Misc services

Functions
unsigned long long	a4l_get_time (void)
	Get the absolute time in nanoseconds. More...

Detailed Description

Function Documentation

unsigned long long a4l_get_time

(

void

)

Get the absolute time in nanoseconds.

Returns

the absolute time expressed in nanoseconds

References rtdm_clock_read(), rtdm_event_clear(), rtdm_event_destroy(), rtdm_event_init(), rtdm_event_signal(), rtdm_event_timedwait(), rtdm_event_wait(), rtdm_irq_free(), rtdm_irq_get_arg, RTDM_IRQ_HANDLED, RTDM_IRQ_NONE, rtdm_irq_request(), rtdm_nrtsig_destroy(), rtdm_nrtsig_init(), and rtdm_nrtsig_pend().