
         *
         * As sockaddr_in6 uses the same offset and size for the port member
         * as sockaddr_in, we can handle both through the IPv4 API.
         */

	if (port == 0 && chosenport != 0) {
	    ((struct sockaddr_in *) addrPtr->ai_addr)->sin_port =
                    htons(chosenport);
	}

#ifdef IPV6_V6ONLY

	/* Missing on: Solaris 2.8 */


        if (addrPtr->ai_family == AF_INET6) {
            int v6only = 1;

            (void) setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
                    &v6only, sizeof(v6only));
        }
#endif /* IPV6_V6ONLY */







|


|


|


|
|

>





|

















>
|
>
>







1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629

	TclSockMinimumBuffers(INT2PTR(sock), SOCKET_BUFSIZE);

	/*
	 * Set up to reuse server addresses and/or ports if requested.
	 */

	if (GOT_BITS(flags, TCL_TCPSERVER_REUSEADDR)) {
	    optvalue = 1;
	    (void) setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
		    (char *) &optvalue, sizeof(optvalue));
	}

	if (GOT_BITS(flags, TCL_TCPSERVER_REUSEPORT)) {
#ifndef SO_REUSEPORT
	    /*
	     * If the platform doesn't support the SO_REUSEPORT flag we can't
	     * do much beside erroring out.
	     */

	    errorMsg = "SO_REUSEPORT isn't supported by this platform";
	    goto error;
#else
	    optvalue = 1;
	    (void) setsockopt(sock, SOL_SOCKET, SO_REUSEPORT,
		    (char *) &optvalue, sizeof(optvalue));
#endif
	}

        /*
         * Make sure we use the same port number when opening two server
         * sockets for IPv4 and IPv6 on a random port.
         *
         * As sockaddr_in6 uses the same offset and size for the port member
         * as sockaddr_in, we can handle both through the IPv4 API.
         */

	if (port == 0 && chosenport != 0) {
	    ((struct sockaddr_in *) addrPtr->ai_addr)->sin_port =
                    htons(chosenport);
	}

#ifdef IPV6_V6ONLY
	/*
         * Missing on: Solaris 2.8
         */

        if (addrPtr->ai_family == AF_INET6) {
            int v6only = 1;

            (void) setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY,
                    &v6only, sizeof(v6only));
        }
#endif /* IPV6_V6ONLY */
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
    newSockState = ckalloc(sizeof(TcpState));
    memset(newSockState, 0, sizeof(TcpState));
    newSockState->flags = 0;
    newSockState->fds.fd = newsock;

    sprintf(channelName, SOCK_TEMPLATE, (long) newSockState);
    newSockState->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
	    newSockState, (TCL_READABLE | TCL_WRITABLE));

    Tcl_SetChannelOption(NULL, newSockState->channel, "-translation",
	    "auto crlf");

    if (fds->statePtr->acceptProc != NULL) {
	getnameinfo(&addr.sa, len, host, sizeof(host), port, sizeof(port),
                NI_NUMERICHOST|NI_NUMERICSERV);







|







1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
    newSockState = ckalloc(sizeof(TcpState));
    memset(newSockState, 0, sizeof(TcpState));
    newSockState->flags = 0;
    newSockState->fds.fd = newsock;

    sprintf(channelName, SOCK_TEMPLATE, (long) newSockState);
    newSockState->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
	    newSockState, TCL_READABLE | TCL_WRITABLE);

    Tcl_SetChannelOption(NULL, newSockState->channel, "-translation",
	    "auto crlf");

    if (fds->statePtr->acceptProc != NULL) {
	getnameinfo(&addr.sa, len, host, sizeof(host), port, sizeof(port),
                NI_NUMERICHOST|NI_NUMERICSERV);
Changes to unix/tclUnixThrd.c.
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 * Notes:
 *	TclpReaddir is no longer used by the core (see 1095909), but it
 *	appears in the internal stubs table (see #589526).
 *
 *----------------------------------------------------------------------
 */


Tcl_DirEntry *
TclpReaddir(
    DIR * dir)
{
    return TclOSreaddir(dir);
}








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 * Notes:
 *	TclpReaddir is no longer used by the core (see 1095909), but it
 *	appears in the internal stubs table (see #589526).
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
Tcl_DirEntry *
TclpReaddir(
    DIR * dir)
{
    return TclOSreaddir(dir);
}

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    sprintf(tsdPtr->nabuf, "%u.%u.%u.%u", b[0], b[1], b[2], b[3]);
    return tsdPtr->nabuf;
#else
    return inet_ntoa(addr);
#endif
}


#ifdef TCL_THREADS
/*
 * Additions by AOL for specialized thread memory allocator.
 */

#ifdef USE_THREAD_ALLOC







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    sprintf(tsdPtr->nabuf, "%u.%u.%u.%u", b[0], b[1], b[2], b[3]);
    return tsdPtr->nabuf;
#else
    return inet_ntoa(addr);
#endif
}
#endif /* TCL_NO_DEPRECATED */

#ifdef TCL_THREADS
/*
 * Additions by AOL for specialized thread memory allocator.
 */

#ifdef USE_THREAD_ALLOC
Changes to unix/tclUnixTime.c.
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/*
 * TclpGetDate is coded to return a pointer to a 'struct tm'. For thread
 * safety, this structure must be in thread-specific data. The 'tmKey'
 * variable is the key to this buffer.
 */


static Tcl_ThreadDataKey tmKey;
typedef struct {
    struct tm gmtime_buf;
    struct tm localtime_buf;
} ThreadSpecificData;

/*







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/*
 * TclpGetDate is coded to return a pointer to a 'struct tm'. For thread
 * safety, this structure must be in thread-specific data. The 'tmKey'
 * variable is the key to this buffer.
 */

#ifndef TCL_NO_DEPRECATED
static Tcl_ThreadDataKey tmKey;
typedef struct {
    struct tm gmtime_buf;
    struct tm localtime_buf;
} ThreadSpecificData;

/*
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/*
 * Static functions declared in this file.
 */

static void		SetTZIfNecessary(void);
static void		CleanupMemory(ClientData clientData);


static void		NativeScaleTime(Tcl_Time *timebuf,
			    ClientData clientData);
static void		NativeGetTime(Tcl_Time *timebuf,
			    ClientData clientData);

/*
 * TIP #233 (Virtualized Time): Data for the time hooks, if any.







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/*
 * Static functions declared in this file.
 */

static void		SetTZIfNecessary(void);
static void		CleanupMemory(ClientData clientData);
#endif /* TCL_NO_DEPRECATED */

static void		NativeScaleTime(Tcl_Time *timebuf,
			    ClientData clientData);
static void		NativeGetTime(Tcl_Time *timebuf,
			    ClientData clientData);

/*
 * TIP #233 (Virtualized Time): Data for the time hooks, if any.
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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */


struct tm *
TclpGetDate(
    const time_t *time,
    int useGMT)
{
    if (useGMT) {
	return TclpGmtime(time);







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 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
struct tm *
TclpGetDate(
    const time_t *time,
    int useGMT)
{
    if (useGMT) {
	return TclpGmtime(time);
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    Tcl_MutexLock(&tmMutex);
    memcpy(&tsdPtr->localtime_buf, localtime(timePtr), sizeof(struct tm));
    Tcl_MutexUnlock(&tmMutex);
#endif

    return &tsdPtr->localtime_buf;
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetTimeProc --
 *
 *	TIP #233 (Virtualized Time): Registers two handlers for the







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    Tcl_MutexLock(&tmMutex);
    memcpy(&tsdPtr->localtime_buf, localtime(timePtr), sizeof(struct tm));
    Tcl_MutexUnlock(&tmMutex);
#endif

    return &tsdPtr->localtime_buf;
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetTimeProc --
 *
 *	TIP #233 (Virtualized Time): Registers two handlers for the
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 *	If 'tzset' has never been called in the current process, or if the
 *	value of the environment variable TZ has changed since the last call
 *	to 'tzset', then 'tzset' is called again.
 *
 *----------------------------------------------------------------------
 */


static void
SetTZIfNecessary(void)
{
    const char *newTZ = getenv("TZ");

    Tcl_MutexLock(&tmMutex);
    if (newTZ == NULL) {







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 *	If 'tzset' has never been called in the current process, or if the
 *	value of the environment variable TZ has changed since the last call
 *	to 'tzset', then 'tzset' is called again.
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
static void
SetTZIfNecessary(void)
{
    const char *newTZ = getenv("TZ");

    Tcl_MutexLock(&tmMutex);
    if (newTZ == NULL) {
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static void
CleanupMemory(
    ClientData ignored)
{
    ckfree(lastTZ);
}


/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */







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static void
CleanupMemory(
    ClientData ignored)
{
    ckfree(lastTZ);
}
#endif /* TCL_NO_DEPRECATED */

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */
win/tclWinFile.c became a regular file.
Changes to win/tclWinSock.c.
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 * Helper macros to make parts of this file clearer. The macros do exactly
 * what they say on the tin. :-) They also only ever refer to their arguments
 * once, and so can be used without regard to side effects.
 */

#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))


/* "sock" + a pointer in hex + \0 */
#define SOCK_CHAN_LENGTH        (4 + sizeof(void *) * 2 + 1)
#define SOCK_TEMPLATE           "sock%p"

/*
 * The following variable is used to tell whether this module has been







>







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 * Helper macros to make parts of this file clearer. The macros do exactly
 * what they say on the tin. :-) They also only ever refer to their arguments
 * once, and so can be used without regard to side effects.
 */

#define SET_BITS(var, bits)	((var) |= (bits))
#define CLEAR_BITS(var, bits)	((var) &= ~(bits))
#define GOT_BITS(var, bits)     (((var) & (bits)) != 0)

/* "sock" + a pointer in hex + \0 */
#define SOCK_CHAN_LENGTH        (4 + sizeof(void *) * 2 + 1)
#define SOCK_TEMPLATE           "sock%p"

/*
 * The following variable is used to tell whether this module has been
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    TcpState *statePtr;
    SOCKET fd;
    struct TcpFdList *next;
} TcpFdList;

struct TcpState {
    Tcl_Channel channel;	/* Channel associated with this socket. */


    struct TcpFdList *sockets;	/* Windows SOCKET handle. */
    int flags;			/* Bit field comprised of the flags described
				 * below. */
    int watchEvents;		/* OR'ed combination of FD_READ, FD_WRITE,
				 * FD_CLOSE, FD_ACCEPT and FD_CONNECT that
				 * indicate which events are interesting. */
    volatile int readyEvents;	/* OR'ed combination of FD_READ, FD_WRITE,







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    TcpState *statePtr;
    SOCKET fd;
    struct TcpFdList *next;
} TcpFdList;

struct TcpState {
    Tcl_Channel channel;	/* Channel associated with this socket. */
    int testFlags;              /* bit field for tests. Is set by testsocket
                                 * test procedure */
    struct TcpFdList *sockets;	/* Windows SOCKET handle. */
    int flags;			/* Bit field comprised of the flags described
				 * below. */
    int watchEvents;		/* OR'ed combination of FD_READ, FD_WRITE,
				 * FD_CLOSE, FD_ACCEPT and FD_CONNECT that
				 * indicate which events are interesting. */
    volatile int readyEvents;	/* OR'ed combination of FD_READ, FD_WRITE,
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					 * socket */
#define TCP_ASYNC_PENDING	(1<<4)	/* TcpConnect was called to
					 * process an async connect. This
					 * flag indicates that reentry is
					 * still pending */
#define TCP_ASYNC_FAILED	(1<<5)	/* An async connect finally failed */










/*
 * The following structure is what is added to the Tcl event queue when a
 * socket event occurs.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all







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					 * socket */
#define TCP_ASYNC_PENDING	(1<<4)	/* TcpConnect was called to
					 * process an async connect. This
					 * flag indicates that reentry is
					 * still pending */
#define TCP_ASYNC_FAILED	(1<<5)	/* An async connect finally failed */

/*
 * These bits may be ORed together into the "testFlags" field of a TcpState
 * structure.
 */

#define TCP_ASYNC_TEST_MODE	(1<<0)	/* Async testing activated.  Do not
					 * automatically continue connection
					 * process */

/*
 * The following structure is what is added to the Tcl event queue when a
 * socket event occurs.
 */

typedef struct {
    Tcl_Event header;		/* Information that is standard for all
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/*
 * The following variable holds the network name of this host.
 */

static TclInitProcessGlobalValueProc InitializeHostName;
static ProcessGlobalValue hostName =
	{0, 0, NULL, NULL, InitializeHostName, NULL, NULL};










/*
 * Address print debug functions
 */
#if 0


void printaddrinfo(struct addrinfo *ai, char *prefix)

{
    char host[NI_MAXHOST], port[NI_MAXSERV];

    getnameinfo(ai->ai_addr, ai->ai_addrlen,
		host, sizeof(host),
		port, sizeof(port),
		NI_NUMERICHOST|NI_NUMERICSERV);
}



void printaddrinfolist(struct addrinfo *addrlist, char *prefix)

