1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/* $OpenBSD: signal.h,v 1.15 2019/01/12 00:16:03 jca Exp $ */
/*
* Copyright (c) 2015 Philip Guenther <guenther@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _LIBC_SIGNAL_H
#define _LIBC_SIGNAL_H
/* Rename __errno() before it's used in the inline functions in <signal.h> */
#include <errno.h>
/* sigh: predeclare and rename the functions which we'll declare inline */
#include <sys/signal.h>
__only_inline int sigaddset(sigset_t *__set, int __signo);
__only_inline int sigdelset(sigset_t *__set, int __signo);
__only_inline int sigemptyset(sigset_t *__set);
__only_inline int sigfillset(sigset_t *__set);
__only_inline int sigismember(const sigset_t *__set, int __signo);
PROTO_NORMAL(sigaddset);
PROTO_NORMAL(sigdelset);
PROTO_NORMAL(sigemptyset);
PROTO_NORMAL(sigfillset);
PROTO_NORMAL(sigismember);
#include_next <signal.h>
__BEGIN_HIDDEN_DECLS
extern sigset_t __sigintr;
__END_HIDDEN_DECLS
#if 0
extern PROTO_NORMAL(sys_siglist);
extern PROTO_NORMAL(sys_signame);
#endif
/* prototyped for and used by the inline functions */
PROTO_NORMAL(__errno);
PROTO_DEPRECATED(bsd_signal);
PROTO_NORMAL(kill); /* wrap to ban SIGTHR? */
PROTO_DEPRECATED(killpg);
PROTO_DEPRECATED(psignal);
PROTO_DEPRECATED(pthread_sigmask);
PROTO_NORMAL(raise);
PROTO_WRAP(sigaction);
PROTO_NORMAL(sigaltstack);
PROTO_DEPRECATED(sigblock);
PROTO_DEPRECATED(siginterrupt);
PROTO_STD_DEPRECATED(signal);
PROTO_DEPRECATED(sigpause);
PROTO_NORMAL(sigpending);
PROTO_WRAP(sigprocmask);
PROTO_DEPRECATED(sigsetmask);
PROTO_CANCEL(sigsuspend);
PROTO_DEPRECATED(sigvec);
PROTO_DEPRECATED(sigwait);
PROTO_NORMAL(thrkill);
#endif /* !_LIBC_SIGNAL_H */
|
