NAME PerlIO::Util - A selection of general PerlIO utilities SYNOPSIS use PerlIO::Util; # creates $file if needed, and calls flock(IN, LOCK_SH) open IN, '<:creat :flock', $file; INSTALLATION To install this module, run the following commands: perl Makefile.PL make make test make install DEPENDENCIES perl 5.8.0 or later. COPYRIGHT AND LICENCE Copyright (C) 2008, Goro Fuji , Some rights reversed. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.