1/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
17
18#include <errno.h>
19#include <sysdep-cancel.h>
20#include <stdlib.h>
21#include <sys/wait.h>
22
23__pid_t
24__waitpid (__pid_t pid, int *stat_loc, int options)
25{
26#ifdef __NR_waitpid
27 return SYSCALL_CANCEL (waitpid, pid, stat_loc, options);
28#else
29 return SYSCALL_CANCEL (wait4, pid, stat_loc, options, NULL);
30#endif
31}
32libc_hidden_def (__waitpid)
33weak_alias (__waitpid, waitpid)
34