{
    struct addrinfo *ai;

    for (ai = addrlist; ai != NULL; ai = ai->ai_next) {
	printaddrinfo(ai, prefix);
    }
}
#endif

/*







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/*
 * The following variable holds the network name of this host.
 */

static TclInitProcessGlobalValueProc InitializeHostName;
static ProcessGlobalValue hostName =
	{0, 0, NULL, NULL, InitializeHostName, NULL, NULL};

/*
 * Simple wrapper round the SendMessage syscall.
 */

#define SendSelectMessage(tsdPtr, message, payload)     \
    SendMessage((tsdPtr)->hwnd, SOCKET_SELECT,          \
                (WPARAM) (message), (LPARAM) (payload))


/*
 * Address print debug functions
 */
#if 0
void
printaddrinfo(
    struct addrinfo *ai,
    char *prefix)
{
    char host[NI_MAXHOST], port[NI_MAXSERV];

    getnameinfo(ai->ai_addr, ai->ai_addrlen,
	    host, sizeof(host), port, sizeof(port),

	    NI_NUMERICHOST|NI_NUMERICSERV);
}

void
printaddrinfolist(
    struct addrinfo *addrlist,
    char *prefix)
{
    struct addrinfo *ai;

    for (ai = addrlist; ai != NULL; ai = ai->ai_next) {
	printaddrinfo(ai, prefix);
    }
}
#endif

/*
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    int mode)			/* The mode to set. Can be one of
				 * TCL_MODE_BLOCKING or
				 * TCL_MODE_NONBLOCKING. */
{
    TcpState *statePtr = instanceData;

    if (mode == TCL_MODE_NONBLOCKING) {
	statePtr->flags |= TCP_NONBLOCKING;
    } else {
	statePtr->flags &= ~(TCP_NONBLOCKING);
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * WaitForConnect --
 *
 *	Check the state of an async connect process. If a connection
 *	attempt terminated, process it, which may finalize it or may
 *	start the next attempt. If a connect error occures, it is saved
 *	in statePtr->connectError to be reported by 'fconfigure -error'.
 *
 *	There are two modes of operation, defined by errorCodePtr:
 *	 *  non-NULL: Called by explicite read/write command. block if
 *	    socket is blocking.
 *	    May return two error codes:
 *	     *	EWOULDBLOCK: if connect is still in progress
 *	     *	ENOTCONN: if connect failed. This would be the error
 *		message of a rect or sendto syscall so this is
 *		emulated here.
 *	 *  Null: Called by a backround operation. Do not block and
 *	    don't return any error code.
 *
 * Results:
 * 	0 if the connection has completed, -1 if still in progress
 * 	or there is an error.
 *
 * Side effects:
 *	Processes socket events off the system queue.
 *	May process asynchroneous connect.
 *
 *----------------------------------------------------------------------
 */

static int
WaitForConnect(
    TcpState *statePtr,		/* State of the socket. */
    int *errorCodePtr)		/* Where to store errors?
				 * A passed null-pointer activates background mode.
				 */
{
    int result;
    int oldMode;
    ThreadSpecificData *tsdPtr;

    /*
     * Check if an async connect failed already and error reporting is demanded,
     * return the error ENOTCONN
     */

    if (errorCodePtr != NULL && (statePtr->flags & TCP_ASYNC_FAILED)) {
	*errorCodePtr = ENOTCONN;
	return -1;
    }

    /*
     * Check if an async connect is running. If not return ok
     */

    if (!(statePtr->flags & TCP_ASYNC_CONNECT)) {
	return 0;
    }
















    /*
     * Be sure to disable event servicing so we are truly modal.
     */

    oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);

    /*
     * Loop in the blocking case until the connect signal is present
     */

    while (1) {




	/* get statePtr lock */
        tsdPtr = TclThreadDataKeyGet(&dataKey);
	WaitForSingleObject(tsdPtr->socketListLock, INFINITE);


	/* Check for connect event */
	if (statePtr->readyEvents & FD_CONNECT) {




	    /* Consume the connect event */


	    statePtr->readyEvents &= ~(FD_CONNECT);

	    /*
	     * For blocking sockets and foreground processing
	     * disable async connect as we continue now synchoneously
	     */

	    if ( errorCodePtr != NULL &&
		    ! (statePtr->flags & TCP_NONBLOCKING) ) {
		CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT);
	    }


	    /* Free list lock */


	    SetEvent(tsdPtr->socketListLock);

	    /*
	     * Continue connect.
	     * If switched to synchroneous connect, the connect is terminated.
	     */

	    result = TcpConnect(NULL, statePtr);


	    /* Restore event service mode */


	    (void) Tcl_SetServiceMode(oldMode);

	    /*
	     * Check for Succesfull connect or async connect restart
	     */

	    if (result == TCL_OK) {
		/*
		 * Check for async connect restart
		 * (not possible for foreground blocking operation)
		 */

		if ( statePtr->flags & TCP_ASYNC_PENDING ) {
		    if (errorCodePtr != NULL) {
			*errorCodePtr = EWOULDBLOCK;
		    }
		    return -1;
		}
		return 0;
	    }

	    /*
	     * Connect finally failed.
	     * For foreground operation return ENOTCONN.
	     */

	    if (errorCodePtr != NULL) {
		*errorCodePtr = ENOTCONN;
	    }
	    return -1;
	}


        /* Free list lock */


        SetEvent(tsdPtr->socketListLock);

	/*
	 * Background operation returns with no action as there was no connect
	 * event
	 */

	if ( errorCodePtr == NULL ) {
	    return -1;
	}

	/*
	 * A non blocking socket waiting for an asyncronous connect
	 * returns directly the error EWOULDBLOCK
	 */

	if (statePtr->flags & TCP_NONBLOCKING) {
	    *errorCodePtr = EWOULDBLOCK;
	    return -1;
	}

	/*
	 * Wait until something happens.
	 */







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    int mode)			/* The mode to set. Can be one of
				 * TCL_MODE_BLOCKING or
				 * TCL_MODE_NONBLOCKING. */
{
    TcpState *statePtr = instanceData;

    if (mode == TCL_MODE_NONBLOCKING) {
	SET_BITS(statePtr->flags, TCP_NONBLOCKING);
    } else {
        CLEAR_BITS(statePtr->flags, TCP_NONBLOCKING);
    }
    return 0;
}

/*
 *----------------------------------------------------------------------
 *
 * WaitForConnect --
 *
 *	Check the state of an async connect process. If a connection attempt
 *	terminated, process it, which may finalize it or may start the next
 *	attempt. If a connect error occures, it is saved in
 *	statePtr->connectError to be reported by 'fconfigure -error'.
 *
 *	There are two modes of operation, defined by errorCodePtr:
 *	 *  non-NULL: Called by explicite read/write command. Block if socket
 *	    is blocking.
 *	    May return two error codes:
 *	     *	EWOULDBLOCK: if connect is still in progress
 *	     *	ENOTCONN: if connect failed. This would be the error message
 *		of a rect or sendto syscall so this is emulated here.

 *	 *  Null: Called by a backround operation. Do not block and don't
 *	    return any error code.
 *
 * Results:
 * 	0 if the connection has completed, -1 if still in progress or there is
 * 	an error.
 *
 * Side effects:
 *	Processes socket events off the system queue. May process
 *	asynchroneous connect.
 *
 *----------------------------------------------------------------------
 */

static int
WaitForConnect(
    TcpState *statePtr,		/* State of the socket. */
    int *errorCodePtr)		/* Where to store errors? A passed
				 * null-pointer activates background mode. */

{
    int result;
    int oldMode;
    ThreadSpecificData *tsdPtr;

    /*
     * Check if an async connect failed already and error reporting is
     * demanded, return the error ENOTCONN.
     */

    if (errorCodePtr != NULL && GOT_BITS(statePtr->flags, TCP_ASYNC_FAILED)) {
	*errorCodePtr = ENOTCONN;
	return -1;
    }

    /*
     * Check if an async connect is running. If not return ok
     */

    if (!GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT)) {
	return 0;
    }

    /*
     * In socket test mode do not continue with the connect
     * Exceptions are:
     * - Call by recv/send and blocking socket
     *   (errorCodePtr != NULL && !GOT_BITS(flags, TCP_NONBLOCKING))
     * - Call by the event queue (errorCodePtr == NULL)
     */

    if (GOT_BITS(statePtr->testFlags, TCP_ASYNC_TEST_MODE)
	    && errorCodePtr != NULL
            && GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) {
	*errorCodePtr = EWOULDBLOCK;
	return -1;
    }

    /*
     * Be sure to disable event servicing so we are truly modal.
     */

    oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);

    /*
     * Loop in the blocking case until the connect signal is present
     */

    while (1) {
	/*
         * Get the statePtr lock.
         */


        tsdPtr = TclThreadDataKeyGet(&dataKey);
	WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	/*
         * Check for connect event.

         */

	if (GOT_BITS(statePtr->readyEvents, FD_CONNECT)) {
	    /*
             * Consume the connect event.
             */

	    CLEAR_BITS(statePtr->readyEvents, FD_CONNECT);

	    /*
	     * For blocking sockets and foreground processing, disable async
	     * connect as we continue now synchoneously.
	     */

	    if (errorCodePtr != NULL &&
		    !GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) {
		CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT);
	    }

	    /*
             * Free list lock.
             */

	    SetEvent(tsdPtr->socketListLock);

	    /*
	     * Continue connect. If switched to synchroneous connect, the
	     * connect is terminated.
	     */

	    result = TcpConnect(NULL, statePtr);

	    /*
             * Restore event service mode.
             */

	    (void) Tcl_SetServiceMode(oldMode);

	    /*
	     * Check for Succesfull connect or async connect restart
	     */

	    if (result == TCL_OK) {
		/*
		 * Check for async connect restart (not possible for
		 * foreground blocking operation)
		 */

		if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {
		    if (errorCodePtr != NULL) {
			*errorCodePtr = EWOULDBLOCK;
		    }
		    return -1;
		}
		return 0;
	    }

	    /*
	     * Connect finally failed. For foreground operation return
	     * ENOTCONN.
	     */

	    if (errorCodePtr != NULL) {
		*errorCodePtr = ENOTCONN;
	    }
	    return -1;
	}

        /*
         * Free list lock.
         */

        SetEvent(tsdPtr->socketListLock);

	/*
	 * Background operation returns with no action as there was no connect
	 * event
	 */

	if (errorCodePtr == NULL) {
	    return -1;
	}

	/*
	 * A non blocking socket waiting for an asyncronous connect returns
	 * directly the error EWOULDBLOCK.
	 */

	if (GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) {
	    *errorCodePtr = EWOULDBLOCK;
	    return -1;
	}

	/*
	 * Wait until something happens.
	 */
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
    }

    /*
     * First check to see if EOF was already detected, to prevent calling the
     * socket stack after the first time EOF is detected.
     */

    if (statePtr->flags & SOCKET_EOF) {
	return 0;
    }

    /*
     * Check if there is an async connect running.
     * For blocking sockets terminate connect, otherwise do one step.
     * For a non blocking socket return EWOULDBLOCK if connect not terminated







|







802
803
804
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806
807
808
809
810
811
812
813
814
815
816
    }

    /*
     * First check to see if EOF was already detected, to prevent calling the
     * socket stack after the first time EOF is detected.
     */

    if (GOT_BITS(statePtr->flags, SOCKET_EOF)) {
	return 0;
    }

    /*
     * Check if there is an async connect running.
     * For blocking sockets terminate connect, otherwise do one step.
     * For a non blocking socket return EWOULDBLOCK if connect not terminated
764
765
766
767
768
769
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771
772

773



774
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780
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795
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799
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801
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803
804
805
806
807
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809
810
811
812
813
814
815

816
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821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
     * that we clear the FD_READ bit because read events are level triggered
     * so a new event will be generated if there is still data available to be
     * read. We have to simulate blocking behavior here since we are always
     * using non-blocking sockets.
     */

    while (1) {
	SendMessage(tsdPtr->hwnd, SOCKET_SELECT,
		(WPARAM) UNSELECT, (LPARAM) statePtr);

	/* single fd operation: this proc is only called for a connected socket. */



	bytesRead = recv(statePtr->sockets->fd, buf, bufSize, 0);
	statePtr->readyEvents &= ~(FD_READ);

	/*
	 * Check for end-of-file condition or successful read.
	 */

	if (bytesRead == 0) {
	    statePtr->flags |= SOCKET_EOF;
	}
	if (bytesRead != SOCKET_ERROR) {
	    break;
	}

	/*
	 * If an error occurs after the FD_CLOSE has arrived, then ignore the
	 * error and report an EOF.
	 */

	if (statePtr->readyEvents & FD_CLOSE) {
	    statePtr->flags |= SOCKET_EOF;
	    bytesRead = 0;
	    break;
	}

	error = WSAGetLastError();

	/*
	 * If an RST comes, then ignore the error and report an EOF just like
	 * on unix.
	 */

	if (error == WSAECONNRESET) {
	    statePtr->flags |= SOCKET_EOF;
	    bytesRead = 0;
	    break;
	}

