1/* Open an epoll file descriptor. Linux version.
2 Copyright (C) 2011-2023 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 <sys/epoll.h>
20#include <sysdep.h>
21
22libc_hidden_proto (epoll_create)
23
24int
25epoll_create (int size)
26{
27#ifdef __NR_epoll_create
28 return INLINE_SYSCALL_CALL (epoll_create, size);
29#else
30 if (size <= 0)
31 {
32 __set_errno (EINVAL);
33 return -1;
34 }
35
36 return INLINE_SYSCALL_CALL (epoll_create1, 0);
37#endif
38}
39libc_hidden_def (epoll_create)
40