Copyright © tutorialspoint.com

PERL lock Function


Syntax

lock THING


Definition and Usage

This function places an advisory lock on a shared variable, or referenced object contained in THING until the lock goes out of scope.

lock() is a "weak keyword" : this means that if you've defined a function by this name before any calls to it, that function will be called instead.

Return Value

Example

NA.

Copyright © tutorialspoint.com