thr_condattr_init.c revision 31402
122315Sjulian/* 222315Sjulian * Copyright (c) 1997 John Birrell <jb@cimlogic.com.au> 322315Sjulian * All rights reserved. 422315Sjulian * 522315Sjulian * Redistribution and use in source and binary forms, with or without 622315Sjulian * modification, are permitted provided that the following conditions 722315Sjulian * are met: 822315Sjulian * 1. Redistributions of source code must retain the above copyright 922315Sjulian * notice, this list of conditions and the following disclaimer. 1022315Sjulian * 2. Redistributions in binary form must reproduce the above copyright 1122315Sjulian * notice, this list of conditions and the following disclaimer in the 1222315Sjulian * documentation and/or other materials provided with the distribution. 1322315Sjulian * 3. All advertising materials mentioning features or use of this software 1422315Sjulian * must display the following acknowledgement: 1522315Sjulian * This product includes software developed by John Birrell. 1622315Sjulian * 4. Neither the name of the author nor the names of any co-contributors 1722315Sjulian * may be used to endorse or promote products derived from this software 1822315Sjulian * without specific prior written permission. 1922315Sjulian * 2022315Sjulian * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND 2122315Sjulian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2222315Sjulian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2322315Sjulian * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 2422315Sjulian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2522315Sjulian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2622315Sjulian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2722315Sjulian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2822315Sjulian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2922315Sjulian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3022315Sjulian * SUCH DAMAGE. 3122315Sjulian * 3222315Sjulian */ 3322315Sjulian#include <string.h> 3422315Sjulian#include <stdlib.h> 3522315Sjulian#include <errno.h> 3622315Sjulian#ifdef _THREAD_SAFE 3722315Sjulian#include <pthread.h> 3822315Sjulian#include "pthread_private.h" 3922315Sjulian 4022315Sjulianint 4122315Sjulianpthread_condattr_init(pthread_condattr_t *attr) 4222315Sjulian{ 4322315Sjulian int ret; 4422315Sjulian pthread_condattr_t pattr; 4522315Sjulian 4622315Sjulian if ((pattr = (pthread_condattr_t) 4722315Sjulian malloc(sizeof(struct pthread_cond_attr))) == NULL) { 4831402Salex ret = ENOMEM; 4922315Sjulian } else { 5022315Sjulian memcpy(pattr, &pthread_condattr_default, 5122315Sjulian sizeof(struct pthread_cond_attr)); 5222315Sjulian *attr = pattr; 5322315Sjulian ret = 0; 5422315Sjulian } 5522315Sjulian return(ret); 5622315Sjulian} 5722315Sjulian#endif 58