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6599da04 | 1 | /* xexit.c -- Run any exit handlers, then exit. |
a945c346 | 2 | Copyright (C) 1994-2024 Free Software Foundation, Inc. |
6599da04 JM |
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 | |
ee58dffd NC |
17 | to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, |
18 | Boston, MA 02110-1301, USA. */ | |
6599da04 | 19 | |
aaa5f039 DD |
20 | /* |
21 | ||
22 | @deftypefn Replacement void xexit (int @var{code}) | |
23 | ||
24 | Terminates the program. If any functions have been registered with | |
e922f978 | 25 | the @code{xatexit} replacement function, they will be called first. |
aaa5f039 DD |
26 | Termination is handled via the system's normal @code{exit} call. |
27 | ||
28 | @end deftypefn | |
29 | ||
30 | */ | |
31 | ||
838f8562 KG |
32 | #ifdef HAVE_CONFIG_H |
33 | #include "config.h" | |
34 | #endif | |
6599da04 | 35 | #include <stdio.h> |
d11ec6f0 ZW |
36 | #ifdef HAVE_STDLIB_H |
37 | #include <stdlib.h> | |
38 | #endif | |
838f8562 KG |
39 | #include "libiberty.h" |
40 | ||
6599da04 JM |
41 | |
42 | /* This variable is set by xatexit if it is called. This way, xmalloc | |
43 | doesn't drag xatexit into the link. */ | |
7a17ef5e | 44 | void (*_xexit_cleanup) (void); |
6599da04 JM |
45 | |
46 | void | |
7a17ef5e | 47 | xexit (int code) |
6599da04 JM |
48 | { |
49 | if (_xexit_cleanup != NULL) | |
50 | (*_xexit_cleanup) (); | |
51 | exit (code); | |
52 | } |