1*a9fa9459Szrj /* xexit.c -- Run any exit handlers, then exit. 2*a9fa9459Szrj Copyright (C) 1994, 95, 1997 Free Software Foundation, Inc. 3*a9fa9459Szrj 4*a9fa9459Szrj This file is part of the libiberty library. 5*a9fa9459Szrj Libiberty is free software; you can redistribute it and/or 6*a9fa9459Szrj modify it under the terms of the GNU Library General Public 7*a9fa9459Szrj License as published by the Free Software Foundation; either 8*a9fa9459Szrj version 2 of the License, or (at your option) any later version. 9*a9fa9459Szrj 10*a9fa9459Szrj Libiberty is distributed in the hope that it will be useful, 11*a9fa9459Szrj but WITHOUT ANY WARRANTY; without even the implied warranty of 12*a9fa9459Szrj MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13*a9fa9459Szrj Library General Public License for more details. 14*a9fa9459Szrj 15*a9fa9459Szrj You should have received a copy of the GNU Library General Public 16*a9fa9459Szrj License along with libiberty; see the file COPYING.LIB. If not, write 17*a9fa9459Szrj to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 18*a9fa9459Szrj Boston, MA 02110-1301, USA. */ 19*a9fa9459Szrj 20*a9fa9459Szrj /* 21*a9fa9459Szrj 22*a9fa9459Szrj @deftypefn Replacement void xexit (int @var{code}) 23*a9fa9459Szrj 24*a9fa9459Szrj Terminates the program. If any functions have been registered with 25*a9fa9459Szrj the @code{xatexit} replacement function, they will be called first. 26*a9fa9459Szrj Termination is handled via the system's normal @code{exit} call. 27*a9fa9459Szrj 28*a9fa9459Szrj @end deftypefn 29*a9fa9459Szrj 30*a9fa9459Szrj */ 31*a9fa9459Szrj 32*a9fa9459Szrj #ifdef HAVE_CONFIG_H 33*a9fa9459Szrj #include "config.h" 34*a9fa9459Szrj #endif 35*a9fa9459Szrj #include <stdio.h> 36*a9fa9459Szrj #ifdef HAVE_STDLIB_H 37*a9fa9459Szrj #include <stdlib.h> 38*a9fa9459Szrj #endif 39*a9fa9459Szrj #include "libiberty.h" 40*a9fa9459Szrj 41*a9fa9459Szrj 42*a9fa9459Szrj /* This variable is set by xatexit if it is called. This way, xmalloc 43*a9fa9459Szrj doesn't drag xatexit into the link. */ 44*a9fa9459Szrj void (*_xexit_cleanup) (void); 45*a9fa9459Szrj 46*a9fa9459Szrj void 47*a9fa9459Szrj xexit (int code) 48*a9fa9459Szrj { 49*a9fa9459Szrj if (_xexit_cleanup != NULL) 50*a9fa9459Szrj (*_xexit_cleanup) (); 51*a9fa9459Szrj exit (code); 52*a9fa9459Szrj } 53