	/*
	 * Check for error condition or underflow in non-blocking case.
	 */


	if ((statePtr->flags & TCP_NONBLOCKING) || (error != WSAEWOULDBLOCK)) {
	    TclWinConvertError(error);
	    *errorCodePtr = Tcl_GetErrno();
	    bytesRead = -1;
	    break;
	}

	/*
	 * In the blocking case, wait until the file becomes readable or
	 * closed and try again.
	 */

	if (!WaitForSocketEvent(statePtr, FD_READ|FD_CLOSE, errorCodePtr)) {
	    bytesRead = -1;
	    break;
	}
    }

    SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM)SELECT, (LPARAM)statePtr);

    return bytesRead;
}

/*
 *----------------------------------------------------------------------
 *







|
|
>
|
>
>
>

|






|










|
|












|








>
|

















|







825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
     * that we clear the FD_READ bit because read events are level triggered
     * so a new event will be generated if there is still data available to be
     * read. We have to simulate blocking behavior here since we are always
     * using non-blocking sockets.
     */

    while (1) {
	SendSelectMessage(tsdPtr, UNSELECT, statePtr);

	/*
         * Single fd operation: this proc is only called for a connected
         * socket.
         */

	bytesRead = recv(statePtr->sockets->fd, buf, bufSize, 0);
	CLEAR_BITS(statePtr->readyEvents, FD_READ);

	/*
	 * Check for end-of-file condition or successful read.
	 */

	if (bytesRead == 0) {
	    SET_BITS(statePtr->flags, SOCKET_EOF);
	}
	if (bytesRead != SOCKET_ERROR) {
	    break;
	}

	/*
	 * If an error occurs after the FD_CLOSE has arrived, then ignore the
	 * error and report an EOF.
	 */

	if (GOT_BITS(statePtr->readyEvents, FD_CLOSE)) {
	    SET_BITS(statePtr->flags, SOCKET_EOF);
	    bytesRead = 0;
	    break;
	}

	error = WSAGetLastError();

	/*
	 * If an RST comes, then ignore the error and report an EOF just like
	 * on unix.
	 */

	if (error == WSAECONNRESET) {
	    SET_BITS(statePtr->flags, SOCKET_EOF);
	    bytesRead = 0;
	    break;
	}

	/*
	 * Check for error condition or underflow in non-blocking case.
	 */

	if (GOT_BITS(statePtr->flags, TCP_NONBLOCKING)
                || (error != WSAEWOULDBLOCK)) {
	    TclWinConvertError(error);
	    *errorCodePtr = Tcl_GetErrno();
	    bytesRead = -1;
	    break;
	}

	/*
	 * In the blocking case, wait until the file becomes readable or
	 * closed and try again.
	 */

	if (!WaitForSocketEvent(statePtr, FD_READ|FD_CLOSE, errorCodePtr)) {
	    bytesRead = -1;
	    break;
	}
    }

    SendSelectMessage(tsdPtr, SELECT, statePtr);

    return bytesRead;
}

/*
 *----------------------------------------------------------------------
 *
885
886
887
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889
890
891
892
893
894

895



896
897
898
899
900
901
902
903
904
905

906
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908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
     */

    if (WaitForConnect(statePtr, errorCodePtr) != 0) {
	return -1;
    }

    while (1) {
	SendMessage(tsdPtr->hwnd, SOCKET_SELECT,
		(WPARAM) UNSELECT, (LPARAM) statePtr);


	/* single fd operation: this proc is only called for a connected socket. */



	written = send(statePtr->sockets->fd, buf, toWrite, 0);
	if (written != SOCKET_ERROR) {
	    /*
	     * Since Windows won't generate a new write event until we hit an
	     * overflow condition, we need to force the event loop to poll
	     * until the condition changes.
	     */

	    if (statePtr->watchEvents & FD_WRITE) {
		Tcl_Time blockTime = { 0, 0 };

		Tcl_SetMaxBlockTime(&blockTime);
	    }
	    break;
	}

	/*
	 * Check for error condition or overflow. In the event of overflow, we
	 * need to clear the FD_WRITE flag so we can detect the next writable
	 * event. Note that Windows only sends a new writable event after a
	 * send fails with WSAEWOULDBLOCK.
	 */

	error = WSAGetLastError();
	if (error == WSAEWOULDBLOCK) {
	    statePtr->readyEvents &= ~(FD_WRITE);
	    if (statePtr->flags & TCP_NONBLOCKING) {
		*errorCodePtr = EWOULDBLOCK;
		written = -1;
		break;
	    }
	} else {
	    TclWinConvertError(error);
	    *errorCodePtr = Tcl_GetErrno();







|
<

>
|
>
>
>








|

>














|
|







951
952
953
954
955
956
957
958

959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
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978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
     */

    if (WaitForConnect(statePtr, errorCodePtr) != 0) {
	return -1;
    }

    while (1) {
	SendSelectMessage(tsdPtr, UNSELECT, statePtr);


	/*
         * Single fd operation: this proc is only called for a connected
         * socket.
         */

	written = send(statePtr->sockets->fd, buf, toWrite, 0);
	if (written != SOCKET_ERROR) {
	    /*
	     * Since Windows won't generate a new write event until we hit an
	     * overflow condition, we need to force the event loop to poll
	     * until the condition changes.
	     */

	    if (GOT_BITS(statePtr->watchEvents, FD_WRITE)) {
		Tcl_Time blockTime = { 0, 0 };

		Tcl_SetMaxBlockTime(&blockTime);
	    }
	    break;
	}

	/*
	 * Check for error condition or overflow. In the event of overflow, we
	 * need to clear the FD_WRITE flag so we can detect the next writable
	 * event. Note that Windows only sends a new writable event after a
	 * send fails with WSAEWOULDBLOCK.
	 */

	error = WSAGetLastError();
	if (error == WSAEWOULDBLOCK) {
	    CLEAR_BITS(statePtr->readyEvents, FD_WRITE);
	    if (GOT_BITS(statePtr->flags, TCP_NONBLOCKING)) {
		*errorCodePtr = EWOULDBLOCK;
		written = -1;
		break;
	    }
	} else {
	    TclWinConvertError(error);
	    *errorCodePtr = Tcl_GetErrno();
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951

	if (!WaitForSocketEvent(statePtr, FD_WRITE|FD_CLOSE, errorCodePtr)) {
	    written = -1;
	    break;
	}
    }

    SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM)SELECT, (LPARAM)statePtr);

    return written;
}

/*
 *----------------------------------------------------------------------
 *







|







1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021

	if (!WaitForSocketEvent(statePtr, FD_WRITE|FD_CLOSE, errorCodePtr)) {
	    written = -1;
	    break;
	}
    }

    SendSelectMessage(tsdPtr, SELECT, statePtr);

    return written;
}

/*
 *----------------------------------------------------------------------
 *
984
985
986
987
988
989
990
991
992
993
994

995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011

1012
1013
1014

1015
1016
1017
1018


1019
1020
1021
1022

1023


1024
1025
1026
1027
1028
1029
1030
    if (SocketsEnabled()) {
	/*
	 * Clean up the OS socket handle. The default Windows setting for a
	 * socket is SO_DONTLINGER, which does a graceful shutdown in the
	 * background.
	 */

	while ( statePtr->sockets != NULL ) {
	    TcpFdList *thisfd = statePtr->sockets;
	    statePtr->sockets = thisfd->next;


	    if (closesocket(thisfd->fd) == SOCKET_ERROR) {
		TclWinConvertError((DWORD) WSAGetLastError());
		errorCode = Tcl_GetErrno();
	    }
	    ckfree(thisfd);
	}
    }

    if (statePtr->addrlist != NULL) {
        freeaddrinfo(statePtr->addrlist);
    }
    if (statePtr->myaddrlist != NULL) {
        freeaddrinfo(statePtr->myaddrlist);
    }

    /*
     * Clear an eventual tsd info list pointer.

     * This may be called, if an async socket connect fails or is closed
     * between connect and thread action callback.
     */

    if (tsdPtr->pendingTcpState != NULL
	    && tsdPtr->pendingTcpState == statePtr) {

	/* get infoPtr lock, because this concerns the notifier thread */


	WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	tsdPtr->pendingTcpState = NULL;


	/* Free list lock */


	SetEvent(tsdPtr->socketListLock);
    }

    /*
     * TIP #218. Removed the code removing the structure from the global
     * socket list. This is now done by the thread action callbacks, and only
     * there. This happens before this code is called. We can free without







|

<

>

















>



>


|
|
>
>




>
|
>
>







1054
1055
1056
1057
1058
1059
1060
1061
1062

1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
    if (SocketsEnabled()) {
	/*
	 * Clean up the OS socket handle. The default Windows setting for a
	 * socket is SO_DONTLINGER, which does a graceful shutdown in the
	 * background.
	 */

	while (statePtr->sockets != NULL) {
	    TcpFdList *thisfd = statePtr->sockets;


	    statePtr->sockets = thisfd->next;
	    if (closesocket(thisfd->fd) == SOCKET_ERROR) {
		TclWinConvertError((DWORD) WSAGetLastError());
		errorCode = Tcl_GetErrno();
	    }
	    ckfree(thisfd);
	}
    }

    if (statePtr->addrlist != NULL) {
        freeaddrinfo(statePtr->addrlist);
    }
    if (statePtr->myaddrlist != NULL) {
        freeaddrinfo(statePtr->myaddrlist);
    }

    /*
     * Clear an eventual tsd info list pointer.
     *
     * This may be called, if an async socket connect fails or is closed
     * between connect and thread action callback.
     */

    if (tsdPtr->pendingTcpState != NULL
	    && tsdPtr->pendingTcpState == statePtr) {
	/*
         * Get infoPtr lock, because this concerns the notifier thread.
         */

	WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	tsdPtr->pendingTcpState = NULL;

	/*
         * Free list lock.
         */

	SetEvent(tsdPtr->socketListLock);
    }

    /*
     * TIP #218. Removed the code removing the structure from the global
     * socket list. This is now done by the thread action callbacks, and only
     * there. This happens before this code is called. We can free without
1077
1078
1079
1080
1081
1082
1083

1084
1085


1086
1087
1088
1089
1090
1091
1092
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "socket close2proc called bidirectionally", -1));
	}
	return TCL_ERROR;
    }


    /* single fd operation: Tcl_OpenTcpServer() does not set TCL_READABLE or
     * TCL_WRITABLE so this should never be called for a server socket. */


    if (shutdown(statePtr->sockets->fd, sd) == SOCKET_ERROR) {
	TclWinConvertError((DWORD) WSAGetLastError());
	errorCode = Tcl_GetErrno();
    }

    return errorCode;
}







>
|
|
>
>







1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
	if (interp) {
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "socket close2proc called bidirectionally", -1));
	}
	return TCL_ERROR;
    }

    /*
     * Single fd operation: Tcl_OpenTcpServer() does not set TCL_READABLE or
     * TCL_WRITABLE so this should never be called for a server socket.
     */

    if (shutdown(statePtr->sockets->fd, sd) == SOCKET_ERROR) {
	TclWinConvertError((DWORD) WSAGetLastError());
	errorCode = Tcl_GetErrno();
    }

    return errorCode;
}
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "winsock is not initialized", -1));
	}
	return TCL_ERROR;
    }

#ifdef TCL_FEATURE_KEEPALIVE_NAGLE
    #error "TCL_FEATURE_KEEPALIVE_NAGLE not reviewed for whether to treat statePtr->sockets as single fd or list"
    sock = statePtr->sockets->fd;

    if (!strcasecmp(optionName, "-keepalive")) {
	BOOL val = FALSE;
	int boolVar, rtn;

	if (Tcl_GetBoolean(interp, value, &boolVar) != TCL_OK) {







|







1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
	    Tcl_SetObjResult(interp, Tcl_NewStringObj(
		    "winsock is not initialized", -1));
	}
	return TCL_ERROR;
    }

#ifdef TCL_FEATURE_KEEPALIVE_NAGLE
#error "TCL_FEATURE_KEEPALIVE_NAGLE not reviewed for whether to treat statePtr->sockets as single fd or list"
    sock = statePtr->sockets->fd;

    if (!strcasecmp(optionName, "-keepalive")) {
	BOOL val = FALSE;
	int boolVar, rtn;

	if (Tcl_GetBoolean(interp, value, &boolVar) != TCL_OK) {
1239
1240
1241
1242
1243
1244
1245

1246

1247


1248

1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290

1291
1292
1293

1294
1295
1296
1297

1298
1299
1300

1301
1302
1303

1304
1305
1306

1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321

1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334

1335
1336
1337
1338
1339
1340
1341

1342
1343
1344

1345
1346
1347
1348
1349
1350
1351
		    "winsock is not initialized", -1));
	}
	return TCL_ERROR;
    }

    /*
     * Go one step in async connect

     * If any error is thrown save it as backround error to report eventually below

     */


    WaitForConnect(statePtr, NULL);


    sock = statePtr->sockets->fd;
    if (optionName != NULL) {
	len = strlen(optionName);
    }

    if ((len > 1) && (optionName[1] == 'e') &&
	    (strncmp(optionName, "-error", len) == 0)) {

