1 /* Copyright (C) 2003 Manuel Novoa III
3 * This library is free software; you can redistribute it and/or
4 * modify it under the terms of the GNU Lesser General Public
5 * License as published by the Free Software Foundation; either
6 * version 2.1 of the License, or (at your option) any later version.
8 * The GNU C Library is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * Lesser General Public License for more details.
13 * You should have received a copy of the GNU Lesser General Public
14 * License along with the GNU C Library; if not, write to the Free
15 * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 /* Supply prototypes for the internal thread functions used by the
20 * uClibc library code.
23 #ifndef _UCLIBC_PTHREAD_H
24 #define _UCLIBC_PTHREAD_H
27 # error "Always include <pthread.h> rather than <bits/uClibc_pthread.h>"
30 struct _pthread_cleanup_buffer;
32 /* Threading functions internal to uClibc. Make these thread functions
33 * weak so that we can elide them from single-threaded processes. */
34 extern int weak_function __pthread_mutex_init (pthread_mutex_t *__mutex,
35 __const pthread_mutexattr_t *__mutex_attr);
36 extern int weak_function __pthread_mutex_destroy (pthread_mutex_t *__mutex);
37 extern int weak_function __pthread_mutex_lock (pthread_mutex_t *__mutex);
38 extern int weak_function __pthread_mutex_unlock (pthread_mutex_t *__mutex);
39 extern int weak_function __pthread_mutex_trylock (pthread_mutex_t *__mutex);
40 extern void weak_function _pthread_cleanup_push_defer (
41 struct _pthread_cleanup_buffer *__buffer,
42 void (*__routine) (void *), void *__arg);
43 extern void weak_function _pthread_cleanup_pop_restore (
44 struct _pthread_cleanup_buffer *__buffer,