Tcl package Thread source code

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Comment:Make everything compile with a C++ compiler
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | thread-2-8-branch
Files: files | file ages | folders
SHA3-256: 98e6ef42204b716ff652ea3676249ff8760f05cee76a61db82da5326032e000e
User & Date: jan.nijtmans 2019-07-02 13:38:45.943
Context
2019-07-03
09:49
Don't bother Tcl 9.0 compatibility, doesn't work for thread 2.8 anyway. check-in: a0e46ee19d user: jan.nijtmans tags: thread-2-8-branch
2019-07-02
13:44
Merge 2.8 branch check-in: b5cc0241a8 user: jan.nijtmans tags: trunk
13:38
Make everything compile with a C++ compiler check-in: 98e6ef4220 user: jan.nijtmans tags: thread-2-8-branch
2019-06-29
14:38
Use Tcl's built-in Tcl_GetIntForIndex() function (TIP #544) in stead of Thread's own built-in SvGetIntForIndex(). When running on Tcl <= 8.6, use TclGetIntForIndex() in stead (runtime switched) check-in: 91cf470a77 user: jan.nijtmans tags: thread-2-8-branch
Changes
Unified Diff Ignore Whitespace Patch
Changes to generic/tclThread.h.
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#define _TCL_THREAD_H_

#include <tcl.h>

/*
 * Exported from threadCmd.c file.
 */



DLLEXPORT int Thread_Init(Tcl_Interp *interp);




#endif /* _TCL_THREAD_H_ */







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#define _TCL_THREAD_H_

#include <tcl.h>

/*
 * Exported from threadCmd.c file.
 */
#ifdef __cplusplus
extern "C" {
#endif
DLLEXPORT int Thread_Init(Tcl_Interp *interp);
#ifdef __cplusplus
}
#endif

#endif /* _TCL_THREAD_H_ */
Changes to generic/tclXkeylist.c.
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/*
 * Macro that behaves like strdup, only uses ckalloc.  Also macro that does the
 * same with a string that might contain zero bytes,
 */

#define ckstrdup(sourceStr) \
  (strcpy (ckalloc (strlen (sourceStr) + 1), sourceStr))

#define ckbinstrdup(sourceStr, length) \
  ((char *) memcpy (ckalloc (length + 1), sourceStr, length + 1))

/*
 * Used to return argument messages by most commands.
 */
static const char *tclXWrongArgs = "wrong # args: ";

static const Tcl_ObjType *listType;







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/*
 * Macro that behaves like strdup, only uses ckalloc.  Also macro that does the
 * same with a string that might contain zero bytes,
 */

#define ckstrdup(sourceStr) \
  (strcpy ((char *)ckalloc (strlen (sourceStr) + 1), sourceStr))

#define ckbinstrdup(sourceStr, length) \
  ((char *) memcpy ((char *)ckalloc (length + 1), sourceStr, length + 1))

/*
 * Used to return argument messages by most commands.
 */
static const char *tclXWrongArgs = "wrong # args: ";

static const Tcl_ObjType *listType;
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 * Parameters:
 *   o objPtr - Object to check.
 * Returns:
 *   1 if NULL, 0 if not.
 *-----------------------------------------------------------------------------
 */
static int
TclX_IsNullObj (objPtr)
    Tcl_Obj *objPtr;
{

    if (objPtr->typePtr == NULL) {
        return (objPtr->length == 0);
    } else if (objPtr->typePtr == listType) {
        int length;
        Tcl_ListObjLength(NULL, objPtr, &length);
        return (length == 0);
    }







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 * Parameters:
 *   o objPtr - Object to check.
 * Returns:
 *   1 if NULL, 0 if not.
 *-----------------------------------------------------------------------------
 */
static int
TclX_IsNullObj (
    Tcl_Obj *objPtr

) {
    if (objPtr->typePtr == NULL) {
        return (objPtr->length == 0);
    } else if (objPtr->typePtr == listType) {
        int length;
        Tcl_ListObjLength(NULL, objPtr, &length);
        return (length == 0);
    }
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 *   o commandNameObj - Object containing name of command (objv[0])
 *   o string - Text message to append.
 * Returns:
 *   TCL_ERROR
 *-----------------------------------------------------------------------------
 */
static int
TclX_WrongArgs (interp, commandNameObj, string)
    Tcl_Interp  *interp;
    Tcl_Obj     *commandNameObj;
    char        *string;
{

    const char *commandName = Tcl_GetString(commandNameObj);
    Tcl_Obj *resultPtr = Tcl_GetObjResult(interp);

    Tcl_ResetResult(interp);
    Tcl_AppendStringsToObj (resultPtr,
                            tclXWrongArgs,
                            commandName,
                            (char *)NULL);

    if (*string != '\0') {
        Tcl_AppendStringsToObj (resultPtr, " ", string, (char *)NULL);
    }
    return TCL_ERROR;
}

/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
/*                    Here is where the original file begins                 */







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 *   o commandNameObj - Object containing name of command (objv[0])
 *   o string - Text message to append.
 * Returns:
 *   TCL_ERROR
 *-----------------------------------------------------------------------------
 */
static int
TclX_WrongArgs(
    Tcl_Interp  *interp,
    Tcl_Obj     *commandNameObj,
    const char  *string

) {
    const char *commandName = Tcl_GetString(commandNameObj);
    Tcl_Obj *resultPtr = Tcl_GetObjResult(interp);

    Tcl_ResetResult(interp);
    Tcl_AppendStringsToObj (resultPtr,
                            tclXWrongArgs,
                            commandName,
                            NULL);

    if (*string != '\0') {
        Tcl_AppendStringsToObj (resultPtr, " ", string, NULL);
    }
    return TCL_ERROR;
}

/*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*/
/*                    Here is where the original file begins                 */
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SetKeyedListFromAny(Tcl_Interp *interp,
                                 Tcl_Obj    *objPtr);

static void
UpdateStringOfKeyedList(Tcl_Obj *keylPtr);

static int
Tcl_KeylgetObjCmd(ClientData   clientData,






                               Tcl_Interp  *interp,
                               int          objc,
                               Tcl_Obj     *const objv[]);

static int
Tcl_KeylsetObjCmd(ClientData   clientData,
                               Tcl_Interp  *interp,
                               int          objc,
                               Tcl_Obj     *const objv[]);

static int
Tcl_KeyldelObjCmd(ClientData   clientData,
                               Tcl_Interp  *interp,
                               int          objc,
                               Tcl_Obj     *const objv[]);

static int
Tcl_KeylkeysObjCmd(ClientData   clientData,
                                Tcl_Interp  *interp,
                                int          objc,
                                 Tcl_Obj     *const objv[]);

/*
 * Type definition.
 */







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SetKeyedListFromAny(Tcl_Interp *interp,
                                 Tcl_Obj    *objPtr);

static void
UpdateStringOfKeyedList(Tcl_Obj *keylPtr);

static int
Tcl_KeylgetObjCmd(void        *clientData,
                               Tcl_Interp  *interp,
                               int          objc,
                               Tcl_Obj     *const objv[]);

static int
Tcl_KeylsetObjCmd(void        *clientData,
                               Tcl_Interp  *interp,
                               int          objc,
                               Tcl_Obj     *const objv[]);

static int
Tcl_KeyldelObjCmd(void        *clientData,
                               Tcl_Interp  *interp,
                               int          objc,
                               Tcl_Obj     *const objv[]);

static int






Tcl_KeylkeysObjCmd(void        *clientData,
                                Tcl_Interp  *interp,
                                int          objc,
                                 Tcl_Obj     *const objv[]);

/*
 * Type definition.
 */
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 *   o isPath - 1 if this is a key path, 0 if its a simple key and
 *     thus "." is illegal.
 * Returns:
 *    TCL_OK or TCL_ERROR.
 *-----------------------------------------------------------------------------
 */
static int
ValidateKey(interp, key, keyLen, isPath)
    Tcl_Interp *interp;
    const char *key;
    size_t keyLen;
    int isPath;
{

    const char *keyp;

    if (strlen(key) != keyLen) {
        Tcl_ResetResult(interp);
        Tcl_AppendStringsToObj(Tcl_GetObjResult(interp),
                                "keyed list key may not be a ",
                                "binary string", (char *) NULL);







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 *   o isPath - 1 if this is a key path, 0 if its a simple key and
 *     thus "." is illegal.
 * Returns:
 *    TCL_OK or TCL_ERROR.
 *-----------------------------------------------------------------------------
 */
static int
ValidateKey(
    Tcl_Interp *interp,
    const char *key,
    size_t keyLen,
    int isPath

) {
    const char *keyp;

    if (strlen(key) != keyLen) {
        Tcl_ResetResult(interp);
        Tcl_AppendStringsToObj(Tcl_GetObjResult(interp),
                                "keyed list key may not be a ",
                                "binary string", (char *) NULL);
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 *   Allocate an and initialize the keyed list internal representation.
 *
 * Returns:
 *    A pointer to the keyed list internal structure.
 *-----------------------------------------------------------------------------
 */
static keylIntObj_t *
AllocKeyedListIntRep ()
{
    keylIntObj_t *keylIntPtr;

    keylIntPtr = (keylIntObj_t *) ckalloc (sizeof (keylIntObj_t));

    keylIntPtr->arraySize = 0;
    keylIntPtr->numEntries = 0;







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 *   Allocate an and initialize the keyed list internal representation.
 *
 * Returns:
 *    A pointer to the keyed list internal structure.
 *-----------------------------------------------------------------------------
 */
static keylIntObj_t *
AllocKeyedListIntRep(void)
{
    keylIntObj_t *keylIntPtr;

    keylIntPtr = (keylIntObj_t *) ckalloc (sizeof (keylIntObj_t));

    keylIntPtr->arraySize = 0;
    keylIntPtr->numEntries = 0;
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 *   Free the internal representation of a keyed list.
 *
 * Parameters:
 *   o keylIntPtr - Keyed list internal structure to free.
 *-----------------------------------------------------------------------------
 */
static void
FreeKeyedListData (keylIntPtr)
    keylIntObj_t *keylIntPtr;
{

    int idx;

    for (idx = 0; idx < keylIntPtr->numEntries ; idx++) {
        ckfree (keylIntPtr->entries [idx].key);
        Tcl_DecrRefCount (keylIntPtr->entries [idx].valuePtr);
    }
    if (keylIntPtr->entries != NULL)







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 *   Free the internal representation of a keyed list.
 *
 * Parameters:
 *   o keylIntPtr - Keyed list internal structure to free.
 *-----------------------------------------------------------------------------
 */
static void
FreeKeyedListData(
    keylIntObj_t *keylIntPtr

) {
    int idx;

    for (idx = 0; idx < keylIntPtr->numEntries ; idx++) {
        ckfree (keylIntPtr->entries [idx].key);
        Tcl_DecrRefCount (keylIntPtr->entries [idx].valuePtr);
    }
    if (keylIntPtr->entries != NULL)
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 * Parameters:
 *   o keylIntPtr - Keyed list internal representation.
 *   o newNumEntries - The number of entries that are going to be added to
 *     the keyed list.
 *-----------------------------------------------------------------------------
 */
static void
EnsureKeyedListSpace (keylIntPtr, newNumEntries)
    keylIntObj_t *keylIntPtr;
    int           newNumEntries;
{

    KEYL_REP_ASSERT (keylIntPtr);

    if ((keylIntPtr->arraySize - keylIntPtr->numEntries) < newNumEntries) {
        int newSize = keylIntPtr->arraySize + newNumEntries +
            KEYEDLIST_ARRAY_INCR_SIZE;
        if (keylIntPtr->entries == NULL) {
            keylIntPtr->entries = (keylEntry_t *)







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 * Parameters:
 *   o keylIntPtr - Keyed list internal representation.
 *   o newNumEntries - The number of entries that are going to be added to
 *     the keyed list.
 *-----------------------------------------------------------------------------
 */
static void
EnsureKeyedListSpace(
    keylIntObj_t *keylIntPtr,
    int           newNumEntries

) {
    KEYL_REP_ASSERT (keylIntPtr);

    if ((keylIntPtr->arraySize - keylIntPtr->numEntries) < newNumEntries) {
        int newSize = keylIntPtr->arraySize + newNumEntries +
            KEYEDLIST_ARRAY_INCR_SIZE;
        if (keylIntPtr->entries == NULL) {
            keylIntPtr->entries = (keylEntry_t *)
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 *
 * Parameters:
 *   o keylIntPtr - Keyed list internal representation.
 *   o entryIdx - Index of entry to delete.
 *-----------------------------------------------------------------------------
 */
static void
DeleteKeyedListEntry (keylIntPtr, entryIdx)
    keylIntObj_t *keylIntPtr;
    int           entryIdx;
{

    int idx;

    ckfree (keylIntPtr->entries [entryIdx].key);
    Tcl_DecrRefCount (keylIntPtr->entries [entryIdx].valuePtr);

    for (idx = entryIdx; idx < keylIntPtr->numEntries - 1; idx++)
        keylIntPtr->entries [idx] = keylIntPtr->entries [idx + 1];







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 *
 * Parameters:
 *   o keylIntPtr - Keyed list internal representation.
 *   o entryIdx - Index of entry to delete.
 *-----------------------------------------------------------------------------
 */
static void
DeleteKeyedListEntry (
    keylIntObj_t *keylIntPtr,
    int           entryIdx

) {
    int idx;

    ckfree (keylIntPtr->entries [entryIdx].key);
    Tcl_DecrRefCount (keylIntPtr->entries [entryIdx].valuePtr);

    for (idx = entryIdx; idx < keylIntPtr->numEntries - 1; idx++)
        keylIntPtr->entries [idx] = keylIntPtr->entries [idx + 1];
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 *   o nextSubKeyPtr - If not NULL, the start of the name of the next
 *     sub-key within key is returned.
 * Returns:
 *   Index of the entry or -1 if not found.
 *-----------------------------------------------------------------------------
 */
static int
FindKeyedListEntry (keylIntPtr, key, keyLenPtr, nextSubKeyPtr)
    keylIntObj_t *keylIntPtr;
    const char   *key;
    size_t       *keyLenPtr;
    const char   **nextSubKeyPtr;
{

    char *keySeparPtr;
    size_t keyLen;
    int findIdx;

    keySeparPtr = strchr (key, '.');
    if (keySeparPtr != NULL) {
        keyLen = keySeparPtr - key;







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 *   o nextSubKeyPtr - If not NULL, the start of the name of the next
 *     sub-key within key is returned.
 * Returns:
 *   Index of the entry or -1 if not found.
 *-----------------------------------------------------------------------------
 */
static int
FindKeyedListEntry(
    keylIntObj_t *keylIntPtr,
    const char   *key,
    size_t       *keyLenPtr,
    const char   **nextSubKeyPtr

) {
    char *keySeparPtr;
    size_t keyLen;
    int findIdx;

    keySeparPtr = strchr (key, '.');
    if (keySeparPtr != NULL) {
        keyLen = keySeparPtr - key;
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 *     value.
 *   o entryPtr - The keyed list entry to initialize from the object.
 * Returns:
 *    TCL_OK or TCL_ERROR.
 *-----------------------------------------------------------------------------
 */
static int
ObjToKeyedListEntry (interp, objPtr, entryPtr)
    Tcl_Interp  *interp;
    Tcl_Obj     *objPtr;
    keylEntry_t *entryPtr;
{

    int objc;
    Tcl_Obj **objv;
    const char *key;

    if (Tcl_ListObjGetElements(interp, objPtr, &objc, &objv) != TCL_OK) {
        Tcl_ResetResult (interp);
        Tcl_AppendStringsToObj(Tcl_GetObjResult (interp),







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 *     value.
 *   o entryPtr - The keyed list entry to initialize from the object.
 * Returns:
 *    TCL_OK or TCL_ERROR.
 *-----------------------------------------------------------------------------
 */
static int
ObjToKeyedListEntry(
    Tcl_Interp  *interp,
    Tcl_Obj     *objPtr,
    keylEntry_t *entryPtr

) {
    int objc;
    Tcl_Obj **objv;
    const char *key;

    if (Tcl_ListObjGetElements(interp, objPtr, &objc, &objv) != TCL_OK) {
        Tcl_ResetResult (interp);
        Tcl_AppendStringsToObj(Tcl_GetObjResult (interp),
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 *   Free the internal representation of a keyed list.
 *
 * Parameters:
 *   o keylPtr - Keyed list object being deleted.
 *-----------------------------------------------------------------------------
 */
static void
FreeKeyedListInternalRep (keylPtr)
    Tcl_Obj *keylPtr;
{

    FreeKeyedListData(keylPtr->internalRep.twoPtrValue.ptr1);
}

/*-----------------------------------------------------------------------------
 * DupKeyedListInternalRep --
 *   Duplicate the internal representation of a keyed list.
 *
 * Parameters:
 *   o srcPtr - Keyed list object to copy.
 *   o copyPtr - Target object to copy internal representation to.
 *-----------------------------------------------------------------------------
 */
static void
DupKeyedListInternalRep (srcPtr, copyPtr)
    Tcl_Obj *srcPtr;
    Tcl_Obj *copyPtr;
{

    keylIntObj_t *srcIntPtr =
        srcPtr->internalRep.twoPtrValue.ptr1;
    keylIntObj_t *copyIntPtr;
    int idx;

    KEYL_REP_ASSERT (srcIntPtr);

    copyIntPtr = (keylIntObj_t *) ckalloc (sizeof (keylIntObj_t));







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 *   Free the internal representation of a keyed list.
 *
 * Parameters:
 *   o keylPtr - Keyed list object being deleted.
 *-----------------------------------------------------------------------------
 */
static void
FreeKeyedListInternalRep(
    Tcl_Obj *keylPtr

) {
    FreeKeyedListData((keylIntObj_t *)keylPtr->internalRep.twoPtrValue.ptr1);
}

/*-----------------------------------------------------------------------------
 * DupKeyedListInternalRep --
 *   Duplicate the internal representation of a keyed list.
 *
 * Parameters:
 *   o srcPtr - Keyed list object to copy.
 *   o copyPtr - Target object to copy internal representation to.
 *-----------------------------------------------------------------------------
 */
static void
DupKeyedListInternalRep(
    Tcl_Obj *srcPtr,
    Tcl_Obj *copyPtr

) {
    keylIntObj_t *srcIntPtr = (keylIntObj_t *)
        srcPtr->internalRep.twoPtrValue.ptr1;
    keylIntObj_t *copyIntPtr;
    int idx;

    KEYL_REP_ASSERT (srcIntPtr);

    copyIntPtr = (keylIntObj_t *) ckalloc (sizeof (keylIntObj_t));
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 *
 * Parameters:
 *   o srcPtr - Keyed list object to copy.
 *   o copyPtr - Target object to copy internal representation to.
 *-----------------------------------------------------------------------------
 */
void
DupKeyedListInternalRepShared (srcPtr, copyPtr)
    Tcl_Obj *srcPtr;
    Tcl_Obj *copyPtr;
{

    keylIntObj_t *srcIntPtr =
        srcPtr->internalRep.twoPtrValue.ptr1;
    keylIntObj_t *copyIntPtr;
    int idx;

    KEYL_REP_ASSERT (srcIntPtr);

    copyIntPtr = (keylIntObj_t *) ckalloc (sizeof (keylIntObj_t));







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 *
 * Parameters:
 *   o srcPtr - Keyed list object to copy.
 *   o copyPtr - Target object to copy internal representation to.
 *-----------------------------------------------------------------------------
 */
void
DupKeyedListInternalRepShared (
    Tcl_Obj *srcPtr,
    Tcl_Obj *copyPtr

) {
    keylIntObj_t *srcIntPtr = (keylIntObj_t *)
        srcPtr->internalRep.twoPtrValue.ptr1;
    keylIntObj_t *copyIntPtr;
    int idx;

    KEYL_REP_ASSERT (srcIntPtr);

    copyIntPtr = (keylIntObj_t *) ckalloc (sizeof (keylIntObj_t));
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 * the keyed list recurses until lower levels are accessed.
 *
 * Parameters:
 *   o objPtr - Object to convert to a keyed list.
 *-----------------------------------------------------------------------------
 */
static int
SetKeyedListFromAny (interp, objPtr)
    Tcl_Interp *interp;
    Tcl_Obj    *objPtr;
{

    keylIntObj_t *keylIntPtr;
    int idx, objc;
    Tcl_Obj **objv;

    if (Tcl_ListObjGetElements (interp, objPtr, &objc, &objv) != TCL_OK)
        return TCL_ERROR;








|
|
|
<
>







750
751
752
753
754
755
756
757
758
759

760
761
762
763
764
765
766
767
 * the keyed list recurses until lower levels are accessed.
 *
 * Parameters:
 *   o objPtr - Object to convert to a keyed list.
 *-----------------------------------------------------------------------------
 */
static int
SetKeyedListFromAny(
    Tcl_Interp *interp,
    Tcl_Obj    *objPtr

) {
    keylIntObj_t *keylIntPtr;
    int idx, objc;
    Tcl_Obj **objv;

    if (Tcl_ListObjGetElements (interp, objPtr, &objc, &objv) != TCL_OK)
        return TCL_ERROR;

796
797
798
799
800
801
802
803
804
805

806
807
808
809
810
811
812
813
814
815
816
817
818
 *    Update the string representation of a keyed list.
 *
 * Parameters:
 *   o objPtr - Object to convert to a keyed list.
 *-----------------------------------------------------------------------------
 */
static void
UpdateStringOfKeyedList (keylPtr)
    Tcl_Obj  *keylPtr;
{

