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https://github.com/MidnightCommander/mc
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0dd5f511be
* slang-mc.h: Add protection against using with system installed S-Lang library. * sl*.c: Only include _slang.h, but not slang.h to avoid making symlinks.
59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
/* error handling common to all routines. */
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/* Copyright (c) 1992, 1995 John E. Davis
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* All rights reserved.
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*
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* You may distribute under the terms of either the GNU General Public
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* License or the Perl Artistic License.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <string.h>
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#include <stdarg.h>
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#ifdef HAVE_STDLIB_H
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# include <stdlib.h>
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#endif
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#include "_slang.h"
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void (*SLang_Error_Routine)(char *);
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void (*SLang_Exit_Error_Hook)(char *);
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volatile int SLang_Error = 0;
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char *SLang_Error_Message;
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volatile int SLKeyBoard_Quit = 0;
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void SLang_doerror (char *error)
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{
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char err [1024];
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char *str = NULL;
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*err = 0;
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str = "Slang/Midnight Commander unknown error";
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g_snprintf(err, sizeof (err), "S-Lang Error: %s", str);
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if (SLang_Error_Routine == NULL)
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{
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fputs (err, stderr);
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fputs("\r\n", stderr);
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}
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else
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(*SLang_Error_Routine)(err);
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}
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void SLang_exit_error (char *s)
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{
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if (SLang_Exit_Error_Hook != NULL)
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{
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(*SLang_Exit_Error_Hook) (s);
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}
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if (s != NULL) fprintf (stderr, "%s\n", s);
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exit (-1);
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}
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