17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7257d1b4Sraf * Common Development and Distribution License (the "License"). 6*7257d1b4Sraf * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 21*7257d1b4Sraf 227c478bd9Sstevel@tonic-gate /* 23*7257d1b4Sraf * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #include "lint.h" 287c478bd9Sstevel@tonic-gate #include <sys/types.h> 297c478bd9Sstevel@tonic-gate #include <errno.h> 307c478bd9Sstevel@tonic-gate #include <signal.h> 317c478bd9Sstevel@tonic-gate #include "libc.h" 327c478bd9Sstevel@tonic-gate 337c478bd9Sstevel@tonic-gate /* 347c478bd9Sstevel@tonic-gate * POSIX.1c version of the sigwait. 357c478bd9Sstevel@tonic-gate * User gets it via static sigwait from header file. 367c478bd9Sstevel@tonic-gate */ 377c478bd9Sstevel@tonic-gate int __posix_sigwait(const sigset_t * setp,int * signo)387c478bd9Sstevel@tonic-gate__posix_sigwait(const sigset_t *setp, int *signo) 397c478bd9Sstevel@tonic-gate { 407c478bd9Sstevel@tonic-gate int nerrno = 0; 417c478bd9Sstevel@tonic-gate int oerrno = errno; 427c478bd9Sstevel@tonic-gate 437c478bd9Sstevel@tonic-gate errno = 0; 44*7257d1b4Sraf if ((*signo = sigwait((sigset_t *)setp)) == -1) { 457c478bd9Sstevel@tonic-gate if (errno == 0) 467c478bd9Sstevel@tonic-gate errno = EINVAL; 477c478bd9Sstevel@tonic-gate else 487c478bd9Sstevel@tonic-gate nerrno = errno; 497c478bd9Sstevel@tonic-gate } 507c478bd9Sstevel@tonic-gate errno = oerrno; 517c478bd9Sstevel@tonic-gate return (nerrno); 527c478bd9Sstevel@tonic-gate } 53