1 /* $NetBSD: ibcs2_signal.h,v 1.7 1995/08/14 02:26:01 mycroft Exp $ */
2
3 /*
4 * Copyright (c) 1994, 1995 Scott Bartram
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Scott Bartram.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33 #ifndef _IBCS2_SIGNAL_H
34 #define _IBCS2_SIGNAL_H
35
36 #define IBCS2_SIGHUP 1
37 #define IBCS2_SIGINT 2
38 #define IBCS2_SIGQUIT 3
39 #define IBCS2_SIGILL 4
40 #define IBCS2_SIGTRAP 5
41 #define IBCS2_SIGIOT 6
42 #define IBCS2_SIGABRT 6
43 #define IBCS2_SIGEMT 7
44 #define IBCS2_SIGFPE 8
45 #define IBCS2_SIGKILL 9
46 #define IBCS2_SIGBUS 10
47 #define IBCS2_SIGSEGV 11
48 #define IBCS2_SIGSYS 12
49 #define IBCS2_SIGPIPE 13
50 #define IBCS2_SIGALRM 14
51 #define IBCS2_SIGTERM 15
52 #define IBCS2_SIGUSR1 16
53 #define IBCS2_SIGUSR2 17
54 #define IBCS2_SIGCLD 18
55 #define IBCS2_SIGPWR 19
56 #define IBCS2_SIGWINCH 20
57 #define IBCS2_SIGPOLL 22
58 #define IBCS2_NSIG 32
59
60 /*
61 * SCO-specific
62 */
63 #define IBCS2_SIGSTOP 23
64 #define IBCS2_SIGTSTP 24
65 #define IBCS2_SIGCONT 25
66 #define IBCS2_SIGTTIN 26
67 #define IBCS2_SIGTTOU 27
68 #define IBCS2_SIGVTALRM 28
69 #define IBCS2_SIGPROF 29
70
71 #define IBCS2_SIGNO_MASK 0x00FF
72 #define IBCS2_SIGNAL_MASK 0x0000
73 #define IBCS2_SIGSET_MASK 0x0100
74 #define IBCS2_SIGHOLD_MASK 0x0200
75 #define IBCS2_SIGRELSE_MASK 0x0400
76 #define IBCS2_SIGIGNORE_MASK 0x0800
77 #define IBCS2_SIGPAUSE_MASK 0x1000
78
79 #define IBCS2_SIGNO(x) ((x) & IBCS2_SIGNO_MASK)
80 #define IBCS2_SIGCALL(x) ((x) & ~IBCS2_SIGNO_MASK)
81
82 typedef long ibcs2_sigset_t;
83 typedef void (*ibcs2_sig_t) __P((int));
84
85 struct ibcs2_sigaction {
86 ibcs2_sig_t sa_handler;
87 ibcs2_sigset_t sa_mask;
88 int sa_flags;
89 };
90
91 #define IBCS2_SIG_DFL ((ibcs2_sig_t)0)
92 #define IBCS2_SIG_ERR ((ibcs2_sig_t)-1)
93 #define IBCS2_SIG_IGN ((ibcs2_sig_t)1)
94 #define IBCS2_SIG_HOLD ((ibcs2_sig_t)2)
95
96 #define IBCS2_SIG_SETMASK 0
97 #define IBCS2_SIG_BLOCK 1
98 #define IBCS2_SIG_UNBLOCK 2
99
100 /* sa_flags */
101 #define IBCS2_SA_NOCLDSTOP 1
102
103 extern int bsd_to_ibcs2_sig[];
104
105 #endif /* _IBCS2_SIGNAL_H */
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