53 lines
1.5 KiB
C
53 lines
1.5 KiB
C
|
/* xexit.c -- Run any exit handlers, then exit.
|
||
|
|
Copyright (C) 1994-2022 Free Software Foundation, Inc.
|
||
|
|
|
||
|
|
This file is part of the libiberty library.
|
||
|
|
Libiberty is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU Library General Public
|
||
|
|
License as published by the Free Software Foundation; either
|
||
|
|
version 2 of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
Libiberty is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
Library General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Library General Public
|
||
|
|
License along with libiberty; see the file COPYING.LIB. If not, write
|
||
|
|
to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
|
||
|
|
Boston, MA 02110-1301, USA. */
|
||
|
|
|
||
|
|
/*
|
||
|
|
|
||
|
|
@deftypefn Replacement void xexit (int @var{code})
|
||
|
|
|
||
|
|
Terminates the program. If any functions have been registered with
|
||
|
|
the @code{xatexit} replacement function, they will be called first.
|
||
|
|
Termination is handled via the system's normal @code{exit} call.
|
||
|
|
|
||
|
|
@end deftypefn
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
#include "config.h"
|
||
|
|
#endif
|
||
|
|
#include <stdio.h>
|
||
|
|
#ifdef HAVE_STDLIB_H
|
||
|
|
#include <stdlib.h>
|
||
|
|
#endif
|
||
|
|
#include "libiberty.h"
|
||
|
|
|
||
|
|
|
||
|
|
/* This variable is set by xatexit if it is called. This way, xmalloc
|
||
|
|
doesn't drag xatexit into the link. */
|
||
|
|
void (*_xexit_cleanup) (void);
|
||
|
|
|
||
|
|
void
|
||
|
|
xexit (int code)
|
||
|
|
{
|
||
|
|
if (_xexit_cleanup != NULL)
|
||
|
|
(*_xexit_cleanup) ();
|
||
|
|
exit (code);
|
||
|
|
}
|