| Allegro CL version 8.2 New since 8.2 release. | ||||||||||
Arguments: barrier new-count
When barrier is a barrier object, sets the value of the barrier
count. The new-count argument may be a
positive integer (and may not be zero), or t
to denote
most-positive-fixnum.
If the barrier is disabled, simply update the count and leave the barrier disabled.
If the barrier is enabled but still below the new-count, then simply update the count.
Otherwise the call is eqivalent to
(barrier-unblock barrier :reset-count
new-count). See barrier-unblock.
See Barrier API in smp.htm.
Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.2. This page is new in the 8.2 release.
Created 2010.1.21.
| Allegro CL version 8.2 New since 8.2 release. | ||||||||||