1 /* Copyright (C) 2002-2013 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, see
17 <http://www.gnu.org/licenses/>. */
24 _pthread_cleanup_push (buffer, routine, arg)
25 struct _pthread_cleanup_buffer *buffer;
26 void (*routine) (void *);
29 struct pthread *self = THREAD_SELF;
31 buffer->__routine = routine;
33 buffer->__prev = THREAD_GETMEM (self, cleanup);
35 THREAD_SETMEM (self, cleanup, buffer);
37 strong_alias (_pthread_cleanup_push, __pthread_cleanup_push)
41 _pthread_cleanup_pop (buffer, execute)
42 struct _pthread_cleanup_buffer *buffer;
45 struct pthread *self __attribute ((unused)) = THREAD_SELF;
47 THREAD_SETMEM (self, cleanup, buffer->__prev);
49 /* If necessary call the cleanup routine after we removed the
50 current cleanup block from the list. */
52 buffer->__routine (buffer->__arg);
54 strong_alias (_pthread_cleanup_pop, __pthread_cleanup_pop)