summaryrefslogtreecommitdiff
path: root/chromium/base/message_loop/timer_slack.h
blob: 02cc267f0cd187dbf79da20b366eb679fb1db6d2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef BASE_MESSAGE_LOOP_TIMER_SLACK_H_
#define BASE_MESSAGE_LOOP_TIMER_SLACK_H_

#include "base/base_export.h"
#include "base/time/time.h"

namespace base {

// Amount of timer slack to use for delayed timers.  Increasing timer slack
// allows the OS to coalesce timers more effectively.
enum TimerSlack {
  // Lowest value for timer slack allowed by OS.
  TIMER_SLACK_NONE,

  // Maximal value for timer slack allowed by OS.
  TIMER_SLACK_MAXIMUM
};

}  // namespace base

#endif  // BASE_MESSAGE_LOOP_TIMER_SLACK_H_