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/*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
#include <syscall.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/resource.h>
libc_hidden_proto(wait4)
/* Wait for a child to exit. When one does, put its status in *STAT_LOC and
* return its process ID. For errors return (pid_t) -1. If USAGE is not nil,
* store information about the child's resource usage (as a `struct rusage')
* there. If the WUNTRACED bit is set in OPTIONS, return status for stopped
* children; otherwise don't. */
pid_t wait3 (__WAIT_STATUS stat_loc, int options, struct rusage * usage)
{
return wait4 (WAIT_ANY, stat_loc, options, usage);
}
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