1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef NET_TOOLS_QUIC_QUIC_EPOLL_CLOCK_H_
6 #define NET_TOOLS_QUIC_QUIC_EPOLL_CLOCK_H_
8 #include "base/compiler_specific.h"
9 #include "net/quic/quic_clock.h"
10 #include "net/quic/quic_time.h"
18 // Clock to efficiently retrieve an approximately accurate time from an
20 class QuicEpollClock : public QuicClock {
22 explicit QuicEpollClock(EpollServer* epoll_server);
23 virtual ~QuicEpollClock();
25 // Returns the approximate current time as a QuicTime object.
26 virtual QuicTime ApproximateNow() const OVERRIDE;
28 // Returns the current time as a QuicTime object.
29 // Note: this use significant resources please use only if needed.
30 virtual QuicTime Now() const OVERRIDE;
33 EpollServer* epoll_server_;
39 #endif // NET_TOOLS_QUIC_QUIC_EPOLL_CLOCK_H_