mirror of
https://github.com/ton-blockchain/ton
synced 2025-03-09 15:40:10 +00:00
71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/*
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This file is part of TON Blockchain Library.
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TON Blockchain Library is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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TON Blockchain Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with TON Blockchain Library. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2017-2020 Telegram Systems LLP
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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/List.h"
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#include "td/utils/port/detail/NativeFd.h"
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#include "td/utils/port/detail/PollableFd.h"
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#include "td/utils/port/PollBase.h"
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#include "td/utils/port/PollFlags.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(PollableFd fd, PollFlags flags) override;
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void unsubscribe(PollableFdRef fd) override;
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void unsubscribe_before_close(PollableFdRef fd) override;
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void run(int timeout_ms) override;
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static bool is_edge_triggered() {
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return true;
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}
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private:
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NativeFd epoll_fd_;
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vector<struct epoll_event> events_;
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ListNode list_root_;
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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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