diff options
Diffstat (limited to 'lib/libkse/thread/thr_rwlockattr.c')
-rw-r--r-- | lib/libkse/thread/thr_rwlockattr.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/lib/libkse/thread/thr_rwlockattr.c b/lib/libkse/thread/thr_rwlockattr.c deleted file mode 100644 index e5b9c96..0000000 --- a/lib/libkse/thread/thr_rwlockattr.c +++ /dev/null @@ -1,99 +0,0 @@ -/*- - * Copyright (c) 1998 Alex Nash - * 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. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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. - * - * $FreeBSD$ - */ - -#include "namespace.h" -#include <errno.h> -#include <stdlib.h> -#include <pthread.h> -#include "un-namespace.h" -#include "thr_private.h" - -__weak_reference(_pthread_rwlockattr_destroy, pthread_rwlockattr_destroy); -__weak_reference(_pthread_rwlockattr_getpshared, pthread_rwlockattr_getpshared); -__weak_reference(_pthread_rwlockattr_init, pthread_rwlockattr_init); -__weak_reference(_pthread_rwlockattr_setpshared, pthread_rwlockattr_setpshared); - -int -_pthread_rwlockattr_destroy(pthread_rwlockattr_t *rwlockattr) -{ - pthread_rwlockattr_t prwlockattr; - - if (rwlockattr == NULL) - return(EINVAL); - - prwlockattr = *rwlockattr; - - if (prwlockattr == NULL) - return(EINVAL); - - free(prwlockattr); - - return(0); -} - -int -_pthread_rwlockattr_getpshared(const pthread_rwlockattr_t *rwlockattr, - int *pshared) -{ - *pshared = (*rwlockattr)->pshared; - - return(0); -} - -int -_pthread_rwlockattr_init(pthread_rwlockattr_t *rwlockattr) -{ - pthread_rwlockattr_t prwlockattr; - - if (rwlockattr == NULL) - return(EINVAL); - - prwlockattr = (pthread_rwlockattr_t) - malloc(sizeof(struct pthread_rwlockattr)); - - if (prwlockattr == NULL) - return(ENOMEM); - - prwlockattr->pshared = PTHREAD_PROCESS_PRIVATE; - *rwlockattr = prwlockattr; - - return(0); -} - -int -_pthread_rwlockattr_setpshared(pthread_rwlockattr_t *rwlockattr, int pshared) -{ - /* Only PTHREAD_PROCESS_PRIVATE is supported. */ - if (pshared != PTHREAD_PROCESS_PRIVATE) - return(EINVAL); - - (*rwlockattr)->pshared = pshared; - - return(0); -} - |