	/*
	* Do not return any errors if async connect is running
	*/
	if ( ! (statePtr->flags & TCP_ASYNC_PENDING) ) {


	    if ( statePtr->flags & TCP_ASYNC_FAILED ) {

		/*
		 * In case of a failed async connect, eventually report the
		 * connect error only once.
		 * Do not report the system error, as this comes again and again.
		 */

		if ( statePtr->connectError != 0 ) {
		    Tcl_DStringAppend(dsPtr,
			    Tcl_ErrnoMsg(statePtr->connectError), -1);
		    statePtr->connectError = 0;
		}

	    } else {

		/*
		 * Report an eventual last error of the socket system
		 */

		int optlen;
		int ret;
		DWORD err;

		/*
		 * Populater the err Variable with a possix error
		 */

		optlen = sizeof(int);
		ret = getsockopt(sock, SOL_SOCKET, SO_ERROR,
			(char *)&err, &optlen);

		/*
		 * The error was not returned directly but should be
		 * taken from WSA
		 */

		if (ret == SOCKET_ERROR) {
		    err = WSAGetLastError();
		}

		/*
		 * Return error message
		 */

		if (err) {
		    TclWinConvertError(err);
		    Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(Tcl_GetErrno()), -1);

		}
	    }
	}
	return TCL_OK;
    }

    if ((len > 1) && (optionName[1] == 'c') &&
	    (strncmp(optionName, "-connecting", len) == 0)) {

	Tcl_DStringAppend(dsPtr,
		(statePtr->flags & TCP_ASYNC_PENDING)
		? "1" : "0", -1);
        return TCL_OK;
    }


    if (interp != NULL && Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) {
	reverseDNS = NI_NUMERICHOST;
    }

    if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
	    (strncmp(optionName, "-peername", len) == 0))) {
	address peername;
	socklen_t size = sizeof(peername);

	if ( (statePtr->flags & TCP_ASYNC_PENDING) ) {
	    /*
	     * In async connect output an empty string
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringAppendElement(dsPtr, "");
	    } else {
		return TCL_OK;
	    }
	} else if ( getpeername(sock, (LPSOCKADDR) &(peername.sa), &size) == 0) {

	    /*
	     * Peername fetch succeeded - output list
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringStartSublist(dsPtr);
	    }

	    getnameinfo(&(peername.sa), size, host, sizeof(host),
		    NULL, 0, NI_NUMERICHOST);







>
|
>

>
>
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>








<

|
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<

|
<
|


|
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|




<

<

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|

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>

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>



>

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<

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>
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>






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>







1319
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1322
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1342
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1345
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1347
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1359

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1400

1401
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1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
		    "winsock is not initialized", -1));
	}
	return TCL_ERROR;
    }

    /*
     * Go one step in async connect
     *
     * If any error is thrown save it as backround error to report eventually
     * below.
     */

    if (!GOT_BITS(statePtr->testFlags, TCP_ASYNC_TEST_MODE)) {
	WaitForConnect(statePtr, NULL);
    }

    sock = statePtr->sockets->fd;
    if (optionName != NULL) {
	len = strlen(optionName);
    }

    if ((len > 1) && (optionName[1] == 'e') &&
	    (strncmp(optionName, "-error", len) == 0)) {

	/*
         * Do not return any errors if async connect is running.
         */


	if (!GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {

	    if (GOT_BITS(statePtr->flags, TCP_ASYNC_FAILED)) {
		/*
		 * In case of a failed async connect, eventually report the
		 * connect error only once.  Do not report the system error,
		 * as this comes again and again.
		 */

		if (statePtr->connectError != 0) {
		    Tcl_DStringAppend(dsPtr,
			    Tcl_ErrnoMsg(statePtr->connectError), -1);
		    statePtr->connectError = 0;
		}

	    } else {

		/*
		 * Report an eventual last error of the socket system.
		 */

		int optlen;
		int ret;
		DWORD err;

		/*
		 * Populate the err variable with a POSIX error
		 */

		optlen = sizeof(int);
		ret = getsockopt(sock, SOL_SOCKET, SO_ERROR,
			(char *)&err, &optlen);

		/*
		 * The error was not returned directly but should be taken
		 * from WSA.
		 */

		if (ret == SOCKET_ERROR) {
		    err = WSAGetLastError();
		}

		/*
		 * Return error message.
		 */

		if (err) {
		    TclWinConvertError(err);
		    Tcl_DStringAppend(dsPtr, Tcl_ErrnoMsg(Tcl_GetErrno()),
                            -1);
		}
	    }
	}
	return TCL_OK;
    }

    if ((len > 1) && (optionName[1] == 'c') &&
	    (strncmp(optionName, "-connecting", len) == 0)) {

	Tcl_DStringAppend(dsPtr,
		GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)
		? "1" : "0", -1);
        return TCL_OK;
    }

    if (interp != NULL
            && Tcl_GetVar2(interp, SUPPRESS_RDNS_VAR, NULL, 0) != NULL) {
	reverseDNS = NI_NUMERICHOST;
    }

    if ((len == 0) || ((len > 1) && (optionName[1] == 'p') &&
	    (strncmp(optionName, "-peername", len) == 0))) {
	address peername;
	socklen_t size = sizeof(peername);

	if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {
	    /*
	     * In async connect output an empty string
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringAppendElement(dsPtr, "");
	    } else {
		return TCL_OK;
	    }
	} else if (getpeername(sock, (LPSOCKADDR) &(peername.sa),
                &size) == 0) {
	    /*
	     * Peername fetch succeeded - output list
	     */

	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-peername");
		Tcl_DStringStartSublist(dsPtr);
	    }

	    getnameinfo(&(peername.sa), size, host, sizeof(host),
		    NULL, 0, NI_NUMERICHOST);
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396

1397
1398
1399
1400
1401
1402
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1404
1405
1406
1407
1408
1409
1410
1411
1412

1413

1414
1415
1416
1417
1418
1419
1420
	socklen_t size;
	int found = 0;

	if (len == 0) {
	    Tcl_DStringAppendElement(dsPtr, "-sockname");
	    Tcl_DStringStartSublist(dsPtr);
	}
	if ( (statePtr->flags & TCP_ASYNC_PENDING ) ) {
	    /*
	     * In async connect output an empty string
	     */

	     found = 1;
	} else {
	    for (fds = statePtr->sockets; fds != NULL; fds = fds->next) {
		sock = fds->fd;
		size = sizeof(sockname);
		if (getsockname(sock, &(sockname.sa), &size) >= 0) {
		    int flags = reverseDNS;

		    found = 1;
		    getnameinfo(&sockname.sa, size, host, sizeof(host),
			    NULL, 0, NI_NUMERICHOST);
		    Tcl_DStringAppendElement(dsPtr, host);

		    /*
		     * We don't want to resolve INADDR_ANY and sin6addr_any; they
		     * can sometimes cause problems (and never have a name).

		     */

		    flags |= NI_NUMERICSERV;
		    if (sockname.sa.sa_family == AF_INET) {
			if (sockname.sa4.sin_addr.s_addr == INADDR_ANY) {
			    flags |= NI_NUMERICHOST;
			}
		    } else if (sockname.sa.sa_family == AF_INET6) {
			if ((IN6_ARE_ADDR_EQUAL(&sockname.sa6.sin6_addr,







|



>
|













|
|
>

>







1475
1476
1477
1478
1479
1480
1481
1482
1483
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1487
1488
1489
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1501
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1504
1505
1506
1507
1508
1509
1510
1511
1512
	socklen_t size;
	int found = 0;

	if (len == 0) {
	    Tcl_DStringAppendElement(dsPtr, "-sockname");
	    Tcl_DStringStartSublist(dsPtr);
	}
	if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {
	    /*
	     * In async connect output an empty string
	     */

            found = 1;
	} else {
	    for (fds = statePtr->sockets; fds != NULL; fds = fds->next) {
		sock = fds->fd;
		size = sizeof(sockname);
		if (getsockname(sock, &(sockname.sa), &size) >= 0) {
		    int flags = reverseDNS;

		    found = 1;
		    getnameinfo(&sockname.sa, size, host, sizeof(host),
			    NULL, 0, NI_NUMERICHOST);
		    Tcl_DStringAppendElement(dsPtr, host);

		    /*
		     * We don't want to resolve INADDR_ANY and sin6addr_any;
		     * they can sometimes cause problems (and never have a
		     * name).
		     */

		    flags |= NI_NUMERICSERV;
		    if (sockname.sa.sa_family == AF_INET) {
			if (sockname.sa4.sin_addr.s_addr == INADDR_ANY) {
			    flags |= NI_NUMERICHOST;
			}
		    } else if (sockname.sa.sa_family == AF_INET6) {
			if ((IN6_ARE_ADDR_EQUAL(&sockname.sa6.sin6_addr,
1490
1491
1492
1493
1494
1495
1496
1497

1498
1499
1500
1501
1502
1503
1504
#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/

    if (len > 0) {
#ifdef TCL_FEATURE_KEEPALIVE_NAGLE
	return Tcl_BadChannelOption(interp, optionName,
		"connecting peername sockname keepalive nagle");
#else
	return Tcl_BadChannelOption(interp, optionName, "connecting peername sockname");

#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/
    }

    return TCL_OK;
}

/*







|
>







1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/

    if (len > 0) {
#ifdef TCL_FEATURE_KEEPALIVE_NAGLE
	return Tcl_BadChannelOption(interp, optionName,
		"connecting peername sockname keepalive nagle");
#else
	return Tcl_BadChannelOption(interp, optionName,
                "connecting peername sockname");
#endif /*TCL_FEATURE_KEEPALIVE_NAGLE*/
    }

    return TCL_OK;
}

/*
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
    /*
     * Update the watch events mask. Only if the socket is not a server
     * socket. [Bug 557878]
     */

    if (!statePtr->acceptProc) {
	statePtr->watchEvents = 0;
	if (mask & TCL_READABLE) {
	    statePtr->watchEvents |= (FD_READ|FD_CLOSE);
	}
	if (mask & TCL_WRITABLE) {
	    statePtr->watchEvents |= (FD_WRITE|FD_CLOSE);
	}

	/*
	 * If there are any conditions already set, then tell the notifier to
	 * poll rather than block.
	 */








|
|

|
|







1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
    /*
     * Update the watch events mask. Only if the socket is not a server
     * socket. [Bug 557878]
     */

    if (!statePtr->acceptProc) {
	statePtr->watchEvents = 0;
	if (GOT_BITS(mask, TCL_READABLE)) {
	    SET_BITS(statePtr->watchEvents, FD_READ | FD_CLOSE);
	}
	if (GOT_BITS(mask, TCL_WRITABLE)) {
	    SET_BITS(statePtr->watchEvents, FD_WRITE | FD_CLOSE);
	}

	/*
	 * If there are any conditions already set, then tell the notifier to
	 * poll rather than block.
	 */

1626
1627
1628
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1631
1632
1633

1634

1635
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1681
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1859
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1864
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1870

static int
TcpConnect(
    Tcl_Interp *interp,		/* For error reporting; can be NULL. */
    TcpState *statePtr)
{
    DWORD error;
    /*

     * We are started with async connect and the connect notification

     * was not jet received
     */
    int async_connect = statePtr->flags & TCP_ASYNC_CONNECT;
    /* We were called by the event procedure and continue our loop */
    int async_callback = statePtr->flags & TCP_ASYNC_PENDING;
    ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);

    if (async_callback) {
        goto reenter;
    }

    for (statePtr->addr = statePtr->addrlist; statePtr->addr != NULL;
	 statePtr->addr = statePtr->addr->ai_next) {

        for (statePtr->myaddr = statePtr->myaddrlist; statePtr->myaddr != NULL;

	     statePtr->myaddr = statePtr->myaddr->ai_next) {

	    /*
	     * No need to try combinations of local and remote addresses
	     * of different families.
	     */

	    if (statePtr->myaddr->ai_family != statePtr->addr->ai_family) {
		continue;
	    }

            /*
             * Close the socket if it is still open from the last unsuccessful
             * iteration.
             */

	    if (statePtr->sockets->fd != INVALID_SOCKET) {
		closesocket(statePtr->sockets->fd);
	    }


	    /* get statePtr lock */


	    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	    /*
	     * Reset last error from last try
	     */

	    statePtr->notifierConnectError = 0;
	    Tcl_SetErrno(0);

	    statePtr->sockets->fd = socket(statePtr->myaddr->ai_family, SOCK_STREAM, 0);



	    /* Free list lock */


	    SetEvent(tsdPtr->socketListLock);


	    /* continue on socket creation error */


	    if (statePtr->sockets->fd == INVALID_SOCKET) {
		TclWinConvertError((DWORD) WSAGetLastError());
		continue;
	    }

	    /*
	     * Win-NT has a misfeature that sockets are inherited in child
	     * processes by default. Turn off the inherit bit.
	     */

	    SetHandleInformation((HANDLE) statePtr->sockets->fd, HANDLE_FLAG_INHERIT, 0);


