/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*- * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. * * @(#)signal.h 8.3 (Berkeley) 3/30/94 */ #ifndef _USER_SIGNAL_H #define _USER_SIGNAL_H #include <sys/types.h> #include <sys/cdefs.h> #include <sys/signal.h> #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) extern __const char *__const sys_signame[NSIG]; extern __const char *__const sys_siglist[NSIG]; #endif __BEGIN_DECLS int raise __P((int)); #ifndef _ANSI_SOURCE int kill __P((pid_t, int)); int sigaction __P((int, const struct sigaction *, struct sigaction *)); int sigaddset __P((sigset_t *, int)); int sigdelset __P((sigset_t *, int)); int sigemptyset __P((sigset_t *)); int sigfillset __P((sigset_t *)); int sigismember __P((const sigset_t *, int)); int sigpending __P((sigset_t *)); int sigprocmask __P((int, const sigset_t *, sigset_t *)); int sigsuspend __P((const sigset_t *)); #ifndef _POSIX_SOURCE int killpg __P((pid_t, int)); int sigblock __P((int)); int siginterrupt __P((int, int)); int sigpause __P((int)); int sigreturn __P((struct sigcontext *)); int sigsetmask __P((int)); int sigvec __P((int, struct sigvec *, struct sigvec *)); void psignal __P((unsigned int, const char *)); #endif /* !_POSIX_SOURCE */ #endif /* !_ANSI_SOURCE */ __END_DECLS /* List definitions after function declarations, or Reiser cpp gets upset. */ #define sigaddset(set, signo) (*(set) |= 1 << ((signo) - 1), 0) #define sigdelset(set, signo) (*(set) &= ~(1 << ((signo) - 1)), 0) #define sigemptyset(set) (*(set) = 0, 0) #define sigfillset(set) (*(set) = ~(sigset_t)0, 0) #define sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0) #endif /* !_USER_SIGNAL_H */