Time Calculations

Functions
M_int64	M_time_timeval_diff (const M_timeval_t *start_time, const M_timeval_t *end_time)
void	M_time_elapsed_start (M_timeval_t *start_tv)
M_uint64	M_time_elapsed (const M_timeval_t *start_tv)

Detailed Description

Function Documentation

M_time_timeval_diff()

M_int64 M_time_timeval_diff	(	const M_timeval_t *	start_time,
		const M_timeval_t *	end_time
	)

Calculate the number of milliseconds between two timevals.

Parameters

[in]	start_time	The start time.
[in]	end_time	The end time.

Returns

The number of milliseconds between the two times.

M_time_elapsed_start()

void M_time_elapsed_start

(

M_timeval_t *

start_tv

)

Start time to use for elapsed time operations.

Parameters

[out]

start_tv

The current time to use as the start time.

M_time_elapsed()

M_uint64 M_time_elapsed

(

const M_timeval_t *

start_tv

)

The amount of time that has elapsed since start in milliseconds.

Parameters

[in]

start_tv

The time to calculate from. This should be the value from M_time_elapsed_start.

Returns

The number of milliseconds that have elapsed since start until now.