	    /*
	     * Set kernel space buffering
	     */

	    TclSockMinimumBuffers((void *) statePtr->sockets->fd, TCP_BUFFER_SIZE);


	    /*
	     * Try to bind to a local port.
	     */

	    if (bind(statePtr->sockets->fd, statePtr->myaddr->ai_addr,
			statePtr->myaddr->ai_addrlen) == SOCKET_ERROR) {
		TclWinConvertError((DWORD) WSAGetLastError());
		continue;
	    }

	    /*
	     * For asyncroneous connect set the socket in nonblocking mode
	     * and activate connect notification
	     */

	    if (async_connect) {
		TcpState *statePtr2;
		int in_socket_list = 0;


		/* get statePtr lock */


		WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

		/*
		 * Bugfig for 336441ed59 to not ignore notifications until the
		 * infoPtr is in the list.
		 * Check if my statePtr is already in the tsdPtr->socketList
		 * It is set after this call by TcpThreadActionProc and is set
		 * on a second round.
		 *
		 * If not, we buffer my statePtr in the tsd memory so it is not
		 * lost by the event procedure
		 */

		for (statePtr2 = tsdPtr->socketList; statePtr2 != NULL;
			statePtr2 = statePtr2->nextPtr) {
		    if (statePtr2 == statePtr) {
			in_socket_list = 1;
			break;
		    }
		}
		if (!in_socket_list) {
		    tsdPtr->pendingTcpState = statePtr;
		}

		/*
		 * Set connect mask to connect events

		 * This is activated by a SOCKET_SELECT message to the notifier
		 * thread.
		 */

		statePtr->selectEvents |= FD_CONNECT;

		/*
		 * Free list lock
		 */

		SetEvent(tsdPtr->socketListLock);


    		/* activate accept notification */

		SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) SELECT,
			(LPARAM) statePtr);
	    }

	    /*
	     * Attempt to connect to the remote socket.
	     */

	    connect(statePtr->sockets->fd, statePtr->addr->ai_addr,
		    statePtr->addr->ai_addrlen);

	    error = WSAGetLastError();
	    TclWinConvertError(error);

	    if (async_connect && error == WSAEWOULDBLOCK) {
		/*
		 * Asynchroneous connect
		 */

		/*
		 * Remember that we jump back behind this next round
		 */

		statePtr->flags |= TCP_ASYNC_PENDING;
		return TCL_OK;

	    reenter:
		/*
		 * Re-entry point for async connect after connect event or
		 * blocking operation
		 *
		 * Clear the reenter flag
		 */

		statePtr->flags &= ~(TCP_ASYNC_PENDING);


		/* get statePtr lock */


		WaitForSingleObject(tsdPtr->socketListLock, INFINITE);


		/* Get signaled connect error */


		TclWinConvertError((DWORD) statePtr->notifierConnectError);


		/* Clear eventual connect flag */


		statePtr->selectEvents &= ~(FD_CONNECT);


		/* Free list lock */


		SetEvent(tsdPtr->socketListLock);
	    }

	    /*
	     * Clear the tsd socket list pointer if we did not wait for
	     * the FD_CONNECT asyncroneously
	     */

	    tsdPtr->pendingTcpState = NULL;

	    if (Tcl_GetErrno() == 0) {
		goto out;
	    }
	}
    }

out:
    /*
     * Socket connected or connection failed
     */

    /*
     * Async connect terminated
     */

    CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT);

    if ( Tcl_GetErrno() == 0 ) {
	/*
	 * Succesfully connected
	 */
	/*

	 * Set up the select mask for read/write events.
	 */

	statePtr->selectEvents = FD_READ | FD_WRITE | FD_CLOSE;

	/*
	 * Register for interest in events in the select mask. Note that this
	 * automatically places the socket into non-blocking mode.
	 */

	SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) SELECT,
		    (LPARAM) statePtr);
    } else {
	/*
	 * Connect failed
	 */

	/*
	 * For async connect schedule a writable event to report the fail.
	 */

	if (async_callback) {
	    /*
	     * Set up the select mask for read/write events.
	     */

	    statePtr->selectEvents = FD_WRITE|FD_READ;


	    /* get statePtr lock */


	    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);


	    /* Signal ready readable and writable events */


	    statePtr->readyEvents |= FD_WRITE | FD_READ;


	    /* Flag error to event routine */


	    statePtr->flags |= TCP_ASYNC_FAILED;


	    /* Save connect error to be reported by 'fconfigure -error' */


	    statePtr->connectError = Tcl_GetErrno();


	    /* Free list lock */


	    SetEvent(tsdPtr->socketListLock);
	}

	/*
	 * Error message on syncroneous connect
	 */

	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "couldn't open socket: %s", Tcl_PosixError(interp)));
	}
	return TCL_ERROR;
    }
    return TCL_OK;







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1719
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1890

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1959
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2026

static int
TcpConnect(
    Tcl_Interp *interp,		/* For error reporting; can be NULL. */
    TcpState *statePtr)
{
    DWORD error;

    int async_connect = GOT_BITS(statePtr->flags, TCP_ASYNC_CONNECT);
                                /* We are started with async connect and the
                                 * connect notification was not yet
                                 * received. */

    int async_callback = GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING);
                                /* We were called by the event procedure and
                                 * continue our loop. */
    ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);

    if (async_callback) {
        goto reenter;
    }

    for (statePtr->addr = statePtr->addrlist; statePtr->addr != NULL;
	    statePtr->addr = statePtr->addr->ai_next) {

        for (statePtr->myaddr = statePtr->myaddrlist;
                statePtr->myaddr != NULL;
                statePtr->myaddr = statePtr->myaddr->ai_next) {

	    /*
	     * No need to try combinations of local and remote addresses
	     * of different families.
	     */

	    if (statePtr->myaddr->ai_family != statePtr->addr->ai_family) {
		continue;
	    }

            /*
             * Close the socket if it is still open from the last unsuccessful
             * iteration.
             */

	    if (statePtr->sockets->fd != INVALID_SOCKET) {
		closesocket(statePtr->sockets->fd);
	    }

	    /*
             * Get statePtr lock.
             */

	    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	    /*
	     * Reset last error from last try
	     */

	    statePtr->notifierConnectError = 0;
	    Tcl_SetErrno(0);

	    statePtr->sockets->fd = socket(statePtr->myaddr->ai_family,
                    SOCK_STREAM, 0);

	    /*
             * Free list lock.
             */

	    SetEvent(tsdPtr->socketListLock);

	    /*
             * Continue on socket creation error.
             */

	    if (statePtr->sockets->fd == INVALID_SOCKET) {
		TclWinConvertError((DWORD) WSAGetLastError());
		continue;
	    }

	    /*
	     * Win-NT has a misfeature that sockets are inherited in child
	     * processes by default. Turn off the inherit bit.
	     */

	    SetHandleInformation((HANDLE) statePtr->sockets->fd,
                    HANDLE_FLAG_INHERIT, 0);

	    /*
	     * Set kernel space buffering
	     */

	    TclSockMinimumBuffers((void *) statePtr->sockets->fd,
                    TCP_BUFFER_SIZE);

	    /*
	     * Try to bind to a local port.
	     */

	    if (bind(statePtr->sockets->fd, statePtr->myaddr->ai_addr,
		    statePtr->myaddr->ai_addrlen) == SOCKET_ERROR) {
		TclWinConvertError((DWORD) WSAGetLastError());
		continue;
	    }

	    /*
	     * For asyncroneous connect set the socket in nonblocking mode
	     * and activate connect notification
	     */

	    if (async_connect) {
		TcpState *statePtr2;
		int in_socket_list = 0;

		/*
                 * Get statePtr lock.
                 */

		WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

		/*
		 * Bugfig for 336441ed59 to not ignore notifications until the
		 * infoPtr is in the list.
		 * Check if my statePtr is already in the tsdPtr->socketList
		 * It is set after this call by TcpThreadActionProc and is set
		 * on a second round.
		 *
		 * If not, we buffer my statePtr in the tsd memory so it is
		 * not lost by the event procedure
		 */

		for (statePtr2 = tsdPtr->socketList; statePtr2 != NULL;
			statePtr2 = statePtr2->nextPtr) {
		    if (statePtr2 == statePtr) {
			in_socket_list = 1;
			break;
		    }
		}
		if (!in_socket_list) {
		    tsdPtr->pendingTcpState = statePtr;
		}

		/*
		 * Set connect mask to connect events
                 *
		 * This is activated by a SOCKET_SELECT message to the
		 * notifier thread.
		 */

		SET_BITS(statePtr->selectEvents, FD_CONNECT);

		/*
		 * Free list lock.
		 */

		SetEvent(tsdPtr->socketListLock);

    		/*
                 * Activate accept notification.
                 */

		SendSelectMessage(tsdPtr, SELECT, statePtr);
	    }

	    /*
	     * Attempt to connect to the remote socket.
	     */

	    connect(statePtr->sockets->fd, statePtr->addr->ai_addr,
		    statePtr->addr->ai_addrlen);

	    error = WSAGetLastError();
	    TclWinConvertError(error);

	    if (async_connect && error == WSAEWOULDBLOCK) {
		/*
		 * Asynchroneous connect

		 *

		 * Remember that we jump back behind this next round
		 */

		SET_BITS(statePtr->flags, TCP_ASYNC_PENDING);
		return TCL_OK;

	    reenter:
		/*
		 * Re-entry point for async connect after connect event or
		 * blocking operation
		 *
		 * Clear the reenter flag
		 */

		CLEAR_BITS(statePtr->flags, TCP_ASYNC_PENDING);

		/*
                 * Get statePtr lock.
                 */

		WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

		/*
                 * Get signaled connect error.
                 */

		TclWinConvertError((DWORD) statePtr->notifierConnectError);

		/*
                 * Clear eventual connect flag.
                 */

		CLEAR_BITS(statePtr->selectEvents, FD_CONNECT);

		/*
                 * Free list lock.
                 */

		SetEvent(tsdPtr->socketListLock);
	    }

	    /*
	     * Clear the tsd socket list pointer if we did not wait for the
	     * FD_CONNECT asynchronously.
	     */

	    tsdPtr->pendingTcpState = NULL;

	    if (Tcl_GetErrno() == 0) {
		goto out;
	    }
	}
    }

  out:
    /*
     * Socket connected or connection failed
     */

    /*
     * Async connect terminated
     */

    CLEAR_BITS(statePtr->flags, TCP_ASYNC_CONNECT);

    if (Tcl_GetErrno() == 0) {
	/*
	 * Succesfully connected


	 *
	 * Set up the select mask for read/write events.
	 */

	statePtr->selectEvents = FD_READ | FD_WRITE | FD_CLOSE;

	/*
	 * Register for interest in events in the select mask. Note that this
	 * automatically places the socket into non-blocking mode.
	 */


	SendSelectMessage(tsdPtr, SELECT, statePtr);
    } else {
	/*
	 * Connect failed

	 *

	 * For async connect schedule a writable event to report the fail.
	 */

	if (async_callback) {
	    /*
	     * Set up the select mask for read/write events.
	     */

	    statePtr->selectEvents = FD_WRITE|FD_READ;

	    /*
             * Get statePtr lock.
             */

	    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	    /*
             * Signal ready readable and writable events.
             */

	    SET_BITS(statePtr->readyEvents, FD_WRITE | FD_READ);

	    /*
             * Flag error to event routine.
             */

	    SET_BITS(statePtr->flags, TCP_ASYNC_FAILED);

	    /*
             * Save connect error to be reported by 'fconfigure -error'.
             */

	    statePtr->connectError = Tcl_GetErrno();

	    /*
             * Free list lock.
             */

	    SetEvent(tsdPtr->socketListLock);
	}

	/*
	 * Error message on syncroneous connect
	 */

	if (interp != NULL) {
	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
		    "couldn't open socket: %s", Tcl_PosixError(interp)));
	}
	return TCL_ERROR;
    }
    return TCL_OK;
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
        return NULL;
    }

    statePtr = NewSocketInfo(INVALID_SOCKET);
    statePtr->addrlist = addrlist;
    statePtr->myaddrlist = myaddrlist;
    if (async) {
	statePtr->flags |= TCP_ASYNC_CONNECT;
    }

    /*
     * Create a new client socket and wrap it in a channel.
     */
    if (TcpConnect(interp, statePtr) != TCL_OK) {
	TcpCloseProc(statePtr, NULL);







|







2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
        return NULL;
    }

    statePtr = NewSocketInfo(INVALID_SOCKET);
    statePtr->addrlist = addrlist;
    statePtr->myaddrlist = myaddrlist;
    if (async) {
	SET_BITS(statePtr->flags, TCP_ASYNC_CONNECT);
    }

    /*
     * Create a new client socket and wrap it in a channel.
     */
    if (TcpConnect(interp, statePtr) != TCL_OK) {
	TcpCloseProc(statePtr, NULL);
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
    statePtr = NewSocketInfo((SOCKET) sock);

