id_wait
Description:
Performs a blocking wait on id.
id should have been created with new_single_shot_id
or new_periodic_id and should not have been unscheduled with a call
to id_unschedule.
If the jitter argument is not null and this function returns
OK or
EARLY, it will contain the difference against the clock and the time
of id when this method was called. Positive values indicate how late id was relative to the clock (in which case this
function will return EARLY). Negative values indicate how much time
was spent waiting on the clock before this function returned.
Parameters:
| id |
The ClockID to wait on |
| jitter |
a pointer that will contain the jitter, can be |
Returns:
|
the result of the blocking wait. EARLY will be returned if the
current clock time is past the time of |