/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The 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, QUIET ENJOYMENT 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 <_types.h> #include <sys/cdefs.h> #include <sys/signal.h> #ifndef _PTHREAD_T typedef __darwin_pthread_t pthread_t; #define _PTHREAD_T #endif #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) extern __const char *__const sys_signame[NSIG]; extern __const char *__const sys_siglist[NSIG]; #endif __BEGIN_DECLS int raise(int); __END_DECLS #ifndef _ANSI_SOURCE __BEGIN_DECLS void (*bsd_signal(int, void (*)(int)))(int); int kill(pid_t, int); int killpg(pid_t, int); int pthread_kill(pthread_t, int); int pthread_sigmask(int, const sigset_t *, sigset_t *); int sigaction(int, const struct sigaction * __restrict, struct sigaction * __restrict); int sigaddset(sigset_t *, int); int sigaltstack(const stack_t * __restrict, stack_t * __restrict); int sigdelset(sigset_t *, int); int sigemptyset(sigset_t *); int sigfillset(sigset_t *); int sighold(int); int sigignore(int); int siginterrupt(int, int); int sigismember(const sigset_t *, int); int sigpause(int); int sigpending(sigset_t *); int sigprocmask(int, const sigset_t * __restrict, sigset_t * __restrict); int sigrelse(int); void (*sigset(int, void (*)(int)))(int); int sigsuspend(const sigset_t *); int sigwait(const sigset_t * __restrict, int * __restrict); #ifndef _POSIX_C_SOURCE void psignal(unsigned int, const char *); int sigblock(int); int sigreturn(struct sigcontext *); int sigsetmask(int); int sigvec(int, struct sigvec *, struct sigvec *); #endif /* !_POSIX_C_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 /* !_ANSI_SOURCE */ #endif /* !_USER_SIGNAL_H */