libfaketime (FakeTime Preload Library) - report faked system time to programs without having to change the system-wide time

Current version: 0.9.6, released June 2014
Download libfaketime-0.9.6.tar.gz

Visit the GitHub project page:
Read the documentation (Linux + OSX):
Information on using libfaketime specifically for OSX:

For bug reports, suggestions, feedback please use the Github issue tracker for libfaketime.
If you want to contribute code, please send git pull requests via Github.