2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
33 * @(#)signal.h 8.3 (Berkeley) 3/30/94
41 #include <sys/cdefs.h>
42 #include <sys/_posix.h>
43 #include <machine/ansi.h>
44 #include <sys/signal.h>
47 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
48 extern __const char *__const sys_signame[NSIG];
49 extern __const char *__const sys_siglist[NSIG];
50 extern __const int sys_nsig;
56 int kill(_BSD_PID_T_, int);
57 int sigaction(int, const struct sigaction *, struct sigaction *);
58 int sigaddset(sigset_t *, int);
59 int sigdelset(sigset_t *, int);
60 int sigemptyset(sigset_t *);
61 int sigfillset(sigset_t *);
62 int sigismember(const sigset_t *, int);
63 int sigpending(sigset_t *);
64 int sigprocmask(int, const sigset_t *, sigset_t *);
65 int sigsuspend(const sigset_t *);
66 int sigwait(const sigset_t *, int *);
69 #ifdef _P1003_1B_VISIBLE
72 int sigqueue(_BSD_PID_T_, int, const union sigval);
73 int sigtimedwait(const sigset_t *, siginfo_t *, const struct timespec *);
74 int sigwaitinfo(const sigset_t *, siginfo_t *);
79 int killpg(_BSD_PID_T_, int);
80 int sigaltstack(const stack_t *, stack_t *);
82 int siginterrupt(int, int);
84 int sigreturn(const struct __ucontext *);
86 int sigstack(const struct sigstack *, struct sigstack *);
87 int sigvec(int, struct sigvec *, struct sigvec *);
88 void psignal(unsigned int, const char *);
89 #endif /* !_POSIX_SOURCE */
90 #endif /* !_ANSI_SOURCE */
93 #endif /* !_SIGNAL_H_ */