113546Sjulian/* 213546Sjulian * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 313546Sjulian * All rights reserved. 413546Sjulian * 513546Sjulian * Redistribution and use in source and binary forms, with or without 613546Sjulian * modification, are permitted provided that the following conditions 713546Sjulian * are met: 813546Sjulian * 1. Redistributions of source code must retain the above copyright 913546Sjulian * notice, this list of conditions and the following disclaimer. 1013546Sjulian * 2. Redistributions in binary form must reproduce the above copyright 1113546Sjulian * notice, this list of conditions and the following disclaimer in the 1213546Sjulian * documentation and/or other materials provided with the distribution. 13165967Simp * 3. Neither the name of the author nor the names of any co-contributors 1413546Sjulian * may be used to endorse or promote products derived from this software 1513546Sjulian * without specific prior written permission. 1613546Sjulian * 1713546Sjulian * THIS SOFTWARE IS PROVIDED BY JOHN BIRRELL AND CONTRIBUTORS ``AS IS'' AND 1813546Sjulian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1913546Sjulian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2049439Sdeischen * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2113546Sjulian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2213546Sjulian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2313546Sjulian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2413546Sjulian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2513546Sjulian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2613546Sjulian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2713546Sjulian * SUCH DAMAGE. 2813546Sjulian * 2950476Speter * $FreeBSD$ 3013546Sjulian */ 31174112Sdeischen 32174112Sdeischen#include "namespace.h" 3351794Smarcel#include <sys/param.h> 3451794Smarcel#include <sys/types.h> 3551794Smarcel#include <sys/signalvar.h> 3613546Sjulian#include <signal.h> 3713546Sjulian#include <errno.h> 3813546Sjulian#include <pthread.h> 39174112Sdeischen#include "un-namespace.h" 40103388Smini#include "thr_private.h" 4113546Sjulian 4275369Sdeischen__weak_reference(_sigprocmask, sigprocmask); 4371581Sdeischen 4413546Sjulianint 4567097Sdeischen_sigprocmask(int how, const sigset_t *set, sigset_t *oset) 4613546Sjulian{ 47115827Sdavidxu int ret; 48115827Sdavidxu 49174112Sdeischen ret = _pthread_sigmask(how, set, oset); 50119063Sdavidxu if (ret) { 51119063Sdavidxu errno = ret; 52119063Sdavidxu ret = -1; 53119063Sdavidxu } 54115827Sdavidxu return (ret); 5513546Sjulian} 56