stdlib/cxa_at_quick_exit.c

   1 /* Copyright (C) 2009 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <stdlib.h>
  20 #include "exit.h"
  21
  22
  23 static struct exit_function_list initial_quick;
  24 struct exit_function_list *__quick_exit_funcs = &initial_quick;
  25
  26 /* Register a function to be called by quick_exit.  */
  27 int
  28 attribute_hidden
  29 __cxa_at_quick_exit (void (*func) (void *), void *d)
  30 {
  31   return __internal_atexit (func, NULL, d, &__quick_exit_funcs);
  32 }