[Samba] Documentation of 3.0.23a VFS modules?

[Alexander Skwar]

Hello!

When I have a look at /usr/lib/samba/vfs, I find the following files,
which I suppose that they are VFS modules:

audit.so
cap.so
default_quota.so
expand_msdfs.so
extd_audit.so
fake_perms.so
full_audit.so
netatalk.so
readonly.so
recycle.so
shadow_copy.so

Where can I find documentation about what those modules do and
how to configure those modules (if needed)?

Thanks,

Alexander Skwar
-- 
Why would anyone want to be called "Later"?