/* Linux implementation of waitid.

   Copyright (C) 2004-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <stddef.h>

#include <errno.h>

#include <sys/wait.h>

#include <sysdep-cancel.h>

int

__waitid (idtype_t idtype, id_t id, siginfo_t *infop, int options)

{

  /* The unused fifth argument is a `struct rusage *' that we could

     pass if we were using waitid to simulate wait3/wait4.  */

  return SYSCALL_CANCEL (waitid, idtype, id, infop, options, NULL);

}

weak_alias (__waitid, waitid)

strong_alias (__waitid, __libc_waitid)