tdlight/tdutils/td/utils/port/detail/Epoll.h
levlam fc0cbae579 Fix some includes.
GitOrigin-RevId: 9b36a638202fb8b34e13494efd6b4a48ff7f4845
2018-09-10 04:08:15 +03:00

59 lines
1.2 KiB
C++

//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2018
//
// 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_POLL_EPOLL
#include "td/utils/common.h"
#include "td/utils/List.h"
#include "td/utils/port/detail/PollableFd.h"
#include "td/utils/port/PollBase.h"
#include "td/utils/port/PollFlags.h"
#include <sys/epoll.h>
namespace td {
namespace detail {
class Epoll final : public PollBase {
public:
Epoll() = default;
Epoll(const Epoll &) = delete;
Epoll &operator=(const Epoll &) = delete;
Epoll(Epoll &&) = delete;
Epoll &operator=(Epoll &&) = delete;
~Epoll() override = default;
void init() override;
void clear() override;
void subscribe(PollableFd fd, PollFlags flags) override;
void unsubscribe(PollableFdRef fd) override;
void unsubscribe_before_close(PollableFdRef fd) override;
void run(int timeout_ms) override;
static bool is_edge_triggered() {
return true;
}
private:
int epoll_fd = -1;
vector<struct epoll_event> events;
ListNode list_root;
};
} // namespace detail
} // namespace td
#endif