Log::Log4perl::Util::Semaphore.3pm

Langue: en

Autres versions - même langue

Version: 2010-02-24 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Log::Log4perl::Util::Semaphore - Easy to use semaphores

SYNOPSIS

     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
                 );

DESCRIPTION

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".

Copyright 2002-2009 by Mike Schilli <m@perlmeister.com> and Kevin Goess <cpan@goess.org>.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.