This email was created by [MemberName] <[MemberEmail]> who thought you would be interested in the following Article:
"Redirecting functions in shared ELF libraries"
This article gives a brief description of ELF libs structure and functioning and also shows how to intercept function calls from one library into another.
CodeProject also contains hundreds of articles, free source code samples and applications to help in your day to day programming. Why not give it a try!