time.h File Reference

Basic time tracking utility functions. More...

#include <stdint.h>
#include <time.h>

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Typedefs
typedef struct timespec	timeInstant

Functions
timeInstant	timeGetNow (void)
	Get the current system time.
int64_t	timeElapsedNs (timeInstant start, timeInstant end)
	Return the time elapsed from end since the start time in nanoseconds.

Detailed Description

Basic time tracking utility functions.

Typedef Documentation

timeInstant

typedef struct timespec timeInstant

Function Documentation

timeElapsedNs()

int64_t timeElapsedNs	(	timeInstant	start,
		timeInstant	end )

Return the time elapsed from end since the start time in nanoseconds.

Parameters

start	start time
end	end time

Returns

time elapsed in nanoseconds

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timeGetNow()

timeInstant timeGetNow

(

void

)

Get the current system time.

Returns

current time

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