shared_source/tcl_base/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	/* $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 */