Function getnow

src/timer.c:50–57

This is an efficiency tweak. All the routines that need to know the ** current time get passed a pointer to a struct iperf_time. If it's non-NULL ** it gets used, otherwise we do our own iperf_time_now() to fill it in. ** This lets the caller avoid extraneous iperf_time_now()s when efficiency ** is needed, and not bother with the extra code when efficiency doesn't ** matter too much. */

** matter too much.
*/
static void
getnow( struct iperf_time* nowP, struct iperf_time* nowP2 )
{
    if ( nowP != NULL )
	*nowP2 = *nowP;
    else
	iperf_time_now(nowP2);
}


static void