1112918Sjeff/* 2112918Sjeff * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3112918Sjeff * All rights reserved. 4112918Sjeff * 5112918Sjeff * Redistribution and use in source and binary forms, with or without 6112918Sjeff * modification, are permitted provided that the following conditions 7112918Sjeff * are met: 8112918Sjeff * 1. Redistributions of source code must retain the above copyright 9112918Sjeff * notice, this list of conditions and the following disclaimer. 10112918Sjeff * 2. Redistributions in binary form must reproduce the above copyright 11112918Sjeff * notice, this list of conditions and the following disclaimer in the 12112918Sjeff * documentation and/or other materials provided with the distribution. 13165967Simp * 3. Neither the name of the author nor the names of any co-contributors 14112918Sjeff * may be used to endorse or promote products derived from this software 15112918Sjeff * without specific prior written permission. 16112918Sjeff * 17112918Sjeff * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND 18112918Sjeff * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19112918Sjeff * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20112918Sjeff * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21112918Sjeff * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22112918Sjeff * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23112918Sjeff * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24112918Sjeff * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25112918Sjeff * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26112918Sjeff * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27112918Sjeff * SUCH DAMAGE. 28112918Sjeff * 29112918Sjeff * $FreeBSD$ 30112918Sjeff */ 31157457Sdavidxu#include "namespace.h" 32112918Sjeff#include <errno.h> 33112918Sjeff#include <pthread.h> 34157457Sdavidxu#include "un-namespace.h" 35112918Sjeff#include "thr_private.h" 36112918Sjeff 37112918Sjeff__weak_reference(_pthread_getprio, pthread_getprio); 38112918Sjeff 39112918Sjeffint 40112918Sjeff_pthread_getprio(pthread_t pthread) 41112918Sjeff{ 42112918Sjeff int policy, ret; 43112918Sjeff struct sched_param param; 44112918Sjeff 45157457Sdavidxu if ((ret = _pthread_getschedparam(pthread, &policy, ¶m)) == 0) 46112918Sjeff ret = param.sched_priority; 47112918Sjeff else { 48112918Sjeff /* Invalid thread: */ 49112918Sjeff errno = ret; 50112918Sjeff ret = -1; 51112918Sjeff } 52112918Sjeff 53112918Sjeff /* Return the thread priority or an error status: */ 54112918Sjeff return (ret); 55112918Sjeff} 56