| 1 | /* posixwait.h -- job control definitions from POSIX 1003.1 */
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| 2 |
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| 3 | /* Copyright (C) 1997 Free Software Foundation, Inc.
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| 4 |
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| 5 | This file is part of GNU Bash, the Bourne Again SHell.
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| 6 |
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| 7 | Bash is free software; you can redistribute it and/or modify it under
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| 8 | the terms of the GNU General Public License as published by the Free
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| 9 | Software Foundation; either version 2, or (at your option) any later
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| 10 | version.
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| 11 |
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| 12 | Bash is distributed in the hope that it will be useful, but WITHOUT ANY
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| 13 | WARRANTY; without even the implied warranty of MERCHANTABILITY or
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| 14 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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| 15 | for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License along
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| 18 | with Bash; see the file COPYING. If not, write to the Free Software
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| 19 | Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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| 20 |
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| 21 | #if !defined (_POSIXWAIT_H_)
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| 22 | # define _POSIXWAIT_H_
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| 23 |
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| 24 | /* If _POSIX_VERSION is not defined, we assume that <sys/wait.h> defines
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| 25 | a `union wait' and various macros used to manipulate it. Look in
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| 26 | unionwait.h for the things we expect to find. */
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| 27 | #if defined (HAVE_SYS_WAIT_H)
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| 28 | # include <sys/wait.h>
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| 29 | #else /* !HAVE_SYS_WAIT_H */
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| 30 | # if !defined (_POSIX_VERSION)
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| 31 | # include "unionwait.h"
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| 32 | # endif
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| 33 | #endif /* !HAVE_SYS_WAIT_H */
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| 34 |
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| 35 | /* How to get the status of a job. For Posix, this is just an
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| 36 | int, but for other systems we have to crack the union wait. */
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