barrier-enable

barrier-enable Function

Summary

Ensures that a barrier is enabled.

Package

Signature

barrier-enable barrier count &optional kill-waiting

Arguments

`barrier`⇩	A barrier.
`count`⇩	A positive fixnum, or `t` meaning most-positive-fixnum.
`kill-waiting`⇩	A boolean.

Description

The function barrier-enable ensures that the barrier barrier is enabled after unblocking it if it is already enabled, and sets its count to count. If kill-waiting is true, barrier-enable also kills any waiting threads. This is done by calling:

(barrier-unblock barrier
                 :reset-count count
                 :kill-waiting kill-waiting)