00001 /*- 00002 * Copyright (c) 1991, 1993 00003 * The Regents of the University of California. All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. All advertising materials mentioning features or use of this software 00014 * must display the following acknowledgement: 00015 * This product includes software developed by the University of 00016 * California, Berkeley and its contributors. 00017 * 4. Neither the name of the University nor the names of its contributors 00018 * may be used to endorse or promote products derived from this software 00019 * without specific prior written permission. 00020 * 00021 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 00022 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00023 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00024 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 00025 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00026 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00027 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00028 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00029 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00030 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00031 * SUCH DAMAGE. 00032 * 00033 * @(#)signal.h 8.3 (Berkeley) 3/30/94 00034 * $FreeBSD: src/include/signal.h,v 1.24 2003/03/31 23:30:41 jeff Exp $ 00035 */ 00036 00037 #ifndef _SIGNAL_H_ 00038 #define _SIGNAL_H_ 00039 00040 #include <sys/cdefs.h> 00041 #include <sys/_types.h> 00042 #include <sys/signal.h> 00043 00044 __BEGIN_DECLS 00045 00046 struct timespec; 00047 /* The following definitions have been taken from siglist.c file 00048 * Once signals are implemented then these definitions must be moved to that 00049 * file. (sys_signame,sys_siglist,sys_nsig) */ 00050 00051 static const char *const sys_signame[NSIG] = { 00052 "Signal 0", 00053 "hup", /* SIGHUP */ 00054 "int", /* SIGINT */ 00055 "quit", /* SIGQUIT */ 00056 "ill", /* SIGILL */ 00057 "trap", /* SIGTRAP */ 00058 "abrt", /* SIGABRT */ 00059 "emt", /* SIGEMT */ 00060 "fpe", /* SIGFPE */ 00061 "kill", /* SIGKILL */ 00062 "bus", /* SIGBUS */ 00063 "segv", /* SIGSEGV */ 00064 "sys", /* SIGSYS */ 00065 "pipe", /* SIGPIPE */ 00066 "alrm", /* SIGALRM */ 00067 "term", /* SIGTERM */ 00068 "urg", /* SIGURG */ 00069 "stop", /* SIGSTOP */ 00070 "tstp", /* SIGTSTP */ 00071 "cont", /* SIGCONT */ 00072 "chld", /* SIGCHLD */ 00073 "ttin", /* SIGTTIN */ 00074 "ttou", /* SIGTTOU */ 00075 "io", /* SIGIO */ 00076 "xcpu", /* SIGXCPU */ 00077 "xfsz", /* SIGXFSZ */ 00078 "vtalrm", /* SIGVTALRM */ 00079 "prof", /* SIGPROF */ 00080 "winch", /* SIGWINCH */ 00081 "info", /* SIGINFO */ 00082 "usr1", /* SIGUSR1 */ 00083 "usr2" /* SIGUSR2 */ 00084 }; 00085 00086 static const char *const sys_siglist[NSIG] = { 00087 "Signal 0", 00088 "Hangup", /* SIGHUP */ 00089 "Interrupt", /* SIGINT */ 00090 "Quit", /* SIGQUIT */ 00091 "Illegal instruction", /* SIGILL */ 00092 "Trace/BPT trap", /* SIGTRAP */ 00093 "Abort trap", /* SIGABRT */ 00094 "EMT trap", /* SIGEMT */ 00095 "Floating point exception", /* SIGFPE */ 00096 "Killed", /* SIGKILL */ 00097 "Bus error", /* SIGBUS */ 00098 "Segmentation fault", /* SIGSEGV */ 00099 "Bad system call", /* SIGSYS */ 00100 "Broken pipe", /* SIGPIPE */ 00101 "Alarm clock", /* SIGALRM */ 00102 "Terminated", /* SIGTERM */ 00103 "Urgent I/O condition", /* SIGURG */ 00104 "Suspended (signal)", /* SIGSTOP */ 00105 "Suspended", /* SIGTSTP */ 00106 "Continued", /* SIGCONT */ 00107 "Child exited", /* SIGCHLD */ 00108 "Stopped (tty input)", /* SIGTTIN */ 00109 "Stopped (tty output)", /* SIGTTOU */ 00110 "I/O possible", /* SIGIO */ 00111 "Cputime limit exceeded", /* SIGXCPU */ 00112 "Filesize limit exceeded", /* SIGXFSZ */ 00113 "Virtual timer expired", /* SIGVTALRM */ 00114 "Profiling timer expired", /* SIGPROF */ 00115 "Window size changes", /* SIGWINCH */ 00116 "Information request", /* SIGINFO */ 00117 "User defined signal 1", /* SIGUSR1 */ 00118 "User defined signal 2" /* SIGUSR2 */ 00119 }; 00120 static const int sys_nsig = sizeof(sys_siglist) / sizeof(sys_siglist[0]); 00121 00122 IMPORT_C int sigaction(int sig, const struct sigaction *act, struct sigaction *oact); 00123 IMPORT_C int sigemptyset(sigset_t* set); 00124 __END_DECLS 00125 00126 #endif /* !_SIGNAL_H_ */