1/* waitpid with error checking.
2 Copyright (C) 2016-2022 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#include <support/xunistd.h>
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <support/check.h>
24#include <sys/wait.h>
25
26int
27xwaitpid (int pid, int *status, int flags)
28{
29 pid_t result = waitpid (pid, status, flags);
30 if (result < 0)
31 FAIL_EXIT1 ("waitpid: %m\n");
32 return result;
33}
34