NAME
Ubic::AtomicFile - atomic file operations
VERSION
version 1.37
SYNOPSIS
use Ubic::AtomicFile;
Ubic::AtomicFile::store("blah\n" => "/var/lib/blah");
# store but don't sync content to disk
Ubic::AtomicFile::store("blah\n" => "/var/lib/blah", { sync => 0 });
FUNCTIONS
- store($data, $file)
- store($data, $file, $options)
-
Store
$data
into$file
atomically. Temporary$file.new
will be created and then renamed to$file
.If sync flag is set and false in
$options
hash then data will not be synced on disk before file is renamed (should be faster, but you can lose your data - see comments in code).
AUTHOR
Vyacheslav Matyukhin <mmcleric@yandex-team.ru>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Yandex LLC.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.