#define UPDATE_STATIC_SIZE 32
    int idx;
    Tcl_Obj **listObjv, *entryObjv [2], *tmpListObj;
    Tcl_Obj *staticListObjv [UPDATE_STATIC_SIZE];
    char *listStr;
    keylIntObj_t *keylIntPtr =
        keylPtr->internalRep.twoPtrValue.ptr1;

    /*
     * Conversion to strings is done via list objects to support binary data.
     */
    if (keylIntPtr->numEntries > UPDATE_STATIC_SIZE) {
        listObjv =







|
|
<
>





|







796
797
798
799
800
801
802
803
804

805
806
807
808
809
810
811
812
813
814
815
816
817
818
 *    Update the string representation of a keyed list.
 *
 * Parameters:
 *   o objPtr - Object to convert to a keyed list.
 *-----------------------------------------------------------------------------
 */
static void
UpdateStringOfKeyedList(
    Tcl_Obj  *keylPtr

) {
#define UPDATE_STATIC_SIZE 32
    int idx;
    Tcl_Obj **listObjv, *entryObjv [2], *tmpListObj;
    Tcl_Obj *staticListObjv [UPDATE_STATIC_SIZE];
    char *listStr;
    keylIntObj_t *keylIntPtr = (keylIntObj_t *)
        keylPtr->internalRep.twoPtrValue.ptr1;

    /*
     * Conversion to strings is done via list objects to support binary data.
     */
    if (keylIntPtr->numEntries > UPDATE_STATIC_SIZE) {
        listObjv =
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
 *   Create and initialize a new keyed list object.
 *
 * Returns:
 *    A pointer to the object.
 *-----------------------------------------------------------------------------
 */
Tcl_Obj *
TclX_NewKeyedListObj ()
{
    Tcl_Obj *keylPtr = Tcl_NewObj ();
    keylIntObj_t *keylIntPtr = AllocKeyedListIntRep ();

    keylPtr->internalRep.twoPtrValue.ptr1 = keylIntPtr;
    keylPtr->typePtr = &keyedListType;
    return keylPtr;







|







849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
 *   Create and initialize a new keyed list object.
 *
 * Returns:
 *    A pointer to the object.
 *-----------------------------------------------------------------------------
 */
Tcl_Obj *
TclX_NewKeyedListObj(void)
{
    Tcl_Obj *keylPtr = Tcl_NewObj ();
    keylIntObj_t *keylIntPtr = AllocKeyedListIntRep ();

    keylPtr->internalRep.twoPtrValue.ptr1 = keylIntPtr;
    keylPtr->typePtr = &keyedListType;
    return keylPtr;
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
 * Returns:
 *   o TCL_OK - If the key value was returned.
 *   o TCL_BREAK - If the key was not found.
 *   o TCL_ERROR - If an error occured.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListGet (interp, keylPtr, key, valuePtrPtr)
    Tcl_Interp *interp;
    Tcl_Obj    *keylPtr;
    const char *key;
    Tcl_Obj   **valuePtrPtr;
{

    keylIntObj_t *keylIntPtr;
    const char *nextSubKey;
    int findIdx;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = keylPtr->internalRep.twoPtrValue.ptr1;
    KEYL_REP_ASSERT (keylIntPtr);

    findIdx = FindKeyedListEntry (keylIntPtr, key, NULL, &nextSubKey);

    /*
     * If not found, return status.
     */







|
|
|
|
|
<
>









|







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
 * Returns:
 *   o TCL_OK - If the key value was returned.
 *   o TCL_BREAK - If the key was not found.
 *   o TCL_ERROR - If an error occured.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListGet(
    Tcl_Interp *interp,
    Tcl_Obj    *keylPtr,
    const char *key,
    Tcl_Obj   **valuePtrPtr

) {
    keylIntObj_t *keylIntPtr;
    const char *nextSubKey;
    int findIdx;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = (keylIntObj_t *)keylPtr->internalRep.twoPtrValue.ptr1;
    KEYL_REP_ASSERT (keylIntPtr);

    findIdx = FindKeyedListEntry (keylIntPtr, key, NULL, &nextSubKey);

    /*
     * If not found, return status.
     */
935
936
937
938
939
940
941
942
943
944
945
946
947

948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
 *     sub-key seperated by `.'.
 *   o valueObjPtr - The value to set for the key.
 * Returns:
 *   TCL_OK or TCL_ERROR.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListSet (interp, keylPtr, key, valuePtr)
    Tcl_Interp *interp;
    Tcl_Obj    *keylPtr;
    const char *key;
    Tcl_Obj    *valuePtr;
{

    keylIntObj_t *keylIntPtr;
    const char *nextSubKey;
    int findIdx, status;
    size_t keyLen;
    Tcl_Obj *newKeylPtr;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = keylPtr->internalRep.twoPtrValue.ptr1;
    KEYL_REP_ASSERT (keylIntPtr);

    findIdx = FindKeyedListEntry (keylIntPtr, key,
                                  &keyLen, &nextSubKey);

    /*
     * If we are at the last subkey, either update or add an entry.







|
|
|
|
|
<
>











|







935
936
937
938
939
940
941
942
943
944
945
946

947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
 *     sub-key seperated by `.'.
 *   o valueObjPtr - The value to set for the key.
 * Returns:
 *   TCL_OK or TCL_ERROR.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListSet(
    Tcl_Interp *interp,
    Tcl_Obj    *keylPtr,
    const char *key,
    Tcl_Obj    *valuePtr

) {
    keylIntObj_t *keylIntPtr;
    const char *nextSubKey;
    int findIdx, status;
    size_t keyLen;
    Tcl_Obj *newKeylPtr;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = (keylIntObj_t *)keylPtr->internalRep.twoPtrValue.ptr1;
    KEYL_REP_ASSERT (keylIntPtr);

    findIdx = FindKeyedListEntry (keylIntPtr, key,
                                  &keyLen, &nextSubKey);

    /*
     * If we are at the last subkey, either update or add an entry.
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049

1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
 * Returns:
 *   o TCL_OK - If the key was deleted.
 *   o TCL_BREAK - If the key was not found.
 *   o TCL_ERROR - If an error occured.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListDelete (interp, keylPtr, key)
    Tcl_Interp *interp;
    Tcl_Obj    *keylPtr;
    const char *key;
{

    keylIntObj_t *keylIntPtr, *subKeylIntPtr;
    const char *nextSubKey;
    int findIdx, status;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = keylPtr->internalRep.twoPtrValue.ptr1;

    findIdx = FindKeyedListEntry (keylIntPtr, key, NULL, &nextSubKey);

    /*
     * If not found, return status.
     */
    if (findIdx < 0) {







|
|
|
|
<
>









|







1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048

1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
 * Returns:
 *   o TCL_OK - If the key was deleted.
 *   o TCL_BREAK - If the key was not found.
 *   o TCL_ERROR - If an error occured.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListDelete(
    Tcl_Interp *interp,
    Tcl_Obj    *keylPtr,
    const char *key

) {
    keylIntObj_t *keylIntPtr, *subKeylIntPtr;
    const char *nextSubKey;
    int findIdx, status;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = (keylIntObj_t *)keylPtr->internalRep.twoPtrValue.ptr1;

    findIdx = FindKeyedListEntry (keylIntPtr, key, NULL, &nextSubKey);

    /*
     * If not found, return status.
     */
    if (findIdx < 0) {
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
     */
    DupSharedKeyListChild (keylIntPtr, findIdx);

    status = TclX_KeyedListDelete (interp,
                                   keylIntPtr->entries [findIdx].valuePtr,
                                   nextSubKey);
    if (status == TCL_OK) {
        subKeylIntPtr =
            keylIntPtr->entries [findIdx].valuePtr->internalRep.twoPtrValue.ptr1;
        if (subKeylIntPtr->numEntries == 0) {
            DeleteKeyedListEntry (keylIntPtr, findIdx);
        }
        Tcl_InvalidateStringRep (keylPtr);
    }








|







1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
     */
    DupSharedKeyListChild (keylIntPtr, findIdx);

    status = TclX_KeyedListDelete (interp,
                                   keylIntPtr->entries [findIdx].valuePtr,
                                   nextSubKey);
    if (status == TCL_OK) {
        subKeylIntPtr = (keylIntObj_t *)
            keylIntPtr->entries [findIdx].valuePtr->internalRep.twoPtrValue.ptr1;
        if (subKeylIntPtr->numEntries == 0) {
            DeleteKeyedListEntry (keylIntPtr, findIdx);
        }
        Tcl_InvalidateStringRep (keylPtr);
    }

1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127

1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
 * Returns:
 *   o TCL_OK - If the zero or more key where returned.
 *   o TCL_BREAK - If the key was not found.
 *   o TCL_ERROR - If an error occured.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListGetKeys (interp, keylPtr, key, listObjPtrPtr)
    Tcl_Interp *interp;
    Tcl_Obj    *keylPtr;
    const char *key;
    Tcl_Obj   **listObjPtrPtr;
{

    keylIntObj_t *keylIntPtr;
    Tcl_Obj *nameObjPtr, *listObjPtr;
    const char *nextSubKey;
    int idx, findIdx;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = keylPtr->internalRep.twoPtrValue.ptr1;

    /*
     * If key is not NULL or empty, then recurse down until we go past
     * the end of all of the elements of the key.
     */
    if ((key != NULL) && (key [0] != '\0')) {
        findIdx = FindKeyedListEntry (keylIntPtr, key, NULL, &nextSubKey);







|
|
|
|
|
<
>










|







1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126

1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
 * Returns:
 *   o TCL_OK - If the zero or more key where returned.
 *   o TCL_BREAK - If the key was not found.
 *   o TCL_ERROR - If an error occured.
 *-----------------------------------------------------------------------------
 */
int
TclX_KeyedListGetKeys(
    Tcl_Interp *interp,
    Tcl_Obj    *keylPtr,
    const char *key,
    Tcl_Obj   **listObjPtrPtr

) {
    keylIntObj_t *keylIntPtr;
    Tcl_Obj *nameObjPtr, *listObjPtr;
    const char *nextSubKey;
    int idx, findIdx;

    if (keylPtr->typePtr != &keyedListType) {
        if (SetKeyedListFromAny(interp, keylPtr) != TCL_OK) {
            return TCL_ERROR;
        }
    }
    keylIntPtr = (keylIntObj_t *)keylPtr->internalRep.twoPtrValue.ptr1;

    /*
     * If key is not NULL or empty, then recurse down until we go past
     * the end of all of the elements of the key.
     */
    if ((key != NULL) && (key [0] != '\0')) {
        findIdx = FindKeyedListEntry (keylIntPtr, key, NULL, &nextSubKey);
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188

1189
1190
1191
1192
1193
1194
1195
/*-----------------------------------------------------------------------------
 * Tcl_KeylgetObjCmd --
 *     Implements the TCL keylget command:
 *         keylget listvar ?key? ?retvar | {}?
 *-----------------------------------------------------------------------------
 */
static int
Tcl_KeylgetObjCmd (clientData, interp, objc, objv)
    ClientData   clientData;
    Tcl_Interp  *interp;
    int          objc;
    Tcl_Obj     *const objv[];
{

    Tcl_Obj *keylPtr, *valuePtr;
    const char *key;
    int status;

    if ((objc < 2) || (objc > 4)) {
        return TclX_WrongArgs (interp, objv [0],
                               "listvar ?key? ?retvar | {}?");







|
|
|
|
|
<
>







1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187

1188
1189
1190
1191
1192
1193
1194
1195
/*-----------------------------------------------------------------------------
 * Tcl_KeylgetObjCmd --
 *     Implements the TCL keylget command:
 *         keylget listvar ?key? ?retvar | {}?
 *-----------------------------------------------------------------------------
 */
static int
Tcl_KeylgetObjCmd(
    void        *clientData,
    Tcl_Interp  *interp,
    int          objc,
    Tcl_Obj     *const objv[]

) {
    Tcl_Obj *keylPtr, *valuePtr;
    const char *key;
    int status;

    if ((objc < 2) || (objc > 4)) {
        return TclX_WrongArgs (interp, objv [0],
                               "listvar ?key? ?retvar | {}?");
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269

1270
1271
1272
1273
1274
1275
1276
/*-----------------------------------------------------------------------------
 * Tcl_KeylsetObjCmd --
 *     Implements the TCL keylset command:
 *         keylset listvar key value ?key value...?
 *-----------------------------------------------------------------------------
 */
static int
Tcl_KeylsetObjCmd (clientData, interp, objc, objv)
    ClientData   clientData;
    Tcl_Interp  *interp;
    int          objc;
    Tcl_Obj     *const objv[];
{

    Tcl_Obj *keylVarPtr, *newVarObj;
    const char *key;
    int idx;

    if ((objc < 4) || ((objc % 2) != 0)) {
        return TclX_WrongArgs (interp, objv [0],
                               "listvar key value ?key value...?");







|
|
|
|
|
<
>







1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268

1269
1270
1271
1272
1273
1274
1275
1276
/*-----------------------------------------------------------------------------
 * Tcl_KeylsetObjCmd --
 *     Implements the TCL keylset command:
 *         keylset listvar key value ?key value...?
 *-----------------------------------------------------------------------------
 */
static int
Tcl_KeylsetObjCmd(
    void        *clientData,
    Tcl_Interp  *interp,
    int          objc,
    Tcl_Obj     *const objv[]

) {
    Tcl_Obj *keylVarPtr, *newVarObj;
    const char *key;
    int idx;

    if ((objc < 4) || ((objc % 2) != 0)) {
        return TclX_WrongArgs (interp, objv [0],
                               "listvar key value ?key value...?");
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332

1333
1334
1335
1336
1337
1338
1339
/*-----------------------------------------------------------------------------
 * Tcl_KeyldelObjCmd --
 *     Implements the TCL keyldel command:
 *         keyldel listvar key ?key ...?
 *----------------------------------------------------------------------------
 */
static int
Tcl_KeyldelObjCmd (clientData, interp, objc, objv)
    ClientData   clientData;
    Tcl_Interp  *interp;
    int          objc;
    Tcl_Obj     *const objv[];
{

    Tcl_Obj *keylVarPtr, *keylPtr;
    const char *key;
    int idx, status;

    if (objc < 3) {
        return TclX_WrongArgs (interp, objv [0], "listvar key ?key ...?");
    }







|
|
|
|
|
<
>







1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331

1332
1333
1334
1335
1336
1337
1338
1339
/*-----------------------------------------------------------------------------
 * Tcl_KeyldelObjCmd --
 *     Implements the TCL keyldel command:
 *         keyldel listvar key ?key ...?
 *----------------------------------------------------------------------------
 */
static int
Tcl_KeyldelObjCmd(
    void        *clientData,
    Tcl_Interp  *interp,
    int          objc,
    Tcl_Obj     *const objv[]

) {
    Tcl_Obj *keylVarPtr, *keylPtr;
    const char *key;
    int idx, status;

    if (objc < 3) {
        return TclX_WrongArgs (interp, objv [0], "listvar key ?key ...?");
    }
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394

1395
1396
1397
1398
1399
1400
1401
/*-----------------------------------------------------------------------------
 * Tcl_KeylkeysObjCmd --
 *     Implements the TCL keylkeys command:
 *         keylkeys listvar ?key?
 *-----------------------------------------------------------------------------
 */
static int
Tcl_KeylkeysObjCmd (clientData, interp, objc, objv)
    ClientData   clientData;
    Tcl_Interp  *interp;
    int          objc;
    Tcl_Obj     *const objv[];
{

    Tcl_Obj *keylPtr, *listObjPtr;
    const char *key;
    int status;

    if ((objc < 2) || (objc > 3)) {
        return TclX_WrongArgs(interp, objv [0], "listvar ?key?");
    }







|
|
|
|
|
<
>







1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393

1394
1395
1396
1397
1398
1399
1400
1401
/*-----------------------------------------------------------------------------
 * Tcl_KeylkeysObjCmd --
 *     Implements the TCL keylkeys command:
 *         keylkeys listvar ?key?
 *-----------------------------------------------------------------------------
 */
static int
Tcl_KeylkeysObjCmd(
    void        *clientData,
    Tcl_Interp  *interp,
    int          objc,
    Tcl_Obj     *const objv[]

) {
    Tcl_Obj *keylPtr, *listObjPtr;
    const char *key;
    int status;

    if ((objc < 2) || (objc > 3)) {
        return TclX_WrongArgs(interp, objv [0], "listvar ?key?");
    }
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447

1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
 *   Initialize the keyed list commands for this interpreter.
 *
 * Parameters:
 *   o interp - Interpreter to add commands to.
 *-----------------------------------------------------------------------------
 */
void
TclX_KeyedListInit (interp)
    Tcl_Interp *interp;
{

    Tcl_Obj *listobj;
    Tcl_RegisterObjType(&keyedListType);

    listobj = Tcl_NewObj();
    listobj = Tcl_NewListObj(1, &listobj);
    listType = listobj->typePtr;
    Tcl_DecrRefCount(listobj);

    if (0) {
    Tcl_CreateObjCommand (interp,
                          "keylget",
                          Tcl_KeylgetObjCmd,
                          (ClientData) NULL,
                          (Tcl_CmdDeleteProc*) NULL);

    Tcl_CreateObjCommand (interp,
                          "keylset",
                          Tcl_KeylsetObjCmd,
                          (ClientData) NULL,
                          (Tcl_CmdDeleteProc*) NULL);

    Tcl_CreateObjCommand (interp,
                          "keyldel",
                          Tcl_KeyldelObjCmd,
                          (ClientData) NULL,
                          (Tcl_CmdDeleteProc*) NULL);

    Tcl_CreateObjCommand (interp,
                          "keylkeys",
                          Tcl_KeylkeysObjCmd,
                          (ClientData) NULL,
                          (Tcl_CmdDeleteProc*) NULL);
    }
}









|
|
<
>












|
|




|
|




|
|




|
|




1438
1439
1440
1441
1442
1443
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1446

1447
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1452
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1468
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1470
1471
1472
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1475
1476
1477
1478
1479
1480
1481
1482
1483
 *   Initialize the keyed list commands for this interpreter.
 *
 * Parameters:
 *   o interp - Interpreter to add commands to.
 *-----------------------------------------------------------------------------
 */
void
TclX_KeyedListInit(
    Tcl_Interp *interp

) {
    Tcl_Obj *listobj;
    Tcl_RegisterObjType(&keyedListType);

    listobj = Tcl_NewObj();
    listobj = Tcl_NewListObj(1, &listobj);
    listType = listobj->typePtr;
    Tcl_DecrRefCount(listobj);

    if (0) {
    Tcl_CreateObjCommand (interp,
                          "keylget",
                          Tcl_KeylgetObjCmd,
                          NULL,
                          NULL);

    Tcl_CreateObjCommand (interp,
                          "keylset",
                          Tcl_KeylsetObjCmd,
                          NULL,
                          NULL);

    Tcl_CreateObjCommand (interp,
                          "keyldel",
                          Tcl_KeyldelObjCmd,
                          NULL,
                          NULL);

    Tcl_CreateObjCommand (interp,
                          "keylkeys",
                          Tcl_KeylkeysObjCmd,
                          NULL,
                          NULL);
    }
}


Changes to generic/threadCmd.c.
427
428
429
430
431
432
433
434
435
436

437
438
439
440
441
442
443
static Tcl_ObjCmdProc ThreadAttachObjCmd;

#ifdef TCL_TIP285
static Tcl_ObjCmdProc ThreadCancelObjCmd;
#endif

static int
ThreadInit(interp)
    Tcl_Interp *interp; /* The current Tcl interpreter */
{

    if (Tcl_InitStubs(interp, "8.4", 0) == NULL) {
        return TCL_ERROR;
    }

    if (!threadTclVersion) {

        /*







|
|
<
>







427
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430
431
432
433
434
435

436
437
438
439
440
441
442
443
static Tcl_ObjCmdProc ThreadAttachObjCmd;

#ifdef TCL_TIP285
static Tcl_ObjCmdProc ThreadCancelObjCmd;
#endif

static int
ThreadInit(
    Tcl_Interp *interp /* The current Tcl interpreter */

) {
    if (Tcl_InitStubs(interp, "8.4", 0) == NULL) {
        return TCL_ERROR;
    }

    if (!threadTclVersion) {

        /*
518
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524
525
526
527

528
529
530
531
532
533
534
 * Side effects:
 *  Adds package commands to the current interp.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Thread_Init(interp)
    Tcl_Interp *interp; /* The current Tcl interpreter */
{

    int status = ThreadInit(interp);

    if (status != TCL_OK) {
        return status;
    }

    return Tcl_PkgProvideEx(interp, "Thread", PACKAGE_VERSION, NULL);







|
|
<
>







518
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522
523
524
525
526

527
528
529
530
531
532
533
534
 * Side effects:
 *  Adds package commands to the current interp.
 *
 *----------------------------------------------------------------------
 */

DLLEXPORT int
Thread_Init(
    Tcl_Interp *interp /* The current Tcl interpreter */

) {
    int status = ThreadInit(interp);

    if (status != TCL_OK) {
        return status;
    }

    return Tcl_PkgProvideEx(interp, "Thread", PACKAGE_VERSION, NULL);
547
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551
552
553
554
555
556

557
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559
560
561
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563
 * Side effects:
 *  The list of threads is initialized to include the current thread.
 *
 *----------------------------------------------------------------------
 */

static void
Init(interp)
    Tcl_Interp *interp;         /* Current interpreter. */
{

