mirror of
https://github.com/genodelabs/genode.git
synced 2024-12-21 06:33:31 +00:00
38 lines
724 B
C++
38 lines
724 B
C++
/*
|
|
* \brief Timer interface
|
|
* \author Julian Stecklina
|
|
* \date 2007-12-30
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2007-2012 Genode Labs GmbH
|
|
*
|
|
* This file is part of the Genode OS framework, which is distributed
|
|
* under the terms of the GNU General Public License version 2.
|
|
*/
|
|
|
|
#ifndef _INCLUDE__BASE__CLOCK_H_
|
|
#define _INCLUDE__BASE__CLOCK_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
namespace Genode {
|
|
|
|
typedef uint64_t cycles_t;
|
|
|
|
/**
|
|
* Returns the clock resolution in nanoseconds
|
|
*/
|
|
uint64_t clock_resolution();
|
|
|
|
/**
|
|
* Return the current time as nanoseconds
|
|
*
|
|
* The base of this value is unspecified, but the value should not
|
|
* wrap in at least several years.
|
|
*/
|
|
uint64_t get_time();
|
|
}
|
|
|
|
#endif /* _INCLUDE__BASE__CLOCK_H_ */
|