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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2022 Rafael Lopez <rafael.lopez@softiron.com>
*
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#ifndef CEPH_MSG_EVENTPOLL_H
#define CEPH_MSG_EVENTPOLL_H
#ifdef _WIN32
#include <winsock2.h>
#else
#include <poll.h>
#endif
#include "Event.h"
typedef struct pollfd POLLFD;
class PollDriver : public EventDriver {
int max_pfds;
int hard_max_pfds;
POLLFD *pfds;
CephContext *cct;
private:
int poll_ctl(int, int, int);
public:
explicit PollDriver(CephContext *c): cct(c) {}
~PollDriver() override {}
int init(EventCenter *c, int nevent) override;
int add_event(int fd, int cur_mask, int add_mask) override;
int del_event(int fd, int cur_mask, int del_mask) override;
int resize_events(int newsize) override;
int event_wait(std::vector<FiredFileEvent> &fired_events,
struct timeval *tp) override;
};
#endif
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