flock support for rsync

Bryan Call
2006-12-15T22:08:05Z

I made modifications to rsync to support shared locks.  It sets a
shared flock on the file from the sender for the duration of the
transfer if a command line option is given.  I needed this support
for a project that I am working on (copying live data from a server).

How do I go about submitting a patch for rsync?

-Bryan Call