time.h File Reference

#include <stdint.h>
#include <ARX/ARUtil/types.h>

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Functions
ARUTIL_EXTERN void	arUtilTimeSinceEpoch (uint64_t *sec, uint32_t *usec)
	Get the time in seconds since midnight (00:00:00), January 1, 1970, coordinated universal time (UTC). More...
ARUTIL_EXTERN double	arUtilTimer (void)
	Read the timer. More...
ARUTIL_EXTERN void	arUtilTimerReset (void)
	Reset the timer. More...
ARUTIL_EXTERN void	arUtilSleep (int msec)
	Relinquish CPU to the system for specified number of milliseconds. More...

Function Documentation

arUtilSleep()

ARUTIL_EXTERN void arUtilSleep

(

int

msec

)

Relinquish CPU to the system for specified number of milliseconds.

This function calls the native system-provided sleep routine to relinquish CPU control to the system for the specified time.

Parameters

msec	Sleep time in milliseconds (thousandths of a second).

Since

Not available on Windows Runtime (WinRT).

arUtilTimer()

ARUTIL_EXTERN double arUtilTimer

(

void

)

Read the timer.

Returns

Elapsed seconds since last invocation of arUtilTimerReset().

See also

arUtilTimerReset

arUtilTimerReset()

ARUTIL_EXTERN void arUtilTimerReset

(

void

)

Reset the timer.

See also

arUtilTimer

arUtilTimeSinceEpoch()

ARUTIL_EXTERN void arUtilTimeSinceEpoch	(	uint64_t *	sec,
		uint32_t *	usec
	)

Get the time in seconds since midnight (00:00:00), January 1, 1970, coordinated universal time (UTC).

Parameters

sec	Pointer to an unsigned 64-bit interger which will be filled with the seconds portion of the time, or NULL if this value is not required.
sec	Pointer to an unsigned 32-bit interger which will be filled with the microseconds portion the time or NULL if this value is not required. N.B.: The resolution of the returned time is system-specific, and is not guaranteed to have microsecond-resolution.