    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (tsdPtr->interp == (Tcl_Interp*)NULL) {
        memset(tsdPtr, 0, sizeof(ThreadSpecificData));
        tsdPtr->interp = interp;
        ListUpdate(tsdPtr);
        Tcl_CreateThreadExitHandler(ThreadExitProc,







|
|
<
>







547
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555

556
557
558
559
560
561
562
563
 * Side effects:
 *  The list of threads is initialized to include the current thread.
 *
 *----------------------------------------------------------------------
 */

static void
Init(
    Tcl_Interp *interp         /* Current interpreter. */

) {
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    if (tsdPtr->interp == (Tcl_Interp*)NULL) {
        memset(tsdPtr, 0, sizeof(ThreadSpecificData));
        tsdPtr->interp = interp;
        ListUpdate(tsdPtr);
        Tcl_CreateThreadExitHandler(ThreadExitProc,
579
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581
582
583
584
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586
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588
589
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591

592
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597
598
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCreateObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int argc, rsrv = 0;
    const char *arg, *script;
    int flags = TCL_THREAD_NOFLAGS;

    Init(interp);

    /*







|
|
|
|
|
<
>







579
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584
585
586
587
588
589
590

591
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594
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597
598
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCreateObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int argc, rsrv = 0;
    const char *arg, *script;
    int flags = TCL_THREAD_NOFLAGS;

    Init(interp);

    /*
645
646
647
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649
650
651
652
653
654
655
656
657

658
659
660
661
662
663
664
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadReserveObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Tcl_ThreadId thrId = NULL;

    Init(interp);

    if (objc > 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "?threadId?");
        return TCL_ERROR;







|
|
|
|
|
<
>







645
646
647
648
649
650
651
652
653
654
655
656

657
658
659
660
661
662
663
664
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadReserveObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Tcl_ThreadId thrId = NULL;

    Init(interp);

    if (objc > 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "?threadId?");
        return TCL_ERROR;
687
688
689
690
691
692
693
694
695
696
697
698
699

700
701
702
703
704
705
706
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadReleaseObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;           /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int wait = 0;
    Tcl_ThreadId thrId = NULL;

    Init(interp);

    if (objc > 3) {
        Tcl_WrongNumArgs(interp, 1, objv, "?-wait? ?threadId?");







|
|
|
|
|
<
>







687
688
689
690
691
692
693
694
695
696
697
698

699
700
701
702
703
704
705
706
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadReleaseObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int wait = 0;
    Tcl_ThreadId thrId = NULL;

    Init(interp);

    if (objc > 3) {
        Tcl_WrongNumArgs(interp, 1, objv, "?-wait? ?threadId?");
736
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738
739
740
741
742
743
744
745
746
747
748

749
750
751
752
753
754
755
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadUnwindObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Init(interp);

    if (objc > 1) {
        Tcl_WrongNumArgs(interp, 1, objv, NULL);
        return TCL_ERROR;
    }








|
|
|
|
|
<
>







736
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741
742
743
744
745
746
747

748
749
750
751
752
753
754
755
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadUnwindObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Init(interp);

    if (objc > 1) {
        Tcl_WrongNumArgs(interp, 1, objv, NULL);
        return TCL_ERROR;
    }

771
772
773
774
775
776
777
778
779
780
781
782
783

784
785
786
787
788
789
790
 * Side effects:
 *  Lots.  improper clean up of resources.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadExitObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int status = 666;

    Init(interp);

    if (objc > 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "?status?");
        return TCL_ERROR;







|
|
|
|
|
<
>







771
772
773
774
775
776
777
778
779
780
781
782

783
784
785
786
787
788
789
790
 * Side effects:
 *  Lots.  improper clean up of resources.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadExitObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int status = 666;

    Init(interp);

    if (objc > 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "?status?");
        return TCL_ERROR;
817
818
819
820
821
822
823
824
825
826
827
828
829

830
831
832
833
834
835
836
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadIdObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    char thrHandle[THREAD_HNDLMAXLEN];

    Init(interp);

    if (objc > 1) {
        Tcl_WrongNumArgs(interp, 1, objv, NULL);
        return TCL_ERROR;







|
|
|
|
|
<
>







817
818
819
820
821
822
823
824
825
826
827
828

829
830
831
832
833
834
835
836
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadIdObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    char thrHandle[THREAD_HNDLMAXLEN];

    Init(interp);

    if (objc > 1) {
        Tcl_WrongNumArgs(interp, 1, objv, NULL);
        return TCL_ERROR;
858
859
860
861
862
863
864
865
866
867
868
869
870

871
872
873
874
875
876
877
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadNamesObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ii, length;
    char *result, thrHandle[THREAD_HNDLMAXLEN];
    Tcl_ThreadId *thrIdArray;
    Tcl_DString threadNames;

    Init(interp);








|
|
|
|
|
<
>







858
859
860
861
862
863
864
865
866
867
868
869

870
871
872
873
874
875
876
877
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadNamesObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ii, length;
    char *result, thrHandle[THREAD_HNDLMAXLEN];
    Tcl_ThreadId *thrIdArray;
    Tcl_DString threadNames;

    Init(interp);

924
925
926
927
928
929
930
931
932
933
934
935
936

937
938
939
940
941
942
943
static void
threadSendFree(ClientData ptr)
{
    ckfree((char *)ptr);
}

static int
ThreadSendObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    size_t size;
    int ret, ii = 0, flags = 0;
    Tcl_ThreadId thrId;
    const char *script, *arg;
    Tcl_Obj *var = NULL;

    ThreadClbkData *clbkPtr = NULL;







|
|
|
|
|
<
>







924
925
926
927
928
929
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931
932
933
934
935

936
937
938
939
940
941
942
943
static void
threadSendFree(ClientData ptr)
{
    ckfree((char *)ptr);
}

static int
ThreadSendObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    size_t size;
    int ret, ii = 0, flags = 0;
    Tcl_ThreadId thrId;
    const char *script, *arg;
    Tcl_Obj *var = NULL;

    ThreadClbkData *clbkPtr = NULL;
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066

1067
1068
1069
1070
1071
1072
1073
 * Side effects:
 *  Script is sent to all known threads except the caller thread.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadBroadcastObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ii, nthreads;
    size_t size;
    const char *script;
    Tcl_ThreadId *thrIdArray;
    ThreadSendData *sendPtr, job;

    Init(interp);







|
|
|
|
|
<
>







1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065

1066
1067
1068
1069
1070
1071
1072
1073
 * Side effects:
 *  Script is sent to all known threads except the caller thread.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadBroadcastObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ii, nthreads;
    size_t size;
    const char *script;
    Tcl_ThreadId *thrIdArray;
    ThreadSendData *sendPtr, job;

    Init(interp);
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153

1154
1155
1156
1157
1158
1159
1160
 * Side effects:
 *  Enters the event loop.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadWaitObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Init(interp);

    if (objc > 1) {
        Tcl_WrongNumArgs(interp, 1, objv, NULL);
        return TCL_ERROR;
    }








|
|
|
|
|
<
>







1141
1142
1143
1144
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1146
1147
1148
1149
1150
1151
1152

1153
1154
1155
1156
1157
1158
1159
1160
 * Side effects:
 *  Enters the event loop.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadWaitObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Init(interp);

    if (objc > 1) {
        Tcl_WrongNumArgs(interp, 1, objv, NULL);
        return TCL_ERROR;
    }

1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189

1190
1191
1192
1193
1194
1195
1196
 * Side effects:
 *  Registers an errorproc.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadErrorProcObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    size_t len;
    char *proc;

    Init(interp);

    if (objc > 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "?proc?");







|
|
|
|
|
<
>







1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188

1189
1190
1191
1192
1193
1194
1195
1196
 * Side effects:
 *  Registers an errorproc.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadErrorProcObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    size_t len;
    char *proc;

    Init(interp);

    if (objc > 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "?proc?");
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
        proc = Tcl_GetString(objv[1]);
        len = objv[1]->length;
        if (len == 0) {
            errorThreadId = NULL;
            errorProcString = NULL;
        } else {
            errorThreadId = Tcl_GetCurrentThread();
            errorProcString = ckalloc(1+strlen(proc));
            strcpy(errorProcString, proc);
            Tcl_DeleteThreadExitHandler(ThreadFreeError, NULL);
            Tcl_CreateThreadExitHandler(ThreadFreeError, NULL);
        }
    }
    Tcl_MutexUnlock(&threadMutex);

    return TCL_OK;
}

static void
ThreadFreeError(clientData)
    ClientData clientData;
{

    Tcl_MutexLock(&threadMutex);
    if (errorThreadId != Tcl_GetCurrentThread()) {
        Tcl_MutexUnlock(&threadMutex);
        return;
    }
    ckfree(errorProcString);
    errorThreadId = NULL;







|











|
|
<
>







1208
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1214
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1219
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1221
1222
1223
1224
1225
1226
1227
1228

1229
1230
1231
1232
1233
1234
1235
1236
        proc = Tcl_GetString(objv[1]);
        len = objv[1]->length;
        if (len == 0) {
            errorThreadId = NULL;
            errorProcString = NULL;
        } else {
            errorThreadId = Tcl_GetCurrentThread();
            errorProcString = (char *)ckalloc(1+strlen(proc));
            strcpy(errorProcString, proc);
            Tcl_DeleteThreadExitHandler(ThreadFreeError, NULL);
            Tcl_CreateThreadExitHandler(ThreadFreeError, NULL);
        }
    }
    Tcl_MutexUnlock(&threadMutex);

    return TCL_OK;
}

static void
ThreadFreeError(
    ClientData clientData

) {
    Tcl_MutexLock(&threadMutex);
    if (errorThreadId != Tcl_GetCurrentThread()) {
        Tcl_MutexUnlock(&threadMutex);
        return;
    }
    ckfree(errorProcString);
    errorThreadId = NULL;
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264

1265
1266
1267
1268
1269
1270
1271
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadJoinObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Tcl_ThreadId thrId;

    Init(interp);

    /*
     * Syntax of 'join': id
     */







|
|
|
|
|
<
>







1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263

1264
1265
1266
1267
1268
1269
1270
1271
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadJoinObjCmd(
    ClientData  dummy,          /* Not used. */
    Tcl_Interp *interp,         /* Current interpreter. */
    int         objc,           /* Number of arguments. */
    Tcl_Obj    *const objv[]    /* Argument objects. */

) {
    Tcl_ThreadId thrId;

    Init(interp);

    /*
     * Syntax of 'join': id
     */
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308

1309
1310
1311
1312
1313
1314
1315
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadTransferObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{


    Tcl_ThreadId thrId;
    Tcl_Channel chan;

    Init(interp);

    /*







|
|
|
|
|
<
>







1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307

1308
1309
1310
1311
1312
1313
1314
1315
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadTransferObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {

    Tcl_ThreadId thrId;
    Tcl_Channel chan;

    Init(interp);

    /*
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358

1359
1360
1361
1362
1363
1364
1365
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadDetachObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Tcl_Channel chan;

    Init(interp);

    /*
     * Syntax: thread::detach channel
     */







|
|
|
|
|
<
>







1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357

1358
1359
1360
1361
1362
1363
1364
1365
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadDetachObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Tcl_Channel chan;

    Init(interp);

    /*
     * Syntax: thread::detach channel
     */
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403

1404
1405
1406
1407
1408
1409
1410
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadAttachObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    char *chanName;

    Init(interp);

    /*
     * Syntax: thread::attach channel
     */







|
|
|
|
|
<
>







1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402

1403
1404
1405
1406
1407
1408
1409
1410
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadAttachObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    char *chanName;

    Init(interp);

    /*
     * Syntax: thread::attach channel
     */
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448

1449
1450
1451
1452
1453
1454
1455
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadExistsObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Tcl_ThreadId thrId;

    Init(interp);

    if (objc != 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "id");
        return TCL_ERROR;







|
|
|
|
|
<
>







1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447

1448
1449
1450
1451
1452
1453
1454
1455
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadExistsObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Tcl_ThreadId thrId;

    Init(interp);

    if (objc != 2) {
        Tcl_WrongNumArgs(interp, 1, objv, "id");
        return TCL_ERROR;
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488

1489
1490
1491
1492
1493
1494
1495
 *  A standard Tcl result.
 *
 * Side effects:
 *  None.
 *----------------------------------------------------------------------
 */
static int
ThreadConfigureObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    char *option, *value;
    Tcl_ThreadId thrId;         /* Id of the thread to configure */
    int i;                      /* Iterate over arg-value pairs. */
    Tcl_DString ds;             /* DString to hold result of
                                 * calling GetThreadOption. */

    if (objc < 2 || (objc % 2 == 1 && objc != 3)) {







|
|
|
|
|
<
>







1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487

1488
1489
1490
1491
1492
1493
1494
1495
 *  A standard Tcl result.
 *
 * Side effects:
 *  None.
 *----------------------------------------------------------------------
 */
static int
ThreadConfigureObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    char *option, *value;
    Tcl_ThreadId thrId;         /* Id of the thread to configure */
    int i;                      /* Iterate over arg-value pairs. */
    Tcl_DString ds;             /* DString to hold result of
                                 * calling GetThreadOption. */

    if (objc < 2 || (objc % 2 == 1 && objc != 3)) {
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560

1561
1562
1563
1564
1565
1566
1567
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCancelObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Tcl_ThreadId thrId;
    int ii, flags;
    const char *result;

    if ((objc < 2) || (objc > 4)) {
        Tcl_WrongNumArgs(interp, 1, objv, "?-unwind? id ?result?");
        return TCL_ERROR;







|
|
|
|
|
<
>







1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559

1560
1561
1562
1563
1564
1565
1566
1567
 * Side effects:
 *  See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCancelObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Tcl_ThreadId thrId;
    int ii, flags;
    const char *result;

    if ((objc < 2) || (objc > 4)) {
        Tcl_WrongNumArgs(interp, 1, objv, "?-unwind? id ?result?");
        return TCL_ERROR;
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613

1614
1615
1616
1617
1618
1619
1620
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadSendEval(interp, clientData)
    Tcl_Interp *interp;
    ClientData clientData;
{

    ThreadSendData *sendPtr = (ThreadSendData*)clientData;
    char *script = (char*)sendPtr->clientData;

    return Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL);
}

/*







|
|
|
<
>







1603
1604
1605
1606
1607
1608
1609
1610
1611
1612

1613
1614
1615
1616
1617
1618
1619
1620
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadSendEval(
    Tcl_Interp *interp,
    ClientData clientData

) {
    ThreadSendData *sendPtr = (ThreadSendData*)clientData;
    char *script = (char*)sendPtr->clientData;

    return Tcl_EvalEx(interp, script, -1, TCL_EVAL_GLOBAL);
}

/*
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641

1642
1643
1644
1645
1646
1647
1648
 * Side effects:
 *  New Tcl variable may be created
 *
 *----------------------------------------------------------------------
 */

static int
ThreadClbkSetVar(interp, clientData)
    Tcl_Interp *interp;
    ClientData clientData;
{

    ThreadClbkData *clbkPtr = (ThreadClbkData*)clientData;
    const char *var = (const char *)clbkPtr->clientData;
    Tcl_Obj *valObj;
    ThreadEventResult *resultPtr = &clbkPtr->result;
    int rc = TCL_OK;

    /*







|
|
|
<
>







1631
1632
1633
1634
1635
1636
1637
1638
1639
1640

1641
1642
1643
1644
1645
1646
1647
1648
 * Side effects:
 *  New Tcl variable may be created
 *
 *----------------------------------------------------------------------
 */

static int
ThreadClbkSetVar(
    Tcl_Interp *interp,
    ClientData clientData

) {
    ThreadClbkData *clbkPtr = (ThreadClbkData*)clientData;
    const char *var = (const char *)clbkPtr->clientData;
    Tcl_Obj *valObj;
    ThreadEventResult *resultPtr = &clbkPtr->result;
    int rc = TCL_OK;

    /*
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719

1720
1721
1722
1723
1724
1725
1726
 * Side effects:
 *  Create a thread.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCreate(interp, script, stacksize, flags, preserve)
    Tcl_Interp *interp;         /* Current interpreter. */
    const char *script;         /* Script to evaluate */
    int         stacksize;      /* Zero for default size */
    int         flags;          /* Zero for no flags */
    int         preserve;       /* If true, reserve the thread */
{

    char thrHandle[THREAD_HNDLMAXLEN];
    ThreadCtrl ctrl;
    Tcl_ThreadId thrId;

    ctrl.cd = Tcl_GetAssocData(interp, "thread:nsd", NULL);
    ctrl.script   = (char *)script;
    ctrl.condWait = NULL;







|
|
|
|
|
|
<
>







1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718

1719
1720
1721
1722
1723
1724
1725
1726
 * Side effects:
 *  Create a thread.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCreate(
    Tcl_Interp *interp,        /* Current interpreter. */
    const char *script,        /* Script to evaluate */
    int         stacksize,     /* Zero for default size */
    int         flags,         /* Zero for no flags */
    int         preserve       /* If true, reserve the thread */

) {
    char thrHandle[THREAD_HNDLMAXLEN];
    ThreadCtrl ctrl;
    Tcl_ThreadId thrId;

    ctrl.cd = Tcl_GetAssocData(interp, "thread:nsd", NULL);
    ctrl.script   = (char *)script;
    ctrl.condWait = NULL;
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797

1798
1799
1800
1801
1802
1803
1804
 * Side effects:
 *    A Tcl script is executed in a new thread.
 *
 *----------------------------------------------------------------------
 */

Tcl_ThreadCreateType
NewThread(clientData)
    ClientData clientData;
{

    ThreadCtrl *ctrlPtr = (ThreadCtrl *)clientData;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    Tcl_Interp *interp;
    int result = TCL_OK;
    size_t scriptLen;
    char *evalScript;








|
|
<
>







1788
1789
1790
1791
1792
1793
1794
1795
1796

1797
1798
1799
1800
1801
1802
1803
1804
 * Side effects:
 *    A Tcl script is executed in a new thread.
 *
 *----------------------------------------------------------------------
 */

Tcl_ThreadCreateType
NewThread(
    ClientData clientData

) {
    ThreadCtrl *ctrlPtr = (ThreadCtrl *)clientData;
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    Tcl_Interp *interp;
    int result = TCL_OK;
    size_t scriptLen;
    char *evalScript;

1911
1912
1913
1914
1915
1916
1917
1918
1919
1920

1921
1922
1923
1924
1925
1926
1927
 * Side effects:
 *  Send an event.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadErrorProc(interp)
    Tcl_Interp *interp;         /* Interp that failed */
{

    ThreadSendData *sendPtr;
    const char *argv[3];
    char buf[THREAD_HNDLMAXLEN];
    const char *errorInfo;

    errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
    if (errorInfo == NULL) {







|
|
<
>







1911
1912
1913
1914
1915
1916
1917
1918
1919

1920
1921
1922
1923
1924
1925
1926
1927
 * Side effects:
 *  Send an event.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadErrorProc(
    Tcl_Interp *interp         /* Interp that failed */

) {
    ThreadSendData *sendPtr;
    const char *argv[3];
    char buf[THREAD_HNDLMAXLEN];
    const char *errorInfo;

    errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
    if (errorInfo == NULL) {
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984

1985
1986
1987
1988
1989
1990
1991
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
ListUpdate(tsdPtr)
    ThreadSpecificData *tsdPtr;
{

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

    Tcl_MutexLock(&threadMutex);
    ListUpdateInner(tsdPtr);
    Tcl_MutexUnlock(&threadMutex);







|
|
<
>







1975
1976
1977
1978
1979
1980
1981
1982
1983

1984
1985
1986
1987
1988
1989
1990
1991
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
ListUpdate(
    ThreadSpecificData *tsdPtr

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

    Tcl_MutexLock(&threadMutex);
    ListUpdateInner(tsdPtr);
    Tcl_MutexUnlock(&threadMutex);
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014

2015
2016
2017
2018
2019
2020
2021
 * Side effects:
 *  Add the thread local storage to its list.
 *
 *----------------------------------------------------------------------
 */

static void
ListUpdateInner(tsdPtr)
    ThreadSpecificData *tsdPtr;
{

    if (threadList) {
        threadList->prevPtr = tsdPtr;
    }

    tsdPtr->nextPtr  = threadList;
    tsdPtr->prevPtr  = NULL;
    tsdPtr->threadId = Tcl_GetCurrentThread();







|
|
<
>







2005
2006
2007
2008
2009
2010
2011
2012
2013

2014
2015
2016
2017
2018
2019
2020
2021
 * Side effects:
 *  Add the thread local storage to its list.
 *
 *----------------------------------------------------------------------
 */

static void
ListUpdateInner(
    ThreadSpecificData *tsdPtr

) {
    if (threadList) {
        threadList->prevPtr = tsdPtr;
    }

    tsdPtr->nextPtr  = threadList;
    tsdPtr->prevPtr  = NULL;
    tsdPtr->threadId = Tcl_GetCurrentThread();
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046

2047
2048
2049
2050
2051
2052
2053
 * Side effects:
 *  Remove the thread local storage from its list.
 *
 *----------------------------------------------------------------------
 */

static void
ListRemove(tsdPtr)
    ThreadSpecificData *tsdPtr;
{

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

    Tcl_MutexLock(&threadMutex);
    ListRemoveInner(tsdPtr);
    Tcl_MutexUnlock(&threadMutex);







|
|
<
>







2037
2038
2039
2040
2041
2042
2043
2044
2045

2046
2047
2048
2049
2050
2051
2052
2053
 * Side effects:
 *  Remove the thread local storage from its list.
 *
 *----------------------------------------------------------------------
 */

static void
ListRemove(
    ThreadSpecificData *tsdPtr

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

    Tcl_MutexLock(&threadMutex);
    ListRemoveInner(tsdPtr);
    Tcl_MutexUnlock(&threadMutex);
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075

