xexit.c revision 33965 
1/* xexit.c -- Run any exit handlers, then exit.
2   Copyright (C) 1994, 95, 1997 Free Software Foundation, Inc.
3
4This file is part of the libiberty library.
5Libiberty is free software; you can redistribute it and/or
6modify it under the terms of the GNU Library General Public
7License as published by the Free Software Foundation; either
8version 2 of the License, or (at your option) any later version.
9
10Libiberty is distributed in the hope that it will be useful,
11but WITHOUT ANY WARRANTY; without even the implied warranty of
12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13Library General Public License for more details.
14
15You should have received a copy of the GNU Library General Public
16License along with libiberty; see the file COPYING.LIB.  If not, write
17to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18Boston, MA 02111-1307, USA.  */
19
20#include "ansidecl.h"
21#include "libiberty.h"
22
23#include <stdio.h>
24
25/* This variable is set by xatexit if it is called.  This way, xmalloc
26   doesn't drag xatexit into the link.  */
27void (*_xexit_cleanup) PARAMS ((void));
28
29void
30xexit (code)
31     int code;
32{
33  if (_xexit_cleanup != NULL)
34    (*_xexit_cleanup) ();
35  exit (code);
36}
37