Log::Log4perl::Util::Semaphore - Easy to use semaphores
use Log::Log4perl::Util::Semaphore; my $sem = Log::Log4perl::Util::Semaphore->new( key => "abc" ); $sem->semlock(); # ... critical section $sem->semunlock(); $sem->semset( uid => (getpwnam("hugo"))[2], gid => 102, mode => 0644 );
Log::Log4perl::Util::Semaphore provides the synchronisation mechanism for the Synchronized.pm appender in Log4perl, but can be used independently of Log4perl.
As a convenience, the uid field accepts user names as well, which it translates into the corresponding uid by running getpwnam.
uid
getpwnam
Copyright 2007 by Mike Schilli, all rights reserved. This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
2007, Mike Schilli <cpan@perlmeister.com>
To install Log::Log4perl, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Log::Log4perl
CPAN shell
perl -MCPAN -e shell install Log::Log4perl
For more information on module installation, please visit the detailed CPAN module installation guide.