sys/compat/ibcs2/ibcs2_wait.h

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (c) 1994 Scott Bartram
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. All advertising materials mentioning features or use of this software
  16  *    must display the following acknowledgement:
  17  *      This product includes software developed by Scott Bartram.
  18  * 4. The name of the author may not be used to endorse or promote products
  19  *    derived from this software without specific prior written permission
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  22  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  23  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  24  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  25  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  26  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  27  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  28  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  29  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  30  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31  */
  32
  33 #ifndef _IBCS2_WAIT_H
  34 #define _IBCS2_WAIT_H
  35
  36 #define IBCS2_WUNTRACED         0x02
  37 #define IBCS2_WNOHANG           0x01
  38
  39 #define IBCS2_WIFEXITED(stat)   ((stat & 0xff) == 0)
  40 #define IBCS2_WIFSIGNALED(stat) ((stat) && (stat == (stat & 0xff)))
  41 #define IBCS2_WIFSTOPPED(stat)  ((stat & 0xff) == 0x7f)
  42
  43 #define IBCS2_WEXITSTATUS(stat) ((stat >> 8) & 0xff)
  44 #define IBCS2_WTERMSIG(stat)    (stat & 0x7f)
  45 #define IBCS2_WSTOPSIG(stat)    ((stat >> 8) & 0xff)
  46
  47 #endif /* _IBCS2_WAIT_H */