    /*
     * Start watching for read/write events on the socket.
     */

    statePtr->selectEvents = FD_READ | FD_CLOSE | FD_WRITE;
    SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM)SELECT, (LPARAM)statePtr);

    sprintf(channelName, SOCK_TEMPLATE, statePtr);
    statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
	    statePtr, (TCL_READABLE | TCL_WRITABLE));
    Tcl_SetChannelOption(NULL, statePtr->channel, "-translation", "auto crlf");
    return statePtr->channel;
}







|







2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
    statePtr = NewSocketInfo((SOCKET) sock);

    /*
     * Start watching for read/write events on the socket.
     */

    statePtr->selectEvents = FD_READ | FD_CLOSE | FD_WRITE;
    SendSelectMessage(tsdPtr, SELECT, statePtr);

    sprintf(channelName, SOCK_TEMPLATE, statePtr);
    statePtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
	    statePtr, (TCL_READABLE | TCL_WRITABLE));
    Tcl_SetChannelOption(NULL, statePtr->channel, "-translation", "auto crlf");
    return statePtr->channel;
}
2074
2075
2076
2077
2078
2079
2080
2081

2082
2083
2084
2085
2086
2087
2088
     */

    if (TclSockGetPort(interp, service, "tcp", &port) != TCL_OK) {
	errorMsg = "invalid port number";
	goto error;
    }

    if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1, &errorMsg)) {

	goto error;
    }

    for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
	sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,
                addrPtr->ai_protocol);
	if (sock == INVALID_SOCKET) {







|
>







2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
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2243
2244
2245
     */

    if (TclSockGetPort(interp, service, "tcp", &port) != TCL_OK) {
	errorMsg = "invalid port number";
	goto error;
    }

    if (!TclCreateSocketAddress(interp, &addrlist, myHost, port, 1,
            &errorMsg)) {
	goto error;
    }

    for (addrPtr = addrlist; addrPtr != NULL; addrPtr = addrPtr->ai_next) {
	sock = socket(addrPtr->ai_family, addrPtr->ai_socktype,
                addrPtr->ai_protocol);
	if (sock == INVALID_SOCKET) {
2113
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2116
2117
2118
2119
2120
2121
2122

2123
2124
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2126
2127
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2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145

	if (port == 0 && chosenport != 0) {
	    ((struct sockaddr_in *) addrPtr->ai_addr)->sin_port =
		htons(chosenport);
	}

	/*
	 * The SO_REUSEADDR option on Windows behaves like SO_REUSEPORT on unix
	 * systems.
	 */

	if (flags & TCL_TCPSERVER_REUSEPORT) {
	    optvalue = 1;
	    (void) setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
			      (char *) &optvalue, sizeof(optvalue));
	}

	/*
	 * Bind to the specified port.
	 *
	 * Bind should not be affected by the socket having already been
	 * set into nonblocking mode. If there is trouble, this is one
	 * place to look for bugs.
	 */

	if (bind(sock, addrPtr->ai_addr, addrPtr->ai_addrlen)
	    == SOCKET_ERROR) {
	    TclWinConvertError((DWORD) WSAGetLastError());
	    closesocket(sock);
	    continue;
	}
	if (port == 0 && chosenport == 0) {
	    address sockname;
	    socklen_t namelen = sizeof(sockname);







|
|

>
|


|










|
|







2270
2271
2272
2273
2274
2275
2276
2277
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2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303

	if (port == 0 && chosenport != 0) {
	    ((struct sockaddr_in *) addrPtr->ai_addr)->sin_port =
		htons(chosenport);
	}

	/*
	 * The SO_REUSEADDR option on Windows behaves like SO_REUSEPORT on
	 * unix systems.
	 */

	if (GOT_BITS(flags, TCL_TCPSERVER_REUSEPORT)) {
	    optvalue = 1;
	    (void) setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
		    (char *) &optvalue, sizeof(optvalue));
	}

	/*
	 * Bind to the specified port.
	 *
	 * Bind should not be affected by the socket having already been
	 * set into nonblocking mode. If there is trouble, this is one
	 * place to look for bugs.
	 */

	if (bind(sock, addrPtr->ai_addr,
                addrPtr->ai_addrlen) == SOCKET_ERROR) {
	    TclWinConvertError((DWORD) WSAGetLastError());
	    closesocket(sock);
	    continue;
	}
	if (port == 0 && chosenport == 0) {
	    address sockname;
	    socklen_t namelen = sizeof(sockname);
2166
2167
2168
2169
2170
2171
2172

2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
	    continue;
	}

	if (statePtr == NULL) {
	    /*
	     * Add this socket to the global list of sockets.
	     */

	    statePtr = NewSocketInfo(sock);
	} else {
	    AddSocketInfoFd( statePtr, sock );
	}
    }

error:
    if (addrlist != NULL) {
	freeaddrinfo(addrlist);
    }

    if (statePtr != NULL) {
	ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);








>


|



|







2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
	    continue;
	}

	if (statePtr == NULL) {
	    /*
	     * Add this socket to the global list of sockets.
	     */

	    statePtr = NewSocketInfo(sock);
	} else {
	    AddSocketInfoFd(statePtr, sock);
	}
    }

  error:
    if (addrlist != NULL) {
	freeaddrinfo(addrlist);
    }

    if (statePtr != NULL) {
	ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);

2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212

	/*
	 * Register for interest in events in the select mask. Note that this
	 * automatically places the socket into non-blocking mode.
	 */

	ioctlsocket(sock, (long) FIONBIO, &flag);
	SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) SELECT,
		    (LPARAM) statePtr);
	if (Tcl_SetChannelOption(interp, statePtr->channel, "-eofchar", "")
	    == TCL_ERROR) {
	    Tcl_Close(NULL, statePtr->channel);
	    return NULL;
	}
	return statePtr->channel;
    }







<
|







2356
2357
2358
2359
2360
2361
2362

2363
2364
2365
2366
2367
2368
2369
2370

	/*
	 * Register for interest in events in the select mask. Note that this
	 * automatically places the socket into non-blocking mode.
	 */

	ioctlsocket(sock, (long) FIONBIO, &flag);

	SendSelectMessage(tsdPtr, SELECT, statePtr);
	if (Tcl_SetChannelOption(interp, statePtr->channel, "-eofchar", "")
	    == TCL_ERROR) {
	    Tcl_Close(NULL, statePtr->channel);
	    return NULL;
	}
	return statePtr->channel;
    }
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
    newInfoPtr = NewSocketInfo(newSocket);

    /*
     * Select on read/write events and create the channel.
     */

    newInfoPtr->selectEvents = (FD_READ | FD_WRITE | FD_CLOSE);
    SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) SELECT,
	    (LPARAM) newInfoPtr);

    sprintf(channelName, SOCK_TEMPLATE, newInfoPtr);
    newInfoPtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
	    newInfoPtr, (TCL_READABLE | TCL_WRITABLE));
    if (Tcl_SetChannelOption(NULL, newInfoPtr->channel, "-translation",
	    "auto crlf") == TCL_ERROR) {
	Tcl_Close(NULL, newInfoPtr->channel);







<
|







2425
2426
2427
2428
2429
2430
2431

2432
2433
2434
2435
2436
2437
2438
2439
    newInfoPtr = NewSocketInfo(newSocket);

    /*
     * Select on read/write events and create the channel.
     */

    newInfoPtr->selectEvents = (FD_READ | FD_WRITE | FD_CLOSE);

    SendSelectMessage(tsdPtr, SELECT, newInfoPtr);

    sprintf(channelName, SOCK_TEMPLATE, newInfoPtr);
    newInfoPtr->channel = Tcl_CreateChannel(&tcpChannelType, channelName,
	    newInfoPtr, (TCL_READABLE | TCL_WRITABLE));
    if (Tcl_SetChannelOption(NULL, newInfoPtr->channel, "-translation",
	    "auto crlf") == TCL_ERROR) {
	Tcl_Close(NULL, newInfoPtr->channel);
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
    ClientData data,		/* Not used. */
    int flags)			/* Event flags as passed to Tcl_DoOneEvent. */
{
    TcpState *statePtr;
    Tcl_Time blockTime = { 0, 0 };
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (!(flags & TCL_FILE_EVENTS)) {
	return;
    }

    /*
     * Check to see if there is a ready socket.	 If so, poll.
     */
    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);
    for (statePtr = tsdPtr->socketList; statePtr != NULL;
	    statePtr = statePtr->nextPtr) {
	if (statePtr->readyEvents &
	    (statePtr->watchEvents | FD_CONNECT | FD_ACCEPT)
	) {
	    Tcl_SetMaxBlockTime(&blockTime);
	    break;
	}
    }
    SetEvent(tsdPtr->socketListLock);
}








|









|
|
<







2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674

2675
2676
2677
2678
2679
2680
2681
    ClientData data,		/* Not used. */
    int flags)			/* Event flags as passed to Tcl_DoOneEvent. */
{
    TcpState *statePtr;
    Tcl_Time blockTime = { 0, 0 };
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (!GOT_BITS(flags, TCL_FILE_EVENTS)) {
	return;
    }

    /*
     * Check to see if there is a ready socket.	 If so, poll.
     */
    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);
    for (statePtr = tsdPtr->socketList; statePtr != NULL;
	    statePtr = statePtr->nextPtr) {
	if (GOT_BITS(statePtr->readyEvents,
                statePtr->watchEvents | FD_CONNECT | FD_ACCEPT)) {

	    Tcl_SetMaxBlockTime(&blockTime);
	    break;
	}
    }
    SetEvent(tsdPtr->socketListLock);
}

2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
    ClientData data,		/* Not used. */
    int flags)			/* Event flags as passed to Tcl_DoOneEvent. */
{
    TcpState *statePtr;
    SocketEvent *evPtr;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (!(flags & TCL_FILE_EVENTS)) {
	return;
    }

    /*
     * Queue events for any ready sockets that don't already have events
     * queued (caused by persistent states that won't generate WinSock
     * events).
     */

    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);
    for (statePtr = tsdPtr->socketList; statePtr != NULL;
	    statePtr = statePtr->nextPtr) {
	if ((statePtr->readyEvents &
		(statePtr->watchEvents | FD_CONNECT | FD_ACCEPT))
	    && !(statePtr->flags & SOCKET_PENDING)
	) {
	    statePtr->flags |= SOCKET_PENDING;
	    evPtr = ckalloc(sizeof(SocketEvent));
	    evPtr->header.proc = SocketEventProc;
	    evPtr->socket = statePtr->sockets->fd;
	    Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL);
	}
    }
    SetEvent(tsdPtr->socketListLock);







|












|
|
|
<
|







2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723

2724
2725
2726
2727
2728
2729
2730
2731
    ClientData data,		/* Not used. */
    int flags)			/* Event flags as passed to Tcl_DoOneEvent. */
{
    TcpState *statePtr;
    SocketEvent *evPtr;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (!GOT_BITS(flags, TCL_FILE_EVENTS)) {
	return;
    }

    /*
     * Queue events for any ready sockets that don't already have events
     * queued (caused by persistent states that won't generate WinSock
     * events).
     */

    WaitForSingleObject(tsdPtr->socketListLock, INFINITE);
    for (statePtr = tsdPtr->socketList; statePtr != NULL;
	    statePtr = statePtr->nextPtr) {
	if (GOT_BITS(statePtr->readyEvents,
		statePtr->watchEvents | FD_CONNECT | FD_ACCEPT)
                && !GOT_BITS(statePtr->flags, SOCKET_PENDING)) {

	    SET_BITS(statePtr->flags, SOCKET_PENDING);
	    evPtr = ckalloc(sizeof(SocketEvent));
	    evPtr->header.proc = SocketEventProc;
	    evPtr->socket = statePtr->sockets->fd;
	    Tcl_QueueEvent((Tcl_Event *) evPtr, TCL_QUEUE_TAIL);
	}
    }
    SetEvent(tsdPtr->socketListLock);
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
    int mask = 0, events;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    TcpFdList *fds;
    SOCKET newSocket;
    address addr;
    int len;

    if (!(flags & TCL_FILE_EVENTS)) {
	return 0;
    }

    /*
     * Find the specified socket on the socket list.
     */








|







2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
    int mask = 0, events;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    TcpFdList *fds;
    SOCKET newSocket;
    address addr;
    int len;

    if (!GOT_BITS(flags, TCL_FILE_EVENTS)) {
	return 0;
    }

    /*
     * Find the specified socket on the socket list.
     */

2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
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2659
2660
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2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674

2675
2676
2677
2678
2679
2680
2681
2682

2683
2684

2685
2686
2687
2688


2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703

2704
2705
2706
2707
2708
2709
2710
2711

2712
2713
2714
2715
2716
2717

2718
2719
2720
2721

2722
2723
2724
2725
2726

2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
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2747
2748
2749
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2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
	return 1;
    }

    /*
     * Clear flag that (this) event is pending
     */

    statePtr->flags &= ~SOCKET_PENDING;

    /*
     * Continue async connect if pending and ready
     */

    if ( statePtr->readyEvents & FD_CONNECT ) {
	if ( statePtr->flags & TCP_ASYNC_PENDING ) {

	    /*
	     * Do one step and save eventual connect error
	     */

	    SetEvent(tsdPtr->socketListLock);
	    WaitForConnect(statePtr,NULL);

	} else {

	    /*
	     * No async connect reenter pending. Just clear event.
	     */

	    statePtr->readyEvents &= ~(FD_CONNECT);
	    SetEvent(tsdPtr->socketListLock);
	}
	return 1;
    }

    /*
     * Handle connection requests directly.
     */

    if (statePtr->readyEvents & FD_ACCEPT) {
	for (fds = statePtr->sockets; fds != NULL; fds = fds->next) {

	    /*
	    * Accept the incoming connection request.
	    */
	    len = sizeof(address);


	    newSocket = accept(fds->fd, &(addr.sa), &len);


	    /* On Tcl server sockets with multiple OS fds we loop over the fds trying
	     * an accept() on each, so we expect INVALID_SOCKET.  There are also other
	     * network stack conditions that can result in FD_ACCEPT but a subsequent
	     * failure on accept() by the time we get around to it.


