/*-

 * Copyright (c) Symbian Software Ltd 2006-2007.  All rights reserved.

 * Copyright (c) 1991, 1993

 *	The Regents of the University of California.  All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 * 4. Neither the name of the University nor the names of its contributors

 *    may be used to endorse or promote products derived from this software

 *    without specific prior written permission.

 *

 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

 * SUCH DAMAGE.

 *

 *	@(#)signal.h	8.3 (Berkeley) 3/30/94

 * $FreeBSD: src/include/signal.h,v 1.24 2003/03/31 23:30:41 jeff Exp $

 */

#ifndef _SIGNAL_H_

#define	_SIGNAL_H_

#include <sys/cdefs.h>

#include <sys/_types.h>

#include <sys/signal.h>

__BEGIN_DECLS

struct timespec;

/* The following definitions have been taken from siglist.c file 

 * Once signals are implemented then these definitions must be moved to that

 * file. (sys_signame,sys_siglist,sys_nsig)  */

static const char *const sys_signame[NSIG] = {

	"Signal 0",

	"hup",				/* SIGHUP */

	"int",				/* SIGINT */

	"quit",				/* SIGQUIT */

	"ill",				/* SIGILL */

	"trap",				/* SIGTRAP */

	"abrt",				/* SIGABRT */

	"emt",				/* SIGEMT */

	"fpe",				/* SIGFPE */

	"kill",				/* SIGKILL */

	"bus",				/* SIGBUS */

	"segv",				/* SIGSEGV */

	"sys",				/* SIGSYS */

	"pipe",				/* SIGPIPE */

	"alrm",				/* SIGALRM */

	"term",				/* SIGTERM */

	"urg",				/* SIGURG */

	"stop",				/* SIGSTOP */

	"tstp",				/* SIGTSTP */

	"cont",				/* SIGCONT */

	"chld",				/* SIGCHLD */

	"ttin",				/* SIGTTIN */

	"ttou",				/* SIGTTOU */

	"io",				/* SIGIO */

	"xcpu",				/* SIGXCPU */

	"xfsz",				/* SIGXFSZ */

	"vtalrm",			/* SIGVTALRM */

	"prof",				/* SIGPROF */

	"winch",			/* SIGWINCH */

	"info",				/* SIGINFO */

	"usr1",				/* SIGUSR1 */

	"usr2"				/* SIGUSR2 */

};

static const char *const sys_siglist[NSIG] = {

	"Signal 0",

	"Hangup",			/* SIGHUP */

	"Interrupt",			/* SIGINT */

	"Quit",				/* SIGQUIT */

	"Illegal instruction",		/* SIGILL */

	"Trace/BPT trap",		/* SIGTRAP */

	"Abort trap",			/* SIGABRT */

	"EMT trap",			/* SIGEMT */

	"Floating point exception",	/* SIGFPE */

	"Killed",			/* SIGKILL */

	"Bus error",			/* SIGBUS */

	"Segmentation fault",		/* SIGSEGV */

	"Bad system call",		/* SIGSYS */

	"Broken pipe",			/* SIGPIPE */

	"Alarm clock",			/* SIGALRM */

	"Terminated",			/* SIGTERM */

	"Urgent I/O condition",		/* SIGURG */

	"Suspended (signal)",		/* SIGSTOP */

	"Suspended",			/* SIGTSTP */

	"Continued",			/* SIGCONT */

	"Child exited",			/* SIGCHLD */

	"Stopped (tty input)",		/* SIGTTIN */

	"Stopped (tty output)",		/* SIGTTOU */

	"I/O possible",			/* SIGIO */

	"Cputime limit exceeded",	/* SIGXCPU */

	"Filesize limit exceeded",	/* SIGXFSZ */

	"Virtual timer expired",	/* SIGVTALRM */

	"Profiling timer expired",	/* SIGPROF */

	"Window size changes",		/* SIGWINCH */

	"Information request",		/* SIGINFO */

	"User defined signal 1",	/* SIGUSR1 */

	"User defined signal 2"		/* SIGUSR2 */

};

static const int sys_nsig = sizeof(sys_siglist) / sizeof(sys_siglist[0]);

IMPORT_C int sigaction(int sig, const struct sigaction *act, struct sigaction *oact);

IMPORT_C int sigemptyset(sigset_t* set);

__END_DECLS

#endif /* !_SIGNAL_H_ */