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.
| 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
| 13 * 3. 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
| 14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 * SUCH DAMAGE.
28 *
29 * @(#)signal.h 8.3 (Berkeley) 3/30/94
|
34 * $FreeBSD: head/include/signal.h 200881 2009-12-22 22:15:52Z cognet $
| 30 * $FreeBSD: head/include/signal.h 203964 2010-02-16 19:39:50Z imp $
|
35 */
36
37#ifndef _SIGNAL_H_
38#define _SIGNAL_H_
39
40#include <sys/cdefs.h>
41#include <sys/_types.h>
42#include <sys/signal.h>
43
44#if __BSD_VISIBLE
45/*
46 * XXX should enlarge these, if only to give empty names instead of bounds
47 * errors for large signal numbers.
48 */
49extern __const char *__const sys_signame[NSIG];
50extern __const char *__const sys_siglist[NSIG];
51extern __const int sys_nsig;
52#endif
53
54#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
55#ifndef _PID_T_DECLARED
56typedef __pid_t pid_t;
57#define _PID_T_DECLARED
58#endif
59#endif
60
61#if __POSIX_VISIBLE || __XSI_VISIBLE
62struct pthread; /* XXX */
63typedef struct pthread *__pthread_t;
64#if !defined(_PTHREAD_T_DECLARED) && __POSIX_VISIBLE >= 200809
65typedef __pthread_t pthread_t;
66#define _PTHREAD_T_DECLARED
67#endif
68#endif /* __POSIX_VISIBLE || __XSI_VISIBLE */
69
70__BEGIN_DECLS
71int raise(int);
72
73#if __POSIX_VISIBLE || __XSI_VISIBLE
74int kill(__pid_t, int);
75int pthread_kill(__pthread_t, int);
76int pthread_sigmask(int, const __sigset_t *, __sigset_t *);
77int sigaction(int, const struct sigaction * __restrict,
78 struct sigaction * __restrict);
79int sigaddset(sigset_t *, int);
80int sigdelset(sigset_t *, int);
81int sigemptyset(sigset_t *);
82int sigfillset(sigset_t *);
83int sigismember(const sigset_t *, int);
84int sigpending(sigset_t *);
85int sigprocmask(int, const sigset_t * __restrict, sigset_t * __restrict);
86int sigsuspend(const sigset_t *);
87int sigwait(const sigset_t * __restrict, int * __restrict);
88#endif
89
90#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 600
91int sigqueue(__pid_t, int, const union sigval);
92
93struct timespec;
94int sigtimedwait(const sigset_t * __restrict, siginfo_t * __restrict,
95 const struct timespec * __restrict);
96int sigwaitinfo(const sigset_t * __restrict, siginfo_t * __restrict);
97#endif
98
99#if __XSI_VISIBLE
100int killpg(__pid_t, int);
101int sigaltstack(const stack_t * __restrict, stack_t * __restrict);
102int sighold(int);
103int sigignore(int);
104int sigpause(int);
105int sigrelse(int);
106void (*sigset(int, void (*)(int)))(int);
107int xsi_sigpause(int);
108#endif
109
110#if __XSI_VISIBLE >= 600
111int siginterrupt(int, int);
112#endif
113
114#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE
115void psignal(unsigned int, const char *);
116#endif
117
118#if __BSD_VISIBLE
119int sigblock(int);
120struct __ucontext; /* XXX spec requires a complete declaration. */
121int sigreturn(const struct __ucontext *);
122int sigsetmask(int);
123int sigstack(const struct sigstack *, struct sigstack *);
124int sigvec(int, struct sigvec *, struct sigvec *);
125#endif
126__END_DECLS
127
128#endif /* !_SIGNAL_H_ */
| 31 */
32
33#ifndef _SIGNAL_H_
34#define _SIGNAL_H_
35
36#include <sys/cdefs.h>
37#include <sys/_types.h>
38#include <sys/signal.h>
39
40#if __BSD_VISIBLE
41/*
42 * XXX should enlarge these, if only to give empty names instead of bounds
43 * errors for large signal numbers.
44 */
45extern __const char *__const sys_signame[NSIG];
46extern __const char *__const sys_siglist[NSIG];
47extern __const int sys_nsig;
48#endif
49
50#if __POSIX_VISIBLE >= 200112 || __XSI_VISIBLE
51#ifndef _PID_T_DECLARED
52typedef __pid_t pid_t;
53#define _PID_T_DECLARED
54#endif
55#endif
56
57#if __POSIX_VISIBLE || __XSI_VISIBLE
58struct pthread; /* XXX */
59typedef struct pthread *__pthread_t;
60#if !defined(_PTHREAD_T_DECLARED) && __POSIX_VISIBLE >= 200809
61typedef __pthread_t pthread_t;
62#define _PTHREAD_T_DECLARED
63#endif
64#endif /* __POSIX_VISIBLE || __XSI_VISIBLE */
65
66__BEGIN_DECLS
67int raise(int);
68
69#if __POSIX_VISIBLE || __XSI_VISIBLE
70int kill(__pid_t, int);
71int pthread_kill(__pthread_t, int);
72int pthread_sigmask(int, const __sigset_t *, __sigset_t *);
73int sigaction(int, const struct sigaction * __restrict,
74 struct sigaction * __restrict);
75int sigaddset(sigset_t *, int);
76int sigdelset(sigset_t *, int);
77int sigemptyset(sigset_t *);
78int sigfillset(sigset_t *);
79int sigismember(const sigset_t *, int);
80int sigpending(sigset_t *);
81int sigprocmask(int, const sigset_t * __restrict, sigset_t * __restrict);
82int sigsuspend(const sigset_t *);
83int sigwait(const sigset_t * __restrict, int * __restrict);
84#endif
85
86#if __POSIX_VISIBLE >= 199506 || __XSI_VISIBLE >= 600
87int sigqueue(__pid_t, int, const union sigval);
88
89struct timespec;
90int sigtimedwait(const sigset_t * __restrict, siginfo_t * __restrict,
91 const struct timespec * __restrict);
92int sigwaitinfo(const sigset_t * __restrict, siginfo_t * __restrict);
93#endif
94
95#if __XSI_VISIBLE
96int killpg(__pid_t, int);
97int sigaltstack(const stack_t * __restrict, stack_t * __restrict);
98int sighold(int);
99int sigignore(int);
100int sigpause(int);
101int sigrelse(int);
102void (*sigset(int, void (*)(int)))(int);
103int xsi_sigpause(int);
104#endif
105
106#if __XSI_VISIBLE >= 600
107int siginterrupt(int, int);
108#endif
109
110#if __POSIX_VISIBLE >= 200809 || __BSD_VISIBLE
111void psignal(unsigned int, const char *);
112#endif
113
114#if __BSD_VISIBLE
115int sigblock(int);
116struct __ucontext; /* XXX spec requires a complete declaration. */
117int sigreturn(const struct __ucontext *);
118int sigsetmask(int);
119int sigstack(const struct sigstack *, struct sigstack *);
120int sigvec(int, struct sigvec *, struct sigvec *);
121#endif
122__END_DECLS
123
124#endif /* !_SIGNAL_H_ */
|