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, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29
30#define	XSIGUSR1 	16	/* user defined signal 1 */
31#define	XSIGUSR2 	17	/* user defined signal 2 */
32#define	XSIGCLD		18	/* System V name for SIGCHLD */
33#define XSIGPWR		19	/* power-fail restart */
34#define	XSIGWINCH 	20	/* window changed */
35#define	XSIGURG		21	/* urgent condition on IO channel */
36#define	XSIGIO		22	/* input/output possible signal */
37#define	XSIGSTOP	23	/* sendable stop signal not from tty */
38#define	XSIGTSTP	24	/* stop signal from tty */
39#define	XSIGCONT	25	/* continue a stopped process */
40#define	XSIGTTIN	26	/* to readers pgrp upon background tty read */
41#define	XSIGTTOU	27	/* like TTIN for output */
42#define	XSIGVTALRM 	28	/* virtual time alarm */
43#define	XSIGPROF	29	/* profiling time alarm */
44#define	XSIGXCPU	30	/* exceeded CPU time limit */
45#define	XSIGXFSZ	31	/* exceeded file size limit */
46
47
48/* SVR4 siginfo_t structure */
49#define SI_PAD	((128/sizeof(int)) -3)
50
51typedef struct siginfo {
52
53        int     si_signo;                       /* signal from signal.h */
54        int     si_code;                        /* code from above      */
55        int     si_errno;                       /* error from errno.h   */
56
57        union {
58
59                int     _pad[SI_PAD];           /* for future growth    */
60
61                struct {                        /* kill(), SIGCLD       */
62                        long   _pid;           /* process ID           */
63                        union {
64                                struct {
65                                        long   _uid;
66                                } _kill;
67                                struct {
68                                        long _utime;
69                                        int     _status;
70                                        long _stime;
71                                } _cld;
72                        } _pdata;
73                } _proc;
74
75                struct {        /* SIGSEGV, SIGBUS, SIGILL and SIGFPE   */
76                        char * _addr;          /* faulting address     */
77                } _fault;
78
79                struct {                        /* SIGPOLL, SIGXFSZ     */
80                /* fd not currently available for SIGPOLL */
81                        int     _fd;            /* file descriptor      */
82                        long    _band;
83                } _file;
84
85        } _data;
86
87} siginfo_t;
88
89#define si_pid		_data._proc._pid
90#define si_status	_data._proc._pdata._cld._status
91#define si_addr		_data._fault._addr
92