	     * Access to sockets (acceptEventCount, readyEvents) in socketList
	     * is still protected by the lock (prevents reintroduction of
	     * SF Tcl Bug 3056775.
	     */

	    if (newSocket == INVALID_SOCKET) {
		/* int err = WSAGetLastError(); */
		continue;
	    }

	    /*
	     * It is possible that more than one FD_ACCEPT has been sent, so an extra
	     * count must be kept. Decrement the count, and reset the readyEvent bit
	     * if the count is no longer > 0.
	     */

	    statePtr->acceptEventCount--;

	    if (statePtr->acceptEventCount <= 0) {
		statePtr->readyEvents &= ~(FD_ACCEPT);
	    }

	    SetEvent(tsdPtr->socketListLock);


	    /* Caution: TcpAccept() has the side-effect of evaluating the server
	     * accept script (via AcceptCallbackProc() in tclIOCmd.c), which can
	     * close the server socket and invalidate statePtr and fds.
	     * If TcpAccept() accepts a socket we must return immediately and let
	     * SocketCheckProc queue additional FD_ACCEPT events.
	     */

	    TcpAccept(fds, newSocket, addr);
	    return 1;
	}


	/* Loop terminated with no sockets accepted; clear the ready mask so
	 * we can detect the next connection request. Note that connection
	 * requests are level triggered, so if there is a request already
	 * pending, a new event will be generated.
	 */

	statePtr->acceptEventCount = 0;
	statePtr->readyEvents &= ~(FD_ACCEPT);

	SetEvent(tsdPtr->socketListLock);
	return 1;
    }

    SetEvent(tsdPtr->socketListLock);

    /*
     * Mask off unwanted events and compute the read/write mask so we can
     * notify the channel.
     */

    events = statePtr->readyEvents & statePtr->watchEvents;

    if (events & FD_CLOSE) {
	/*
	 * If the socket was closed and the channel is still interested in
	 * read events, then we need to ensure that we keep polling for this
	 * event until someone does something with the channel. Note that we
	 * do this before calling Tcl_NotifyChannel so we don't have to watch
	 * out for the channel being deleted out from under us. This may cause
	 * a redundant trip through the event loop, but it's simpler than
	 * trying to do unwind protection.
	 */

	Tcl_Time blockTime = { 0, 0 };

	Tcl_SetMaxBlockTime(&blockTime);
	mask |= TCL_READABLE|TCL_WRITABLE;
    } else if (events & FD_READ) {

	/*
	 * Throw the readable event if an async connect failed.
	 */

	if ( statePtr->flags & TCP_ASYNC_FAILED ) {

	    mask |= TCL_READABLE;

	} else {
	    fd_set readFds;
	    struct timeval timeout;

	    /*
	     * We must check to see if data is really available, since someone
	     * could have consumed the data in the meantime. Turn off async
	     * notification so select will work correctly. If the socket is
	     * still readable, notify the channel driver, otherwise reset the
	     * async select handler and keep waiting.
	     */

	    SendMessage(tsdPtr->hwnd, SOCKET_SELECT,
		    (WPARAM) UNSELECT, (LPARAM) statePtr);

	    FD_ZERO(&readFds);
	    FD_SET(statePtr->sockets->fd, &readFds);
	    timeout.tv_usec = 0;
	    timeout.tv_sec = 0;

	    if (select(0, &readFds, NULL, NULL, &timeout) != 0) {
		mask |= TCL_READABLE;
	    } else {
		statePtr->readyEvents &= ~(FD_READ);
		SendMessage(tsdPtr->hwnd, SOCKET_SELECT,
			(WPARAM) SELECT, (LPARAM) statePtr);
	    }
	}
    }

    /*
     * writable event
     */

    if (events & FD_WRITE) {
	mask |= TCL_WRITABLE;
    }

    /*
     * Call registered event procedures
     */

    if (mask) {







|





|
|
<






<

<




|








>
|

<

|
|
<

>


>
|
|
|
|
>
>











|
|
|

>



|




>
|
|
|
|
|

>




>
|




>

|














|













|
<
|




<
|
|
<












|
<







|

|
|
<








|
|







2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806

2807
2808
2809
2810
2811
2812

2813

2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829

2830
2831
2832

2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
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2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
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2894
2895
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2897
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2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917

2918
2919
2920
2921
2922

2923
2924

2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937

2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948

2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
	return 1;
    }

    /*
     * Clear flag that (this) event is pending
     */

    CLEAR_BITS(statePtr->flags, SOCKET_PENDING);

    /*
     * Continue async connect if pending and ready
     */

    if (GOT_BITS(statePtr->readyEvents, FD_CONNECT)) {
	if (GOT_BITS(statePtr->flags, TCP_ASYNC_PENDING)) {

	    /*
	     * Do one step and save eventual connect error
	     */

	    SetEvent(tsdPtr->socketListLock);
	    WaitForConnect(statePtr,NULL);

	} else {

	    /*
	     * No async connect reenter pending. Just clear event.
	     */

	    CLEAR_BITS(statePtr->readyEvents, FD_CONNECT);
	    SetEvent(tsdPtr->socketListLock);
	}
	return 1;
    }

    /*
     * Handle connection requests directly.
     */

    if (GOT_BITS(statePtr->readyEvents, FD_ACCEPT)) {
	for (fds = statePtr->sockets; fds != NULL; fds = fds->next) {

	    /*
             * Accept the incoming connection request.
             */


	    len = sizeof(address);
	    newSocket = accept(fds->fd, &(addr.sa), &len);

	    /*
             * On Tcl server sockets with multiple OS fds we loop over the fds
	     * trying an accept() on each, so we expect INVALID_SOCKET.  There
	     * are also other network stack conditions that can result in
	     * FD_ACCEPT but a subsequent failure on accept() by the time we
	     * get around to it.
             *
	     * Access to sockets (acceptEventCount, readyEvents) in socketList
	     * is still protected by the lock (prevents reintroduction of
	     * SF Tcl Bug 3056775.
	     */

	    if (newSocket == INVALID_SOCKET) {
		/* int err = WSAGetLastError(); */
		continue;
	    }

	    /*
	     * It is possible that more than one FD_ACCEPT has been sent, so
	     * an extra count must be kept. Decrement the count, and reset the
	     * readyEvent bit if the count is no longer > 0.
	     */

	    statePtr->acceptEventCount--;

	    if (statePtr->acceptEventCount <= 0) {
		CLEAR_BITS(statePtr->readyEvents, FD_ACCEPT);
	    }

	    SetEvent(tsdPtr->socketListLock);

	    /*
             * Caution: TcpAccept() has the side-effect of evaluating the
	     * server accept script (via AcceptCallbackProc() in tclIOCmd.c),
	     * which can close the server socket and invalidate statePtr and
	     * fds. If TcpAccept() accepts a socket we must return immediately
	     * and let SocketCheckProc queue additional FD_ACCEPT events.
	     */

	    TcpAccept(fds, newSocket, addr);
	    return 1;
	}

	/*
         * Loop terminated with no sockets accepted; clear the ready mask so
	 * we can detect the next connection request. Note that connection
	 * requests are level triggered, so if there is a request already
	 * pending, a new event will be generated.
	 */

	statePtr->acceptEventCount = 0;
	CLEAR_BITS(statePtr->readyEvents, FD_ACCEPT);

	SetEvent(tsdPtr->socketListLock);
	return 1;
    }

    SetEvent(tsdPtr->socketListLock);

    /*
     * Mask off unwanted events and compute the read/write mask so we can
     * notify the channel.
     */

    events = statePtr->readyEvents & statePtr->watchEvents;

    if (GOT_BITS(events, FD_CLOSE)) {
	/*
	 * If the socket was closed and the channel is still interested in
	 * read events, then we need to ensure that we keep polling for this
	 * event until someone does something with the channel. Note that we
	 * do this before calling Tcl_NotifyChannel so we don't have to watch
	 * out for the channel being deleted out from under us. This may cause
	 * a redundant trip through the event loop, but it's simpler than
	 * trying to do unwind protection.
	 */

	Tcl_Time blockTime = { 0, 0 };

	Tcl_SetMaxBlockTime(&blockTime);
	SET_BITS(mask, TCL_READABLE | TCL_WRITABLE);

    } else if (GOT_BITS(events, FD_READ)) {
	/*
	 * Throw the readable event if an async connect failed.
	 */


	if (GOT_BITS(statePtr->flags, TCP_ASYNC_FAILED)) {
	    SET_BITS(mask, TCL_READABLE);

	} else {
	    fd_set readFds;
	    struct timeval timeout;

	    /*
	     * We must check to see if data is really available, since someone
	     * could have consumed the data in the meantime. Turn off async
	     * notification so select will work correctly. If the socket is
	     * still readable, notify the channel driver, otherwise reset the
	     * async select handler and keep waiting.
	     */

	    SendSelectMessage(tsdPtr, UNSELECT, statePtr);


	    FD_ZERO(&readFds);
	    FD_SET(statePtr->sockets->fd, &readFds);
	    timeout.tv_usec = 0;
	    timeout.tv_sec = 0;

	    if (select(0, &readFds, NULL, NULL, &timeout) != 0) {
		SET_BITS(mask, TCL_READABLE);
	    } else {
		CLEAR_BITS(statePtr->readyEvents, FD_READ);
		SendSelectMessage(tsdPtr, SELECT, statePtr);

	    }
	}
    }

    /*
     * writable event
     */

    if (GOT_BITS(events, FD_WRITE)) {
	SET_BITS(mask, TCL_WRITABLE);
    }

    /*
     * Call registered event procedures
     */

    if (mask) {
2833
2834
2835
2836
2837
2838
2839
2840

2841


2842
2843
2844

2845


2846
2847
2848
2849
2850
2851
2852
2853

2854


2855
2856
2857
2858
2859
2860
2861
static void
AddSocketInfoFd(
    TcpState *statePtr,
    SOCKET socket)
{
    TcpFdList *fds = statePtr->sockets;

    if ( fds == NULL ) {

	/* Add the first FD */


	statePtr->sockets = ckalloc(sizeof(TcpFdList));
	fds = statePtr->sockets;
    } else {

	/* Find end of list and append FD */


	while ( fds->next != NULL ) {
	    fds = fds->next;
	}

	fds->next = ckalloc(sizeof(TcpFdList));
	fds = fds->next;
    }


    /* Populate new FD */


    fds->fd = socket;
    fds->statePtr = statePtr;
    fds->next = NULL;
}


/*







|
>
|
>
>



>
|
>
>
|







>
|
>
>







2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
static void
AddSocketInfoFd(
    TcpState *statePtr,
    SOCKET socket)
{
    TcpFdList *fds = statePtr->sockets;

    if (fds == NULL) {
	/*
         * Add the first FD.
         */

	statePtr->sockets = ckalloc(sizeof(TcpFdList));
	fds = statePtr->sockets;
    } else {
	/*
         * Find end of list and append FD.
         */

	while (fds->next != NULL) {
	    fds = fds->next;
	}

	fds->next = ckalloc(sizeof(TcpFdList));
	fds = fds->next;
    }

    /*
     * Populate new FD.
     */

    fds->fd = socket;
    fds->statePtr = statePtr;
    fds->next = NULL;
}


/*
2917
2918
2919
2920
2921
2922
2923

2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941

2942


2943
2944

2945


2946
2947

2948


2949
2950

2951


2952
2953
2954
2955

2956


2957
2958
2959
2960
2961
2962
2963
				 * FD_READ or FD_WRITE.
				 */
    int *errorCodePtr)		/* Where to store errors? */
{
    int result = 1;
    int oldMode;
    ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);

    /*
     * Be sure to disable event servicing so we are truly modal.
     */

    oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);

    /*
     * Reset WSAAsyncSelect so we have a fresh set of events pending.
     */

    SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) UNSELECT,
	    (LPARAM) statePtr);
    SendMessage(tsdPtr->hwnd, SOCKET_SELECT, (WPARAM) SELECT,
	    (LPARAM) statePtr);

    while (1) {
	int event_found;


	/* get statePtr lock */


	WaitForSingleObject(tsdPtr->socketListLock, INFINITE);


