| Allegro CL version 9.0 This page is new in 9.0. | ||||||||||
Arguments: x &optional with-barrier
Returns true if x, a lockable-object, is locked.
See multiprocessing.htm for general information on multiprocessing in Allegro CL.
Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page is new in the 9.0 release.
Created 2019.8.20.
| Allegro CL version 9.0 This page is new in 9.0. | ||||||||||