2076
2077
2078
2079
2080
2081
2082
 * Side effects:
 *  Remove the thread local storage from its list.
 *
 *----------------------------------------------------------------------
 */

static void
ListRemoveInner(tsdPtr)
    ThreadSpecificData *tsdPtr;
{

    if (tsdPtr->prevPtr || tsdPtr->nextPtr) {
        if (tsdPtr->prevPtr) {
            tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
        } else {
            threadList = tsdPtr->nextPtr;
        }
        if (tsdPtr->nextPtr) {







|
|
<
>







2066
2067
2068
2069
2070
2071
2072
2073
2074

2075
2076
2077
2078
2079
2080
2081
2082
 * Side effects:
 *  Remove the thread local storage from its list.
 *
 *----------------------------------------------------------------------
 */

static void
ListRemoveInner(
    ThreadSpecificData *tsdPtr

) {
    if (tsdPtr->prevPtr || tsdPtr->nextPtr) {
        if (tsdPtr->prevPtr) {
            tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
        } else {
            threadList = tsdPtr->nextPtr;
        }
        if (tsdPtr->nextPtr) {
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112

2113
2114
2115
2116
2117
2118
2119
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadList(interp, thrIdArray)
    Tcl_Interp *interp;
    Tcl_ThreadId **thrIdArray;
{

    int ii, count = 0;
    ThreadSpecificData *tsdPtr;

    Tcl_MutexLock(&threadMutex);

    /*
     * First walk; find out how many threads are registered.







|
|
|
<
>







2102
2103
2104
2105
2106
2107
2108
2109
2110
2111

2112
2113
2114
2115
2116
2117
2118
2119
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadList(
    Tcl_Interp *interp,
    Tcl_ThreadId **thrIdArray

) {
    int ii, count = 0;
    ThreadSpecificData *tsdPtr;

    Tcl_MutexLock(&threadMutex);

    /*
     * First walk; find out how many threads are registered.
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172

2173
2174
2175
2176
2177
2178
2179
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadExists(thrId)
     Tcl_ThreadId thrId;
{

    ThreadSpecificData *tsdPtr;

    Tcl_MutexLock(&threadMutex);
    tsdPtr = ThreadExistsInner(thrId);
    Tcl_MutexUnlock(&threadMutex);

    return tsdPtr != NULL;







|
|
<
>







2163
2164
2165
2166
2167
2168
2169
2170
2171

2172
2173
2174
2175
2176
2177
2178
2179
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadExists(
     Tcl_ThreadId thrId

) {
    ThreadSpecificData *tsdPtr;

    Tcl_MutexLock(&threadMutex);
    tsdPtr = ThreadExistsInner(thrId);
    Tcl_MutexUnlock(&threadMutex);

    return tsdPtr != NULL;
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203

2204
2205
2206
2207
2208
2209
2210
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static ThreadSpecificData *
ThreadExistsInner(thrId)
    Tcl_ThreadId thrId;              /* Thread id to look for. */
{

    ThreadSpecificData *tsdPtr;

    for (tsdPtr = threadList; tsdPtr; tsdPtr = tsdPtr->nextPtr) {
        if (tsdPtr->threadId == thrId) {
            return tsdPtr;
        }
    }







|
|
<
>







2194
2195
2196
2197
2198
2199
2200
2201
2202

2203
2204
2205
2206
2207
2208
2209
2210
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static ThreadSpecificData *
ThreadExistsInner(
    Tcl_ThreadId thrId              /* Thread id to look for. */

) {
    ThreadSpecificData *tsdPtr;

    for (tsdPtr = threadList; tsdPtr; tsdPtr = tsdPtr->nextPtr) {
        if (tsdPtr->threadId == thrId) {
            return tsdPtr;
        }
    }
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238

2239
2240
2241
2242
2243
2244
2245
 * Side effects:
 *    None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCancel(interp, thrId, result, flags)
    Tcl_Interp  *interp;        /* The current interpreter. */
    Tcl_ThreadId thrId;         /* Thread ID of other interpreter. */
    const char *result;         /* The error message or NULL for default. */
    int flags;                  /* Flags for Tcl_CancelEval. */
{

    int code;
    Tcl_Obj *resultObj = NULL;
    ThreadSpecificData *tsdPtr; /* ... of the target thread */

    Tcl_MutexLock(&threadMutex);

    tsdPtr = ThreadExistsInner(thrId);







|
|
|
|
|
<
>







2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237

2238
2239
2240
2241
2242
2243
2244
2245
 * Side effects:
 *    None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCancel(
    Tcl_Interp  *interp,       /* The current interpreter. */
    Tcl_ThreadId thrId,        /* Thread ID of other interpreter. */
    const char *result,        /* The error message or NULL for default. */
    int flags                  /* Flags for Tcl_CancelEval. */

) {
    int code;
    Tcl_Obj *resultObj = NULL;
    ThreadSpecificData *tsdPtr; /* ... of the target thread */

    Tcl_MutexLock(&threadMutex);

    tsdPtr = ThreadExistsInner(thrId);
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290

2291
2292
2293
2294
2295
2296
2297
 *  The status of the exiting thread is left in the interp result
 *  area, but only in the case of success.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadJoin(interp, thrId)
    Tcl_Interp  *interp;        /* The current interpreter. */
    Tcl_ThreadId thrId;         /* Thread ID of other interpreter. */
{

    int ret, state;

    ret = Tcl_JoinThread(thrId, &state);

    if (ret == TCL_OK) {
        Tcl_SetIntObj(Tcl_GetObjResult (interp), state);
    } else {







|
|
|
<
>







2280
2281
2282
2283
2284
2285
2286
2287
2288
2289

2290
2291
2292
2293
2294
2295
2296
2297
 *  The status of the exiting thread is left in the interp result
 *  area, but only in the case of success.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadJoin(
    Tcl_Interp  *interp,       /* The current interpreter. */
    Tcl_ThreadId thrId         /* Thread ID of other interpreter. */

) {
    int ret, state;

    ret = Tcl_JoinThread(thrId, &state);

    if (ret == TCL_OK) {
        Tcl_SetIntObj(Tcl_GetObjResult (interp), state);
    } else {
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333

2334
2335
2336
2337
2338
2339
2340
 *  involved (specified and current) are modified. The channel is
 *  moved, all event handling for the channel is killed.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadTransfer(interp, thrId, chan)
    Tcl_Interp *interp;         /* The current interpreter. */
    Tcl_ThreadId thrId;         /* Thread Id of other interpreter. */
    Tcl_Channel  chan;          /* The channel to transfer */
{

    /* Steps to perform for the transfer:
     *
     * i.   Sanity checks: chan has to registered in interp, must not be
     *      shared. This automatically excludes the special channels for
     *      stdin, stdout and stderr!
     * ii.  Clear event handling.
     * iii. Bump reference counter up to prevent destruction during the







|
|
|
|
<
>







2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332

2333
2334
2335
2336
2337
2338
2339
2340
 *  involved (specified and current) are modified. The channel is
 *  moved, all event handling for the channel is killed.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadTransfer(
    Tcl_Interp *interp,        /* The current interpreter. */
    Tcl_ThreadId thrId,        /* Thread Id of other interpreter. */
    Tcl_Channel  chan          /* The channel to transfer */

) {
    /* Steps to perform for the transfer:
     *
     * i.   Sanity checks: chan has to registered in interp, must not be
     *      shared. This automatically excludes the special channels for
     *      stdin, stdout and stderr!
     * ii.  Clear event handling.
     * iii. Bump reference counter up to prevent destruction during the
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509

2510
2511
2512
2513
2514
2515
2516
 *  The thread-global lists of all known channels (transferList)
 *  is modified. All event handling for the channel is killed.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadDetach(interp, chan)
    Tcl_Interp *interp;         /* The current interpreter. */
    Tcl_Channel chan;           /* The channel to detach */
{

    TransferEvent *evPtr;
    TransferResult *resultPtr;

    if (!Tcl_IsChannelRegistered(interp, chan)) {
        Tcl_SetObjResult(interp, Tcl_NewStringObj("channel is not registered here", -1));
    }
    if (Tcl_IsChannelShared(chan)) {







|
|
|
<
>







2499
2500
2501
2502
2503
2504
2505
2506
2507
2508

2509
2510
2511
2512
2513
2514
2515
2516
 *  The thread-global lists of all known channels (transferList)
 *  is modified. All event handling for the channel is killed.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadDetach(
    Tcl_Interp *interp,        /* The current interpreter. */
    Tcl_Channel chan           /* The channel to detach */

) {
    TransferEvent *evPtr;
    TransferResult *resultPtr;

    if (!Tcl_IsChannelRegistered(interp, chan)) {
        Tcl_SetObjResult(interp, Tcl_NewStringObj("channel is not registered here", -1));
    }
    if (Tcl_IsChannelShared(chan)) {
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595

2596
2597
2598
2599
2600
2601
2602
 *  The thread-global lists of all known channels (transferList)
 *  is modified.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadAttach(interp, chanName)
    Tcl_Interp *interp;         /* The current interpreter. */
    char *chanName;             /* The name of the channel to detach */
{

    int found = 0;
    Tcl_Channel chan = NULL;
    TransferResult *resPtr;

    /*
     * Locate the channel to attach by looking up its name in
     * the list of transfered channels. Watch that we don't







|
|
|
<
>







2585
2586
2587
2588
2589
2590
2591
2592
2593
2594

2595
2596
2597
2598
2599
2600
2601
2602
 *  The thread-global lists of all known channels (transferList)
 *  is modified.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadAttach(
    Tcl_Interp *interp,        /* The current interpreter. */
    char *chanName             /* The name of the channel to detach */

) {
    int found = 0;
    Tcl_Channel chan = NULL;
    TransferResult *resPtr;

    /*
     * Locate the channel to attach by looking up its name in
     * the list of transfered channels. Watch that we don't
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664

2665
2666
2667
2668
2669
2670
2671
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadSend(interp, thrId, send, clbk, flags)
    Tcl_Interp     *interp;      /* The current interpreter. */
    Tcl_ThreadId    thrId;       /* Thread Id of other thread. */
    ThreadSendData *send;        /* Pointer to structure with work to do */
    ThreadClbkData *clbk;        /* Opt. callback structure (may be NULL) */
    int             flags;       /* Wait or queue to tail */
{

    ThreadSpecificData *tsdPtr = NULL; /* ... of the target thread */

    int code;
    ThreadEvent *eventPtr;
    ThreadEventResult *resultPtr;

    /*







|
|
|
|
|
|
<
>







2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663

2664
2665
2666
2667
2668
2669
2670
2671
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadSend(
    Tcl_Interp     *interp,     /* The current interpreter. */
    Tcl_ThreadId    thrId,      /* Thread Id of other thread. */
    ThreadSendData *send,       /* Pointer to structure with work to do */
    ThreadClbkData *clbk,       /* Opt. callback structure (may be NULL) */
    int             flags       /* Wait or queue to tail */

) {
    ThreadSpecificData *tsdPtr = NULL; /* ... of the target thread */

    int code;
    ThreadEvent *eventPtr;
    ThreadEventResult *resultPtr;

    /*
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981

2982
2983
2984
2985
2986
2987
2988
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadReserve(interp, thrId, operation, wait)
    Tcl_Interp *interp;                 /* Current interpreter */
    Tcl_ThreadId thrId;                 /* Target thread ID */
    int operation;                      /* THREAD_RESERVE | THREAD_RELEASE */
    int wait;                           /* Wait for thread to exit */
{

    int users, dowait = 0;
    ThreadEvent *evPtr;
    ThreadSpecificData *tsdPtr;

    Tcl_MutexLock(&threadMutex);

    /*







|
|
|
|
|
<
>







2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980

2981
2982
2983
2984
2985
2986
2987
2988
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadReserve(
    Tcl_Interp *interp,                /* Current interpreter */
    Tcl_ThreadId thrId,                /* Target thread ID */
    int operation,                     /* THREAD_RESERVE | THREAD_RELEASE */
    int wait                           /* Wait for thread to exit */

) {
    int users, dowait = 0;
    ThreadEvent *evPtr;
    ThreadSpecificData *tsdPtr;

    Tcl_MutexLock(&threadMutex);

    /*
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096

3097
3098
3099
3100
3101
3102
3103
 *
 * Side effects:
 *  Fills out the ThreadEventResult struct.
 *
 *----------------------------------------------------------------------
 */
static int
ThreadEventProc(evPtr, mask)
    Tcl_Event *evPtr;           /* Really ThreadEvent */
    int mask;
{

    ThreadSpecificData* tsdPtr = TCL_TSD_INIT(&dataKey);

    Tcl_Interp           *interp = NULL;
    Tcl_ThreadId           thrId = Tcl_GetCurrentThread();
    ThreadEvent        *eventPtr = (ThreadEvent*)evPtr;
    ThreadSendData      *sendPtr = eventPtr->sendData;
    ThreadClbkData      *clbkPtr = eventPtr->clbkData;







|
|
|
<
>







3086
3087
3088
3089
3090
3091
3092
3093
3094
3095

3096
3097
3098
3099
3100
3101
3102
3103
 *
 * Side effects:
 *  Fills out the ThreadEventResult struct.
 *
 *----------------------------------------------------------------------
 */
static int
ThreadEventProc(
    Tcl_Event *evPtr,          /* Really ThreadEvent */
    int mask

) {
    ThreadSpecificData* tsdPtr = TCL_TSD_INIT(&dataKey);

    Tcl_Interp           *interp = NULL;
    Tcl_ThreadId           thrId = Tcl_GetCurrentThread();
    ThreadEvent        *eventPtr = (ThreadEvent*)evPtr;
    ThreadSendData      *sendPtr = eventPtr->sendData;
    ThreadClbkData      *clbkPtr = eventPtr->clbkData;
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260

3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
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
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static void
ThreadSetResult(interp, code, resultPtr)
    Tcl_Interp *interp;
    int code;
    ThreadEventResult *resultPtr;
{

    size_t size;
    const char *errorCode, *errorInfo, *result;

    if (interp == NULL) {
        code      = TCL_ERROR;
        errorInfo = "";
        errorCode = "THREAD";
        result    = "no target interp!";
        size    = strlen(result);
        resultPtr->result = (size) ?
            memcpy(ckalloc(1+size), result, 1+size) : threadEmptyResult;
    } else {
        result = Tcl_GetString(Tcl_GetObjResult(interp));
        size = Tcl_GetObjResult(interp)->length;
        resultPtr->result = (size) ?
            memcpy(ckalloc(1+size), result, 1+size) : threadEmptyResult;
        if (code == TCL_ERROR) {
            errorCode = Tcl_GetVar2(interp, "errorCode", NULL, TCL_GLOBAL_ONLY);
            errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
        } else {
            errorCode = NULL;
            errorInfo = NULL;
        }
    }

    resultPtr->code = code;

    if (errorCode != NULL) {
        size = strlen(errorCode) + 1;
        resultPtr->errorCode = memcpy(ckalloc(size), errorCode, size);
    } else {
        resultPtr->errorCode = NULL;
    }
    if (errorInfo != NULL) {
        size = strlen(errorInfo) + 1;
        resultPtr->errorInfo = memcpy(ckalloc(size), errorInfo, size);
    } else {
        resultPtr->errorInfo = NULL;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * ThreadGetOption --
 *
 * Results:
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadGetOption(interp, thrId, option, dsPtr)
    Tcl_Interp *interp;
    Tcl_ThreadId thrId;
    char *option;
    Tcl_DString *dsPtr;
{

    size_t len;
    ThreadSpecificData *tsdPtr = NULL;

    /*
     * If the optionName is NULL it means that we want
     * a list of all options and values.
     */







|
|
|
|
<
>










|




|













|





|


















|
|
|
|
|
<
>







3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259

3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
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
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static void
ThreadSetResult(
    Tcl_Interp *interp,
    int code,
    ThreadEventResult *resultPtr

) {
    size_t size;
    const char *errorCode, *errorInfo, *result;

    if (interp == NULL) {
        code      = TCL_ERROR;
        errorInfo = "";
        errorCode = "THREAD";
        result    = "no target interp!";
        size    = strlen(result);
        resultPtr->result = (size) ?
            (char *)memcpy(ckalloc(1+size), result, 1+size) : threadEmptyResult;
    } else {
        result = Tcl_GetString(Tcl_GetObjResult(interp));
        size = Tcl_GetObjResult(interp)->length;
        resultPtr->result = (size) ?
            (char *)memcpy(ckalloc(1+size), result, 1+size) : threadEmptyResult;
        if (code == TCL_ERROR) {
            errorCode = Tcl_GetVar2(interp, "errorCode", NULL, TCL_GLOBAL_ONLY);
            errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
        } else {
            errorCode = NULL;
            errorInfo = NULL;
        }
    }

    resultPtr->code = code;

    if (errorCode != NULL) {
        size = strlen(errorCode) + 1;
        resultPtr->errorCode = (char *)memcpy(ckalloc(size), errorCode, size);
    } else {
        resultPtr->errorCode = NULL;
    }
    if (errorInfo != NULL) {
        size = strlen(errorInfo) + 1;
        resultPtr->errorInfo = (char *)memcpy(ckalloc(size), errorInfo, size);
    } else {
        resultPtr->errorInfo = NULL;
    }
}

/*
 *----------------------------------------------------------------------
 *
 * ThreadGetOption --
 *
 * Results:
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadGetOption(
    Tcl_Interp *interp,
    Tcl_ThreadId thrId,
    char *option,
    Tcl_DString *dsPtr

) {
    size_t len;
    ThreadSpecificData *tsdPtr = NULL;

    /*
     * If the optionName is NULL it means that we want
     * a list of all options and values.
     */
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412

3413
3414
3415
3416
3417
3418
3419
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadSetOption(interp, thrId, option, value)
    Tcl_Interp *interp;
    Tcl_ThreadId thrId;
    char *option;
    char *value;
{

    size_t len = strlen(option);
    ThreadSpecificData *tsdPtr = NULL;

    Tcl_MutexLock(&threadMutex);

    tsdPtr = ThreadExistsInner(thrId);








|
|
|
|
|
<
>







3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411

3412
3413
3414
3415
3416
3417
3418
3419
 *
 * Side effects:
 *
 *----------------------------------------------------------------------
 */

static int
ThreadSetOption(
    Tcl_Interp *interp,
    Tcl_ThreadId thrId,
    char *option,
    char *value

) {
    size_t len = strlen(option);
    ThreadSpecificData *tsdPtr = NULL;

    Tcl_MutexLock(&threadMutex);

    tsdPtr = ThreadExistsInner(thrId);

3470
3471
3472
3473
3474
3475
3476
3477
3478
3479

3480
3481
3482
3483
3484
3485
3486
 *
 * Side effects.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadIdleProc(clientData)
    ClientData clientData;
{

    int ret;
    ThreadSendData *sendPtr = (ThreadSendData*)clientData;

    ret = (*sendPtr->execProc)(sendPtr->interp, (ClientData)sendPtr);
    if (ret != TCL_OK) {
        ThreadErrorProc(sendPtr->interp);
    }







|
|
<
>







3470
3471
3472
3473
3474
3475
3476
3477
3478

3479
3480
3481
3482
3483
3484
3485
3486
 *
 * Side effects.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadIdleProc(
    ClientData clientData

) {
    int ret;
    ThreadSendData *sendPtr = (ThreadSendData*)clientData;

    ret = (*sendPtr->execProc)(sendPtr->interp, (ClientData)sendPtr);
    if (ret != TCL_OK) {
        ThreadErrorProc(sendPtr->interp);
    }
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512

3513
3514
3515
3516
3517
3518
3519
 * Side effects:
 *  Fills out the TransferResult struct.
 *
 *----------------------------------------------------------------------
 */

static int
TransferEventProc(evPtr, mask)
    Tcl_Event *evPtr;           /* Really ThreadEvent */
    int mask;
{

    ThreadSpecificData    *tsdPtr = TCL_TSD_INIT(&dataKey);
    TransferEvent       *eventPtr = (TransferEvent *)evPtr;
    TransferResult     *resultPtr = eventPtr->resultPtr;
    Tcl_Interp            *interp = tsdPtr->interp;
    int code;
    const char* msg = NULL;








|
|
|
<
>







3502
3503
3504
3505
3506
3507
3508
3509
3510
3511

3512
3513
3514
3515
3516
3517
3518
3519
 * Side effects:
 *  Fills out the TransferResult struct.
 *
 *----------------------------------------------------------------------
 */

static int
TransferEventProc(
    Tcl_Event *evPtr,          /* Really ThreadEvent */
    int mask

) {
    ThreadSpecificData    *tsdPtr = TCL_TSD_INIT(&dataKey);
    TransferEvent       *eventPtr = (TransferEvent *)evPtr;
    TransferResult     *resultPtr = eventPtr->resultPtr;
    Tcl_Interp            *interp = tsdPtr->interp;
    int code;
    const char* msg = NULL;

