sleep-until ( n/f -- )

Vocabulary
threads

Inputs

n/f a non-negative integer or f

Outputs
None

Word description
Suspends the current thread until the given nanosecond count, returned by nano-count , is reached, or indefinitely if a value of f is passed in.

Other threads may interrupt the sleep by calling interrupt .

Definition

IN: threads

GENERIC: sleep-until ( n/f -- )

Methods

USING: kernel threads ;

M: f sleep-until drop "standby" suspend drop ;

USING: kernel math threads threads.private ;

M: integer sleep-until
[ self ] dip schedule-sleep "sleep" suspend drop ;

USING: calendar threads ;

M: timestamp sleep-until now time- sleep ;

sleep-until ( n/f -- ) - Factor Documentation