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

 use Apache::Session::Lock::Null;

 my $locker = new Apache::Session::Lock::Null;

 $locker->acquire_read_lock($ref);
 $locker->acquire_write_lock($ref);
 $locker->release_read_lock($ref);
 $locker->release_write_lock($ref);
 $locker->release_all_locks($ref);

############################################################################
#
# Apache::Session::Lock::Null
# Pretends to provide locking for Apache::Session
# Copyright(c) 1998, 1999, 2000 Jeffrey William Baker (jwbaker@acm.org)
# Distribute under the Perl License
#
############################################################################

package Apache::Session::Lock::Null;

use strict;
use vars qw($VERSION);

$VERSION = '1.01';

#This package is fake.  It fulfills the API that Apache::Session
#outlines but doesn't actually do anything, least of all provide
#serialized access to your data store.

sub new {
    my $class = shift;
    
    return bless {}, $class;
}

sub acquire_read_lock  {1}
sub acquire_write_lock {1}
sub release_read_lock  {1}
sub release_write_lock {1}
sub release_all_locks  {1}

1;