mirror of
https://github.com/ZLMediaKit/ZLMediaKit.git
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60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
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/*
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* Copyright (c) 2016 The ZLToolKit project authors. All Rights Reserved.
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*
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* This file is part of ZLToolKit(https://github.com/ZLMediaKit/ZLToolKit).
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*
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* Use of this source code is governed by MIT license that can be found in the
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* LICENSE file in the root of the source tree. All contributing project authors
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* may be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef ZLMEDIAKIT_EPOLL_H
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#define ZLMEDIAKIT_EPOLL_H
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#include "wepoll.h"
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#include <map>
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#include <mutex>
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// 屏蔽 EPOLLET
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#define EPOLLET 0
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namespace toolkit {
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// 索引handle
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extern std::map<int, HANDLE> s_wepollHandleMap;
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extern int s_handleIndex;
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extern std::mutex s_handleMtx;
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// 屏蔽epoll_create epoll_ctl epoll_wait参数差异
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inline int epoll_create(int size) {
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HANDLE handle = ::epoll_create(size);
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if (!handle) {
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return -1;
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}
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{
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std::lock_guard<std::mutex> lck(s_handleMtx);
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int idx = ++s_handleIndex;
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s_wepollHandleMap[idx] = handle;
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return idx;
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}
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}
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inline int epoll_ctl(int ephnd, int op, SOCKET sock, struct epoll_event *ev) {
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HANDLE handle;
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{
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std::lock_guard<std::mutex> lck(s_handleMtx);
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handle = s_wepollHandleMap[ephnd];
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}
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return ::epoll_ctl(handle, op, sock, ev);
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}
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inline int epoll_wait(int ephnd, struct epoll_event *events, int maxevents, int timeout) {
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HANDLE handle;
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{
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std::lock_guard<std::mutex> lck(s_handleMtx);
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handle = s_wepollHandleMap[ephnd];
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}
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return ::epoll_wait(handle, events, maxevents, timeout);
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}
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} // namespace toolkit
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#endif // ZLMEDIAKIT_EPOLL_H
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