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27 lines
680 B
27 lines
680 B
/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
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* Use of this source code is governed by a BSD-style license that can be |
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* found in the LICENSE file. |
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*/ |
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#ifndef VBOOT_REFERENCE_TIMER_UTILS_H_ |
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#define VBOOT_REFERENCE_TIMER_UTILS_H_ |
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#include <inttypes.h> |
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#include <time.h> |
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typedef struct ClockTimer { |
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struct timespec start_time; |
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struct timespec end_time; |
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} ClockTimerState; |
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/* Start timer and update [ct]. */ |
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void StartTimer(ClockTimerState* ct); |
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/* Stop timer and update [ct]. */ |
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void StopTimer(ClockTimerState* ct); |
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/* Get duration in milliseconds. */ |
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uint32_t GetDurationMsecs(ClockTimerState* ct); |
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#endif /* VBOOT_REFERENCE_TIMER_UTILS_H_ */
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