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93 lines
2.1 KiB
C
93 lines
2.1 KiB
C
/*
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* Tencent is pleased to support the open source community by making Libco available.
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* Copyright (C) 2014 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __CO_EPOLL_H__
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#define __CO_EPOLL_H__
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#include <stdint.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <string.h>
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#include <sys/types.h>
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#include <time.h>
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#include <time.h>
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#if !defined( __APPLE__ ) && !defined( __FreeBSD__ )
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#include <sys/epoll.h>
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struct co_epoll_res
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{
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int size;
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struct epoll_event *events;
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struct kevent *eventlist;
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};
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int co_epoll_wait( int epfd,struct co_epoll_res *events,int maxevents,int timeout );
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int co_epoll_ctl( int epfd,int op,int fd,struct epoll_event * );
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int co_epoll_create( int size );
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struct co_epoll_res *co_epoll_res_alloc( int n );
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void co_epoll_res_free( struct co_epoll_res * );
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#else
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#include <sys/event.h>
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enum EPOLL_EVENTS
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{
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EPOLLIN = 0X001,
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EPOLLPRI = 0X002,
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EPOLLOUT = 0X004,
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EPOLLERR = 0X008,
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EPOLLHUP = 0X010,
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EPOLLRDNORM = 0x40,
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EPOLLWRNORM = 0x004,
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};
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#define EPOLL_CTL_ADD 1
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#define EPOLL_CTL_DEL 2
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#define EPOLL_CTL_MOD 3
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typedef union epoll_data
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{
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void *ptr;
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int fd;
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uint32_t u32;
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uint64_t u64;
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} epoll_data_t;
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struct epoll_event
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{
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uint32_t events;
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epoll_data_t data;
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};
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struct co_epoll_res
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{
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int size;
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struct epoll_event *events;
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struct kevent *eventlist;
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};
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int co_epoll_wait( int epfd,struct co_epoll_res *events,int maxevents,int timeout );
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int co_epoll_ctl( int epfd,int op,int fd,struct epoll_event * );
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int co_epoll_create( int size );
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struct co_epoll_res *co_epoll_res_alloc( int n );
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void co_epoll_res_free( struct co_epoll_res * );
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#endif
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#endif
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