diff options
Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_pthread.h')
-rw-r--r-- | uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_pthread.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_pthread.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_pthread.h new file mode 100644 index 0000000..1d6209f --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/bits/uClibc_pthread.h @@ -0,0 +1,50 @@ +/* Copyright (C) 2003 Manuel Novoa III + * + * This 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, write to the Free + * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA. + */ + +/* Supply prototypes for the internal thread functions used by the + * uClibc library code. + */ + +#ifndef _UCLIBC_PTHREAD_H +#define _UCLIBC_PTHREAD_H + +#ifndef _PTHREAD_H +# error "Always include <pthread.h> rather than <bits/uClibc_pthread.h>" +#endif + +#if defined _LIBC && (defined IS_IN_libc || defined NOT_IN_libc) +/* Threading functions internal to uClibc. Make these thread functions + * weak so that we can elide them from single-threaded processes. */ +extern int weak_function __pthread_mutex_init (pthread_mutex_t *__mutex, + __const pthread_mutexattr_t *__mutex_attr); +extern int weak_function __pthread_mutex_destroy (pthread_mutex_t *__mutex); +extern int weak_function __pthread_mutex_lock (pthread_mutex_t *__mutex); +extern int weak_function __pthread_mutex_unlock (pthread_mutex_t *__mutex); +extern void __uclibc_mutex_unlock (void *) attribute_hidden; +extern int weak_function __pthread_mutex_trylock (pthread_mutex_t *__mutex); +# ifndef __UCLIBC_HAS_THREADS_NATIVE__ +extern void weak_function _pthread_cleanup_push_defer ( + struct _pthread_cleanup_buffer *__buffer, + void (*__routine) (void *), void *__arg); +extern void weak_function _pthread_cleanup_pop_restore ( + struct _pthread_cleanup_buffer *__buffer, + int __execute); +# endif +#endif + +#endif |