shared_source/c_tcl_base_7_5_w_mods/tclpanic.c

/* $Header: /cvsroot/esrg/sfesrg/esrgpcpj/shared/tcl_base/tclpanic.c,v 1.1.1.1 2001/06/13 04:44:06 dtashley Exp $ */

/* 
 * tclPanic.c --
 *
 *      Source code for the "Tcl_Panic" library procedure for Tcl;
 *      individual applications will probably override this with
 *      an application-specific panic procedure.
 *
 * Copyright (c) 1988-1993 The Regents of the University of California.
 * Copyright (c) 1994 Sun Microsystems, Inc.
 * Copyright (c) 1998-1999 by Scriptics Corporation.
 *
 * See the file "license.terms" for information on usage and redistribution
 * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 *
 * RCS: @(#) $Id: tclpanic.c,v 1.1.1.1 2001/06/13 04:44:06 dtashley Exp $
 */

#include "tclInt.h"

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

void (*panicProc) _ANSI_ARGS_(TCL_VARARGS(char *,format)) = NULL;

/*
 *----------------------------------------------------------------------
 *
 * Tcl_SetPanicProc --
 *
 *      Replace the default panic behavior with the specified functiion.
 *
 * Results:
 *      None.
 *
 * Side effects:
 *      Sets the panicProc variable.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_SetPanicProc(proc)
    void (*proc) _ANSI_ARGS_(TCL_VARARGS(char *,format));
{
    panicProc = proc;
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_PanicVA --
 *
 *      Print an error message and kill the process.
 *
 * Results:
 *      None.
 *
 * Side effects:
 *      The process dies, entering the debugger if possible.
 *
 *----------------------------------------------------------------------
 */

void
Tcl_PanicVA (format, argList)
    char *format;               /* Format string, suitable for passing to
                                 * fprintf. */
    va_list argList;            /* Variable argument list. */
{
    char *arg1, *arg2, *arg3, *arg4;    /* Additional arguments (variable in
                                         * number) to pass to fprintf. */
    char *arg5, *arg6, *arg7, *arg8;

    arg1 = va_arg(argList, char *);
    arg2 = va_arg(argList, char *);
    arg3 = va_arg(argList, char *);
    arg4 = va_arg(argList, char *);
    arg5 = va_arg(argList, char *);
    arg6 = va_arg(argList, char *);
    arg7 = va_arg(argList, char *);
    arg8 = va_arg(argList, char *);
    
    if (panicProc != NULL) {
        (void) (*panicProc)(format, arg1, arg2, arg3, arg4,
                arg5, arg6, arg7, arg8);
    } else {
        (void) fprintf(stderr, format, arg1, arg2, arg3, arg4, arg5, arg6,
                arg7, arg8);
        (void) fprintf(stderr, "\n");
        (void) fflush(stderr);
        abort();
    }
}

/*
 *----------------------------------------------------------------------
 *
 * panic --
 *
 *      Print an error message and kill the process.
 *
 * Results:
 *      None.
 *
 * Side effects:
 *      The process dies, entering the debugger if possible.
 *
 *----------------------------------------------------------------------
 */

        /* VARARGS ARGSUSED */
void
panic TCL_VARARGS_DEF(char *,arg1)
{
    va_list argList;
    char *format;

    format = TCL_VARARGS_START(char *,arg1,argList);
    Tcl_PanicVA(format, argList);
    va_end (argList);
}


/* $History: tclpanic.c $
 * 
 * *****************  Version 1  *****************
 * User: Dtashley     Date: 1/02/01    Time: 1:37a
 * Created in $/IjuScripter, IjuConsole/Source/Tcl Base
 * Initial check-in.
 */ 

