1 /* Copyright (C) 2002 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
26 __unregister_atfork (dso_handle)
29 /* Get the lock to not conflict with running forks. */
30 __libc_lock_lock (__fork_block.lock);
35 list_for_each_prev_safe (runp, prevp, &__fork_block.prepare_list)
36 if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
39 list_for_each_prev_safe (runp, prevp, &__fork_block.parent_list)
40 if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
43 list_for_each_prev_safe (runp, prevp, &__fork_block.child_list)
44 if (list_entry (runp, struct fork_handler, list)->dso_handle == dso_handle)
47 /* Release the lock. */
48 __libc_lock_unlock (__fork_block.lock);