glibc/stdlib/cxa_at_quick_exit.c

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/* Copyright (C) 2009-2019 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
<http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include "exit.h"
static struct exit_function_list initial_quick;
struct exit_function_list *__quick_exit_funcs = &initial_quick;
/* Register a function to be called by quick_exit. */
int
__cxa_at_quick_exit (void (*func) (void *), void *d)
{
return __internal_atexit (func, NULL, d, &__quick_exit_funcs);
}