/* End of TCLPANIC.C */
1	dashley	25	/* $Header: /cvsroot/esrg/sfesrg/esrgpcpj/shared/tcl_base/tclpanic.c,v 1.1.1.1 2001/06/13 04:44:06 dtashley Exp $ */
2
3			/*
4			* tclPanic.c --
5			*
6			* Source code for the "Tcl_Panic" library procedure for Tcl;
7			* individual applications will probably override this with
8			* an application-specific panic procedure.
9			*
10			* Copyright (c) 1988-1993 The Regents of the University of California.
11			* Copyright (c) 1994 Sun Microsystems, Inc.
12			* Copyright (c) 1998-1999 by Scriptics Corporation.
13			*
14			* See the file "license.terms" for information on usage and redistribution
15			* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
16			*
17			* RCS: @(#) $Id: tclpanic.c,v 1.1.1.1 2001/06/13 04:44:06 dtashley Exp $
18			*/
19
20			#include "tclInt.h"
21
22			/*
23			* The panicProc variable contains a pointer to an application
24			* specific panic procedure.
25			*/
26
27			void (panicProc) _ANSI_ARGS_(TCL_VARARGS(char ,format)) = NULL;
28
29			/*
30			*----------------------------------------------------------------------
31			*
32			* Tcl_SetPanicProc --
33			*
34			* Replace the default panic behavior with the specified functiion.
35			*
36			* Results:
37			* None.
38			*
39			* Side effects:
40			* Sets the panicProc variable.
41			*
42			*----------------------------------------------------------------------
43			*/
44
45			void
46			Tcl_SetPanicProc(proc)
47			void (proc) _ANSI_ARGS_(TCL_VARARGS(char ,format));
48			{
49			panicProc = proc;
50			}
51
52			/*
53			*----------------------------------------------------------------------
54			*
55			* Tcl_PanicVA --
56			*
57			* Print an error message and kill the process.
58			*
59			* Results:
60			* None.
61			*
62			* Side effects:
63			* The process dies, entering the debugger if possible.
64			*
65			*----------------------------------------------------------------------
66			*/
67
68			void
69			Tcl_PanicVA (format, argList)
70			char format; / Format string, suitable for passing to
71			* fprintf. */
72			va_list argList; /* Variable argument list. */
73			{
74			char arg1, arg2, arg3, arg4; /* Additional arguments (variable in
75			* number) to pass to fprintf. */
76			char arg5, arg6, arg7, arg8;
77
78			arg1 = va_arg(argList, char *);
79			arg2 = va_arg(argList, char *);
80			arg3 = va_arg(argList, char *);
81			arg4 = va_arg(argList, char *);
82			arg5 = va_arg(argList, char *);
83			arg6 = va_arg(argList, char *);
84			arg7 = va_arg(argList, char *);
85			arg8 = va_arg(argList, char *);
86
87			if (panicProc != NULL) {
88			(void) (*panicProc)(format, arg1, arg2, arg3, arg4,
89			arg5, arg6, arg7, arg8);
90			} else {
91			(void) fprintf(stderr, format, arg1, arg2, arg3, arg4, arg5, arg6,
92			arg7, arg8);
93			(void) fprintf(stderr, "\n");
94			(void) fflush(stderr);
95			abort();
96			}
97			}
98
99			/*
100			*----------------------------------------------------------------------
101			*
102			* panic --
103			*
104			* Print an error message and kill the process.
105			*
106			* Results:
107			* None.
108			*
109			* Side effects:
110			* The process dies, entering the debugger if possible.
111			*
112			*----------------------------------------------------------------------
113			*/
114
115			/* VARARGS ARGSUSED */
116			void
117			panic TCL_VARARGS_DEF(char *,arg1)
118			{
119			va_list argList;
120			char *format;
121
122			format = TCL_VARARGS_START(char *,arg1,argList);
123			Tcl_PanicVA(format, argList);
124			va_end (argList);
125			}
126
127
128			/* $History: tclpanic.c $
129			*
130			* *************** Version 1 ***************
131			* User: Dtashley Date: 1/02/01 Time: 1:37a
132			* Created in $/IjuScripter, IjuConsole/Source/Tcl Base
133			* Initial check-in.
134			*/
135
136			/* End of TCLPANIC.C */