thr_attr_getschedparam.c revision 53812
1193323Sed/* 2193323Sed * Copyright (c) 1998 Daniel Eischen <eischen@vigrid.com>. 3193323Sed * All rights reserved. 4193323Sed * 5193323Sed * Redistribution and use in source and binary forms, with or without 6193323Sed * modification, are permitted provided that the following conditions 7193323Sed * are met: 8193323Sed * 1. Redistributions of source code must retain the above copyright 9193323Sed * notice, this list of conditions and the following disclaimer. 10193323Sed * 2. Redistributions in binary form must reproduce the above copyright 11193323Sed * notice, this list of conditions and the following disclaimer in the 12193323Sed * documentation and/or other materials provided with the distribution. 13193323Sed * 3. All advertising materials mentioning features or use of this software 14193323Sed * must display the following acknowledgement: 15193323Sed * This product includes software developed by Daniel Eischen. 16193323Sed * 4. Neither the name of the author nor the names of any co-contributors 17193323Sed * may be used to endorse or promote products derived from this software 18193323Sed * without specific prior written permission. 19193323Sed * 20193323Sed * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' AND 21193323Sed * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22193323Sed * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23193323Sed * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24193323Sed * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25193323Sed * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26193323Sed * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27193323Sed * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28193323Sed * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29193323Sed * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30193323Sed * SUCH DAMAGE. 31193323Sed * 32193323Sed * $FreeBSD: head/lib/libkse/thread/thr_attr_getschedparam.c 53812 1999-11-28 05:38:13Z alfred $ 33193323Sed */ 34193323Sed#include <errno.h> 35202375Srdivacky#ifdef _THREAD_SAFE 36198396Srdivacky#include <pthread.h> 37193323Sed#include "pthread_private.h" 38193323Sed 39193323Sedint 40198396Srdivackypthread_attr_getschedparam(const pthread_attr_t *attr, struct sched_param *param) 41193323Sed{ 42193323Sed int ret = 0; 43202375Srdivacky 44193323Sed if ((attr == NULL) || (*attr == NULL) || (param == NULL)) 45193323Sed ret = EINVAL; 46193323Sed else 47193323Sed param->sched_priority = (*attr)->prio; 48193323Sed 49193323Sed return(ret); 50193323Sed} 51193323Sed#endif 52193323Sed