timer_slack.h 627 B

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  1. // Copyright 2014 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.
  4. #ifndef BASE_MESSAGE_LOOP_TIMER_SLACK_H_
  5. #define BASE_MESSAGE_LOOP_TIMER_SLACK_H_
  6. namespace base {
  7. // Amount of timer slack to use for delayed timers. Increasing timer slack
  8. // allows the OS to coalesce timers more effectively.
  9. enum TimerSlack {
  10. // Lowest value for timer slack allowed by OS.
  11. TIMER_SLACK_NONE,
  12. // Maximal value for timer slack allowed by OS.
  13. TIMER_SLACK_MAXIMUM
  14. };
  15. } // namespace base
  16. #endif // BASE_MESSAGE_LOOP_TIMER_SLACK_H_