3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
        }
    }
    if (resultPtr) {
        Tcl_MutexLock(&threadMutex);
        resultPtr->resultCode = code;
        if (msg != NULL) {
            size_t size = strlen(msg)+1;
            resultPtr->resultMsg = memcpy(ckalloc(size), msg, size);
        }
        Tcl_ConditionNotify(&resultPtr->done);
        Tcl_MutexUnlock(&threadMutex);
    }

    return 1;
}







|







3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
        }
    }
    if (resultPtr) {
        Tcl_MutexLock(&threadMutex);
        resultPtr->resultCode = code;
        if (msg != NULL) {
            size_t size = strlen(msg)+1;
            resultPtr->resultMsg = (char *)memcpy(ckalloc(size), msg, size);
        }
        Tcl_ConditionNotify(&resultPtr->done);
        Tcl_MutexUnlock(&threadMutex);
    }

    return 1;
}
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576

3577
3578
3579
3580
3581
3582
3583
 *
 * Side effects:
 *  Clears up mem specified in ClientData
 *
 *----------------------------------------------------------------------
 */
static void
ThreadFreeProc(clientData)
    ClientData clientData;
{

    /*
     * This will free send and/or callback structures
     * since both are the same in the beginning.
     */

    ThreadSendData *anyPtr = (ThreadSendData*)clientData;








|
|
<
>







3567
3568
3569
3570
3571
3572
3573
3574
3575

3576
3577
3578
3579
3580
3581
3582
3583
 *
 * Side effects:
 *  Clears up mem specified in ClientData
 *
 *----------------------------------------------------------------------
 */
static void
ThreadFreeProc(
    ClientData clientData

) {
    /*
     * This will free send and/or callback structures
     * since both are the same in the beginning.
     */

    ThreadSendData *anyPtr = (ThreadSendData*)clientData;

3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612

3613
3614
3615
3616
3617
3618
3619
 *
 * Side effects:
 *  It cleans up our events in the event queue for this thread.
 *
 *----------------------------------------------------------------------
 */
static int
ThreadDeleteEvent(eventPtr, clientData)
    Tcl_Event *eventPtr;        /* Really ThreadEvent */
    ClientData clientData;      /* dummy */
{

    if (eventPtr->proc == ThreadEventProc) {
        /*
         * Regular script event. Just dispose memory
         */
        ThreadEvent *evPtr = (ThreadEvent*)eventPtr;
        if (evPtr->sendData) {
            ThreadFreeProc((ClientData)evPtr->sendData);







|
|
|
<
>







3602
3603
3604
3605
3606
3607
3608
3609
3610
3611

3612
3613
3614
3615
3616
3617
3618
3619
 *
 * Side effects:
 *  It cleans up our events in the event queue for this thread.
 *
 *----------------------------------------------------------------------
 */
static int
ThreadDeleteEvent(
    Tcl_Event *eventPtr,       /* Really ThreadEvent */
    ClientData clientData      /* dummy */

) {
    if (eventPtr->proc == ThreadEventProc) {
        /*
         * Regular script event. Just dispose memory
         */
        ThreadEvent *evPtr = (ThreadEvent*)eventPtr;
        if (evPtr->sendData) {
            ThreadFreeProc((ClientData)evPtr->sendData);
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681

3682
3683
3684
3685
3686
3687
3688
 * Side effects:
 *  It unblocks anyone that is waiting on a send to this thread.
 *  It cleans up any events in the event queue for this thread.
 *
 *----------------------------------------------------------------------
 */
static void
ThreadExitProc(clientData)
    ClientData clientData;
{

    char *threadEvalScript = (char*)clientData;
    const char *diemsg = "target thread died";
    ThreadEventResult *resultPtr, *nextPtr;
    Tcl_ThreadId self = Tcl_GetCurrentThread();
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    TransferResult *tResultPtr, *tNextPtr;







|
|
<
>







3672
3673
3674
3675
3676
3677
3678
3679
3680

3681
3682
3683
3684
3685
3686
3687
3688
 * Side effects:
 *  It unblocks anyone that is waiting on a send to this thread.
 *  It cleans up any events in the event queue for this thread.
 *
 *----------------------------------------------------------------------
 */
static void
ThreadExitProc(
    ClientData clientData

) {
    char *threadEvalScript = (char*)clientData;
    const char *diemsg = "target thread died";
    ThreadEventResult *resultPtr, *nextPtr;
    Tcl_ThreadId self = Tcl_GetCurrentThread();
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    TransferResult *tResultPtr, *tNextPtr;
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748

            /*
             * Dang. The target is going away. Unblock the caller.
             * The result string must be dynamically allocated
             * because the main thread is going to call free on it.
             */

            resultPtr->result = strcpy(ckalloc(1+strlen(diemsg)), diemsg);
            resultPtr->code = TCL_ERROR;
            resultPtr->errorCode = resultPtr->errorInfo = NULL;
            Tcl_ConditionNotify(&resultPtr->done);
        }
    }
    for (tResultPtr = transferList; tResultPtr; tResultPtr = tNextPtr) {
        tNextPtr = tResultPtr->nextPtr;







|







3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748

            /*
             * Dang. The target is going away. Unblock the caller.
             * The result string must be dynamically allocated
             * because the main thread is going to call free on it.
             */

            resultPtr->result = strcpy((char *)ckalloc(1+strlen(diemsg)), diemsg);
            resultPtr->code = TCL_ERROR;
            resultPtr->errorCode = resultPtr->errorInfo = NULL;
            Tcl_ConditionNotify(&resultPtr->done);
        }
    }
    for (tResultPtr = transferList; tResultPtr; tResultPtr = tNextPtr) {
        tNextPtr = tResultPtr->nextPtr;
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
        } else if (tResultPtr->dstThreadId == self) {
            /*
             * Dang. The target is going away. Unblock the caller.
             * The result string must be dynamically allocated
             * because the main thread is going to call free on it.
             */

            tResultPtr->resultMsg = strcpy(ckalloc(1+strlen(diemsg)),
                                           diemsg);
            tResultPtr->resultCode = TCL_ERROR;
            Tcl_ConditionNotify(&tResultPtr->done);
        }
    }
    Tcl_MutexUnlock(&threadMutex);
}







|







3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
        } else if (tResultPtr->dstThreadId == self) {
            /*
             * Dang. The target is going away. Unblock the caller.
             * The result string must be dynamically allocated
             * because the main thread is going to call free on it.
             */

            tResultPtr->resultMsg = strcpy((char *)ckalloc(1+strlen(diemsg)),
                                           diemsg);
            tResultPtr->resultCode = TCL_ERROR;
            Tcl_ConditionNotify(&tResultPtr->done);
        }
    }
    Tcl_MutexUnlock(&threadMutex);
}
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798

3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823

3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadGetHandle(thrId, handlePtr)
    Tcl_ThreadId thrId;
    char *handlePtr;
{

    sprintf(handlePtr, THREAD_HNDLPREFIX"%p", thrId);
}

/*
 *----------------------------------------------------------------------
 *
 * ThreadGetId --
 *
 *  Returns the ID of thread given it's Tcl handle.
 *
 * Results:
 *  Thread ID.
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadGetId(interp, handleObj, thrIdPtr)
     Tcl_Interp *interp;
     Tcl_Obj *handleObj;
     Tcl_ThreadId *thrIdPtr;
{

    const char *thrHandle = Tcl_GetString(handleObj);

    if (sscanf(thrHandle, THREAD_HNDLPREFIX"%p", thrIdPtr) == 1) {
        return TCL_OK;
    }

    Tcl_AppendResult(interp, "invalid thread handle \"",
                     thrHandle, "\"", NULL);
    return TCL_ERROR;
}







|
|
|
<
>
|



















|
|
|
|
<
>


|







3788
3789
3790
3791
3792
3793
3794
3795
3796
3797

3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822

3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadGetHandle(
    Tcl_ThreadId thrId,
    char *handlePtr

) {
    sprintf(handlePtr, THREAD_HNDLPREFIX "%p", thrId);
}

/*
 *----------------------------------------------------------------------
 *
 * ThreadGetId --
 *
 *  Returns the ID of thread given it's Tcl handle.
 *
 * Results:
 *  Thread ID.
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadGetId(
     Tcl_Interp *interp,
     Tcl_Obj *handleObj,
     Tcl_ThreadId *thrIdPtr

) {
    const char *thrHandle = Tcl_GetString(handleObj);

    if (sscanf(thrHandle, THREAD_HNDLPREFIX "%p", thrIdPtr) == 1) {
        return TCL_OK;
    }

    Tcl_AppendResult(interp, "invalid thread handle \"",
                     thrHandle, "\"", NULL);
    return TCL_ERROR;
}
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856

3857
3858
3859
3860
3861
3862
3863
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
ErrorNoSuchThread(interp, thrId)
    Tcl_Interp *interp;
    Tcl_ThreadId thrId;
{

    char thrHandle[THREAD_HNDLMAXLEN];

    ThreadGetHandle(thrId, thrHandle);
    Tcl_AppendResult(interp, "thread \"", thrHandle,
                     "\" does not exist", NULL);
}








|
|
|
<
>







3846
3847
3848
3849
3850
3851
3852
3853
3854
3855

3856
3857
3858
3859
3860
3861
3862
3863
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
ErrorNoSuchThread(
    Tcl_Interp *interp,
    Tcl_ThreadId thrId

) {
    char thrHandle[THREAD_HNDLMAXLEN];

    ThreadGetHandle(thrId, thrHandle);
    Tcl_AppendResult(interp, "thread \"", thrHandle,
                     "\" does not exist", NULL);
}

3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885

3886
3887
3888
3889
3890
3891
3892
 *  Events still pending in the thread event queue and ready to fire
 *  are not processed.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadCutChannel(interp, chan)
    Tcl_Interp *interp;
    Tcl_Channel chan;
{

    Tcl_DriverWatchProc *watchProc;

    Tcl_ClearChannelHandlers(chan);

    watchProc   = Tcl_ChannelWatchProc(Tcl_GetChannelType(chan));

    /*







|
|
|
<
>







3875
3876
3877
3878
3879
3880
3881
3882
3883
3884

3885
3886
3887
3888
3889
3890
3891
3892
 *  Events still pending in the thread event queue and ready to fire
 *  are not processed.
 *
 *----------------------------------------------------------------------
 */

static void
ThreadCutChannel(
    Tcl_Interp *interp,
    Tcl_Channel chan

) {
    Tcl_DriverWatchProc *watchProc;

    Tcl_ClearChannelHandlers(chan);

    watchProc   = Tcl_ChannelWatchProc(Tcl_GetChannelType(chan));

    /*
Changes to generic/threadPoolCmd.c.
189
190
191
192
193
194
195
196
197
198
199
200
201

202
203
204
205
206
207
208
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolCreateObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ii, minw, maxw, idle;
    char buf[64], *exs = NULL, *cmd = NULL;
    ThreadPool *tpoolPtr;

    /*
     * Syntax:  tpool::create ?-minworkers count?
     *                        ?-maxworkers count?







|
|
|
|
|
<
>







189
190
191
192
193
194
195
196
197
198
199
200

201
202
203
204
205
206
207
208
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolCreateObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ii, minw, maxw, idle;
    char buf[64], *exs = NULL, *cmd = NULL;
    ThreadPool *tpoolPtr;

    /*
     * Syntax:  tpool::create ?-minworkers count?
     *                        ?-maxworkers count?
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
            }
        } else if (OPT_CMP(opt, "-idletime")) {
            if (Tcl_GetIntFromObj(interp, objv[ii+1], &idle) != TCL_OK) {
                return TCL_ERROR;
            }
        } else if (OPT_CMP(opt, "-initcmd")) {
            const char *val = Tcl_GetString(objv[ii+1]);
            cmd  = strcpy(ckalloc(objv[ii+1]->length+1), val);
        } else if (OPT_CMP(opt, "-exitcmd")) {
            const char *val = Tcl_GetString(objv[ii+1]);
            exs  = strcpy(ckalloc(objv[ii+1]->length+1), val);
        } else {
            goto usage;
        }
    }

    /*
     * Do some consistency checking







|


|







235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
            }
        } else if (OPT_CMP(opt, "-idletime")) {
            if (Tcl_GetIntFromObj(interp, objv[ii+1], &idle) != TCL_OK) {
                return TCL_ERROR;
            }
        } else if (OPT_CMP(opt, "-initcmd")) {
            const char *val = Tcl_GetString(objv[ii+1]);
            cmd  = strcpy((char *)ckalloc(objv[ii+1]->length+1), val);
        } else if (OPT_CMP(opt, "-exitcmd")) {
            const char *val = Tcl_GetString(objv[ii+1]);
            exs  = strcpy((char *)ckalloc(objv[ii+1]->length+1), val);
        } else {
            goto usage;
        }
    }

    /*
     * Do some consistency checking
325
326
327
328
329
330
331
332
333
334
335
336
337

338
339
340
341
342
343
344
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolPostObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    Tcl_WideInt jobId = 0;
    int ii, detached = 0, nowait = 0;
    size_t len;
    const char *tpoolName, *script;
    TpoolResult *rPtr;
    ThreadPool *tpoolPtr;








|
|
|
|
|
<
>







325
326
327
328
329
330
331
332
333
334
335
336

337
338
339
340
341
342
343
344
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolPostObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    Tcl_WideInt jobId = 0;
    int ii, detached = 0, nowait = 0;
    size_t len;
    const char *tpoolName, *script;
    TpoolResult *rPtr;
    ThreadPool *tpoolPtr;

460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
    memset(rPtr, 0, sizeof(TpoolResult));

    if (detached == 0) {
        jobId = ++tpoolPtr->jobId;
        rPtr->jobId = jobId;
    }

    rPtr->script    = strcpy(ckalloc(len+1), script);
    rPtr->scriptLen = len;
    rPtr->detached  = detached;
    rPtr->threadId  = Tcl_GetCurrentThread();

    PushWork(rPtr, tpoolPtr);
    Tcl_ConditionNotify(&tpoolPtr->cond);
    Tcl_MutexUnlock(&tpoolPtr->mutex);







|







460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
    memset(rPtr, 0, sizeof(TpoolResult));

    if (detached == 0) {
        jobId = ++tpoolPtr->jobId;
        rPtr->jobId = jobId;
    }

    rPtr->script    = strcpy((char *)ckalloc(len+1), script);
    rPtr->scriptLen = len;
    rPtr->detached  = detached;
    rPtr->threadId  = Tcl_GetCurrentThread();

    PushWork(rPtr, tpoolPtr);
    Tcl_ConditionNotify(&tpoolPtr->cond);
    Tcl_MutexUnlock(&tpoolPtr->mutex);
497
498
499
500
501
502
503
504
505
506
507
508
509

510
511
512
513
514
515
516
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolWaitObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ii, done, wObjc;
    Tcl_WideInt jobId;
    char *tpoolName;
    Tcl_Obj *listVar = NULL;
    Tcl_Obj *waitList, *doneList, **wObjv;
    ThreadPool *tpoolPtr;
    TpoolResult *rPtr;







|
|
|
|
|
<
>







497
498
499
500
501
502
503
504
505
506
507
508

509
510
511
512
513
514
515
516
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolWaitObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ii, done, wObjc;
    Tcl_WideInt jobId;
    char *tpoolName;
    Tcl_Obj *listVar = NULL;
    Tcl_Obj *waitList, *doneList, **wObjv;
    ThreadPool *tpoolPtr;
    TpoolResult *rPtr;
612
613
614
615
616
617
618
619
620
621
622
623
624

625
626
627
628
629
630
631
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolCancelObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ii, wObjc;
    Tcl_WideInt jobId;
    char *tpoolName;
    Tcl_Obj *listVar = NULL;
    Tcl_Obj *doneList, *waitList, **wObjv;
    ThreadPool *tpoolPtr;
    TpoolResult *rPtr;







|
|
|
|
|
<
>







612
613
614
615
616
617
618
619
620
621
622
623

624
625
626
627
628
629
630
631
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolCancelObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ii, wObjc;
    Tcl_WideInt jobId;
    char *tpoolName;
    Tcl_Obj *listVar = NULL;
    Tcl_Obj *doneList, *waitList, **wObjv;
    ThreadPool *tpoolPtr;
    TpoolResult *rPtr;
708
709
710
711
712
713
714
715
716
717
718
719
720

721
722
723
724
725
726
727
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolGetObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ret;
    Tcl_WideInt jobId;
    char *tpoolName;
    Tcl_Obj *resVar = NULL;
    ThreadPool *tpoolPtr;
    TpoolResult *rPtr;
    Tcl_HashEntry *hPtr;







|
|
|
|
|
<
>







708
709
710
711
712
713
714
715
716
717
718
719

720
721
722
723
724
725
726
727
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolGetObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ret;
    Tcl_WideInt jobId;
    char *tpoolName;
    Tcl_Obj *resVar = NULL;
    ThreadPool *tpoolPtr;
    TpoolResult *rPtr;
    Tcl_HashEntry *hPtr;
803
804
805
806
807
808
809
810
811
812
813
814
815

816
817
818
819
820
821
822
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolReserveObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    int ret;
    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::preserve tpoolId
     */







|
|
|
|
|
<
>







803
804
805
806
807
808
809
810
811
812
813
814

815
816
817
818
819
820
821
822
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolReserveObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    int ret;
    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::preserve tpoolId
     */
858
859
860
861
862
863
864
865
866
867
868
869
870

871
872
873
874
875
876
877
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolReleaseObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    size_t ret;
    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::release tpoolId
     */







|
|
|
|
|
<
>







858
859
860
861
862
863
864
865
866
867
868
869

870
871
872
873
874
875
876
877
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolReleaseObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    size_t ret;
    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::release tpoolId
     */
913
914
915
916
917
918
919
920
921
922
923
924
925

926
927
928
929
930
931
932
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolSuspendObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::suspend tpoolId
     */








|
|
|
|
|
<
>







913
914
915
916
917
918
919
920
921
922
923
924

925
926
927
928
929
930
931
932
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolSuspendObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::suspend tpoolId
     */

963
964
965
966
967
968
969
970
971
972
973
974
975

976
977
978
979
980
981
982
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolResumeObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::resume tpoolId
     */








|
|
|
|
|
<
>







963
964
965
966
967
968
969
970
971
972
973
974

975
976
977
978
979
980
981
982
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolResumeObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    char *tpoolName;
    ThreadPool *tpoolPtr;

    /*
     * Syntax: tpool::resume tpoolId
     */

1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025

1026
1027
1028
1029
1030
1031
1032
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolNamesObjCmd(dummy, interp, objc, objv)
    ClientData  dummy;          /* Not used. */
    Tcl_Interp *interp;         /* Current interpreter. */
    int         objc;           /* Number of arguments. */
    Tcl_Obj    *const objv[];   /* Argument objects. */
{

    ThreadPool *tpoolPtr;
    Tcl_Obj *listObj = Tcl_NewListObj(0, NULL);

    Tcl_MutexLock(&listMutex);
    for (tpoolPtr = tpoolList; tpoolPtr; tpoolPtr = tpoolPtr->nextPtr) {
        char buf[32];
        sprintf(buf, "%s%p", TPOOL_HNDLPREFIX, tpoolPtr);







|
|
|
|
|
<
>







1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024

1025
1026
1027
1028
1029
1030
1031
1032
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static int
TpoolNamesObjCmd(
    ClientData  dummy,         /* Not used. */
    Tcl_Interp *interp,        /* Current interpreter. */
    int         objc,          /* Number of arguments. */
    Tcl_Obj    *const objv[]   /* Argument objects. */

) {
    ThreadPool *tpoolPtr;
    Tcl_Obj *listObj = Tcl_NewListObj(0, NULL);

    Tcl_MutexLock(&listMutex);
    for (tpoolPtr = tpoolList; tpoolPtr; tpoolPtr = tpoolPtr->nextPtr) {
        char buf[32];
        sprintf(buf, "%s%p", TPOOL_HNDLPREFIX, tpoolPtr);
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061

1062
1063
1064
1065
1066
1067
1068
 *
 * Side effects:
 *  Informs waiter thread (if any) about the new worker thread.
 *
 *----------------------------------------------------------------------
 */
static int
CreateWorker(interp, tpoolPtr)
    Tcl_Interp *interp;
    ThreadPool *tpoolPtr;
{

    Tcl_ThreadId id;
    TpoolResult result;

    /*
     * Initialize the result structure to be
     * passed to the new thread. This is used
     * as communication to and from the thread.







|
|
|
<
>







1051
1052
1053
1054
1055
1056
1057
1058
1059
1060

1061
1062
1063
1064
1065
1066
1067
1068
 *
 * Side effects:
 *  Informs waiter thread (if any) about the new worker thread.
 *
 *----------------------------------------------------------------------
 */
static int
CreateWorker(
    Tcl_Interp *interp,
    ThreadPool *tpoolPtr

) {
    Tcl_ThreadId id;
    TpoolResult result;

    /*
     * Initialize the result structure to be
     * passed to the new thread. This is used
     * as communication to and from the thread.
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125

1126
1127
1128
1129
1130
1131
1132
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static Tcl_ThreadCreateType
TpoolWorker(clientData)
    ClientData clientData;
{

    TpoolResult          *rPtr = (TpoolResult*)clientData;
    ThreadPool       *tpoolPtr = rPtr->tpoolPtr;

    int tout = 0;
    Tcl_Interp *interp;
    Tcl_Time waitTime, *idlePtr;
    const char *errMsg;







|
|
<
>







1116
1117
1118
1119
1120
1121
1122
1123
1124

1125
1126
1127
1128
1129
1130
1131
1132
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static Tcl_ThreadCreateType
TpoolWorker(
    ClientData clientData

