| /* Linux epoll_wait syscall implementation. |
| Copyright (C) 2017-2018 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 <unistd.h> |
| #include <sys/types.h> |
| #include <sys/epoll.h> |
| |
| #include <sysdep-cancel.h> |
| |
| int |
| epoll_wait (int epfd, struct epoll_event *events, int maxevents, int timeout) |
| { |
| #ifdef __NR_epoll_wait |
| return SYSCALL_CANCEL (epoll_wait, epfd, events, maxevents, timeout); |
| #else |
| return epoll_pwait (epfd, events, maxevents, timeout, NULL); |
| #endif |
| } |
