52 lines
1.1 KiB
C++
52 lines
1.1 KiB
C++
//
|
|
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2020
|
|
//
|
|
// 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 &&);
|
|
EventFdLinux &operator=(EventFdLinux &&);
|
|
~EventFdLinux();
|
|
|
|
void init() override;
|
|
|
|
bool empty() override;
|
|
|
|
void close() override;
|
|
|
|
Status get_pending_error() override TD_WARN_UNUSED_RESULT;
|
|
|
|
PollableFdInfo &get_poll_info() override;
|
|
|
|
void release() override;
|
|
|
|
void acquire() override;
|
|
|
|
void wait(int timeout_ms) override;
|
|
};
|
|
|
|
} // namespace detail
|
|
} // namespace td
|
|
|
|
#endif
|