ibcs2_signal.h revision 330897 
1/*	$NetBSD: ibcs2_signal.h,v 1.7 1995/08/14 02:26:01 mycroft Exp $	*/
2
3/*-
4 * SPDX-License-Identifier: BSD-4-Clause
5 *
6 * Copyright (c) 1994, 1995 Scott Bartram
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 *    must display the following acknowledgement:
19 *      This product includes software developed by Scott Bartram.
20 * 4. The name of the author may not be used to endorse or promote products
21 *    derived from this software without specific prior written permission
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 *
34 * $FreeBSD: stable/11/sys/i386/ibcs2/ibcs2_signal.h 330897 2018-03-14 03:19:51Z eadler $
35 */
36
37#ifndef	_IBCS2_SIGNAL_H
38#define	_IBCS2_SIGNAL_H
39
40#define IBCS2_SIGHUP		1
41#define IBCS2_SIGINT		2
42#define IBCS2_SIGQUIT		3
43#define IBCS2_SIGILL		4
44#define IBCS2_SIGTRAP		5
45#define IBCS2_SIGIOT		6
46#define IBCS2_SIGABRT		6
47#define IBCS2_SIGEMT		7
48#define IBCS2_SIGFPE		8
49#define IBCS2_SIGKILL		9
50#define IBCS2_SIGBUS		10
51#define IBCS2_SIGSEGV		11
52#define IBCS2_SIGSYS		12
53#define IBCS2_SIGPIPE		13
54#define IBCS2_SIGALRM		14
55#define IBCS2_SIGTERM		15
56#define IBCS2_SIGUSR1		16
57#define IBCS2_SIGUSR2		17
58#define IBCS2_SIGCLD		18
59#define IBCS2_SIGPWR		19
60#define IBCS2_SIGWINCH		20
61#define IBCS2_SIGPOLL		22
62#define IBCS2_NSIG		32
63#define IBCS2_SIGTBLSZ		32
64
65/*
66 * SCO-specific
67 */
68#define IBCS2_SIGSTOP		23
69#define IBCS2_SIGTSTP		24
70#define IBCS2_SIGCONT		25
71#define IBCS2_SIGTTIN		26
72#define IBCS2_SIGTTOU		27
73#define IBCS2_SIGVTALRM		28
74#define IBCS2_SIGPROF		29
75
76#define IBCS2_SIGNO_MASK	0x00FF
77#define IBCS2_SIGNAL_MASK	0x0000
78#define IBCS2_SIGSET_MASK	0x0100
79#define IBCS2_SIGHOLD_MASK	0x0200
80#define IBCS2_SIGRELSE_MASK	0x0400
81#define IBCS2_SIGIGNORE_MASK	0x0800
82#define IBCS2_SIGPAUSE_MASK	0x1000
83
84#define IBCS2_SIGNO(x)		((x) & IBCS2_SIGNO_MASK)
85#define IBCS2_SIGCALL(x)	((x) & ~IBCS2_SIGNO_MASK)
86
87typedef long	ibcs2_sigset_t;
88typedef void	(*ibcs2_sig_t)(int);
89
90struct ibcs2_sigaction {
91	ibcs2_sig_t	isa_handler;
92	ibcs2_sigset_t	isa_mask;
93	int		isa_flags;
94};
95
96#define IBCS2_SIG_DFL		((ibcs2_sig_t)0)
97#define IBCS2_SIG_ERR		((ibcs2_sig_t)-1)
98#define IBCS2_SIG_IGN		((ibcs2_sig_t)1)
99#define IBCS2_SIG_HOLD		((ibcs2_sig_t)2)
100
101#define IBCS2_SIG_SETMASK	0
102#define IBCS2_SIG_BLOCK		1
103#define IBCS2_SIG_UNBLOCK	2
104
105/* sa_flags */
106#define IBCS2_SA_NOCLDSTOP	1
107
108#define	IBCS2_MINSIGSTKSZ	8192
109
110extern int bsd_to_ibcs2_sig[];
111
112#endif /* _IBCS2_SIGNAL_H */
113