williamr@2: /*-
williamr@2:  * Copyright (c) Symbian Software Ltd 2006-2007.  All rights reserved.
williamr@2:  * Copyright (c) 1991, 1993
williamr@2:  *	The Regents of the University of California.  All rights reserved.
williamr@2:  *
williamr@2:  * Redistribution and use in source and binary forms, with or without
williamr@2:  * modification, are permitted provided that the following conditions
williamr@2:  * are met:
williamr@2:  * 1. Redistributions of source code must retain the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer.
williamr@2:  * 2. Redistributions in binary form must reproduce the above copyright
williamr@2:  *    notice, this list of conditions and the following disclaimer in the
williamr@2:  *    documentation and/or other materials provided with the distribution.
williamr@2:  * 4. Neither the name of the University nor the names of its contributors
williamr@2:  *    may be used to endorse or promote products derived from this software
williamr@2:  *    without specific prior written permission.
williamr@2:  *
williamr@2:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
williamr@2:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
williamr@2:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
williamr@2:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
williamr@2:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
williamr@2:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
williamr@2:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
williamr@2:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
williamr@2:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
williamr@2:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
williamr@2:  * SUCH DAMAGE.
williamr@2:  *
williamr@2:  *	@(#)signal.h	8.3 (Berkeley) 3/30/94
williamr@2:  * $FreeBSD: src/include/signal.h,v 1.24 2003/03/31 23:30:41 jeff Exp $
williamr@2:  */
williamr@2: 
williamr@2: #ifndef _SIGNAL_H_
williamr@2: #define	_SIGNAL_H_
williamr@2: 
williamr@2: #include <sys/cdefs.h>
williamr@2: #include <sys/_types.h>
williamr@2: #include <sys/signal.h>
williamr@2: 
williamr@2: __BEGIN_DECLS
williamr@2: 
williamr@2: struct timespec;
williamr@2: /* The following definitions have been taken from siglist.c file 
williamr@2:  * Once signals are implemented then these definitions must be moved to that
williamr@2:  * file. (sys_signame,sys_siglist,sys_nsig)  */
williamr@2: 
williamr@2: static const char *const sys_signame[NSIG] = {
williamr@2: 	"Signal 0",
williamr@2: 	"hup",				/* SIGHUP */
williamr@2: 	"int",				/* SIGINT */
williamr@2: 	"quit",				/* SIGQUIT */
williamr@2: 	"ill",				/* SIGILL */
williamr@2: 	"trap",				/* SIGTRAP */
williamr@2: 	"abrt",				/* SIGABRT */
williamr@2: 	"emt",				/* SIGEMT */
williamr@2: 	"fpe",				/* SIGFPE */
williamr@2: 	"kill",				/* SIGKILL */
williamr@2: 	"bus",				/* SIGBUS */
williamr@2: 	"segv",				/* SIGSEGV */
williamr@2: 	"sys",				/* SIGSYS */
williamr@2: 	"pipe",				/* SIGPIPE */
williamr@2: 	"alrm",				/* SIGALRM */
williamr@2: 	"term",				/* SIGTERM */
williamr@2: 	"urg",				/* SIGURG */
williamr@2: 	"stop",				/* SIGSTOP */
williamr@2: 	"tstp",				/* SIGTSTP */
williamr@2: 	"cont",				/* SIGCONT */
williamr@2: 	"chld",				/* SIGCHLD */
williamr@2: 	"ttin",				/* SIGTTIN */
williamr@2: 	"ttou",				/* SIGTTOU */
williamr@2: 	"io",				/* SIGIO */
williamr@2: 	"xcpu",				/* SIGXCPU */
williamr@2: 	"xfsz",				/* SIGXFSZ */
williamr@2: 	"vtalrm",			/* SIGVTALRM */
williamr@2: 	"prof",				/* SIGPROF */
williamr@2: 	"winch",			/* SIGWINCH */
williamr@2: 	"info",				/* SIGINFO */
williamr@2: 	"usr1",				/* SIGUSR1 */
williamr@2: 	"usr2"				/* SIGUSR2 */
williamr@2: };
williamr@2: 
williamr@2: static const char *const sys_siglist[NSIG] = {
williamr@2: 	"Signal 0",
williamr@2: 	"Hangup",			/* SIGHUP */
williamr@2: 	"Interrupt",			/* SIGINT */
williamr@2: 	"Quit",				/* SIGQUIT */
williamr@2: 	"Illegal instruction",		/* SIGILL */
williamr@2: 	"Trace/BPT trap",		/* SIGTRAP */
williamr@2: 	"Abort trap",			/* SIGABRT */
williamr@2: 	"EMT trap",			/* SIGEMT */
williamr@2: 	"Floating point exception",	/* SIGFPE */
williamr@2: 	"Killed",			/* SIGKILL */
williamr@2: 	"Bus error",			/* SIGBUS */
williamr@2: 	"Segmentation fault",		/* SIGSEGV */
williamr@2: 	"Bad system call",		/* SIGSYS */
williamr@2: 	"Broken pipe",			/* SIGPIPE */
williamr@2: 	"Alarm clock",			/* SIGALRM */
williamr@2: 	"Terminated",			/* SIGTERM */
williamr@2: 	"Urgent I/O condition",		/* SIGURG */
williamr@2: 	"Suspended (signal)",		/* SIGSTOP */
williamr@2: 	"Suspended",			/* SIGTSTP */
williamr@2: 	"Continued",			/* SIGCONT */
williamr@2: 	"Child exited",			/* SIGCHLD */
williamr@2: 	"Stopped (tty input)",		/* SIGTTIN */
williamr@2: 	"Stopped (tty output)",		/* SIGTTOU */
williamr@2: 	"I/O possible",			/* SIGIO */
williamr@2: 	"Cputime limit exceeded",	/* SIGXCPU */
williamr@2: 	"Filesize limit exceeded",	/* SIGXFSZ */
williamr@2: 	"Virtual timer expired",	/* SIGVTALRM */
williamr@2: 	"Profiling timer expired",	/* SIGPROF */
williamr@2: 	"Window size changes",		/* SIGWINCH */
williamr@2: 	"Information request",		/* SIGINFO */
williamr@2: 	"User defined signal 1",	/* SIGUSR1 */
williamr@2: 	"User defined signal 2"		/* SIGUSR2 */
williamr@2: };
williamr@2: static const int sys_nsig = sizeof(sys_siglist) / sizeof(sys_siglist[0]);
williamr@2: 
williamr@2: IMPORT_C int sigaction(int sig, const struct sigaction *act, struct sigaction *oact);
williamr@2: 
williamr@2: IMPORT_C int sigemptyset(sigset_t* set);
williamr@2: 
williamr@2: __END_DECLS
williamr@2: 
williamr@2: #endif /* !_SIGNAL_H_ */