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- /* Linux implementation of waitid.
- Copyright (C) 2004-2019 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)
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