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Comment:Possible fix for [ef23a85ac6]: Tcl_PanicProc - Tcl9 & NaviServer
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SHA3-256: c521a5fc71c623c46305736e1fa3048c98387a616643450aee97d707faa16c49
User & Date: jan.nijtmans 2024-04-23 20:11:45
Context
2024-04-23
20:17
Still one TCL_NORETURN1 too much check-in: c0f71bd0ce user: jan.nijtmans tags: bug-ef23a85ac6
20:11
Possible fix for [ef23a85ac6]: Tcl_PanicProc - Tcl9 & NaviServer check-in: c521a5fc71 user: jan.nijtmans tags: bug-ef23a85ac6
2024-04-22
18:37
Only use Tcl_TomMath_InitStubs() when TCL_WITH_EXTERNAL_TOMMATH is not defined check-in: 16b8cb3ac5 user: jan.nijtmans tags: trunk, main
Changes
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Changes to generic/tcl.decls.

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    Tcl_Interp *interp)
}
export {
    void Tcl_StaticLibrary(Tcl_Interp *interp, const char *prefix,
	    Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc)
}
export {
    const char *Tcl_SetPanicProc(TCL_NORETURN1 Tcl_PanicProc *panicProc)
}
export {
    Tcl_ExitProc *Tcl_SetExitProc(TCL_NORETURN1 Tcl_ExitProc *proc)
}
export {
    const char *Tcl_FindExecutable(const char *argv0)
}
export {
    const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version,
	int exact)








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    Tcl_Interp *interp)
}
export {
    void Tcl_StaticLibrary(Tcl_Interp *interp, const char *prefix,
	    Tcl_LibraryInitProc *initProc, Tcl_LibraryInitProc *safeInitProc)
}
export {
    const char *Tcl_SetPanicProc(Tcl_PanicProc *panicProc)
}
export {
    Tcl_ExitProc *Tcl_SetExitProc(Tcl_ExitProc *proc)
}
export {
    const char *Tcl_FindExecutable(const char *argv0)
}
export {
    const char *Tcl_InitStubs(Tcl_Interp *interp, const char *version,
	int exact)
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Changes to generic/tcl.h.

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#else
#define Tcl_ObjCmdProc2 Tcl_ObjCmdProc
#define Tcl_CmdObjTraceProc2 Tcl_CmdObjTraceProc
typedef void (Tcl_FreeProc) (char *blockPtr);
#endif
typedef int (Tcl_LibraryInitProc) (Tcl_Interp *interp);
typedef int (Tcl_LibraryUnloadProc) (Tcl_Interp *interp, int flags);
typedef void (Tcl_PanicProc) (const char *format, ...);
typedef void (Tcl_TcpAcceptProc) (void *callbackData, Tcl_Channel chan,
	char *address, int port);
typedef void (Tcl_TimerProc) (void *clientData);
typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
typedef char * (Tcl_VarTraceProc) (void *clientData, Tcl_Interp *interp,
	const char *part1, const char *part2, int flags);








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#else
#define Tcl_ObjCmdProc2 Tcl_ObjCmdProc
#define Tcl_CmdObjTraceProc2 Tcl_CmdObjTraceProc
typedef void (Tcl_FreeProc) (char *blockPtr);
#endif
typedef int (Tcl_LibraryInitProc) (Tcl_Interp *interp);
typedef int (Tcl_LibraryUnloadProc) (Tcl_Interp *interp, int flags);
typedef TCL_NORETURN1 void (Tcl_PanicProc) (const char *format, ...);
typedef void (Tcl_TcpAcceptProc) (void *callbackData, Tcl_Channel chan,
	char *address, int port);
typedef void (Tcl_TimerProc) (void *clientData);
typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
typedef char * (Tcl_VarTraceProc) (void *clientData, Tcl_Interp *interp,
	const char *part1, const char *part2, int flags);
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EXTERN const char *	Tcl_PkgInitStubsCheck(Tcl_Interp *interp,
			    const char *version, int exact);
EXTERN const char *	Tcl_InitSubsystems(void);
EXTERN void		Tcl_GetMemoryInfo(Tcl_DString *dsPtr);
EXTERN const char *	Tcl_FindExecutable(const char *argv0);
EXTERN const char *	Tcl_SetPreInitScript(const char *string);
EXTERN const char *	Tcl_SetPanicProc(
			    TCL_NORETURN1 Tcl_PanicProc *panicProc);
EXTERN void		Tcl_StaticLibrary(Tcl_Interp *interp,
			    const char *prefix,
			    Tcl_LibraryInitProc *initProc,
			    Tcl_LibraryInitProc *safeInitProc);
#ifndef TCL_NO_DEPRECATED
#   define Tcl_StaticPackage Tcl_StaticLibrary
#endif
EXTERN Tcl_ExitProc *Tcl_SetExitProc(TCL_NORETURN1 Tcl_ExitProc *proc);
#ifdef _WIN32
EXTERN const char *TclZipfs_AppHook(int *argc, wchar_t ***argv);
#else
EXTERN const char *TclZipfs_AppHook(int *argc, char ***argv);
#endif
#if defined(_WIN32) && defined(UNICODE)
#ifndef USE_TCL_STUBS








