Tcl Source Code

    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)

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

/*
 * 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. */

 *	Sets the application wide exit handler to the specified value.
 *
 *----------------------------------------------------------------------
 */

Tcl_ExitProc *
Tcl_SetExitProc(
    TCL_NORETURN1 Tcl_ExitProc *proc)		/* New exit handler for app or NULL */
{
    Tcl_ExitProc *prevExitProc;

    /*
     * Swap the old exit proc for the new one, saving the old one for our
     * return value.
     */

 */

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

#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();
}

/*
 *----------------------------------------------------------------------

/*
 * The following comment is here so that Coverity's static analyzer knows that
 * a Tcl_Panic() call can never return and avoids lots of false positives.
 */

/* coverity[+kill] */
void
Tcl_Panic(
    const char *format,
    ...)
{
    va_list argList;
    char *arg1, *arg2, *arg3;	/* Additional arguments (variable in number)
				 * to pass to fprintf. */

    tclWinDebugPanic(format, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8);
#else
	fprintf(stderr, format, arg1, arg2, arg3, arg4, arg5, arg6, arg7,
		arg8);
	fprintf(stderr, "\n");
	fflush(stderr);
#endif

#   if defined(__GNUC__)
	__builtin_trap();
#   elif defined(_WIN64)
	__debugbreak();
#   elif defined(_MSC_VER) && defined (_M_IX86)
	_asm {int 3}
#   elif defined(_WIN32)
	DebugBreak();
#   endif
#if defined(_WIN32)
	ExitProcess(1);
#else
	abort();
#endif
    }
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */