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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*-
26: * Copyright (c) 1991, 1993
27: * The Regents of the University of California. All rights reserved.
28: *
29: * Redistribution and use in source and binary forms, with or without
30: * modification, are permitted provided that the following conditions
31: * are met:
32: * 1. Redistributions of source code must retain the above copyright
33: * notice, this list of conditions and the following disclaimer.
34: * 2. Redistributions in binary form must reproduce the above copyright
35: * notice, this list of conditions and the following disclaimer in the
36: * documentation and/or other materials provided with the distribution.
37: * 3. All advertising materials mentioning features or use of this software
38: * must display the following acknowledgement:
39: * This product includes software developed by the University of
40: * California, Berkeley and its contributors.
41: * 4. Neither the name of the University nor the names of its contributors
42: * may be used to endorse or promote products derived from this software
43: * without specific prior written permission.
44: *
45: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
46: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
49: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55: * SUCH DAMAGE.
56: *
57: * @(#)signal.h 8.3 (Berkeley) 3/30/94
58: */
59:
60: #ifndef _USER_SIGNAL_H
61: #define _USER_SIGNAL_H
62:
63: #include <sys/types.h>
64: #include <sys/cdefs.h>
65: #include <sys/signal.h>
66:
67: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
68: extern __const char *__const sys_signame[NSIG];
69: extern __const char *__const sys_siglist[NSIG];
70: #endif
71:
72: __BEGIN_DECLS
73: int raise __P((int));
74: #ifndef _ANSI_SOURCE
75: int kill __P((pid_t, int));
76: int sigaction __P((int, const struct sigaction *, struct sigaction *));
77: int sigaddset __P((sigset_t *, int));
78: int sigdelset __P((sigset_t *, int));
79: int sigemptyset __P((sigset_t *));
80: int sigfillset __P((sigset_t *));
81: int sigismember __P((const sigset_t *, int));
82: int sigpending __P((sigset_t *));
83: int sigprocmask __P((int, const sigset_t *, sigset_t *));
84: int sigsuspend __P((const sigset_t *));
85: #ifndef _POSIX_SOURCE
86: int killpg __P((pid_t, int));
87: int sigblock __P((int));
88: int siginterrupt __P((int, int));
89: int sigpause __P((int));
90: int sigreturn __P((struct sigcontext *));
91: int sigsetmask __P((int));
92: int sigvec __P((int, struct sigvec *, struct sigvec *));
93: void psignal __P((unsigned int, const char *));
94: #endif /* !_POSIX_SOURCE */
95: #endif /* !_ANSI_SOURCE */
96: __END_DECLS
97:
98: /* List definitions after function declarations, or Reiser cpp gets upset. */
99: #define sigaddset(set, signo) (*(set) |= 1 << ((signo) - 1), 0)
100: #define sigdelset(set, signo) (*(set) &= ~(1 << ((signo) - 1)), 0)
101: #define sigemptyset(set) (*(set) = 0, 0)
102: #define sigfillset(set) (*(set) = ~(sigset_t)0, 0)
103: #define sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0)
104:
105: #endif /* !_USER_SIGNAL_H */
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