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/* Copyright (C) 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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 <errno.h>
#include <stdlib.h>
#include "fork.h"
void
__unregister_atfork (dso_handle)
void *dso_handle;
{
/* Get the lock to not conflict with running forks. */
__libc_lock_lock (__fork_block.lock);
list_t *runp;
list_t *prevp;
list_for_each_prev_safe (runp, prevp, &__fork_block.prepare_list)
if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
list_del (runp);
list_for_each_prev_safe (runp, prevp, &__fork_block.parent_list)
if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
list_del (runp);
list_for_each_prev_safe (runp, prevp, &__fork_block.child_list)
if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
list_del (runp);
/* Release the lock. */
__libc_lock_unlock (__fork_block.lock);
}
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