	/* Check if event occured */


	event_found = (statePtr->readyEvents & events);


	/* Free list lock */


	SetEvent(tsdPtr->socketListLock);


	/* exit loop if event occured */


	if (event_found) {
	    break;
	}


	/* Exit loop if event did not occur but this is a non-blocking channel */


	if (statePtr->flags & TCP_NONBLOCKING) {
	    *errorCodePtr = EWOULDBLOCK;
	    result = 0;
	    break;
	}

	/*







>










<
|
<
|




>
|
>
>


>
|
>
>
|

>
|
>
>


>
|
>
>




>
|
>
>







3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098

3099

3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
				 * FD_READ or FD_WRITE.
				 */
    int *errorCodePtr)		/* Where to store errors? */
{
    int result = 1;
    int oldMode;
    ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);

    /*
     * Be sure to disable event servicing so we are truly modal.
     */

    oldMode = Tcl_SetServiceMode(TCL_SERVICE_NONE);

    /*
     * Reset WSAAsyncSelect so we have a fresh set of events pending.
     */


    SendSelectMessage(tsdPtr, UNSELECT, statePtr);

    SendSelectMessage(tsdPtr, SELECT, statePtr);

    while (1) {
	int event_found;

	/*
         * Get statePtr lock.
         */

	WaitForSingleObject(tsdPtr->socketListLock, INFINITE);

	/*
         * Check if event occured.
         */

	event_found = GOT_BITS(statePtr->readyEvents, events);

	/*
         * Free list lock.
         */

	SetEvent(tsdPtr->socketListLock);

	/*
         * Exit loop if event occured.
         */

	if (event_found) {
	    break;
	}

	/*
         * Exit loop if event did not occur but this is a non-blocking channel
         */

	if (statePtr->flags & TCP_NONBLOCKING) {
	    *errorCodePtr = EWOULDBLOCK;
	    result = 0;
	    break;
	}

	/*
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117

3118
3119
3120
3121

3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149

3150
3151
3152
3153

3154
3155
3156

3157
3158
3159
3160
3161

3162
3163
3164
3165
3166
3167
3168
	/*
	 * Find the specified socket on the socket list and update its
	 * eventState flag.
	 */

	for (statePtr = tsdPtr->socketList; statePtr != NULL;
		statePtr = statePtr->nextPtr) {
	    if ( FindFDInList(statePtr,socket) ) {
		info_found = 1;
		break;
	    }
	}

	/*
	 * Check if there is a pending info structure not jet in the
	 * list
	 */

	if ( !info_found
		&& tsdPtr->pendingTcpState != NULL
		&& FindFDInList(tsdPtr->pendingTcpState,socket) ) {
	    statePtr = tsdPtr->pendingTcpState;
	    info_found = 1;
	}
	if (info_found) {

	    /*
	     * Update the socket state.
	     *
	     * A count of FD_ACCEPTS is stored, so if an FD_CLOSE event
	     * happens, then clear the FD_ACCEPT count. Otherwise,
	     * increment the count if the current event is an FD_ACCEPT.
	     */

	    if (event & FD_CLOSE) {
		statePtr->acceptEventCount = 0;
		statePtr->readyEvents &= ~(FD_WRITE|FD_ACCEPT);
	    } else if (event & FD_ACCEPT) {
		statePtr->acceptEventCount++;
	    }

	    if (event & FD_CONNECT) {
		/*
		 * Remember any error that occurred so we can report
		 * connection failures.
		 */

		if (error != ERROR_SUCCESS) {
		    statePtr->notifierConnectError = error;
		}
	    }

	    /*
	     * Inform main thread about signaled events
	     */

	    statePtr->readyEvents |= event;

	    /*
	     * Wake up the Main Thread.
	     */

	    SetEvent(tsdPtr->readyEvent);
	    Tcl_ThreadAlert(tsdPtr->threadId);
	}
	SetEvent(tsdPtr->socketListLock);
	break;

    case SOCKET_SELECT:







|




>

|
<

>
|

|




<




|
|


|

|
|



|




>




>



>
|




>







3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298

3299
3300
3301
3302
3303
3304
3305
3306
3307

3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
	/*
	 * Find the specified socket on the socket list and update its
	 * eventState flag.
	 */

	for (statePtr = tsdPtr->socketList; statePtr != NULL;
		statePtr = statePtr->nextPtr) {
	    if (FindFDInList(statePtr, socket)) {
		info_found = 1;
		break;
	    }
	}

	/*
	 * Check if there is a pending info structure not jet in the list.

	 */

	if (!info_found
		&& tsdPtr->pendingTcpState != NULL
		&& FindFDInList(tsdPtr->pendingTcpState, socket)) {
	    statePtr = tsdPtr->pendingTcpState;
	    info_found = 1;
	}
	if (info_found) {

	    /*
	     * Update the socket state.
	     *
	     * A count of FD_ACCEPTS is stored, so if an FD_CLOSE event
	     * happens, then clear the FD_ACCEPT count. Otherwise, increment
	     * the count if the current event is an FD_ACCEPT.
	     */

	    if (GOT_BITS(event, FD_CLOSE)) {
		statePtr->acceptEventCount = 0;
		CLEAR_BITS(statePtr->readyEvents, FD_WRITE | FD_ACCEPT);
	    } else if (GOT_BITS(event, FD_ACCEPT)) {
		statePtr->acceptEventCount++;
	    }

	    if (GOT_BITS(event, FD_CONNECT)) {
		/*
		 * Remember any error that occurred so we can report
		 * connection failures.
		 */

		if (error != ERROR_SUCCESS) {
		    statePtr->notifierConnectError = error;
		}
	    }

	    /*
	     * Inform main thread about signaled events
	     */

	    SET_BITS(statePtr->readyEvents, event);

	    /*
	     * Wake up the Main Thread.
	     */

	    SetEvent(tsdPtr->readyEvent);
	    Tcl_ThreadAlert(tsdPtr->threadId);
	}
	SetEvent(tsdPtr->socketListLock);
	break;

    case SOCKET_SELECT:
3235
3236
3237
3238
3239
3240
3241

3242
3243
3244
3245
3246
3247
3248
 *
 * Side effects:
 *	As defined for each function.
 *
 *----------------------------------------------------------------------
 */


#undef TclWinGetSockOpt
int
TclWinGetSockOpt(
    SOCKET s,
    int level,
    int optname,
    char *optval,







>







3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
 *
 * Side effects:
 *	As defined for each function.
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
#undef TclWinGetSockOpt
int
TclWinGetSockOpt(
    SOCKET s,
    int level,
    int optname,
    char *optval,
3274
3275
3276
3277
3278
3279
3280

3281
3282
3283
3284
3285
3286
3287
struct servent *
TclWinGetServByName(
    const char *name,
    const char *proto)
{
    return getservbyname(name, proto);
}


/*
 *----------------------------------------------------------------------
 *
 * TcpThreadActionProc --
 *
 *	Insert or remove any thread local refs to this channel.







>







3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
struct servent *
TclWinGetServByName(
    const char *name,
    const char *proto)
{
    return getservbyname(name, proto);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * TcpThreadActionProc --
 *
 *	Insert or remove any thread local refs to this channel.
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
    }

    /*
     * Ensure that, or stop, notifications for the socket occur in this
     * thread.
     */

    SendMessage(tsdPtr->hwnd, SOCKET_SELECT,
	    (WPARAM) notifyCmd, (LPARAM) statePtr);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 */







|
<











3547
3548
3549
3550
3551
3552
3553
3554

3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
    }

    /*
     * Ensure that, or stop, notifications for the socket occur in this
     * thread.
     */

    SendSelectMessage(tsdPtr, notifyCmd, statePtr);

}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * tab-width: 8
 * indent-tabs-mode: nil
 * End:
 */
Changes to win/tclWinTime.c.
23
24
25
26
27
28
29

30
31
32
33
34
35
36
37
38
39
40
41
42

43
44
45
46
47
48
49
#define SAMPLES		64

/*
 * The following arrays contain the day of year for the last day of each
 * month, where index 1 is January.
 */


static const int normalDays[] = {
    -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364
};

static const int leapDays[] = {
    -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
};

typedef struct {
    char tzName[64];		/* Time zone name */
    struct tm tm;		/* time information */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;


/*
 * Data for managing high-resolution timers.
 */

typedef struct {
    CRITICAL_SECTION cs;	/* Mutex guarding this structure. */







>













>







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#define SAMPLES		64

/*
 * The following arrays contain the day of year for the last day of each
 * month, where index 1 is January.
 */

#ifndef TCL_NO_DEPRECATED
static const int normalDays[] = {
    -1, 30, 58, 89, 119, 150, 180, 211, 242, 272, 303, 333, 364
};

static const int leapDays[] = {
    -1, 30, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365
};

typedef struct {
    char tzName[64];		/* Time zone name */
    struct tm tm;		/* time information */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
#endif /* TCL_NO_DEPRECATED */

/*
 * Data for managing high-resolution timers.
 */

typedef struct {
    CRITICAL_SECTION cs;	/* Mutex guarding this structure. */
109
110
111
112
113
114
115

116

117
118
119
120
121
122
123
    0
};

/*
 * Declarations for functions defined later in this file.
 */


static struct tm *	ComputeGMT(const time_t *tp);

static void		StopCalibration(ClientData clientData);
static DWORD WINAPI	CalibrationThread(LPVOID arg);
static void 		UpdateTimeEachSecond(void);
static void		ResetCounterSamples(Tcl_WideUInt fileTime,
			    Tcl_WideInt perfCounter, Tcl_WideInt perfFreq);
static Tcl_WideInt	AccumulateSample(Tcl_WideInt perfCounter,
			    Tcl_WideUInt fileTime);







>

>







111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
    0
};

/*
 * Declarations for functions defined later in this file.
 */

#ifndef TCL_NO_DEPRECATED
static struct tm *	ComputeGMT(const time_t *tp);
#endif /* TCL_NO_DEPRECATED */
static void		StopCalibration(ClientData clientData);
static DWORD WINAPI	CalibrationThread(LPVOID arg);
static void 		UpdateTimeEachSecond(void);
static void		ResetCounterSamples(Tcl_WideUInt fileTime,
			    Tcl_WideInt perfCounter, Tcl_WideInt perfFreq);
static Tcl_WideInt	AccumulateSample(Tcl_WideInt perfCounter,
			    Tcl_WideUInt fileTime);
518
519
520
521
522
523
524

525
526
527
528
529
530
531
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */


struct tm *
TclpGetDate(
    const time_t *t,
    int useGMT)
{
    struct tm *tmPtr;
    time_t time;







>







522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
 *
 * Side effects:
 *	None.
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
struct tm *
TclpGetDate(
    const time_t *t,
    int useGMT)
{
    struct tm *tmPtr;
    time_t time;
720
721
722
723
724
725
726

727
728
729
730
731
732
733
    tmPtr->tm_wday %= 7;
    if (tmPtr->tm_wday < 0) {
	tmPtr->tm_wday += 7;
    }

    return tmPtr;
}


/*
 *----------------------------------------------------------------------
 *
 * CalibrationThread --
 *
 *	Thread that manages calibration of the hi-resolution time derived from







>







725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
    tmPtr->tm_wday %= 7;
    if (tmPtr->tm_wday < 0) {
	tmPtr->tm_wday += 7;
    }

    return tmPtr;
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * CalibrationThread --
 *
 *	Thread that manages calibration of the hi-resolution time derived from
1064
1065
1066
1067
1068
1069
1070

1071
1072
1073
1074
1075
1076
1077
 *
 * Side effects:
 *	Invokes gmtime or gmtime_r as appropriate.
 *
 *----------------------------------------------------------------------
 */


struct tm *
TclpGmtime(
    const time_t *timePtr)	/* Pointer to the number of seconds since the
				 * local system's epoch */
{
    /*
     * The MS implementation of gmtime is thread safe because it returns the







>







1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
 *
 * Side effects:
 *	Invokes gmtime or gmtime_r as appropriate.
 *
 *----------------------------------------------------------------------
 */

#ifndef TCL_NO_DEPRECATED
struct tm *
TclpGmtime(
    const time_t *timePtr)	/* Pointer to the number of seconds since the
				 * local system's epoch */
{
    /*
     * The MS implementation of gmtime is thread safe because it returns the
1108
1109
1110
1111
1112
1113
1114

1115
1116
1117
1118
1119
1120
1121
     * The MS implementation of localtime is thread safe because it returns
     * the time in a block of thread-local storage, and Windows does not
     * provide a Posix localtime_r function.
     */

    return localtime(timePtr);
}


/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetTimeProc --
 *
 *	TIP #233 (Virtualized Time): Registers two handlers for the







>







1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
     * The MS implementation of localtime is thread safe because it returns
     * the time in a block of thread-local storage, and Windows does not
     * provide a Posix localtime_r function.
     */

    return localtime(timePtr);
}
#endif /* TCL_NO_DEPRECATED */

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetTimeProc --
 *
 *	TIP #233 (Virtualized Time): Registers two handlers for the