FreeBSD/Linux Kernel Cross Reference
sys/compat/svr4/svr4_siginfo.h

     /*      $NetBSD: svr4_siginfo.h,v 1.4 2002/06/19 17:33:01 eeh Exp $      */
     
     /*-
      * Copyright (c) 1994 The NetBSD Foundation, Inc.
      * All rights reserved.
      *
      * This code is derived from software contributed to The NetBSD Foundation
      * by Christos Zoulas.
      *
     * 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.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *        This product includes software developed by the NetBSD
     *        Foundation, Inc. and its contributors.
     * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
     */
    
    #ifndef _SVR4_SIGINFO_H_
    #define _SVR4_SIGINFO_H_
    
    #define SVR4_ILL_ILLOPC         1
    #define SVR4_ILL_ILLOPN         2
    #define SVR4_ILL_ILLADR         3
    #define SVR4_ILL_ILLTRP         4
    #define SVR4_ILL_PRVOPC         5
    #define SVR4_ILL_PRVREG         6
    #define SVR4_ILL_COPROC         7
    #define SVR4_ILL_BADSTK         8
    
    #define SVR4_FPE_INTDIV         1
    #define SVR4_FPE_INTOVF         2
    #define SVR4_FPE_FLTDIV         3
    #define SVR4_FPE_FLTOVF         4
    #define SVR4_FPE_FLTUND         5
    #define SVR4_FPE_FLTRES         6
    #define SVR4_FPE_FLTINV         7
    #define SVR4_FPE_FLTSUB         8
    
    #define SVR4_SEGV_MAPERR        1
    #define SVR4_SEGV_ACCERR        2
    
    #define SVR4_BUS_ADRALN         1
    #define SVR4_BUS_ADRERR         2
    #define SVR4_BUS_OBJERR         3
    
    #define SVR4_TRAP_BRKPT         1
    #define SVR4_TRAP_TRACE         2
    
    #define SVR4_POLL_IN            1
    #define SVR4_POLL_OUT           2
    #define SVR4_POLL_MSG           3
    #define SVR4_POLL_ERR           4
    #define SVR4_POLL_PRI           5
    
    #define SVR4_CLD_EXITED         1
    #define SVR4_CLD_KILLED         2
    #define SVR4_CLD_DUMPED         3
    #define SVR4_CLD_TRAPPED        4
    #define SVR4_CLD_STOPPED        5
    #define SVR4_CLD_CONTINUED      6
    
    #define SVR4_EMT_TAGOVF         1
    
    typedef union svr4_siginfo {
            char    si_pad[128];    /* Total size; for future expansion */
            struct {
                    int                             _signo;
                    int                             _code;
                    int                             _errno;
    #ifdef _LP64
                    /* In _LP64 the union starts on an 8-byte boundary. */
                    int                             _pad;
    #endif
                    union {
                            struct {
                                    svr4_pid_t      _pid;
                                    svr4_clock_t    _utime;
                                    int             _status;
                                   svr4_clock_t    _stime;
                           } _child;
   
                           struct {
                                   caddr_t         _addr;
                                   int             _trap;
                           } _fault;
                   } _reason;
           } _info;
   } svr4_siginfo_t;
   
   #define si_signo        _info._signo
   #define si_code         _info._code
   #define si_errno        _info._errno
   
   #define si_pid          _info._reason._child._pid
   #define si_stime        _info._reason._child._stime
   #define si_status       _info._reason._child._status
   #define si_utime        _info._reason._child._utime
   
   #define si_addr         _info._reason._fault._addr
   #define si_trap         _info._reason._fault._trap
   
   #endif /* !_SVR4_SIGINFO_H_ */

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