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comparison lwlib/lw_error.c @ 0:2c24602be78f
Initial import from lwtools 3.0.1 version, with new hand built build system and file reorganization
author | lost@l-w.ca |
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date | Wed, 19 Jan 2011 22:27:17 -0700 |
parents | |
children | 8e25147c2aa8 |
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-1:000000000000 | 0:2c24602be78f |
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1 /* | |
2 lw_error.c | |
3 | |
4 Copyright © 2010 William Astle | |
5 | |
6 This file is part of LWTOOLS. | |
7 | |
8 LWTOOLS is free software: you can redistribute it and/or modify it under the | |
9 terms of the GNU General Public License as published by the Free Software | |
10 Foundation, either version 3 of the License, or (at your option) any later | |
11 version. | |
12 | |
13 This program is distributed in the hope that it will be useful, but WITHOUT | |
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
16 more details. | |
17 | |
18 You should have received a copy of the GNU General Public License along with | |
19 this program. If not, see <http://www.gnu.org/licenses/>. | |
20 */ | |
21 | |
22 #define ___lw_error_c_seen___ | |
23 #include "lw_error.h" | |
24 | |
25 #include <stdio.h> | |
26 #include <stdlib.h> | |
27 #include <stdarg.h> | |
28 | |
29 static void (*lw_error_func)(const char *fmt, ...) = NULL; | |
30 | |
31 void lw_error(const char *fmt, ...) | |
32 { | |
33 va_list args; | |
34 va_start(args, fmt); | |
35 if (lw_error_func) | |
36 (*lw_error_func)(fmt, args); | |
37 else | |
38 vfprintf(stderr, fmt, args); | |
39 va_end(args); | |
40 exit(1); | |
41 } | |
42 | |
43 void lw_error_setfunc(void (*f)(const char *fmt, ...)) | |
44 { | |
45 lw_error_func = f; | |
46 } |