orca/src/platform/platform_clock.h

/************************************************************/ /**
*
*	@file: platform_clock.h
*	@author: Martin Fouilleul
*	@date: 07/03/2019
*	@revision:
*
*****************************************************************/
#ifndef __PLATFORM_CLOCK_H_
#define __PLATFORM_CLOCK_H_

#include "platform.h"
#include "util/typedefs.h"

#ifdef __cplusplus
extern "C"
{
#endif // __cplusplus

    typedef enum
    {
        OC_CLOCK_MONOTONIC, // clock that increment monotonically
        OC_CLOCK_UPTIME,    // clock that increment monotonically during uptime
        OC_CLOCK_DATE       // clock that is driven by the platform time
    } oc_clock_kind;

    ORCA_API void oc_clock_init(); // initialize the clock subsystem
    ORCA_API u64 oc_clock_timestamp(oc_clock_kind clock);
    ORCA_API f64 oc_clock_time(oc_clock_kind clock);

#ifdef __cplusplus
} // extern "C"
#endif // __cplusplus

#endif //__PLATFORM_CLOCK_H_