1 /*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)signal.h 8.3 (Berkeley) 3/30/94 34 * 35 * $FreeBSD: src/include/signal.h,v 1.14 1999/10/02 19:33:23 marcel Exp $ 36 */ 37 38 #ifndef _SIGNAL_H_ 39 #define _SIGNAL_H_ 40 41 #include <sys/cdefs.h> 42 #include <sys/_posix.h> 43 #ifndef _MACHINE_STDINT_H_ 44 #include <machine/stdint.h> 45 #endif 46 #include <sys/signal.h> 47 #include <sys/time.h> 48 49 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) 50 extern __const char *__const sys_signame[NSIG]; 51 extern __const char *__const sys_siglist[NSIG]; 52 extern __const int sys_nsig; 53 #endif 54 55 __BEGIN_DECLS 56 int raise (int); 57 #ifndef _ANSI_SOURCE 58 int kill (__pid_t, int); 59 int pthread_kill (pthread_t, int); 60 int pthread_sigmask (int, const sigset_t * __restrict, 61 sigset_t * __restrict); 62 int sigaction (int, const struct sigaction *, struct sigaction *); 63 int sigaddset (sigset_t *, int); 64 int sigdelset (sigset_t *, int); 65 int sigemptyset (sigset_t *); 66 int sigfillset (sigset_t *); 67 int sigismember (const sigset_t *, int); 68 int sigpending (sigset_t *); 69 int sigprocmask (int, const sigset_t *, sigset_t *); 70 int sigsuspend (const sigset_t *); 71 int sigwait (const sigset_t *, int *); 72 73 74 #ifdef _P1003_1B_VISIBLE 75 76 __BEGIN_DECLS 77 int sigqueue (__pid_t, int, const union sigval); 78 int sigtimedwait (const sigset_t *, siginfo_t *, const struct timespec *); 79 int sigwaitinfo (const sigset_t *, siginfo_t *); 80 __END_DECLS 81 82 #endif 83 #ifndef _POSIX_SOURCE 84 int killpg (__pid_t, int); 85 int lwp_kill (__pid_t, lwpid_t, int); 86 int sigaltstack (const stack_t *, stack_t *); 87 int sigblock (int); 88 int siginterrupt (int, int); 89 int sigpause (int); 90 int sigreturn (ucontext_t *); 91 int sigsetmask (int); 92 int sigstack (const struct sigstack *, struct sigstack *); 93 int sigvec (int, struct sigvec *, struct sigvec *); 94 void psignal (unsigned int, const char *); 95 #endif /* !_POSIX_SOURCE */ 96 #endif /* !_ANSI_SOURCE */ 97 __END_DECLS 98 99 #endif /* !_SIGNAL_H_ */ 100