sys/arch/powerpc/include/signal.h

   1 /*      $NetBSD: signal.h,v 1.19 2008/11/19 18:36:00 ad 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 #ifndef _LOCORE
  37 #include <sys/featuretest.h>
  38
  39 typedef int sig_atomic_t;
  40
  41 #if defined(_NETBSD_SOURCE)
  42 #include <machine/frame.h>
  43
  44 #if defined(__LIBC12_SOURCE__) || defined(_KERNEL)
  45 struct sigcontext13 {
  46         int sc_onstack;                 /* saved onstack flag */
  47         int sc_mask;                    /* saved signal mask (old style) */
  48         struct utrapframe sc_frame;     /* saved registers */
  49 };
  50 #endif /* __LIBC12_SOURCE__ || _KERNEL */
  51
  52 /*
  53  * struct sigcontext introduced in NetBSD 1.4
  54  */
  55 struct sigcontext {
  56         int sc_onstack;                 /* saved onstack flag */
  57         int __sc_mask13;                /* saved signal mask (old style) */
  58         struct utrapframe sc_frame;     /* saved registers */
  59         sigset_t sc_mask;               /* saved signal mask (new style) */
  60 };
  61
  62 #endif  /* _NETBSD_SOURCE */
  63 #endif  /* !_LOCORE */
  64 #endif  /* !_POWERPC_SIGNAL_H_ */