---
name: "Apache::Session::Lock::Null"
section: "3pm"
platform: "linux"
package: "libapache-session-perl"
version: "1.94-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Apache::Session::Lock::Null"
---

# Apache::Session::Lock::Null(3pm)

Does not actually provides mutual exclusion

## NAME

Apache::Session::Lock::Null - Does not actually provides mutual exclusion

## SYNOPSIS

```
 use Apache::Session::Lock::Null;
 my $locker = Apache::Session::Lock::Null->new;
 $locker->acquire_read_lock($ref);
 $locker->acquire_write_lock($ref);
 $locker->release_read_lock($ref);
 $locker->release_write_lock($ref);
 $locker->release_all_locks($ref);
```

## DESCRIPTION

Apache::Session::Lock::Null fulfills the locking interface of  Apache::Session, without actually doing any work.  This is the module to use if you want maximum performance and don't actually need locking.

## AUTHOR

This module was written by Jeffrey William Baker \<jwbaker@acm.org\>.

## SEE ALSO

Apache::Session