179512Salfred/* xexit.c -- Run any exit handlers, then exit. 279512Salfred Copyright (C) 1994-2024 Free Software Foundation, Inc. 379512Salfred 479512SalfredThis file is part of the libiberty library. 579512SalfredLibiberty is free software; you can redistribute it and/or 679512Salfredmodify it under the terms of the GNU Library General Public 779512SalfredLicense as published by the Free Software Foundation; either 879512Salfredversion 2 of the License, or (at your option) any later version. 979512Salfred 1079512SalfredLibiberty is distributed in the hope that it will be useful, 1179512Salfredbut WITHOUT ANY WARRANTY; without even the implied warranty of 1279512SalfredMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1379512SalfredLibrary General Public License for more details. 1479512Salfred 1579512SalfredYou should have received a copy of the GNU Library General Public 1679512SalfredLicense along with libiberty; see the file COPYING.LIB. If not, write 1779512Salfredto the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 1879512SalfredBoston, MA 02110-1301, USA. */ 1979512Salfred 2079512Salfred/* 2179512Salfred 2279512Salfred@deftypefn Replacement void xexit (int @var{code}) 2379512Salfred 2479512SalfredTerminates the program. If any functions have been registered with 2579512Salfredthe @code{xatexit} replacement function, they will be called first. 2679512SalfredTermination is handled via the system's normal @code{exit} call. 2779512Salfred 2879512Salfred@end deftypefn 2979512Salfred 3079512Salfred*/ 3179512Salfred 3279512Salfred#ifdef HAVE_CONFIG_H 3379512Salfred#include "config.h" 3479654Sru#endif 3579512Salfred#include <stdio.h> 3679584Sru#ifdef HAVE_STDLIB_H 3779584Sru#include <stdlib.h> 3879512Salfred#endif 3979574Salfred#include "libiberty.h" 4079512Salfred 4179512Salfred 4279584Sru/* This variable is set by xatexit if it is called. This way, xmalloc 4379654Sru doesn't drag xatexit into the link. */ 4479654Sruvoid (*_xexit_cleanup) (void); 4579654Sru 4679654Sruvoid 4779654Sruxexit (int code) 4879654Sru{ 4979654Sru if (_xexit_cleanup != NULL) 5079584Sru (*_xexit_cleanup) (); 5179584Sru exit (code); 5279584Sru} 5379584Sru