) {
    TpoolResult          *rPtr = (TpoolResult*)clientData;
    ThreadPool       *tpoolPtr = rPtr->tpoolPtr;

    int tout = 0;
    Tcl_Interp *interp;
    Tcl_Time waitTime, *idlePtr;
    const char *errMsg;
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
    } else {
        rPtr->retcode = 0;
    }
#endif

    if (rPtr->retcode == 1) {
        errMsg = Tcl_GetString(Tcl_GetObjResult(interp));
        rPtr->result = strcpy(ckalloc(strlen(errMsg)+1), errMsg);
        Tcl_ConditionNotify(&tpoolPtr->cond);
        Tcl_MutexUnlock(&startMutex);
        goto out;
    }

    /*
     * Initialize the interpreter
     */

    if (tpoolPtr->initScript) {
        TpoolEval(interp, tpoolPtr->initScript, -1, rPtr);
        if (rPtr->retcode != TCL_OK) {
            rPtr->retcode = 1;
            errMsg = Tcl_GetString(Tcl_GetObjResult(interp));
            rPtr->result  = strcpy(ckalloc(strlen(errMsg)+1), errMsg);
            Tcl_ConditionNotify(&tpoolPtr->cond);
            Tcl_MutexUnlock(&startMutex);
            goto out;
        }
    }

    /*







|














|







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
    } else {
        rPtr->retcode = 0;
    }
#endif

    if (rPtr->retcode == 1) {
        errMsg = Tcl_GetString(Tcl_GetObjResult(interp));
        rPtr->result = strcpy((char *)ckalloc(strlen(errMsg)+1), errMsg);
        Tcl_ConditionNotify(&tpoolPtr->cond);
        Tcl_MutexUnlock(&startMutex);
        goto out;
    }

    /*
     * Initialize the interpreter
     */

    if (tpoolPtr->initScript) {
        TpoolEval(interp, tpoolPtr->initScript, -1, rPtr);
        if (rPtr->retcode != TCL_OK) {
            rPtr->retcode = 1;
            errMsg = Tcl_GetString(Tcl_GetObjResult(interp));
            rPtr->result  = strcpy((char *)ckalloc(strlen(errMsg)+1), errMsg);
            Tcl_ConditionNotify(&tpoolPtr->cond);
            Tcl_MutexUnlock(&startMutex);
            goto out;
        }
    }

    /*
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
            break; /* Kill worker because pool is going down */
        }
        Tcl_MutexUnlock(&tpoolPtr->mutex);
        TpoolEval(interp, rPtr->script, rPtr->scriptLen, rPtr);
        ckfree(rPtr->script);
        Tcl_MutexLock(&tpoolPtr->mutex);
        if (!rPtr->detached) {
            int new;
            Tcl_SetHashValue(Tcl_CreateHashEntry(&tpoolPtr->jobsDone,
                                                 (void *)(size_t)rPtr->jobId, &new),
                             (ClientData)rPtr);
            SignalWaiter(tpoolPtr);
        } else {
            ckfree((char*)rPtr);
        }
    }








|

|







1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
            break; /* Kill worker because pool is going down */
        }
        Tcl_MutexUnlock(&tpoolPtr->mutex);
        TpoolEval(interp, rPtr->script, rPtr->scriptLen, rPtr);
        ckfree(rPtr->script);
        Tcl_MutexLock(&tpoolPtr->mutex);
        if (!rPtr->detached) {
            int isNew;
            Tcl_SetHashValue(Tcl_CreateHashEntry(&tpoolPtr->jobsDone,
                                                 (void *)(size_t)rPtr->jobId, &isNew),
                             (ClientData)rPtr);
            SignalWaiter(tpoolPtr);
        } else {
            ckfree((char*)rPtr);
        }
    }

1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296

1297
1298
1299
1300
1301
1302
1303
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
RunStopEvent(eventPtr, mask)
    Tcl_Event *eventPtr;
    int mask;
{

    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    tsdPtr->stop = 1;
    return 1;
}

/*







|
|
|
<
>







1286
1287
1288
1289
1290
1291
1292
1293
1294
1295

1296
1297
1298
1299
1300
1301
1302
1303
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static int
RunStopEvent(
    Tcl_Event *eventPtr,
    int mask

) {
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    tsdPtr->stop = 1;
    return 1;
}

/*
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323

1324
1325
1326
1327
1328
1329
1330
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
PushWork(rPtr, tpoolPtr)
    TpoolResult *rPtr;
    ThreadPool *tpoolPtr;
{

    SpliceIn(rPtr, tpoolPtr->workHead);
    if (tpoolPtr->workTail == NULL) {
        tpoolPtr->workTail = rPtr;
    }
}

/*







|
|
|
<
>







1313
1314
1315
1316
1317
1318
1319
1320
1321
1322

1323
1324
1325
1326
1327
1328
1329
1330
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
PushWork(
    TpoolResult *rPtr,
    ThreadPool *tpoolPtr

) {
    SpliceIn(rPtr, tpoolPtr->workHead);
    if (tpoolPtr->workTail == NULL) {
        tpoolPtr->workTail = rPtr;
    }
}

/*
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349

1350
1351
1352
1353
1354
1355
1356
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static TpoolResult *
PopWork(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    TpoolResult *rPtr = tpoolPtr->workTail;

    if (rPtr == NULL) {
        return NULL;
    }

    tpoolPtr->workTail = rPtr->prevPtr;







|
|
<
>







1340
1341
1342
1343
1344
1345
1346
1347
1348

1349
1350
1351
1352
1353
1354
1355
1356
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static TpoolResult *
PopWork(
    ThreadPool *tpoolPtr

) {
    TpoolResult *rPtr = tpoolPtr->workTail;

    if (rPtr == NULL) {
        return NULL;
    }

    tpoolPtr->workTail = rPtr->prevPtr;
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383

1384
1385
1386
1387
1388
1389
1390
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
PushWaiter(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    SpliceIn(tsdPtr->waitPtr, tpoolPtr->waitHead);
    if (tpoolPtr->waitTail == NULL) {
        tpoolPtr->waitTail = tsdPtr->waitPtr;
    }
}







|
|
<
>







1374
1375
1376
1377
1378
1379
1380
1381
1382

1383
1384
1385
1386
1387
1388
1389
1390
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static void
PushWaiter(
    ThreadPool *tpoolPtr

) {
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);

    SpliceIn(tsdPtr->waitPtr, tpoolPtr->waitHead);
    if (tpoolPtr->waitTail == NULL) {
        tpoolPtr->waitTail = tsdPtr->waitPtr;
    }
}
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411

1412
1413
1414
1415
1416
1417
1418
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static TpoolWaiter*
PopWaiter(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    TpoolWaiter *waitPtr =  tpoolPtr->waitTail;

    if (waitPtr == NULL) {
        return NULL;
    }

    tpoolPtr->waitTail = waitPtr->prevPtr;







|
|
<
>







1402
1403
1404
1405
1406
1407
1408
1409
1410

1411
1412
1413
1414
1415
1416
1417
1418
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static TpoolWaiter*
PopWaiter(
    ThreadPool *tpoolPtr

) {
    TpoolWaiter *waitPtr =  tpoolPtr->waitTail;

    if (waitPtr == NULL) {
        return NULL;
    }

    tpoolPtr->waitTail = waitPtr->prevPtr;
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445

1446
1447
1448
1449
1450
1451
1452
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static ThreadPool*
GetTpool(tpoolName)
    const char *tpoolName;
{

    ThreadPool *tpoolPtr;

    Tcl_MutexLock(&listMutex);
    tpoolPtr = GetTpoolUnl(tpoolName);
    Tcl_MutexUnlock(&listMutex);

    return tpoolPtr;







|
|
<
>







1436
1437
1438
1439
1440
1441
1442
1443
1444

1445
1446
1447
1448
1449
1450
1451
1452
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static ThreadPool*
GetTpool(
    const char *tpoolName

) {
    ThreadPool *tpoolPtr;

    Tcl_MutexLock(&listMutex);
    tpoolPtr = GetTpoolUnl(tpoolName);
    Tcl_MutexUnlock(&listMutex);

    return tpoolPtr;
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476

1477
1478
1479
1480
1481
1482
1483
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static ThreadPool*
GetTpoolUnl (tpoolName)
    const char *tpoolName;
{

    ThreadPool *tpool;
    ThreadPool *tpoolPtr = NULL;

    if (sscanf(tpoolName, TPOOL_HNDLPREFIX"%p", &tpool) != 1) {
        return NULL;
    }
    for (tpoolPtr = tpoolList; tpoolPtr; tpoolPtr = tpoolPtr->nextPtr) {







|
|
<
>







1467
1468
1469
1470
1471
1472
1473
1474
1475

1476
1477
1478
1479
1480
1481
1482
1483
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */

static ThreadPool*
GetTpoolUnl (
    const char *tpoolName

) {
    ThreadPool *tpool;
    ThreadPool *tpoolPtr = NULL;

    if (sscanf(tpoolName, TPOOL_HNDLPREFIX"%p", &tpool) != 1) {
        return NULL;
    }
    for (tpoolPtr = tpoolList; tpoolPtr; tpoolPtr = tpoolPtr->nextPtr) {
1501
1502
1503
1504
1505
1506
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
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
 *
 * Side effects:
 *  Many, depending on the script.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolEval(interp, script, scriptLen, rPtr)
    Tcl_Interp *interp;
    char *script;
    size_t scriptLen;
    TpoolResult *rPtr;
{

    int ret;
    size_t reslen;
    const char *result;
    const char *errorCode, *errorInfo;

    ret = Tcl_EvalEx(interp, script, scriptLen, TCL_EVAL_GLOBAL);
    if (rPtr == NULL || rPtr->detached) {
        return ret;
    }
    rPtr->retcode = ret;
    if (ret == TCL_ERROR) {
        errorCode = Tcl_GetVar2(interp, "errorCode", NULL, TCL_GLOBAL_ONLY);
        errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
        if (errorCode != NULL) {
            rPtr->errorCode = ckalloc(1 + strlen(errorCode));
            strcpy(rPtr->errorCode, errorCode);
        }
        if (errorInfo != NULL) {
            rPtr->errorInfo = ckalloc(1 + strlen(errorInfo));
            strcpy(rPtr->errorInfo, errorInfo);
        }
    }

    result = Tcl_GetString(Tcl_GetObjResult(interp));
    reslen = Tcl_GetObjResult(interp)->length;

    if (reslen == 0) {
        rPtr->result = threadEmptyResult;
    } else {
        rPtr->result = strcpy(ckalloc(1 + reslen), result);
    }

    return ret;
}

/*
 *----------------------------------------------------------------------







|
|
|
|
|
<
>














|



|










|







1501
1502
1503
1504
1505
1506
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
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1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
 *
 * Side effects:
 *  Many, depending on the script.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolEval(
    Tcl_Interp *interp,
    char *script,
    size_t scriptLen,
    TpoolResult *rPtr

) {
    int ret;
    size_t reslen;
    const char *result;
    const char *errorCode, *errorInfo;

    ret = Tcl_EvalEx(interp, script, scriptLen, TCL_EVAL_GLOBAL);
    if (rPtr == NULL || rPtr->detached) {
        return ret;
    }
    rPtr->retcode = ret;
    if (ret == TCL_ERROR) {
        errorCode = Tcl_GetVar2(interp, "errorCode", NULL, TCL_GLOBAL_ONLY);
        errorInfo = Tcl_GetVar2(interp, "errorInfo", NULL, TCL_GLOBAL_ONLY);
        if (errorCode != NULL) {
            rPtr->errorCode = (char *)ckalloc(1 + strlen(errorCode));
            strcpy(rPtr->errorCode, errorCode);
        }
        if (errorInfo != NULL) {
            rPtr->errorInfo = (char *)ckalloc(1 + strlen(errorInfo));
            strcpy(rPtr->errorInfo, errorInfo);
        }
    }

    result = Tcl_GetString(Tcl_GetObjResult(interp));
    reslen = Tcl_GetObjResult(interp)->length;

    if (reslen == 0) {
        rPtr->result = threadEmptyResult;
    } else {
        rPtr->result = strcpy((char *)ckalloc(1 + reslen), result);
    }

    return ret;
}

/*
 *----------------------------------------------------------------------
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568

1569
1570
1571
1572
1573
1574
1575
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static void
SetResult(interp, rPtr)
    Tcl_Interp *interp;
    TpoolResult *rPtr;
{

    if (rPtr->retcode == TCL_ERROR) {
        if (rPtr->errorCode) {
            if (interp) {
                Tcl_SetObjErrorCode(interp,Tcl_NewStringObj(rPtr->errorCode,-1));
            }
            ckfree(rPtr->errorCode);
            rPtr->errorCode = NULL;







|
|
|
<
>







1558
1559
1560
1561
1562
1563
1564
1565
1566
1567

1568
1569
1570
1571
1572
1573
1574
1575
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static void
SetResult(
    Tcl_Interp *interp,
    TpoolResult *rPtr

) {
    if (rPtr->retcode == TCL_ERROR) {
        if (rPtr->errorCode) {
            if (interp) {
                Tcl_SetObjErrorCode(interp,Tcl_NewStringObj(rPtr->errorCode,-1));
            }
            ckfree(rPtr->errorCode);
            rPtr->errorCode = NULL;
1610
1611
1612
1613
1614
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1617
1618
1619

1620
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1638
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1643
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1645
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1648
1649
 *
 * Side effects:
 *  May tear-down the threadpool if refcount drops to 0 or below.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolReserve(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    return ++tpoolPtr->refCount;
}

/*
 *----------------------------------------------------------------------
 *
 * TpoolRelease --
 *
 *  Does the pool preserve and/or release. Assumes caller holds
 *  the listMutex.
 *
 * Results:
 *  None.
 *
 * Side effects:
 *  May tear-down the threadpool if refcount drops to 0 or below.
 *
 *----------------------------------------------------------------------
 */
static size_t
TpoolRelease(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    TpoolResult *rPtr;
    Tcl_HashEntry *hPtr;
    Tcl_HashSearch search;

    if (tpoolPtr->refCount-- > 1) {
        return tpoolPtr->refCount;







|
|
<
>




















|
|
<
>







1610
1611
1612
1613
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1615
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1618

1619
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1633
1634
1635
1636
1637
1638
1639
1640
1641

1642
1643
1644
1645
1646
1647
1648
1649
 *
 * Side effects:
 *  May tear-down the threadpool if refcount drops to 0 or below.
 *
 *----------------------------------------------------------------------
 */
static int
TpoolReserve(
    ThreadPool *tpoolPtr

) {
    return ++tpoolPtr->refCount;
}

/*
 *----------------------------------------------------------------------
 *
 * TpoolRelease --
 *
 *  Does the pool preserve and/or release. Assumes caller holds
 *  the listMutex.
 *
 * Results:
 *  None.
 *
 * Side effects:
 *  May tear-down the threadpool if refcount drops to 0 or below.
 *
 *----------------------------------------------------------------------
 */
static size_t
TpoolRelease(
    ThreadPool *tpoolPtr

) {
    ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
    TpoolResult *rPtr;
    Tcl_HashEntry *hPtr;
    Tcl_HashSearch search;

    if (tpoolPtr->refCount-- > 1) {
        return tpoolPtr->refCount;
1738
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1740
1741
1742
1743
1744
1745
1746
1747

1748
1749
1750
1751
1752
1753
1754
 * Side effects:
 *  During the suspended state, pool worker threads wlll not timeout
 *  even if the worker inactivity timer has been configured.
 *
 *----------------------------------------------------------------------
 */
static void
TpoolSuspend(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    Tcl_MutexLock(&tpoolPtr->mutex);
    tpoolPtr->suspend = 1;
    Tcl_MutexUnlock(&tpoolPtr->mutex);
}

/*
 *----------------------------------------------------------------------







|
|
<
>







1738
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1741
1742
1743
1744
1745
1746

1747
1748
1749
1750
1751
1752
1753
1754
 * Side effects:
 *  During the suspended state, pool worker threads wlll not timeout
 *  even if the worker inactivity timer has been configured.
 *
 *----------------------------------------------------------------------
 */
static void
TpoolSuspend(
    ThreadPool *tpoolPtr

) {
    Tcl_MutexLock(&tpoolPtr->mutex);
    tpoolPtr->suspend = 1;
    Tcl_MutexUnlock(&tpoolPtr->mutex);
}

/*
 *----------------------------------------------------------------------
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772

1773
1774
1775
1776
1777
1778
1779
 *
 * Side effects:
 *  Pool workers may be started or awaken.
 *
 *----------------------------------------------------------------------
 */
static void
TpoolResume(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    Tcl_MutexLock(&tpoolPtr->mutex);
    tpoolPtr->suspend = 0;
    Tcl_ConditionNotify(&tpoolPtr->cond);
    Tcl_MutexUnlock(&tpoolPtr->mutex);
}

/*







|
|
<
>







1763
1764
1765
1766
1767
1768
1769
1770
1771

1772
1773
1774
1775
1776
1777
1778
1779
 *
 * Side effects:
 *  Pool workers may be started or awaken.
 *
 *----------------------------------------------------------------------
 */
static void
TpoolResume(
    ThreadPool *tpoolPtr

) {
    Tcl_MutexLock(&tpoolPtr->mutex);
    tpoolPtr->suspend = 0;
    Tcl_ConditionNotify(&tpoolPtr->cond);
    Tcl_MutexUnlock(&tpoolPtr->mutex);
}

/*
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797

1798
1799
1800
1801
1802
1803
1804
 *
 * Side effects:
 *  The waiter thread will exit from the event loop.
 *
 *----------------------------------------------------------------------
 */
static void
SignalWaiter(tpoolPtr)
    ThreadPool *tpoolPtr;
{

    TpoolWaiter *waitPtr;
    Tcl_Event *evPtr;

    waitPtr = PopWaiter(tpoolPtr);
    if (waitPtr == NULL) {
        return;
    }







|
|
<
>







1788
1789
1790
1791
1792
1793
1794
1795
1796

1797
1798
1799
1800
1801
1802
1803
1804
 *
 * Side effects:
 *  The waiter thread will exit from the event loop.
 *
 *----------------------------------------------------------------------
 */
static void
SignalWaiter(
    ThreadPool *tpoolPtr

) {
    TpoolWaiter *waitPtr;
    Tcl_Event *evPtr;

    waitPtr = PopWaiter(tpoolPtr);
    if (waitPtr == NULL) {
        return;
    }
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860

1861
1862
1863
1864
1865
1866
1867
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static void
ThrExitHandler(clientData)
    ClientData clientData;
{

    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)clientData;

    ckfree((char*)tsdPtr->waitPtr);
}

/*
 *----------------------------------------------------------------------







|
|
<
>







1851
1852
1853
1854
1855
1856
1857
1858
1859

1860
1861
1862
1863
1864
1865
1866
1867
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static void
ThrExitHandler(
    ClientData clientData

) {
    ThreadSpecificData *tsdPtr = (ThreadSpecificData *)clientData;

    ckfree((char*)tsdPtr->waitPtr);
}

/*
 *----------------------------------------------------------------------
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884

1885
1886
1887
1888
1889
1890
1891
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static void
AppExitHandler(clientData)
    ClientData clientData;
{

    ThreadPool *tpoolPtr;

    Tcl_MutexLock(&listMutex);
    /*
     * Restart with head of list each time until empty. [Bug 1427570]
     */
    for (tpoolPtr = tpoolList; tpoolPtr; tpoolPtr = tpoolList) {







|
|
<
>







1875
1876
1877
1878
1879
1880
1881
1882
1883

1884
1885
1886
1887
1888
1889
1890
1891
 *
 * Side effects:
 *  None.
 *
 *----------------------------------------------------------------------
 */
static void
AppExitHandler(
    ClientData clientData

) {
    ThreadPool *tpoolPtr;

    Tcl_MutexLock(&listMutex);
    /*
     * Restart with head of list each time until empty. [Bug 1427570]
     */
    for (tpoolPtr = tpoolList; tpoolPtr; tpoolPtr = tpoolList) {
1908
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1913
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1915
1916
1917

1918
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1920
1921
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1923
1924
 *  On first load, creates application exit handler to clean up
 *  any threadpools left.
 *
 *----------------------------------------------------------------------
 */

int
Tpool_Init (interp)
    Tcl_Interp *interp;                 /* Interp where to create cmds */
{

    static int initialized;

    TCL_CMD(interp, TPOOL_CMD_PREFIX"create",   TpoolCreateObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"names",    TpoolNamesObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"post",     TpoolPostObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"wait",     TpoolWaitObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"cancel",   TpoolCancelObjCmd);







|
|
<
>







1908
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1916

1917
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1923
1924
 *  On first load, creates application exit handler to clean up
 *  any threadpools left.
 *
 *----------------------------------------------------------------------
 */

int
Tpool_Init (
    Tcl_Interp *interp                 /* Interp where to create cmds */

) {
    static int initialized;

    TCL_CMD(interp, TPOOL_CMD_PREFIX"create",   TpoolCreateObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"names",    TpoolNamesObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"post",     TpoolPostObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"wait",     TpoolWaitObjCmd);
    TCL_CMD(interp, TPOOL_CMD_PREFIX"cancel",   TpoolCancelObjCmd);
Changes to generic/threadSpCmd.c.
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177
178
179
180
181
182
183
184

