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 51 typedef 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