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/* Register fork handlers. Generic version.
Copyright (C) 2002-2020 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/>. */
#include <pthread.h>
#include <pt-internal.h>
#include <fork.h>
#include <dso_handle.h>
/* Hide the symbol so that no definition but the one locally in the
executable or DSO is used. */
int
#ifndef __pthread_atfork
/* Don't mark the compatibility function as hidden. */
attribute_hidden
#endif
__pthread_atfork (void (*prepare) (void),
void (*parent) (void),
void (*child) (void))
{
return __register_atfork (prepare, parent, child, __dso_handle);
}
#ifndef __pthread_atfork
extern int pthread_atfork (void (*prepare) (void), void (*parent) (void),
void (*child) (void)) attribute_hidden;
weak_alias (__pthread_atfork, pthread_atfork)
#endif
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