zeromq/czmq — pull request #256 by hintjens (2013-09-30 10:05:29+00:00)
Title: Added support for symbolic links to zfile

* This was used by FileMQ and previously implemented in the fmq_file class
that zfile is based on.

* A symbolic link is a 1-line text file ending in ".ln" and lets you work
with large files by manipulating small symlink files. It eliminates the
need for copying, in some use cases.