NetBSD/lib/libc/thread-stub/pthread-stub.c

138 lines
3.3 KiB
C

/* $NetBSD: pthread-stub.c,v 1.3 2000/01/22 22:19:21 mycroft Exp $ */
/*-
* Copyright (c) 1999 Michael Graff <explorer@flame.org>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Michael Graff
* for the NetBSD Project, http://www.netbsd.org/
* 3. Neither the name of the author nor the names of contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#include "namespace.h"
#include <pthread.h>
#include <stdio.h>
#ifdef __weak_alias
__weak_alias(pthread_mutex_init, _pthread_mutex_init)
__weak_alias(pthread_mutex_lock, _pthread_mutex_lock)
__weak_alias(pthread_mutex_unlock, _pthread_mutex_unlock)
__weak_alias(pthread_rwlock_init, _pthread_rwlock_init)
__weak_alias(pthread_rwlock_rdlock, _pthread_rwlock_rdlock)
__weak_alias(pthread_rwlock_wrlock, _pthread_rwlock_wrlock)
__weak_alias(pthread_rwlock_unlock, _pthread_rwlock_unlock)
__weak_alias(flockfile, _flockfile)
__weak_alias(funlockfile, _funlockfile)
#endif
int _pthread_mutex_init(pthread_mutex_t *, pthread_mutexattr_t *);
int _pthread_mutex_lock(pthread_mutex_t *);
int _pthread_mutex_unlock(pthread_mutex_t *);
int _pthread_rwlock_init(pthread_rwlock_t *, pthread_rwlockattr_t *);
int _pthread_rwlock_rdlock(pthread_rwlock_t *);
int _pthread_rwlock_wrlock(pthread_rwlock_t *);
int _pthread_rwlock_unlock(pthread_rwlock_t *);
int _flockfile(FILE *);
int _funlockfile(FILE *);
int
_pthread_mutex_init(pthread_mutex_t *m, pthread_mutexattr_t *a)
{
(void)m;
(void)a;
return (0);
}
int
_pthread_mutex_lock(pthread_mutex_t *m)
{
(void)m;
return (0);
}
int
_pthread_mutex_unlock(pthread_mutex_t *m)
{
(void)m;
return (0);
}
int
_pthread_rwlock_init(pthread_rwlock_t *l, pthread_rwlockattr_t *a)
{
(void)l;
(void)a;
return (0);
}
int
_pthread_rwlock_rdlock(pthread_rwlock_t *l)
{
(void)l;
return (0);
}
int
_pthread_rwlock_wrlock(pthread_rwlock_t *l)
{
(void)l;
return (0);
}
int
_pthread_rwlock_unlock(pthread_rwlock_t *l)
{
(void)l;
return (0);
}
int
_flockfile(FILE *fp)
{
(void)fp;
return (0);
}
int
_funlockfile(FILE *fp)
{
(void)fp;
return (0);
}