52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
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//
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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#pragma once
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#include "td/utils/port/config.h"
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#ifdef TD_POLL_EPOLL
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#include "td/utils/common.h"
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#include "td/utils/port/Fd.h"
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#include "td/utils/port/PollBase.h"
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#include <sys/epoll.h>
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namespace td {
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namespace detail {
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class Epoll final : public PollBase {
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public:
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Epoll() = default;
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Epoll(const Epoll &) = delete;
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Epoll &operator=(const Epoll &) = delete;
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Epoll(Epoll &&) = delete;
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Epoll &operator=(Epoll &&) = delete;
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~Epoll() override = default;
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void init() override;
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void clear() override;
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void subscribe(const Fd &fd, Fd::Flags flags) override;
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void unsubscribe(const Fd &fd) override;
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void unsubscribe_before_close(const Fd &fd) override;
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void run(int timeout_ms) override;
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private:
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int epoll_fd = -1;
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vector<struct epoll_event> events;
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};
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} // namespace detail
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} // namespace td
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#endif
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