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signal.h
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signal.h
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/*-
* 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
*
* $FreeBSD: src/include/signal.h,v 1.14 1999/10/02 19:33:23 marcel Exp $
* $DragonFly: src/include/signal.h,v 1.5 2007/03/12 21:07:41 corecode Exp $
*/
#ifndef _SIGNAL_H_
#define _SIGNAL_H_
#include <sys/cdefs.h>
#include <sys/_posix.h>
#ifndef _MACHINE_STDINT_H_
#include <machine/stdint.h>
#endif
#include <sys/signal.h>
#include <sys/time.h>
#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
extern __const char *__const sys_signame[NSIG];
extern __const char *__const sys_siglist[NSIG];
extern __const int sys_nsig;
#endif
__BEGIN_DECLS
int raise (int);
#ifndef _ANSI_SOURCE
int kill (__pid_t, int);
int sigaction (int, const struct sigaction *, struct sigaction *);
int sigaddset (sigset_t *, int);
int sigdelset (sigset_t *, int);
int sigemptyset (sigset_t *);
int sigfillset (sigset_t *);
int sigismember (const sigset_t *, int);
int sigpending (sigset_t *);
int sigprocmask (int, const sigset_t *, sigset_t *);
int sigsuspend (const sigset_t *);
int sigwait (const sigset_t *, int *);
#ifdef _P1003_1B_VISIBLE
__BEGIN_DECLS
int sigqueue (__pid_t, int, const union sigval);
int sigtimedwait (const sigset_t *, siginfo_t *, const struct timespec *);
int sigwaitinfo (const sigset_t *, siginfo_t *);
__END_DECLS
#endif
#ifndef _POSIX_SOURCE
int killpg (__pid_t, int);
int lwp_kill (__pid_t, lwpid_t, int);
int sigaltstack (const stack_t *, stack_t *);
int sigblock (int);
int siginterrupt (int, int);
int sigpause (int);
int sigreturn (ucontext_t *);
int sigsetmask (int);
int sigstack (const struct sigstack *, struct sigstack *);
int sigvec (int, struct sigvec *, struct sigvec *);
void psignal (unsigned int, const char *);
#endif /* !_POSIX_SOURCE */
#endif /* !_ANSI_SOURCE */
__END_DECLS
#endif /* !_SIGNAL_H_ */