/* $OpenBSD: uthread_attr_setstack.c,v 1.1 2004/02/22 23:59:26 brad Exp $ */ /* * Copyright (c) 2003 Craig Rodrigues <rodrigc@attbi.com>. * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Craig Rodrigues. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY CRAIG RODRIGUES 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: src/lib/libc_r/uthread/uthread_attr_setstack.c,v 1.1 2003/02/10 08:48:03 alfred Exp $ */ #include <errno.h> #ifdef _THREAD_SAFE #include <pthread.h> #include "pthread_private.h" int pthread_attr_setstack(pthread_attr_t *attr, void *stackaddr, size_t stacksize) { int ret; /* Check for invalid arguments: */ if (attr == NULL || *attr == NULL || stackaddr == NULL || stacksize < PTHREAD_STACK_MIN ) ret = EINVAL; else { /* Save the stack address and stack size */ (*attr)->stackaddr_attr = stackaddr; (*attr)->stacksize_attr = stacksize; ret = 0; } return(ret); } #endif