| |
| #ifndef NTIRPC_EPOLL_H |
| #define NTIRPC_EPOLL_H |
| |
| #if defined(__linux__) |
| # include <sys/epoll.h> |
| #else |
| |
| /*- |
| * Copyright (c) 2007 Roman Divacky |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * $FreeBSD$ |
| */ |
| |
| #ifndef _LINUX_EPOLL_H_ |
| #define _LINUX_EPOLL_H_ |
| |
| #if defined(__amd64__) && defined(TIRPC_EPOLL) |
| #define EPOLL_PACKED __packed |
| #else |
| #define EPOLL_PACKED |
| #endif |
| |
| union epoll_data |
| { |
| int fd; |
| uint32_t u32; |
| uint64_t u64; |
| void *ptr; |
| }; |
| |
| struct epoll_event { |
| uint32_t events; |
| union epoll_data data; |
| } EPOLL_PACKED; |
| |
| #define EPOLLIN 0x001 |
| #define EPOLLPRI 0x002 |
| #define EPOLLOUT 0x004 |
| #define EPOLLONESHOT (1 << 30) |
| #define EPOLLET (1 << 31) |
| |
| #define EPOLL_CTL_ADD 1 |
| #define EPOLL_CTL_DEL 2 |
| #define EPOLL_CTL_MOD 3 |
| |
| #define LINUX_MAX_EVENTS (INT_MAX / sizeof(struct linux_epoll_event)) |
| |
| extern int epoll_create(int); |
| extern int epoll_ctl(int, int, int, struct epoll_event *); |
| extern int epoll_wait(int, struct epoll_event *, int, int); |
| |
| #endif /* !_LINUX_EPOLL_H_ */ |
| |
| #endif /* !__linux__ */ |
| #endif /* NTIRPC_EPOLL_H */ |