Mercurial > hg > CbC > CbC_gcc
comparison libiberty/xexit.c @ 0:a06113de4d67
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author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Fri, 17 Jul 2009 14:47:48 +0900 |
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children | 04ced10e8804 |
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1 /* xexit.c -- Run any exit handlers, then exit. | |
2 Copyright (C) 1994, 95, 1997 Free Software Foundation, Inc. | |
3 | |
4 This file is part of the libiberty library. | |
5 Libiberty is free software; you can redistribute it and/or | |
6 modify it under the terms of the GNU Library General Public | |
7 License as published by the Free Software Foundation; either | |
8 version 2 of the License, or (at your option) any later version. | |
9 | |
10 Libiberty is distributed in the hope that it will be useful, | |
11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 Library General Public License for more details. | |
14 | |
15 You should have received a copy of the GNU Library General Public | |
16 License along with libiberty; see the file COPYING.LIB. If not, write | |
17 to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, | |
18 Boston, MA 02110-1301, USA. */ | |
19 | |
20 /* | |
21 | |
22 @deftypefn Replacement void xexit (int @var{code}) | |
23 | |
24 Terminates the program. If any functions have been registered with | |
25 the @code{xatexit} replacement function, they will be called first. | |
26 Termination is handled via the system's normal @code{exit} call. | |
27 | |
28 @end deftypefn | |
29 | |
30 */ | |
31 | |
32 #ifdef HAVE_CONFIG_H | |
33 #include "config.h" | |
34 #endif | |
35 #include <stdio.h> | |
36 #ifdef HAVE_STDLIB_H | |
37 #include <stdlib.h> | |
38 #endif | |
39 #include "libiberty.h" | |
40 | |
41 | |
42 /* This variable is set by xatexit if it is called. This way, xmalloc | |
43 doesn't drag xatexit into the link. */ | |
44 void (*_xexit_cleanup) (void); | |
45 | |
46 void | |
47 xexit (int code) | |
48 { | |
49 if (_xexit_cleanup != NULL) | |
50 (*_xexit_cleanup) (); | |
51 exit (code); | |
52 } |