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signal.h revision 1.6 
      1 /*	$NetBSD: signal.h,v 1.6 2002/11/03 22:36:23 matt Exp $	*/
      2 
      3 /*
      4  * Copyright (C) 1995, 1996 Wolfgang Solfrank.
      5  * Copyright (C) 1995, 1996 TooLs GmbH.
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *	This product includes software developed by TooLs GmbH.
     19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
     20  *    derived from this software without specific prior written permission.
     21  *
     22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
     23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
     28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 #ifndef	_POWERPC_SIGNAL_H_
     34 #define	_POWERPC_SIGNAL_H_
     35 
     36 typedef int sig_atomic_t;
     37 
     38 #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) && \
     39     !defined(_XOPEN_SOURCE)
     40 #include <machine/frame.h>
     41 
     42 #if defined(__LIBC12_SOURCE__) || defined(_KERNEL)
     43 struct sigcontext13 {
     44 	int sc_onstack;			/* saved onstack flag */
     45 	int sc_mask;			/* saved signal mask (old style) */
     46 	struct trapframe sc_frame;	/* saved registers */
     47 };
     48 #endif /* __LIBC12_SOURCE__ || _KERNEL */
     49 
     50 struct sigcontext {
     51 	int sc_onstack;			/* saved onstack flag */
     52 	int __sc_mask13;		/* saved signal mask (old style) */
     53 	struct trapframe sc_frame;	/* saved registers */
     54 	sigset_t sc_mask;		/* saved signal mask (new style) */
     55 };
     56 
     57 struct sigframe {
     58 	struct sigcontext sf_sc;
     59 };
     60 #endif	/* !_ANSI_SOURCE && !_POSIX_C_SOURCE && !_XOPEN_SOURCE */
     61 #endif	/* !_POWERPC_SIGNAL_H_ */
     62