m68k/include/signal.h

1.5  kleink /*	$NetBSD: signal.h,v 1.5 1998/05/25 20:59:02 kleink Exp $	*/
1.3     cgd
1.1     cgd /*
1.1     cgd  * Copyright (c) 1982, 1986, 1989, 1991 Regents of the University of California.
1.1     cgd  * All rights reserved.
1.1     cgd  *
1.1     cgd  * Redistribution and use in source and binary forms, with or without
1.1     cgd  * modification, are permitted provided that the following conditions
1.1     cgd  * are met:
1.1     cgd  * 1. Redistributions of source code must retain the above copyright
1.1     cgd  *    notice, this list of conditions and the following disclaimer.
1.1     cgd  * 2. Redistributions in binary form must reproduce the above copyright
1.1     cgd  *    notice, this list of conditions and the following disclaimer in the
1.1     cgd  *    documentation and/or other materials provided with the distribution.
1.1     cgd  * 3. All advertising materials mentioning features or use of this software
1.1     cgd  *    must display the following acknowledgement:
1.1     cgd  *	This product includes software developed by the University of
1.1     cgd  *	California, Berkeley and its contributors.
1.1     cgd  * 4. Neither the name of the University nor the names of its contributors
1.1     cgd  *    may be used to endorse or promote products derived from this software
1.1     cgd  *    without specific prior written permission.
1.1     cgd  *
1.1     cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
1.1     cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.1     cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.1     cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
1.1     cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
1.1     cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
1.1     cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
1.1     cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
1.1     cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
1.1     cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
1.1     cgd  * SUCH DAMAGE.
1.1     cgd  *
1.3     cgd  *	@(#)signal.h	7.16 (Berkeley) 3/17/91
1.1     cgd  */
1.4     jtc
1.2  chopps #ifndef _M68K_SIGNAL_H_
1.2  chopps #define _M68K_SIGNAL_H_
1.1     cgd
1.1     cgd typedef int sig_atomic_t;
1.1     cgd
1.5  kleink #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
1.5  kleink     !defined(_XOPEN_SOURCE)
1.1     cgd /*
1.1     cgd  * Get the "code" values
1.1     cgd  */
1.1     cgd #include <machine/trap.h>
1.1     cgd
1.1     cgd /*
1.1     cgd  * Information pushed on stack when a signal is delivered.
1.1     cgd  * This is used by the kernel to restore state following
1.1     cgd  * execution of the signal handler.  It is also made available
1.1     cgd  * to the handler to allow it to restore state properly if
1.1     cgd  * a non-standard exit is performed.
1.1     cgd  */
1.1     cgd struct	sigcontext {
1.1     cgd 	int	sc_onstack;		/* sigstack state to restore */
1.1     cgd 	int	sc_mask;		/* signal mask to restore */
1.1     cgd 	int	sc_sp;			/* sp to restore */
1.1     cgd 	int	sc_fp;			/* fp to restore */
1.1     cgd 	int	sc_ap;			/* ap to restore */
1.1     cgd 	int	sc_pc;			/* pc to restore */
1.1     cgd 	int	sc_ps;			/* psl to restore */
1.1     cgd };
1.1     cgd
1.5  kleink #endif	/* !_ANSI_SOURCE && !_POSIX_C_SOURCE && !_XOPEN_SOURCE */
1.2  chopps #endif	/* !_M68K_SIGNAL_H_ */