Descriptions of test programs in rtems-libbsd

[Jan.Sommer at dlr.de]

Hello,

I build rtems-libbsd and have now quite some example programs. 
Is there somewhere an explanation what each test program is supposed to do and what I am supposed to observe?
I find it a bit hard to find the ones which would be relevant for me. I checked several readme files in the repository, but couldn't find much.

Best regards,

   Jan