15c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)/*
25c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * Copyright (C) 2009 Google Inc. All rights reserved.
393ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles) *
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55c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * modification, are permitted provided that the following conditions are
65c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * met:
793ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles) *
85c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) *     * Redistributions of source code must retain the above copyright
95c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * notice, this list of conditions and the following disclaimer.
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165c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) * this software without specific prior written permission.
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295c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles) */
305c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
315c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)#include "config.h"
3293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)#include "wtf/CurrentTime.h"
335c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
345c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)namespace WTF {
355c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
3693ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)static TimeFunction currentTimeFunction;
3793ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)static TimeFunction monotonicallyIncreasingTimeFunction;
3893ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)
3993ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)void setCurrentTimeFunction(TimeFunction func)
4093ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles){
4193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    currentTimeFunction = func;
4293ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)}
4393ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)
4493ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)void setMonotonicallyIncreasingTimeFunction(TimeFunction func)
4593ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles){
4693ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    monotonicallyIncreasingTimeFunction = func;
4793ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)}
4893ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)
495c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)double currentTime()
505c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
5193ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    return (*currentTimeFunction)();
525c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
535c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
545c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)double monotonicallyIncreasingTime()
555c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles){
5693ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)    return (*monotonicallyIncreasingTimeFunction)();
575c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)}
585c87bf8b86a7c82ef50fb7a89697d8e02e2553beTorne (Richard Coles)
5993ac45cfc74041c8ae536ce58a9534d46db2024eTorne (Richard Coles)} // namespace WTF
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