sys/compat/svr4_32/svr4_32_signal.h

   1 /*      $NetBSD: svr4_32_signal.h,v 1.11 2007/12/04 18:40:26 dsl Exp $   */
   2
   3 /*-
   4  * Copyright (c) 1994 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Christos Zoulas.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _SVR4_32_SIGNAL_H_
  33 #define _SVR4_32_SIGNAL_H_
  34
  35 #include <compat/svr4_32/svr4_32_siginfo.h>
  36 #include <compat/svr4/svr4_signal.h>
  37
  38
  39 typedef netbsd32_caddr_t svr4_32_sig_t;
  40 #define SVR4_32_SIG_DFL         (svr4_32_sig_t)  0
  41 #define SVR4_32_SIG_ERR         (svr4_32_sig_t) -1
  42 #define SVR4_32_SIG_IGN         (svr4_32_sig_t)  1
  43 #define SVR4_32_SIG_HOLD        (svr4_32_sig_t)  2
  44
  45 typedef struct {
  46         netbsd32_u_long bits[4];
  47 } svr4_32_sigset_t;
  48 typedef netbsd32_caddr_t svr4_32_sigset_tp;
  49
  50 struct svr4_32_sigaction {
  51         int                     svr4_32_sa_flags;
  52         svr4_32_sig_t           svr4_32_sa_handler;
  53         svr4_32_sigset_t        svr4_32_sa_mask;
  54         int                     svr4_32_sa_reserved[2];
  55 };
  56 typedef netbsd32_caddr_t svr4_32_sigactionp;
  57
  58 struct svr4_32_sigaltstack {
  59         netbsd32_charp  ss_sp;
  60         int             ss_size;
  61         int             ss_flags;
  62 };
  63 typedef netbsd32_caddr_t svr4_32_sigaltstackp;
  64
  65 void native_to_svr4_32_sigset(const sigset_t *, svr4_32_sigset_t *);
  66 void svr4_32_to_native_sigset(const svr4_32_sigset_t *, sigset_t *);
  67 void native_to_svr4_32_sigaltstack(const struct sigaltstack *, struct svr4_32_sigaltstack *);
  68 void svr4_32_to_native_sigaltstack(const struct svr4_32_sigaltstack *, struct sigaltstack *);
  69 void svr4_32_sendsig(const ksiginfo_t *, const sigset_t *);
  70
  71 #endif /* !_SVR4_32_SIGNAL_H_ */