Rechercher une page de manuel
File::Flock.3pm
Langue: en
Version: 2008-03-28 (ubuntu - 08/07/09)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
File::Flock - file locking with flock
SYNOPSIS
use File::Flock; lock($filename); lock($filename, 'shared'); lock($filename, undef, 'nonblocking'); lock($filename, 'shared', 'nonblocking'); unlock($filename); my $lock = new File::Flock '/somefile'; lock_rename($oldfilename, $newfilename)
DESCRIPTION
Lock files using the flock() call. If the file to be locked does not exist, then the file is created. If the file was created then it will be removed when it is unlocked assuming it's still an empty file.Locks can be created by new'ing a File::Flock object. Such locks are automatically removed when the object goes out of scope. The unlock() method may also be used.
lock_rename() is used to tell File::Flock when a file has been renamed (and thus the internal locking data that is stored based on the filename should be moved to a new name). unlock() the new name rather than the original name.
LICENSE
File::Flock may be used/modified/distibuted on the same terms as perl itself.AUTHOR
David Muir Sharnoff <muir@idiom.org>Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre