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Does librsync speak the rsync protocol or just create deltas?

• adamtj 13y ago
  librsync is a library for building rsync workalikes. It is not compatible with rsync itself. librsync and the rdiff binary that wraps it can create a signature from a destination file, create a patch from a signature and a source file, and can apply a patch to a destination file. And that's about it. librsync doesn't concern itself with the networking. That's up to you. rdiff is a thin wrapper around librsync. librsync can easily do anything rdiff can do, without having to fork a new process. You might wish the rsync executable were built this way, but it is not.