tdlight/tdutils/td/utils/port/detail/EventFdLinux.h

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//
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// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2022
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#pragma once
#include "td/utils/port/config.h"
#ifdef TD_EVENTFD_LINUX
#include "td/utils/common.h"
#include "td/utils/port/detail/PollableFd.h"
#include "td/utils/port/EventFdBase.h"
#include "td/utils/Status.h"
namespace td {
namespace detail {
class EventFdLinuxImpl;
class EventFdLinux final : public EventFdBase {
unique_ptr<EventFdLinuxImpl> impl_;
public:
EventFdLinux();
EventFdLinux(EventFdLinux &&) noexcept;
EventFdLinux &operator=(EventFdLinux &&) noexcept;
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~EventFdLinux() final;
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void init() final;
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bool empty() final;
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void close() final;
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Status get_pending_error() final TD_WARN_UNUSED_RESULT;
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PollableFdInfo &get_poll_info() final;
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void release() final;
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void acquire() final;
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void wait(int timeout_ms) final;
};
} // namespace detail
} // namespace td
#endif