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File: [cvs.NetBSD.org] / src / lib / libc / sys / sigtimedwait.c (download)
Revision 1.2, Mon Apr 28 20:23:00 2008 UTC (15 years, 11 months ago) by martin
Remove clause 3 and 4 from TNF licenses |
/* $NetBSD: sigtimedwait.c,v 1.2 2008/04/28 20:23:00 martin Exp $ */ /*- * Copyright (c) 2003 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jaromir Dolecek. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ #include <sys/cdefs.h> #if defined(LIBC_SCCS) && !defined(lint) __RCSID("$NetBSD: sigtimedwait.c,v 1.2 2008/04/28 20:23:00 martin Exp $"); #endif /* LIBC_SCCS and not lint */ #include "namespace.h" #include <sys/types.h> #include <sys/syscall.h> #include <unistd.h> #include <signal.h> #include <time.h> #ifdef __weak_alias __weak_alias(sigtimedwait,_sigtimedwait) #endif int _sigtimedwait __P((const sigset_t * __restrict, siginfo_t * __restrict, const struct timespec * __restrict)); /* * Copy timeout to local variable and call the syscall. */ int _sigtimedwait(const sigset_t * __restrict set, siginfo_t * __restrict info, const struct timespec * __restrict timeout) { struct timespec ts; if (timeout) { ts = *timeout; return (__sigtimedwait(set, info, &ts)); } else return (__sigtimedwait(set, info, NULL)); }