185
186
187
188
189
190
191
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadMutexObjCmd(dummy, interp, objc, objv)
    ClientData dummy;                   /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int opt, ret;
    size_t nameLen;
    const char *mutexName;
    char type;
    SpMutex *mutexPtr;

    static const char *cmdOpts[] = {







|
|
|
|
|
<
>







172
173
174
175
176
177
178
179
180
181
182
183

184
185
186
187
188
189
190
191
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadMutexObjCmd(
    ClientData dummy,                  /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int opt, ret;
    size_t nameLen;
    const char *mutexName;
    char type;
    SpMutex *mutexPtr;

    static const char *cmdOpts[] = {
348
349
350
351
352
353
354
355
356
357
358
359
360

361
362
363
364
365
366
367
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadRWMutexObjCmd(dummy, interp, objc, objv)
    ClientData dummy;                   /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int opt, ret;
    size_t nameLen;
    const char *mutexName;
    SpMutex *mutexPtr;
    Sp_ReadWriteMutex *rwPtr;
    Sp_AnyMutex **lockPtr;








|
|
|
|
|
<
>







348
349
350
351
352
353
354
355
356
357
358
359

360
361
362
363
364
365
366
367
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadRWMutexObjCmd(
    ClientData dummy,                  /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int opt, ret;
    size_t nameLen;
    const char *mutexName;
    SpMutex *mutexPtr;
    Sp_ReadWriteMutex *rwPtr;
    Sp_AnyMutex **lockPtr;

512
513
514
515
516
517
518
519
520
521
522
523
524

525
526
527
528
529
530
531
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCondObjCmd(dummy, interp, objc, objv)
    ClientData dummy;                   /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int opt, ret, timeMsec = 0;
    size_t nameLen;
    const char *condvName, *mutexName;
    SpMutex *mutexPtr;
    SpCondv *condvPtr;

    static const char *cmdOpts[] = {







|
|
|
|
|
<
>







512
513
514
515
516
517
518
519
520
521
522
523

524
525
526
527
528
529
530
531
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadCondObjCmd(
    ClientData dummy,                  /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int opt, ret, timeMsec = 0;
    size_t nameLen;
    const char *condvName, *mutexName;
    SpMutex *mutexPtr;
    SpCondv *condvPtr;

    static const char *cmdOpts[] = {
680
681
682
683
684
685
686
687
688
689
690
691
692

693
694
695
696
697
698
699
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadEvalObjCmd(dummy, interp, objc, objv)
    ClientData dummy;                   /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int ret, optx, internal;
    const char *mutexName;
    Tcl_Obj *scriptObj;
    SpMutex *mutexPtr = NULL;
    static Sp_RecursiveMutex evalMutex;

    /*







|
|
|
|
|
<
>







680
681
682
683
684
685
686
687
688
689
690
691

692
693
694
695
696
697
698
699
 * Side effects:
 *    See the user documentation.
 *
 *----------------------------------------------------------------------
 */

static int
ThreadEvalObjCmd(
    ClientData dummy,                  /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int ret, optx, internal;
    const char *mutexName;
    Tcl_Obj *scriptObj;
    SpMutex *mutexPtr = NULL;
    static Sp_RecursiveMutex evalMutex;

    /*
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
 *
 *----------------------------------------------------------------------
 */

static void
AddAnyItem(int type, const char *handle, size_t len, SpItem *itemPtr)
{
    int new;
    SpBucket *bucketPtr = GetBucket(type, handle, len);
    Tcl_HashEntry *hashEntryPtr;

    Tcl_MutexLock(&bucketPtr->lock);

    hashEntryPtr = Tcl_CreateHashEntry(&bucketPtr->handles, handle, &new);
    Tcl_SetHashValue(hashEntryPtr, (ClientData)itemPtr);

    itemPtr->refcnt = 0;
    itemPtr->bucket = bucketPtr;
    itemPtr->hentry = hashEntryPtr;

    Tcl_MutexUnlock(&bucketPtr->lock);







|





|







925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
 *
 *----------------------------------------------------------------------
 */

static void
AddAnyItem(int type, const char *handle, size_t len, SpItem *itemPtr)
{
    int isNew;
    SpBucket *bucketPtr = GetBucket(type, handle, len);
    Tcl_HashEntry *hashEntryPtr;

    Tcl_MutexLock(&bucketPtr->lock);

    hashEntryPtr = Tcl_CreateHashEntry(&bucketPtr->handles, handle, &isNew);
    Tcl_SetHashValue(hashEntryPtr, (ClientData)itemPtr);

    itemPtr->refcnt = 0;
    itemPtr->bucket = bucketPtr;
    itemPtr->hentry = hashEntryPtr;

    Tcl_MutexUnlock(&bucketPtr->lock);
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079

1080
1081
1082
1083
1084
1085
1086
 *      Initializes shared hash table for storing sync primitive
 *      handles and pointers.
 *
 *----------------------------------------------------------------------
 */

int
Sp_Init (interp)
    Tcl_Interp *interp;                 /* Interp where to create cmds */
{

    SpBucket *bucketPtr;

    if (!initOnce) {
        Tcl_MutexLock(&initMutex);
        if (!initOnce) {
            int ii;
            for (ii = 0; ii < NUMSPBUCKETS; ii++) {







|
|
<
>







1070
1071
1072
1073
1074
1075
1076
1077
1078

1079
1080
1081
1082
1083
1084
1085
1086
 *      Initializes shared hash table for storing sync primitive
 *      handles and pointers.
 *
 *----------------------------------------------------------------------
 */

int
Sp_Init (
    Tcl_Interp *interp                 /* Interp where to create cmds */

) {
    SpBucket *bucketPtr;

    if (!initOnce) {
        Tcl_MutexLock(&initMutex);
        if (!initOnce) {
            int ii;
            for (ii = 0; ii < NUMSPBUCKETS; ii++) {
Changes to generic/threadSpCmd.h.
1
2
3
4
5
6
7
8
9
10
/*
 * This is the header file for the module that implements some missing
 * synchronization priomitives from the Tcl API.
 *
 * Copyright (c) 2002 by Zoran Vasiljevic.
 *
 * See the file "license.txt" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 * ---------------------------------------------------------------------------
 */


|







1
2
3
4
5
6
7
8
9
10
/*
 * This is the header file for the module that implements some missing
 * synchronization primitives from the Tcl API.
 *
 * Copyright (c) 2002 by Zoran Vasiljevic.
 *
 * See the file "license.txt" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 * ---------------------------------------------------------------------------
 */
Changes to generic/threadSvCmd.c.
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540

static Container *
AcquireContainer(
                 Array *arrayPtr,
                 const char *key,
                 int flags)
{
    int new;
    Tcl_Obj *tclObj = NULL;
    Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&arrayPtr->vars, key);

    if (hPtr == NULL) {
        PsStore *psPtr = arrayPtr->psPtr;
        if (psPtr) {
            char *val = NULL;
            size_t len = 0;
            if (psPtr->psGet(psPtr->psHandle, key, &val, &len) == 0) {
                tclObj = Tcl_NewStringObj(val, len);
                psPtr->psFree(psPtr->psHandle, val);
            }
        }
        if (!(flags & FLAGS_CREATEVAR) && tclObj == NULL) {
            return NULL;
        }
        if (tclObj == NULL) {
            tclObj = Tcl_NewObj();
        }
        hPtr = Tcl_CreateHashEntry(&arrayPtr->vars, key, &new);
        Tcl_SetHashValue(hPtr, CreateContainer(arrayPtr, hPtr, tclObj));
    }

    return (Container*)Tcl_GetHashValue(hPtr);
}

/*







|



















|







506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540

static Container *
AcquireContainer(
                 Array *arrayPtr,
                 const char *key,
                 int flags)
{
    int isNew;
    Tcl_Obj *tclObj = NULL;
    Tcl_HashEntry *hPtr = Tcl_FindHashEntry(&arrayPtr->vars, key);

    if (hPtr == NULL) {
        PsStore *psPtr = arrayPtr->psPtr;
        if (psPtr) {
            char *val = NULL;
            size_t len = 0;
            if (psPtr->psGet(psPtr->psHandle, key, &val, &len) == 0) {
                tclObj = Tcl_NewStringObj(val, len);
                psPtr->psFree(psPtr->psHandle, val);
            }
        }
        if (!(flags & FLAGS_CREATEVAR) && tclObj == NULL) {
            return NULL;
        }
        if (tclObj == NULL) {
            tclObj = Tcl_NewObj();
        }
        hPtr = Tcl_CreateHashEntry(&arrayPtr->vars, key, &isNew);
        Tcl_SetHashValue(hPtr, CreateContainer(arrayPtr, hPtr, tclObj));
    }

    return (Container*)Tcl_GetHashValue(hPtr);
}

/*
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
    char *key, *val;

    switch (mode) {
    case SV_UNCHANGED: return TCL_OK;
    case SV_ERROR:     return TCL_ERROR;
    case SV_CHANGED:
        if (psPtr) {
            key = Tcl_GetHashKey(&svObj->arrayPtr->vars, svObj->entryPtr);
            val = Tcl_GetString(svObj->tclObj);
            len = svObj->tclObj->length;
            if (psPtr->psPut(psPtr->psHandle, key, val, len) == -1) {
                const char *err = psPtr->psError(psPtr->psHandle);
                Tcl_SetObjResult(interp, Tcl_NewStringObj(err, -1));
                return TCL_ERROR;
            }







|







566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
    char *key, *val;

    switch (mode) {
    case SV_UNCHANGED: return TCL_OK;
    case SV_ERROR:     return TCL_ERROR;
    case SV_CHANGED:
        if (psPtr) {
            key = (char *)Tcl_GetHashKey(&svObj->arrayPtr->vars, svObj->entryPtr);
            val = Tcl_GetString(svObj->tclObj);
            len = svObj->tclObj->length;
            if (psPtr->psPut(psPtr->psHandle, key, val, len) == -1) {
                const char *err = psPtr->psError(psPtr->psHandle);
                Tcl_SetObjResult(interp, Tcl_NewStringObj(err, -1));
                return TCL_ERROR;
            }
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
    }
    if (svObj->handlePtr) {
        Tcl_DeleteHashEntry(svObj->handlePtr);
    }
    if (svObj->entryPtr) {
        PsStore *psPtr = svObj->arrayPtr->psPtr;
        if (psPtr) {
            char *key = Tcl_GetHashKey(&svObj->arrayPtr->vars,svObj->entryPtr);
            if (psPtr->psDelete(psPtr->psHandle, key) == -1) {
                return TCL_ERROR;
            }
        }
        Tcl_DeleteHashEntry(svObj->entryPtr);
    }








|







657
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661
662
663
664
665
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667
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671
    }
    if (svObj->handlePtr) {
        Tcl_DeleteHashEntry(svObj->handlePtr);
    }
    if (svObj->entryPtr) {
        PsStore *psPtr = svObj->arrayPtr->psPtr;
        if (psPtr) {
            char *key = (char *)Tcl_GetHashKey(&svObj->arrayPtr->vars,svObj->entryPtr);
            if (psPtr->psDelete(psPtr->psHandle, key) == -1) {
                return TCL_ERROR;
            }
        }
        Tcl_DeleteHashEntry(svObj->entryPtr);
    }

795
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799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
 */

static Array *
CreateArray(
            Bucket *bucketPtr,
            const char *arrayName)
{
    int new;
    Array *arrayPtr;
    Tcl_HashEntry *hPtr;

    hPtr = Tcl_CreateHashEntry(&bucketPtr->arrays, arrayName, &new);
    if (!new) {
        return (Array*)Tcl_GetHashValue(hPtr);
    }

    arrayPtr = (Array*)ckalloc(sizeof(Array));
    arrayPtr->bucketPtr = bucketPtr;
    arrayPtr->entryPtr  = hPtr;
    arrayPtr->psPtr     = NULL;







|



|
|







795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
 */

static Array *
CreateArray(
            Bucket *bucketPtr,
            const char *arrayName)
{
    int isNew;
    Array *arrayPtr;
    Tcl_HashEntry *hPtr;

    hPtr = Tcl_CreateHashEntry(&bucketPtr->arrays, arrayName, &isNew);
    if (!isNew) {
        return (Array*)Tcl_GetHashValue(hPtr);
    }

    arrayPtr = (Array*)ckalloc(sizeof(Array));
    arrayPtr->bucketPtr = bucketPtr;
    arrayPtr->entryPtr  = hPtr;
    arrayPtr->psPtr     = NULL;
991
992
993
994
995
996
997
998
999
1000

1001
1002
1003
1004
1005
1006
1007
 *  Some object may, when copied, loose their type, i.e. will become
 *  just plain string objects.
 *
 *-----------------------------------------------------------------------------
 */

Tcl_Obj *
Sv_DuplicateObj(objPtr)
    register Tcl_Obj *objPtr;        /* The object to duplicate. */
{

    register Tcl_Obj *dupPtr = Tcl_NewObj();

    /*
     * Handle the internal rep
     */

    if (objPtr->typePtr != NULL) {







|
|
<
>







991
992
993
994
995
996
997
998
999

1000
1001
1002
1003
1004
1005
1006
1007
 *  Some object may, when copied, loose their type, i.e. will become
 *  just plain string objects.
 *
 *-----------------------------------------------------------------------------
 */

Tcl_Obj *
Sv_DuplicateObj(
    register Tcl_Obj *objPtr        /* The object to duplicate. */

) {
    register Tcl_Obj *dupPtr = Tcl_NewObj();

    /*
     * Handle the internal rep
     */

    if (objPtr->typePtr != NULL) {
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
static int
SvObjObjCmd(
            ClientData arg,                     /* != NULL if aolSpecial */
            Tcl_Interp *interp,                 /* Current interpreter. */
            int objc,                           /* Number of arguments. */
            Tcl_Obj *const objv[])              /* Argument objects. */
{
    int new, off, ret, flg;
    char buf[128];
    Tcl_Obj *val = NULL;
    Container *svObj = NULL;

    /*
     * Syntax: sv::object array key ?var?
     */







|







1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
static int
SvObjObjCmd(
            ClientData arg,                     /* != NULL if aolSpecial */
            Tcl_Interp *interp,                 /* Current interpreter. */
            int objc,                           /* Number of arguments. */
            Tcl_Obj *const objv[])              /* Argument objects. */
{
    int isNew, off, ret, flg;
    char buf[128];
    Tcl_Obj *val = NULL;
    Container *svObj = NULL;

    /*
     * Syntax: sv::object array key ?var?
     */
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
        break;
    case TCL_ERROR:
        return TCL_ERROR;
    }

    if (svObj->handlePtr == NULL) {
        Tcl_HashTable *handles = &svObj->arrayPtr->bucketPtr->handles;
        svObj->handlePtr = Tcl_CreateHashEntry(handles, (char*)svObj, &new);
    }

    /*
     * Format the command name
     */

    sprintf(buf, "::%p", (int*)svObj);
    svObj->aolSpecial = (arg != NULL);
    Tcl_CreateObjCommand(interp, buf, (ClientData)SvObjDispatchObjCmd, (ClientData)svObj, NULL);
    Tcl_ResetResult(interp);
    Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1));

    return Sv_PutContainer(interp, svObj, SV_UNCHANGED);
}

/*







|








|







1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
        break;
    case TCL_ERROR:
        return TCL_ERROR;
    }

    if (svObj->handlePtr == NULL) {
        Tcl_HashTable *handles = &svObj->arrayPtr->bucketPtr->handles;
        svObj->handlePtr = Tcl_CreateHashEntry(handles, (char*)svObj, &isNew);
    }

    /*
     * Format the command name
     */

    sprintf(buf, "::%p", (int*)svObj);
    svObj->aolSpecial = (arg != NULL);
    Tcl_CreateObjCommand(interp, buf, SvObjDispatchObjCmd, svObj, NULL);
    Tcl_ResetResult(interp);
    Tcl_SetObjResult(interp, Tcl_NewStringObj(buf, -1));

    return Sv_PutContainer(interp, svObj, SV_UNCHANGED);
}

/*
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
    } else if (index == AGET || index == ANAMES) {
        if (arrayPtr) {
            Tcl_HashSearch search;
            Tcl_Obj *resObj = Tcl_NewListObj(0, NULL);
            const char *pattern = (argx == 0) ? NULL : Tcl_GetString(objv[argx]);
            Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(&arrayPtr->vars,&search);
            while (hPtr) {
                char *key = Tcl_GetHashKey(&arrayPtr->vars, hPtr);
                if (pattern == NULL || Tcl_StringCaseMatch(key, pattern, 0)) {
                    Tcl_ListObjAppendElement(interp, resObj,
                            Tcl_NewStringObj(key, -1));
                    if (index == AGET) {
                        elObj = (Container*)Tcl_GetHashValue(hPtr);
                        Tcl_ListObjAppendElement(interp, resObj,
                                Sv_DuplicateObj(elObj->tclObj));







|







1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
    } else if (index == AGET || index == ANAMES) {
        if (arrayPtr) {
            Tcl_HashSearch search;
            Tcl_Obj *resObj = Tcl_NewListObj(0, NULL);
            const char *pattern = (argx == 0) ? NULL : Tcl_GetString(objv[argx]);
            Tcl_HashEntry *hPtr = Tcl_FirstHashEntry(&arrayPtr->vars,&search);
            while (hPtr) {
                char *key = (char *)Tcl_GetHashKey(&arrayPtr->vars, hPtr);
                if (pattern == NULL || Tcl_StringCaseMatch(key, pattern, 0)) {
                    Tcl_ListObjAppendElement(interp, resObj,
                            Tcl_NewStringObj(key, -1));
                    if (index == AGET) {
                        elObj = (Container*)Tcl_GetHashValue(hPtr);
                        Tcl_ListObjAppendElement(interp, resObj,
                                Sv_DuplicateObj(elObj->tclObj));
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
         * storage and cache all key/value pairs found there into tne
         * newly created shared array.
         */

        PsStore *psPtr;
        Tcl_HashEntry *hPtr;
        size_t len;
        int new;
        char *psurl, *key = NULL, *val = NULL;

        if (objc < 4) {
            Tcl_WrongNumArgs(interp, 2, objv, "array handle");
            ret = TCL_ERROR;
            goto cmdExit;
        }







|







1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
         * storage and cache all key/value pairs found there into tne
         * newly created shared array.
         */

        PsStore *psPtr;
        Tcl_HashEntry *hPtr;
        size_t len;
        int isNew;
        char *psurl, *key = NULL, *val = NULL;

        if (objc < 4) {
            Tcl_WrongNumArgs(interp, 2, objv, "array handle");
            ret = TCL_ERROR;
            goto cmdExit;
        }
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
1401
1402
1403
            ret = TCL_ERROR;
            goto cmdExit;
        }
        if (arrayPtr) {
            Tcl_HashSearch search;
            hPtr = Tcl_FirstHashEntry(&arrayPtr->vars,&search);
            arrayPtr->psPtr = psPtr;
            arrayPtr->bindAddr = strcpy(ckalloc(len+1), psurl);
            while (hPtr) {
                svObj = Tcl_GetHashValue(hPtr);
                if (ReleaseContainer(interp, svObj, SV_CHANGED) != TCL_OK) {
                    ret = TCL_ERROR;
                    goto cmdExit;
                }
                hPtr = Tcl_NextHashEntry(&search);
            }
        } else {
            arrayPtr = LockArray(interp, arrayName, FLAGS_CREATEARRAY);
            arrayPtr->psPtr = psPtr;
            arrayPtr->bindAddr = strcpy(ckalloc(len+1), psurl);
        }
        if (!psPtr->psFirst(psPtr->psHandle, &key, &val, &len)) {
            do {
                Tcl_Obj * tclObj = Tcl_NewStringObj(val, len);
                hPtr = Tcl_CreateHashEntry(&arrayPtr->vars, key, &new);
                Tcl_SetHashValue(hPtr, CreateContainer(arrayPtr, hPtr, tclObj));
                psPtr->psFree(psPtr->psHandle, val);
            } while (!psPtr->psNext(psPtr->psHandle, &key, &val, &len));
        }

    } else if (index == AUNBIND) {
        if (!arrayPtr || !arrayPtr->psPtr) {







|

|









|




|







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
1401
1402
1403
            ret = TCL_ERROR;
            goto cmdExit;
        }
        if (arrayPtr) {
            Tcl_HashSearch search;
            hPtr = Tcl_FirstHashEntry(&arrayPtr->vars,&search);
            arrayPtr->psPtr = psPtr;
            arrayPtr->bindAddr = strcpy((char *)ckalloc(len+1), psurl);
            while (hPtr) {
                svObj = (Container *)Tcl_GetHashValue(hPtr);
                if (ReleaseContainer(interp, svObj, SV_CHANGED) != TCL_OK) {
                    ret = TCL_ERROR;
                    goto cmdExit;
                }
                hPtr = Tcl_NextHashEntry(&search);
            }
        } else {
            arrayPtr = LockArray(interp, arrayName, FLAGS_CREATEARRAY);
            arrayPtr->psPtr = psPtr;
            arrayPtr->bindAddr = strcpy((char *)ckalloc(len+1), psurl);
        }
        if (!psPtr->psFirst(psPtr->psHandle, &key, &val, &len)) {
            do {
                Tcl_Obj * tclObj = Tcl_NewStringObj(val, len);
                hPtr = Tcl_CreateHashEntry(&arrayPtr->vars, key, &isNew);
                Tcl_SetHashValue(hPtr, CreateContainer(arrayPtr, hPtr, tclObj));
                psPtr->psFree(psPtr->psHandle, val);
            } while (!psPtr->psNext(psPtr->psHandle, &key, &val, &len));
        }

