[PATCH] [Sanitizers] Intercept snprintf_l() on FreeBSD

[Viktor Kutuzov]

> Also, what about all the other *printf*_l functions? They do not have to be done in 1 patch, but you'll probably run into issues with them at some point, too.

Yes, I've added them to my TODO and will provide another patch for the rest of the funcs some time later.

Now it seems I have to add a test case to this patch...

http://reviews.llvm.org/D6418