1 /* $OpenBSD: signal.h,v 1.19 2006/01/08 14:20:16 millert Exp $ */ 2 /* $NetBSD: signal.h,v 1.21 1996/02/09 18:25:32 christos Exp $ */ 3 4 /* 5 * Copyright (c) 1982, 1986, 1989, 1991, 1993 6 * The Regents of the University of California. All rights reserved. 7 * (c) UNIX System Laboratories, Inc. 8 * All or some portions of this file are derived from material licensed 9 * to the University of California by American Telephone and Telegraph 10 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 11 * the permission of UNIX System Laboratories, Inc. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 3. Neither the name of the University nor the names of its contributors 22 * may be used to endorse or promote products derived from this software 23 * without specific prior written permission. 24 * 25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35 * SUCH DAMAGE. 36 * 37 * @(#)signal.h 8.2 (Berkeley) 1/21/94 38 */ 39 40 #define TARGET_NSIG 32 /* counting 0; could be 33 (mask is 1-32) */ 41 42 #define TARGET_SIGHUP 1 /* hangup */ 43 #define TARGET_SIGINT 2 /* interrupt */ 44 #define TARGET_SIGQUIT 3 /* quit */ 45 #define TARGET_SIGILL 4 /* illegal instruction (not reset when caught) */ 46 #define TARGET_SIGTRAP 5 /* trace trap (not reset when caught) */ 47 #define TARGET_SIGABRT 6 /* abort() */ 48 #define TARGET_SIGIOT SIGABRT /* compatibility */ 49 #define TARGET_SIGEMT 7 /* EMT instruction */ 50 #define TARGET_SIGFPE 8 /* floating point exception */ 51 #define TARGET_SIGKILL 9 /* kill (cannot be caught or ignored) */ 52 #define TARGET_SIGBUS 10 /* bus error */ 53 #define TARGET_SIGSEGV 11 /* segmentation violation */ 54 #define TARGET_SIGSYS 12 /* bad argument to system call */ 55 #define TARGET_SIGPIPE 13 /* write on a pipe with no one to read it */ 56 #define TARGET_SIGALRM 14 /* alarm clock */ 57 #define TARGET_SIGTERM 15 /* software termination signal from kill */ 58 #define TARGET_SIGURG 16 /* urgent condition on IO channel */ 59 #define TARGET_SIGSTOP 17 /* sendable stop signal not from tty */ 60 #define TARGET_SIGTSTP 18 /* stop signal from tty */ 61 #define TARGET_SIGCONT 19 /* continue a stopped process */ 62 #define TARGET_SIGCHLD 20 /* to parent on child stop or exit */ 63 #define TARGET_SIGTTIN 21 /* to readers pgrp upon background tty read */ 64 #define TARGET_SIGTTOU 22 /* like TTIN for output if (tp->t_local<OSTOP) */ 65 #define TARGET_SIGIO 23 /* input/output possible signal */ 66 #define TARGET_SIGXCPU 24 /* exceeded CPU time limit */ 67 #define TARGET_SIGXFSZ 25 /* exceeded file size limit */ 68 #define TARGET_SIGVTALRM 26 /* virtual time alarm */ 69 #define TARGET_SIGPROF 27 /* profiling time alarm */ 70 #define TARGET_SIGWINCH 28 /* window size changes */ 71 #define TARGET_SIGINFO 29 /* information request */ 72 #define TARGET_SIGUSR1 30 /* user defined signal 1 */ 73 #define TARGET_SIGUSR2 31 /* user defined signal 2 */ 74 75 /* 76 * Language spec says we must list exactly one parameter, even though we 77 * actually supply three. Ugh! 78 */ 79 #define TARGET_SIG_DFL (void (*)(int))0 80 #define TARGET_SIG_IGN (void (*)(int))1 81 #define TARGET_SIG_ERR (void (*)(int))-1 82 83 #define TARGET_SA_ONSTACK 0x0001 /* take signal on signal stack */ 84 #define TARGET_SA_RESTART 0x0002 /* restart system on signal return */ 85 #define TARGET_SA_RESETHAND 0x0004 /* reset to SIG_DFL when taking signal */ 86 #define TARGET_SA_NODEFER 0x0010 /* don't mask the signal we're delivering */ 87 #define TARGET_SA_NOCLDWAIT 0x0020 /* don't create zombies (assign to pid 1) */ 88 #define TARGET_SA_USERTRAMP 0x0100 /* do not bounce off kernel's sigtramp */ 89 #define TARGET_SA_NOCLDSTOP 0x0008 /* do not generate SIGCHLD on child stop */ 90 #define TARGET_SA_SIGINFO 0x0040 /* generate siginfo_t */ 91 92 /* 93 * Flags for sigprocmask: 94 */ 95 #define TARGET_SIG_BLOCK 1 /* block specified signal set */ 96 #define TARGET_SIG_UNBLOCK 2 /* unblock specified signal set */ 97 #define TARGET_SIG_SETMASK 3 /* set specified signal set */ 98 99 #define TARGET_BADSIG SIG_ERR 100 101 #define TARGET_SS_ONSTACK 0x0001 /* take signals on alternate stack */ 102 #define TARGET_SS_DISABLE 0x0004 /* disable taking signals on alternate stack */ 103 104 #include "errno_defs.h" 105 106 #include "freebsd/syscall_nr.h" 107 #include "netbsd/syscall_nr.h" 108 #include "openbsd/syscall_nr.h" 109 110 struct target_iovec { 111 abi_long iov_base; /* Starting address */ 112 abi_long iov_len; /* Number of bytes */ 113 }; 114 115