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EXTERN const char *	Tcl_PkgInitStubsCheck(Tcl_Interp *interp,
			    const char *version, int exact);
EXTERN const char *	Tcl_InitSubsystems(void);
EXTERN void		Tcl_GetMemoryInfo(Tcl_DString *dsPtr);
EXTERN const char *	Tcl_FindExecutable(const char *argv0);
EXTERN const char *	Tcl_SetPreInitScript(const char *string);
EXTERN const char *	Tcl_SetPanicProc(
			    Tcl_PanicProc *panicProc);
EXTERN void		Tcl_StaticLibrary(Tcl_Interp *interp,
			    const char *prefix,
			    Tcl_LibraryInitProc *initProc,
			    Tcl_LibraryInitProc *safeInitProc);
#ifndef TCL_NO_DEPRECATED
#   define Tcl_StaticPackage Tcl_StaticLibrary
#endif
EXTERN Tcl_ExitProc *Tcl_SetExitProc(Tcl_ExitProc *proc);
#ifdef _WIN32
EXTERN const char *TclZipfs_AppHook(int *argc, wchar_t ***argv);
#else
EXTERN const char *TclZipfs_AppHook(int *argc, char ***argv);
#endif
#if defined(_WIN32) && defined(UNICODE)
#ifndef USE_TCL_STUBS
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Changes to generic/tclEvent.c.

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/*
 * This variable contains the application wide exit handler. It will be called
 * by Tcl_Exit instead of the C-runtime exit if this variable is set to a
 * non-NULL value.
 */

static TCL_NORETURN1 Tcl_ExitProc *appExitPtr = NULL;

typedef struct ThreadSpecificData {
    ExitHandler *firstExitPtr;	/* First in list of all exit handlers for this
				 * thread. */
    int inExit;			/* True when this thread is exiting. This is
				 * used as a hack to decide to close the
				 * standard channels. */








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/*
 * This variable contains the application wide exit handler. It will be called
 * by Tcl_Exit instead of the C-runtime exit if this variable is set to a
 * non-NULL value.
 */

static Tcl_ExitProc *appExitPtr = NULL;

typedef struct ThreadSpecificData {
    ExitHandler *firstExitPtr;	/* First in list of all exit handlers for this
				 * thread. */
    int inExit;			/* True when this thread is exiting. This is
				 * used as a hack to decide to close the
				 * standard channels. */
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 */

TCL_NORETURN void
Tcl_Exit(
    int status)			/* Exit status for application; typically 0
				 * for normal return, 1 for error return. */
{
    TCL_NORETURN1 Tcl_ExitProc *currentAppExitPtr;

    Tcl_MutexLock(&exitMutex);
    currentAppExitPtr = appExitPtr;
    Tcl_MutexUnlock(&exitMutex);

    /*
     * Warning: this function SHOULD NOT return, as there is code that depends








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 */

TCL_NORETURN void
Tcl_Exit(
    int status)			/* Exit status for application; typically 0
				 * for normal return, 1 for error return. */
{
    Tcl_ExitProc *currentAppExitPtr;

    Tcl_MutexLock(&exitMutex);
    currentAppExitPtr = appExitPtr;
    Tcl_MutexUnlock(&exitMutex);

    /*
     * Warning: this function SHOULD NOT return, as there is code that depends
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Changes to generic/tclPanic.c.

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#endif

/*
 * The panicProc variable contains a pointer to an application specific panic
 * procedure.
 */

static TCL_NORETURN1 Tcl_PanicProc *panicProc = NULL;

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetPanicProc --
 *
 *	Replace the default panic behavior with the specified function.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Sets the panicProc variable.
 *
 *----------------------------------------------------------------------
 */

const char *
Tcl_SetPanicProc(
    TCL_NORETURN1 Tcl_PanicProc *proc)
{
    panicProc = proc;
    return Tcl_InitSubsystems();
}

/*
 *----------------------------------------------------------------------








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#endif

/*
 * The panicProc variable contains a pointer to an application specific panic
 * procedure.
 */

static Tcl_PanicProc *panicProc = NULL;

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetPanicProc --
 *
 *	Replace the default panic behavior with the specified function.
 *
 * Results:
 *	None.
 *
 * Side effects:
 *	Sets the panicProc variable.
 *
 *----------------------------------------------------------------------
 */

const char *
Tcl_SetPanicProc(
    Tcl_PanicProc *proc)
{
    panicProc = proc;
    return Tcl_InitSubsystems();
}

/*
 *----------------------------------------------------------------------
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