| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version | ||||||||||
Arguments: (object) &body body
This macro can only appear lexically inside the body of
a with-locked-object
macro. The locked object must be specified as
the object argument. The lock obtained in
the immediately enclosing
with-locked-object macro is
released, body is executed, and then the lock is reobtained. When the
enclosing with-locked-object
macro specifies a non-smp value, the with-object-lock-released cooperates to
manipulate the corresponding state. This macro isn't allowed in a
non-smp lisp if the enclosing lock form
designates :atomically as the non-smp strategy.
with-object-lock-released is rarely
used, and is never actually needed; there are alternate ways of
achieving the same thing that are usually clearer.
See smp.htm and multiprocessing.htm for more information on this macro and on multiprocessing.
Copyright (c) 1998-2019, Franz Inc. Oakland, CA., USA. All rights reserved.
This page was not revised from the 8.2 page.
Created 2012.5.30.
| Allegro CL version 9.0 Unrevised from 8.2 to 9.0. 8.2 version | ||||||||||