libp0f

Based on p0f 3.09b

This is an effort to modernize the code base of p0f. p0f is a wonderful and useful utility as a stand alone application. Unfortunately, its usage of compiler extensions and other non-portable implementation details have made it difficult to integrate into other code bases. This repo is an attempt to make p0f easier to work with and more portable.

All usage of compiler extensions have been factored out, the code compiles as strict ANSI C99. (The only caveat so far is that pcap.h still depends on some BSD types, I plan to find a good way to handle this at some point while still targetting more portability).

Additional efforts have be made to seperate out the application driving logic from the core logic, so that the core can be used as a library in existing applications. Building this source tree will result in a library file and an executable, which is functionally equivalent to the original p0f.

Please see the original README which has been preserved in this codebase as is in the docs directory.