1/* Copyright (C) 2012-2022 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 <https://www.gnu.org/licenses/>. */
17
18#include <sys/poll.h>
19
20
21int
22__ppoll_chk (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout,
23 const __sigset_t *ss, __SIZE_TYPE__ fdslen)
24{
25 if (fdslen / sizeof (*fds) < nfds)
26 __chk_fail ();
27
28 return ppoll (fds, nfds, timeout, ss);
29}
30

source code of glibc/debug/ppoll_chk.c