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author | Waldemar Brodkorb <wbx@openadk.org> | 2015-02-14 23:04:02 -0600 |
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committer | Waldemar Brodkorb <wbx@openadk.org> | 2015-02-14 23:04:02 -0600 |
commit | e1e46622ac0fce73d802fa4a8a2e83cc25cd9e7a (patch) | |
tree | 2c8d14e4dcc733f4227f0984ed05da5826b13acd /libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c | |
parent | 6b6ede3d15f04fe825cfa9f697507457e3640344 (diff) |
Revert "resolve merge"
This reverts commit 6b6ede3d15f04fe825cfa9f697507457e3640344.
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c')
-rw-r--r-- | libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c new file mode 100644 index 000000000..4bc83d6cc --- /dev/null +++ b/libpthread/linuxthreads/sysdeps/unix/sysv/linux/unregister-atfork.c @@ -0,0 +1,48 @@ +/* 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); +} |