1 /*- 2 * Copyright (c) 2007 Roman Divacky 3 * Copyright (c) 2014 Dmitry Chagin 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30 #ifndef _LINUX_EVENT_H_ 31 #define _LINUX_EVENT_H_ 32 33 #define LINUX_EPOLLIN 0x001 34 #define LINUX_EPOLLPRI 0x002 35 #define LINUX_EPOLLOUT 0x004 36 #define LINUX_EPOLLRDNORM 0x040 37 #define LINUX_EPOLLRDBAND 0x080 38 #define LINUX_EPOLLWRNORM 0x100 39 #define LINUX_EPOLLWRBAND 0x200 40 #define LINUX_EPOLLMSG 0x400 41 #define LINUX_EPOLLERR 0x008 42 #define LINUX_EPOLLHUP 0x010 43 #define LINUX_EPOLLRDHUP 0x2000 44 #define LINUX_EPOLLWAKEUP 1u<<29 45 #define LINUX_EPOLLONESHOT 1u<<30 46 #define LINUX_EPOLLET 1u<<31 47 48 #define LINUX_EPOLL_EVRD (LINUX_EPOLLIN|LINUX_EPOLLRDNORM \ 49 |LINUX_EPOLLHUP|LINUX_EPOLLERR|LINUX_EPOLLPRI) 50 #define LINUX_EPOLL_EVWR (LINUX_EPOLLOUT|LINUX_EPOLLWRNORM) 51 #define LINUX_EPOLL_EVSUP (LINUX_EPOLLET|LINUX_EPOLLONESHOT \ 52 |LINUX_EPOLL_EVRD|LINUX_EPOLL_EVWR|LINUX_EPOLLRDHUP) 53 54 #define LINUX_EPOLL_CTL_ADD 1 55 #define LINUX_EPOLL_CTL_DEL 2 56 #define LINUX_EPOLL_CTL_MOD 3 57 58 #define LINUX_EFD_SEMAPHORE (1 << 0) 59 60 #define LINUX_TFD_TIMER_ABSTIME (1 << 0) 61 #define LINUX_TFD_TIMER_CANCEL_ON_SET (1 << 1) 62 #define LINUX_TFD_CLOEXEC LINUX_O_CLOEXEC 63 #define LINUX_TFD_NONBLOCK LINUX_O_NONBLOCK 64 65 #define LINUX_TFD_SHARED_FCNTL_FLAGS (LINUX_TFD_CLOEXEC \ 66 |LINUX_TFD_NONBLOCK) 67 #define LINUX_TFD_CREATE_FLAGS LINUX_TFD_SHARED_FCNTL_FLAGS 68 #define LINUX_TFD_SETTIME_FLAGS (LINUX_TFD_TIMER_ABSTIME \ 69 |LINUX_TFD_TIMER_CANCEL_ON_SET) 70 71 #endif /* !_LINUX_EVENT_H_ */ 72