1 /* $OpenBSD: ibcs2_wait.h,v 1.2 1996/08/02 20:35:19 niklas Exp $ */
2 /* $NetBSD: ibcs2_wait.h,v 1.2 1994/10/26 02:53:16 cgd Exp $ */
3
4 /*
5 * Copyright (c) 1994 Scott Bartram
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 Scott Bartram.
19 * 4. The name of the author 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 THE AUTHOR ``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 THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34 #ifndef _IBCS2_WAIT_H
35 #define _IBCS2_WAIT_H
36
37 #define IBCS2_WUNTRACED 0x02
38 #define IBCS2_WNOHANG 0x01
39
40 #define IBCS2_WIFEXITED(stat) ((stat & 0xff) == 0)
41 #define IBCS2_WIFSIGNALED(stat) ((stat) && (stat == (stat & 0xff)))
42 #define IBCS2_WIFSTOPPED(stat) ((stat & 0xff) == 0x7f)
43
44 #define IBCS2_WEXITSTATUS(stat) ((stat >> 8) & 0xff)
45 #define IBCS2_WTERMSIG(stat) (stat & 0x7f)
46 #define IBCS2_WSTOPSIG(stat) ((stat >> 8) & 0xff)
47
48 #endif /* _IBCS2_WAIT_H */