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38 lines
724 B
C++
38 lines
724 B
C++
/*
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* \brief Timer interface
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* \author Julian Stecklina
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* \date 2007-12-30
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*/
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/*
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* Copyright (C) 2007-2012 Genode Labs GmbH
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*
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* This file is part of the Genode OS framework, which is distributed
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* under the terms of the GNU General Public License version 2.
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*/
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#ifndef _INCLUDE__BASE__CLOCK_H_
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#define _INCLUDE__BASE__CLOCK_H_
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#include <stdint.h>
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namespace Genode {
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typedef uint64_t cycles_t;
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/**
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* Returns the clock resolution in nanoseconds
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*/
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uint64_t clock_resolution();
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/**
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* Return the current time as nanoseconds
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*
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* The base of this value is unspecified, but the value should not
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* wrap in at least several years.
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*/
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uint64_t get_time();
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}
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#endif /* _INCLUDE__BASE__CLOCK_H_ */
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