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34 lines
1.4 KiB
C
34 lines
1.4 KiB
C
/* Copyright (C) 1991 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If
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not, write to the Free Software Foundation, Inc., 675 Mass Ave,
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Cambridge, MA 02139, USA. */
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#include <ansidecl.h>
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#include <errno.h>
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#include <sys/wait.h>
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/* Wait for a child to exit. When one does, put its status in *STAT_LOC and
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return its process ID. For errors return (pid_t) -1. If USAGE is not nil,
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store information about the child's resource usage (as a `struct rusage')
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there. If the WUNTRACED bit is set in OPTIONS, return status for stopped
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children; otherwise don't. */
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pid_t
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DEFUN(__wait3, (stat_loc, options, usage),
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union wait *stat_loc AND int options AND PTR usage)
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{
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return __wait4 (WAIT_ANY, stat_loc, options, usage);
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}
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