thr_attr_setstackaddr.c revision 55838
1139749Simp/* 265832Snyan * Copyright (c) 1997 John Birrell <jb@cimlogic.com.au>. 365832Snyan * All rights reserved. 465832Snyan * 565832Snyan * Redistribution and use in source and binary forms, with or without 665832Snyan * modification, are permitted provided that the following conditions 765832Snyan * are met: 865832Snyan * 1. Redistributions of source code must retain the above copyright 965832Snyan * notice, this list of conditions and the following disclaimer. 1065832Snyan * 2. Redistributions in binary form must reproduce the above copyright 1165832Snyan * notice, this list of conditions and the following disclaimer in the 1265832Snyan * documentation and/or other materials provided with the distribution. 1365832Snyan * 3. All advertising materials mentioning features or use of this software 1465832Snyan * must display the following acknowledgement: 1565832Snyan * This product includes software developed by John Birrell. 1665832Snyan * 4. Neither the name of the author nor the names of any co-contributors 1765832Snyan * may be used to endorse or promote products derived from this software 1865832Snyan * without specific prior written permission. 1965832Snyan * 2065832Snyan * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND 2165832Snyan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2265832Snyan * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2365832Snyan * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24119418Sobrien * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25119418Sobrien * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26119418Sobrien * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2765832Snyan * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2865832Snyan * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2965832Snyan * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3067158Sphk * SUCH DAMAGE. 3165832Snyan * 3265832Snyan * $FreeBSD: head/lib/libkse/thread/thr_attr_setstackaddr.c 55838 2000-01-12 09:28:58Z jasone $ 3365832Snyan */ 3465832Snyan#include <errno.h> 3565832Snyan#ifdef _THREAD_SAFE 36140543Simp#include <pthread.h> 3765832Snyan#include "pthread_private.h" 3865832Snyan 3965832Snyanint 4065832Snyanpthread_attr_setstackaddr(pthread_attr_t *attr, void *stackaddr) 4165832Snyan{ 4265832Snyan int ret; 4365832Snyan 4465832Snyan /* Check for invalid arguments: */ 4565832Snyan if (attr == NULL || *attr == NULL || stackaddr == NULL) 46142135Simp ret = EINVAL; 4765832Snyan else { 4865832Snyan /* Save the stack address: */ 4965832Snyan (*attr)->stackaddr_attr = stackaddr; 5065832Snyan ret = 0; 51140528Simp } 52129764Simp return(ret); 53129764Simp} 54129740Simp#endif 5565832Snyan