signal.h revision 104368
11539Srgrimes/*- 21539Srgrimes * Copyright (c) 1991, 1993 31539Srgrimes * The Regents of the University of California. All rights reserved. 41539Srgrimes * 51539Srgrimes * Redistribution and use in source and binary forms, with or without 61539Srgrimes * modification, are permitted provided that the following conditions 71539Srgrimes * are met: 81539Srgrimes * 1. Redistributions of source code must retain the above copyright 91539Srgrimes * notice, this list of conditions and the following disclaimer. 101539Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111539Srgrimes * notice, this list of conditions and the following disclaimer in the 121539Srgrimes * documentation and/or other materials provided with the distribution. 131539Srgrimes * 3. All advertising materials mentioning features or use of this software 141539Srgrimes * must display the following acknowledgement: 151539Srgrimes * This product includes software developed by the University of 161539Srgrimes * California, Berkeley and its contributors. 171539Srgrimes * 4. Neither the name of the University nor the names of its contributors 181539Srgrimes * may be used to endorse or promote products derived from this software 191539Srgrimes * without specific prior written permission. 201539Srgrimes * 211539Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221539Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231539Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241539Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251539Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261539Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271539Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281539Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291539Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301539Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311539Srgrimes * SUCH DAMAGE. 321539Srgrimes * 331539Srgrimes * @(#)signal.h 8.3 (Berkeley) 3/30/94 3451794Smarcel * 3551794Smarcel * $FreeBSD: head/include/signal.h 104368 2002-10-02 10:53:44Z robert $ 361539Srgrimes */ 371539Srgrimes 389343Sbde#ifndef _SIGNAL_H_ 399343Sbde#define _SIGNAL_H_ 401539Srgrimes 411539Srgrimes#include <sys/cdefs.h> 4234925Sdufault#include <sys/_posix.h> 43102227Smike#include <sys/_types.h> 441539Srgrimes#include <sys/signal.h> 4551794Smarcel#include <sys/time.h> 461539Srgrimes 471539Srgrimes#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 481539Srgrimesextern __const char *__const sys_signame[NSIG]; 491539Srgrimesextern __const char *__const sys_siglist[NSIG]; 5047289Speterextern __const int sys_nsig; 511539Srgrimes#endif 521539Srgrimes 531539Srgrimes__BEGIN_DECLS 5493032Simpint raise(int); 551539Srgrimes#ifndef _ANSI_SOURCE 56102227Smikeint kill(__pid_t, int); 57104368Srobertint sigaction(int, const struct sigaction * __restrict, 58104368Srobert struct sigaction * __restrict); 5993032Simpint sigaddset(sigset_t *, int); 6093032Simpint sigdelset(sigset_t *, int); 6193032Simpint sigemptyset(sigset_t *); 6293032Simpint sigfillset(sigset_t *); 6393032Simpint sigismember(const sigset_t *, int); 6493032Simpint sigpending(sigset_t *); 65104368Srobertint sigprocmask(int, const sigset_t * __restrict, sigset_t * __restrict); 6693032Simpint sigsuspend(const sigset_t *); 6793032Simpint sigwait(const sigset_t *, int *); 6834319Sdufault 6934925Sdufault#ifdef _P1003_1B_VISIBLE 7034319Sdufault 7134319Sdufault__BEGIN_DECLS 72102227Smikeint sigqueue(__pid_t, int, const union sigval); 73104368Srobertint sigtimedwait(const sigset_t * __restrict, siginfo_t * __restrict, 74104368Srobert const struct timespec * __restrict); 75104368Srobertint sigwaitinfo(const sigset_t * __restrict, siginfo_t * __restrict); 7634319Sdufault__END_DECLS 7734319Sdufault 7834030Sdufault#endif 791539Srgrimes#ifndef _POSIX_SOURCE 80102227Smikeint killpg(__pid_t, int); 81104368Srobertint sigaltstack(const stack_t * __restrict, stack_t * __restrict); 8293032Simpint sigblock(int); 8393032Simpint siginterrupt(int, int); 8493032Simpint sigpause(int); 8593032Simpint sigreturn(const struct __ucontext *); 8693032Simpint sigsetmask(int); 8793032Simpint sigstack(const struct sigstack *, struct sigstack *); 8893032Simpint sigvec(int, struct sigvec *, struct sigvec *); 8993032Simpvoid psignal(unsigned int, const char *); 909343Sbde#endif /* !_POSIX_SOURCE */ 919343Sbde#endif /* !_ANSI_SOURCE */ 921539Srgrimes__END_DECLS 931539Srgrimes 949343Sbde#endif /* !_SIGNAL_H_ */ 95