glibc/stdlib/tst-cxa_atexit.c

/* Verify functions registered via __cxa_atexit run in LIFO order.
   Copyright (C) 2017-2024 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

extern int __cxa_atexit (void (*func) (void *), void *arg, void *d);

#define ATEXIT(fn) __cxa_atexit ((void (*) (void *)) fn, (void *) 0, (void *) 0)
#define EXIT(x) exit (x)

#include <stdlib/tst-atexit-common.c>