Issue #4464 has been updated by Eric Wong.


This revised patch makes the API easier to use with the
following changes:

* renamed Fcntl::Flock -> Fcntl::Lock
* Fcntl::Lock.synchronize {} and Fcntl::Lock.get helpers
* ability to specify constants via :symbol (like 1.9.2+ Socket)
* RDoc + examples

ref: [ruby-core:35428], [ruby-core:35429]

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Feature #4464: [PATCH] add Fcntl::Flock object for easier use of POSIX file locks
http://redmine.ruby-lang.org/issues/4464

Author: Eric Wong
Status: Open
Priority: Normal
Assignee: 
Category: ext
Target version: 1.9.3


This is a subclass of String so it is compatible with
IO#fcntl without needing to modify io.c for systems
that don't have POSIX file locks.


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