1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
28/*	  All Rights Reserved	*/
29
30/*
31 * An application should not include this header directly.  Instead it
32 * should be included only through the inclusion of other Sun headers.
33 *
34 * The contents of this header is limited to identifiers specified in the
35 * C Standard.  Any new identifiers specified in future amendments to the
36 * C Standard must be placed in this header.  If these new identifiers
37 * are required to also be in the C++ Standard "std" namespace, then for
38 * anything other than macro definitions, corresponding "using" directives
39 * must also be added to <sys/signal.h.h>.
40 */
41
42#ifndef _SYS_SIGNAL_ISO_H
43#define	_SYS_SIGNAL_ISO_H
44
45#include <sys/unistd.h>		/* needed for _SC_SIGRT_MIN/MAX */
46
47#ifdef	__cplusplus
48extern "C" {
49#endif
50
51#define	SIGHUP	1	/* hangup */
52#define	SIGINT	2	/* interrupt (rubout) */
53#define	SIGQUIT	3	/* quit (ASCII FS) */
54#define	SIGILL	4	/* illegal instruction (not reset when caught) */
55#define	SIGTRAP	5	/* trace trap (not reset when caught) */
56#define	SIGIOT	6	/* IOT instruction */
57#define	SIGABRT 6	/* used by abort, replace SIGIOT in the future */
58#define	SIGEMT	7	/* EMT instruction */
59#define	SIGFPE	8	/* floating point exception */
60#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
61#define	SIGBUS	10	/* bus error */
62#define	SIGSEGV	11	/* segmentation violation */
63#define	SIGSYS	12	/* bad argument to system call */
64#define	SIGPIPE	13	/* write on a pipe with no one to read it */
65#define	SIGALRM	14	/* alarm clock */
66#define	SIGTERM	15	/* software termination signal from kill */
67#define	SIGUSR1	16	/* user defined signal 1 */
68#define	SIGUSR2	17	/* user defined signal 2 */
69#define	SIGCLD	18	/* child status change */
70#define	SIGCHLD	18	/* child status change alias (POSIX) */
71#define	SIGPWR	19	/* power-fail restart */
72#define	SIGWINCH 20	/* window size change */
73#define	SIGURG	21	/* urgent socket condition */
74#define	SIGPOLL 22	/* pollable event occured */
75#define	SIGIO	SIGPOLL	/* socket I/O possible (SIGPOLL alias) */
76#define	SIGSTOP 23	/* stop (cannot be caught or ignored) */
77#define	SIGTSTP 24	/* user stop requested from tty */
78#define	SIGCONT 25	/* stopped process has been continued */
79#define	SIGTTIN 26	/* background tty read attempted */
80#define	SIGTTOU 27	/* background tty write attempted */
81#define	SIGVTALRM 28	/* virtual timer expired */
82#define	SIGPROF 29	/* profiling timer expired */
83#define	SIGXCPU 30	/* exceeded cpu limit */
84#define	SIGXFSZ 31	/* exceeded file size limit */
85#define	SIGWAITING 32	/* reserved signal no longer used by threading code */
86#define	SIGLWP	33	/* reserved signal no longer used by threading code */
87#define	SIGFREEZE 34	/* special signal used by CPR */
88#define	SIGTHAW 35	/* special signal used by CPR */
89#define	SIGCANCEL 36	/* reserved signal for thread cancellation */
90#define	SIGLOST	37	/* resource lost (eg, record-lock lost) */
91#define	SIGXRES	38	/* resource control exceeded */
92#define	SIGJVM1	39	/* reserved signal for Java Virtual Machine */
93#define	SIGJVM2	40	/* reserved signal for Java Virtual Machine */
94#define	SIGINFO	41	/* information request */
95
96/* insert new signals here, and move _SIGRTM* appropriately */
97#define	_SIGRTMIN 42	/* first (highest-priority) realtime signal */
98#define	_SIGRTMAX 73	/* last (lowest-priority) realtime signal */
99extern long _sysconf(int);	/* System Private interface to sysconf() */
100#define	SIGRTMIN ((int)_sysconf(_SC_SIGRT_MIN))	/* first realtime signal */
101#define	SIGRTMAX ((int)_sysconf(_SC_SIGRT_MAX))	/* last realtime signal */
102
103#if	defined(__cplusplus)
104
105typedef	void SIG_FUNC_TYP(int);
106typedef	SIG_FUNC_TYP *SIG_TYP;
107#define	SIG_PF SIG_TYP
108
109#define	SIG_DFL	(SIG_PF)0
110#define	SIG_ERR (SIG_PF)-1
111#define	SIG_IGN	(SIG_PF)1
112#define	SIG_HOLD (SIG_PF)2
113
114#elif	defined(__lint)
115
116#define	SIG_DFL	(void(*)())0
117#define	SIG_ERR (void(*)())0
118#define	SIG_IGN	(void (*)())0
119#define	SIG_HOLD (void(*)())0
120
121#else
122
123#define	SIG_DFL	(void(*)())0
124#define	SIG_ERR	(void(*)())-1
125#define	SIG_IGN	(void (*)())1
126#define	SIG_HOLD (void(*)())2
127
128#endif
129
130#define	SIG_BLOCK	1
131#define	SIG_UNBLOCK	2
132#define	SIG_SETMASK	3
133
134#ifdef	__cplusplus
135}
136#endif
137
138#endif /* _SYS_SIGNAL_ISO_H */
139