Regarding mount driver source

Hi all,
I had recently gone through a developer article “Handling Mount request in
resmgr” by Thomas Fletcher…But I could not find the site
http://staff.qnx.com/~thomasf/nto.html
Which is supposed to have the source code of a dummy mount driver…
I am presently trying to implement mount on my resource manager as per that
documentation …
Can some one post them if they have one or can you direct me to some better
reference …?

Regards
Scintill