    } else if (index == AUNBIND) {
        if (!arrayPtr || !arrayPtr->psPtr) {
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
    resObj = Tcl_NewListObj(0, NULL);

    for (i = 0; i < NUMBUCKETS; i++) {
        Bucket *bucketPtr = &buckets[i];
        LOCK_BUCKET(bucketPtr);
        hPtr = Tcl_FirstHashEntry(&bucketPtr->arrays, &search);
        while (hPtr) {
            char *key = Tcl_GetHashKey(&bucketPtr->arrays, hPtr);
            if ((arg==NULL || (*key != '.')) /* Hide .<name> arrays for AOL*/ &&
                (pattern == NULL || Tcl_StringCaseMatch(key, pattern, 0))) {
                Tcl_ListObjAppendElement(interp, resObj,
                        Tcl_NewStringObj(key, -1));
            }
            hPtr = Tcl_NextHashEntry(&search);
        }







|







1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
    resObj = Tcl_NewListObj(0, NULL);

    for (i = 0; i < NUMBUCKETS; i++) {
        Bucket *bucketPtr = &buckets[i];
        LOCK_BUCKET(bucketPtr);
        hPtr = Tcl_FirstHashEntry(&bucketPtr->arrays, &search);
        while (hPtr) {
            char *key = (char *)Tcl_GetHashKey(&bucketPtr->arrays, hPtr);
            if ((arg==NULL || (*key != '.')) /* Hide .<name> arrays for AOL*/ &&
                (pattern == NULL || Tcl_StringCaseMatch(key, pattern, 0))) {
                Tcl_ListObjAppendElement(interp, resObj,
                        Tcl_NewStringObj(key, -1));
            }
            hPtr = Tcl_NextHashEntry(&search);
        }
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
static int
SvIncrObjCmd(
             ClientData arg,                     /* Pointer to object container */
             Tcl_Interp *interp,                 /* Current interpreter. */
             int objc,                           /* Number of arguments. */
             Tcl_Obj *const objv[])              /* Argument objects. */
{
    int off, ret, flg, new = 0;
    Tcl_WideInt incrValue = 1, currValue = 0;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::incr array key ?increment?
     *          $object incr ?increment?
     */

    ret = Sv_GetContainer(interp, objc, objv, &svObj, &off, 0);
    if (ret != TCL_OK) {
        if (ret != TCL_BREAK) {
            return TCL_ERROR;
        }
        flg = FLAGS_CREATEARRAY | FLAGS_CREATEVAR;
        Tcl_ResetResult(interp);
        ret = Sv_GetContainer(interp, objc, objv, &svObj, &off, flg);
        if (ret != TCL_OK) {
            return TCL_ERROR;
        }
        new = 1;
    }
    if ((objc - off)) {
        ret = Tcl_GetWideIntFromObj(interp, objv[off], &incrValue);
        if (ret != TCL_OK) {
            goto cmd_err;
        }
    }
    if (new) {
        currValue = 0;
    } else {
        ret = Tcl_GetWideIntFromObj(interp, svObj->tclObj, &currValue);
        if (ret != TCL_OK) {
            goto cmd_err;
        }
    }







|




















|







|







1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
static int
SvIncrObjCmd(
             ClientData arg,                     /* Pointer to object container */
             Tcl_Interp *interp,                 /* Current interpreter. */
             int objc,                           /* Number of arguments. */
             Tcl_Obj *const objv[])              /* Argument objects. */
{
    int off, ret, flg, isNew = 0;
    Tcl_WideInt incrValue = 1, currValue = 0;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::incr array key ?increment?
     *          $object incr ?increment?
     */

    ret = Sv_GetContainer(interp, objc, objv, &svObj, &off, 0);
    if (ret != TCL_OK) {
        if (ret != TCL_BREAK) {
            return TCL_ERROR;
        }
        flg = FLAGS_CREATEARRAY | FLAGS_CREATEVAR;
        Tcl_ResetResult(interp);
        ret = Sv_GetContainer(interp, objc, objv, &svObj, &off, flg);
        if (ret != TCL_OK) {
            return TCL_ERROR;
        }
        isNew = 1;
    }
    if ((objc - off)) {
        ret = Tcl_GetWideIntFromObj(interp, objv[off], &incrValue);
        if (ret != TCL_OK) {
            goto cmd_err;
        }
    }
    if (isNew) {
        currValue = 0;
    } else {
        ret = Tcl_GetWideIntFromObj(interp, svObj->tclObj, &currValue);
        if (ret != TCL_OK) {
            goto cmd_err;
        }
    }
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
1993
static int
SvMoveObjCmd(
             ClientData arg,                     /* Pointer to object container. */
             Tcl_Interp *interp,                 /* Current interpreter. */
             int objc,                           /* Number of arguments. */
             Tcl_Obj *const objv[])              /* Argument objects. */
{
    int ret, off, new;
    const char *toKey;
    Tcl_HashEntry *hPtr;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::move array key to
     *          $object move to
     */

    ret = Sv_GetContainer(interp, objc, objv, &svObj, &off, 0);
    if (ret != TCL_OK) {
        return TCL_ERROR;
    }

    toKey = Tcl_GetString(objv[off]);
    hPtr = Tcl_CreateHashEntry(&svObj->arrayPtr->vars, toKey, &new);

    if (!new) {
        Tcl_AppendResult(interp, "key \"", toKey, "\" exists", NULL);
        goto cmd_err;
    }
    if (svObj->entryPtr) {
        char *key = Tcl_GetHashKey(&svObj->arrayPtr->vars, svObj->entryPtr);
        if (svObj->arrayPtr->psPtr) {
            PsStore *psPtr = svObj->arrayPtr->psPtr;
            if (psPtr->psDelete(psPtr->psHandle, key) == -1) {
                const char *err = psPtr->psError(psPtr->psHandle);
                Tcl_SetObjResult(interp, Tcl_NewStringObj(err, -1));
                return TCL_ERROR;
            }







|
















|

|




|







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
1993
static int
SvMoveObjCmd(
             ClientData arg,                     /* Pointer to object container. */
             Tcl_Interp *interp,                 /* Current interpreter. */
             int objc,                           /* Number of arguments. */
             Tcl_Obj *const objv[])              /* Argument objects. */
{
    int ret, off, isNew;
    const char *toKey;
    Tcl_HashEntry *hPtr;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::move array key to
     *          $object move to
     */

    ret = Sv_GetContainer(interp, objc, objv, &svObj, &off, 0);
    if (ret != TCL_OK) {
        return TCL_ERROR;
    }

    toKey = Tcl_GetString(objv[off]);
    hPtr = Tcl_CreateHashEntry(&svObj->arrayPtr->vars, toKey, &isNew);

    if (!isNew) {
        Tcl_AppendResult(interp, "key \"", toKey, "\" exists", NULL);
        goto cmd_err;
    }
    if (svObj->entryPtr) {
        char *key = (char *)Tcl_GetHashKey(&svObj->arrayPtr->vars, svObj->entryPtr);
        if (svObj->arrayPtr->psPtr) {
            PsStore *psPtr = svObj->arrayPtr->psPtr;
            if (psPtr->psDelete(psPtr->psHandle, key) == -1) {
                const char *err = psPtr->psError(psPtr->psHandle);
                Tcl_SetObjResult(interp, Tcl_NewStringObj(err, -1));
                return TCL_ERROR;
            }
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195

2196
2197
2198
2199
2200
2201
2202
 * Side effects
 *    Many new command created in current interpreter. Global data
 *    structures used by them initialized as well.
 *
 *-----------------------------------------------------------------------------
 */
int
Sv_Init (interp)
    Tcl_Interp *interp;
{

    int i;
    Bucket *bucketPtr;
    SvCmdInfo *cmdPtr;
    Tcl_Obj *obj;

#ifdef SV_FINALIZE
    /*







|
|
<
>







2186
2187
2188
2189
2190
2191
2192
2193
2194

2195
2196
2197
2198
2199
2200
2201
2202
 * Side effects
 *    Many new command created in current interpreter. Global data
 *    structures used by them initialized as well.
 *
 *-----------------------------------------------------------------------------
 */
int
Sv_Init (
    Tcl_Interp *interp

) {
    int i;
    Bucket *bucketPtr;
    SvCmdInfo *cmdPtr;
    Tcl_Obj *obj;

#ifdef SV_FINALIZE
    /*
Changes to generic/threadSvKeylistCmd.c.
93
94
95
96
97
98
99
100
101
102
103
104
105

106
107
108
109
110
111
112
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeylsetObjCmd(arg, interp, objc, objv)
    ClientData arg;                     /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int i, off, ret, flg;
    char *key;
    Tcl_Obj *val;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







93
94
95
96
97
98
99
100
101
102
103
104

105
106
107
108
109
110
111
112
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeylsetObjCmd(
    void *arg,                         /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int i, off, ret, flg;
    char *key;
    Tcl_Obj *val;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
152
153
154
155
156
157
158
159
160
161
162
163
164

165
166
167
168
169
170
171
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeylgetObjCmd(arg, interp, objc, objv)
    ClientData arg;                     /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int ret, flg, off;
    char *key;
    Tcl_Obj *varObjPtr = NULL, *valObjPtr = NULL;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







152
153
154
155
156
157
158
159
160
161
162
163

164
165
166
167
168
169
170
171
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeylgetObjCmd(
    void *arg,                         /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int ret, flg, off;
    char *key;
    Tcl_Obj *varObjPtr = NULL, *valObjPtr = NULL;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
240
241
242
243
244
245
246
247
248
249
250
251
252

253
254
255
256
257
258
259
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeyldelObjCmd(arg, interp, objc, objv)
    ClientData arg;                     /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int i, off, ret;
    char *key;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          sv::keyldel array lkey key ?key ...?







|
|
|
|
|
<
>







240
241
242
243
244
245
246
247
248
249
250
251

252
253
254
255
256
257
258
259
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeyldelObjCmd(
    void *arg,                         /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int i, off, ret;
    char *key;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          sv::keyldel array lkey key ?key ...?
299
300
301
302
303
304
305
306
307
308
309
310
311

312
313
314
315
316
317
318
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeylkeysObjCmd(arg, interp, objc, objv)
    ClientData arg;                     /* Not used. */
    Tcl_Interp *interp;                 /* Current interpreter. */
    int objc;                           /* Number of arguments. */
    Tcl_Obj *const objv[];              /* Argument objects. */
{

    int ret, off;
    char *key = NULL;
    Tcl_Obj *listObj = NULL;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







299
300
301
302
303
304
305
306
307
308
309
310

311
312
313
314
315
316
317
318
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvKeylkeysObjCmd(
    void *arg,                         /* Not used. */
    Tcl_Interp *interp,                /* Current interpreter. */
    int objc,                          /* Number of arguments. */
    Tcl_Obj *const objv[]              /* Argument objects. */

) {
    int ret, off;
    char *key = NULL;
    Tcl_Obj *listObj = NULL;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
Changes to generic/threadSvListCmd.c.
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#if TCL_MAJOR_VERSION > 8
#define tclSizeT size_t
#elif defined(USE_TCL_STUBS)
#define tclSizeT int
/*  Little hack to eliminate the need for "tclInt.h" here:
    Just copy a small portion of TclIntStubs, just
    enough to make it work */
typedef struct {
    int magic;
    void *hooks;
    void (*dummy[34]) (void); /* dummy entries 0-33, not used */
    int (*tclGetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, int endValue, int *indexPtr); /* 34 */
} TclIntStubs;
extern const TclIntStubs *tclIntStubsPtr;

# undef Tcl_GetIntForIndex
# define Tcl_GetIntForIndex(interp, obj, max, ptr) ((threadTclVersion>86)? \
    ((int (*)(Tcl_Interp*,  Tcl_Obj *, int, int*))((&(tclStubsPtr->tcl_PkgProvideEx))[645]))((interp), (obj), (max), (ptr)): \
	tclIntStubsPtr->tclGetIntForIndex((interp), (obj), (max), (ptr)))
#elif TCL_MINOR_VERSION < 7
extern int TclGetIntForIndex(Tcl_Interp*,  Tcl_Obj *, int, int*);







|





|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#if TCL_MAJOR_VERSION > 8
#define tclSizeT size_t
#elif defined(USE_TCL_STUBS)
#define tclSizeT int
/*  Little hack to eliminate the need for "tclInt.h" here:
    Just copy a small portion of TclIntStubs, just
    enough to make it work */
typedef struct TclIntStubs {
    int magic;
    void *hooks;
    void (*dummy[34]) (void); /* dummy entries 0-33, not used */
    int (*tclGetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, int endValue, int *indexPtr); /* 34 */
} TclIntStubs;
extern const struct TclIntStubs *tclIntStubsPtr;

# undef Tcl_GetIntForIndex
# define Tcl_GetIntForIndex(interp, obj, max, ptr) ((threadTclVersion>86)? \
    ((int (*)(Tcl_Interp*,  Tcl_Obj *, int, int*))((&(tclStubsPtr->tcl_PkgProvideEx))[645]))((interp), (obj), (max), (ptr)): \
	tclIntStubsPtr->tclGetIntForIndex((interp), (obj), (max), (ptr)))
#elif TCL_MINOR_VERSION < 7
extern int TclGetIntForIndex(Tcl_Interp*,  Tcl_Obj *, int, int*);
145
146
147
148
149
150
151
152
153
154
155
156
157

158
159
160
161
162
163
164
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLpopObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    int ret, off, llen, iarg = 0;
    tclSizeT index = 0;
    Tcl_Obj *elPtr = NULL;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







145
146
147
148
149
150
151
152
153
154
155
156

157
158
159
160
161
162
163
164
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLpopObjCmd (
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    int ret, off, llen, iarg = 0;
    tclSizeT index = 0;
    Tcl_Obj *elPtr = NULL;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
225
226
227
228
229
230
231
232
233
234
235
236
237

238
239
240
241
242
243
244
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLpushObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    int off, ret, flg, llen;
    tclSizeT index = 0;
    Tcl_Obj *args[1];
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







225
226
227
228
229
230
231
232
233
234
235
236

237
238
239
240
241
242
243
244
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLpushObjCmd (
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    int off, ret, flg, llen;
    tclSizeT index = 0;
    Tcl_Obj *args[1];
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
298
299
300
301
302
303
304
305
306
307
308
309
310

311
312
313
314
315
316
317
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLappendObjCmd(arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    int i, ret, flg, off;
    Tcl_Obj *dup;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::lappend array key value ?value ...?







|
|
|
|
|
<
>







298
299
300
301
302
303
304
305
306
307
308
309

310
311
312
313
314
315
316
317
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLappendObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    int i, ret, flg, off;
    Tcl_Obj *dup;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::lappend array key value ?value ...?
358
359
360
361
362
363
364
365
366
367
368
369
370

371
372
373
374
375
376
377
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLreplaceObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    const char *firstArg;
    size_t argLen;
    int ret, off, llen, ndel, nargs, i, j;
    tclSizeT first, last;
    Tcl_Obj **args = NULL;
    Container *svObj = (Container*)arg;








|
|
|
|
|
<
>







358
359
360
361
362
363
364
365
366
367
368
369

370
371
372
373
374
375
376
377
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLreplaceObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    const char *firstArg;
    size_t argLen;
    int ret, off, llen, ndel, nargs, i, j;
    tclSizeT first, last;
    Tcl_Obj **args = NULL;
    Container *svObj = (Container*)arg;

458
459
460
461
462
463
464
465
466
467
468
469
470

471
472
473
474
475
476
477
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLrangeObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    int ret, off, llen, nargs, i, j;
    tclSizeT first, last;
    Tcl_Obj **elPtrs, **args;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







458
459
460
461
462
463
464
465
466
467
468
469

470
471
472
473
474
475
476
477
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLrangeObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    int ret, off, llen, nargs, i, j;
    tclSizeT first, last;
    Tcl_Obj **elPtrs, **args;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
540
541
542
543
544
545
546
547
548
549
550
551
552

553
554
555
556
557
558
559
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLinsertObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    int off, ret, flg, llen, nargs, i, j;
    tclSizeT index = 0;
    Tcl_Obj **args;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







540
541
542
543
544
545
546
547
548
549
550
551

552
553
554
555
556
557
558
559
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLinsertObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    int off, ret, flg, llen, nargs, i, j;
    tclSizeT index = 0;
    Tcl_Obj **args;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
620
621
622
623
624
625
626
627
628
629
630
631
632

633
634
635
636
637
638
639
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLlengthObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    int llen, off, ret;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::llength array key
     *          $list llength







|
|
|
|
|
<
>







620
621
622
623
624
625
626
627
628
629
630
631

632
633
634
635
636
637
638
639
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLlengthObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    int llen, off, ret;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::llength array key
     *          $list llength
669
670
671
672
673
674
675
676
677
678
679
680
681

682
683
684
685
686
687
688
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLsearchObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    size_t length;
    int ret, off, listc, mode, imode, ipatt, index, match, i;
    const char *patBytes;
    Tcl_Obj **listv;
    Container *svObj = (Container*)arg;

    static const char *modes[] = {"-exact", "-glob", "-regexp", NULL};







|
|
|
|
|
<
>







669
670
671
672
673
674
675
676
677
678
679
680

681
682
683
684
685
686
687
688
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLsearchObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    size_t length;
    int ret, off, listc, mode, imode, ipatt, index, match, i;
    const char *patBytes;
    Tcl_Obj **listv;
    Container *svObj = (Container*)arg;

    static const char *modes[] = {"-exact", "-glob", "-regexp", NULL};
775
776
777
778
779
780
781
782
783
784
785
786
787

788
789
790
791
792
793
794
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLindexObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    Tcl_Obj **elPtrs;
    int ret, off, llen;
    tclSizeT index;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:







|
|
|
|
|
<
>







775
776
777
778
779
780
781
782
783
784
785
786

787
788
789
790
791
792
793
794
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLindexObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    Tcl_Obj **elPtrs;
    int ret, off, llen;
    tclSizeT index;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
836
837
838
839
840
841
842
843
844
845
846
847
848

849
850
851
852
853
854
855
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLsetObjCmd (arg, interp, objc, objv)
    ClientData arg;
    Tcl_Interp *interp;
    int objc;
    Tcl_Obj *const objv[];
{

    Tcl_Obj *lPtr;
    int ret, argc, off;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::lset array key index ?index ...? value







|
|
|
|
|
<
>







836
837
838
839
840
841
842
843
844
845
846
847

848
849
850
851
852
853
854
855
 * Side effects:
 *      See the user documentation.
 *
 *-----------------------------------------------------------------------------
 */

static int
SvLsetObjCmd(
    ClientData arg,
    Tcl_Interp *interp,
    int objc,
    Tcl_Obj *const objv[]

) {
    Tcl_Obj *lPtr;
    int ret, argc, off;
    Container *svObj = (Container*)arg;

    /*
     * Syntax:
     *          tsv::lset array key index ?index ...? value
900
901
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 *      available to Tcl API programmer. We could include the tclInt.h and
 *      get the copy more efficient using list internals, but ...
 *
 *-----------------------------------------------------------------------------
 */

static void
DupListObjShared(srcPtr, copyPtr)
    Tcl_Obj *srcPtr;            /* Object with internal rep to copy. */
    Tcl_Obj *copyPtr;           /* Object with internal rep to set. */
{

    int i, llen;
    Tcl_Obj *elObj, **newObjList;

    Tcl_ListObjLength(NULL, srcPtr, &llen);
    if (llen == 0) {
        (*srcPtr->typePtr->dupIntRepProc)(srcPtr, copyPtr);
        copyPtr->refCount = 0;







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<
>







900
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917
 *      available to Tcl API programmer. We could include the tclInt.h and
 *      get the copy more efficient using list internals, but ...
 *
 *-----------------------------------------------------------------------------
 */

static void
DupListObjShared(
    Tcl_Obj *srcPtr,           /* Object with internal rep to copy. */
    Tcl_Obj *copyPtr           /* Object with internal rep to set. */

) {
    int i, llen;
    Tcl_Obj *elObj, **newObjList;

    Tcl_ListObjLength(NULL, srcPtr, &llen);
    if (llen == 0) {
        (*srcPtr->typePtr->dupIntRepProc)(srcPtr, copyPtr);
        copyPtr->refCount = 0;
942
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 *  Actual return value of this procedure is irrelevant to the caller,
 *  and it should be either NULL or non-NULL.
 *
 *----------------------------------------------------------------------
 */

static Tcl_Obj*
SvLsetFlat(interp, listPtr, indexCount, indexArray, valuePtr)
     Tcl_Interp *interp;     /* Tcl interpreter */
     Tcl_Obj *listPtr;       /* Pointer to the list being modified */
     int indexCount;         /* Number of index args */
     Tcl_Obj **indexArray;
     Tcl_Obj *valuePtr;      /* Value arg to 'lset' */
{

    int elemCount, result, i;
    tclSizeT index;
    Tcl_Obj **elemPtrs, *chainPtr, *subListPtr;

    /*
     * Determine whether the index arg designates a list
     * or a single index.







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 *  Actual return value of this procedure is irrelevant to the caller,
 *  and it should be either NULL or non-NULL.
 *
 *----------------------------------------------------------------------
 */

static Tcl_Obj*
SvLsetFlat(
     Tcl_Interp *interp,    /* Tcl interpreter */
     Tcl_Obj *listPtr,      /* Pointer to the list being modified */
     int indexCount,        /* Number of index args */
     Tcl_Obj **indexArray,
     Tcl_Obj *valuePtr      /* Value arg to 'lset' */

) {
    int elemCount, result, i;
    tclSizeT index;
    Tcl_Obj **elemPtrs, *chainPtr, *subListPtr;

    /*
     * Determine whether the index arg designates a list
     * or a single index.