Program problem in VisionFS 3.10.911

[Paul Sorah]

I am not sure this is the appropriate forum, and if not, flame away.

We have a MS Windows program running strictly Win32 in C. On most
network situations we have no problems. One of our clients use SCO
OpenServer 5.0.6A with VisionFS 3.10.911 as their file server. When
we run from the share that they create and perform an fstat from our
program (MS Visual Studio 6) the
st_rdev, st_size, and st_dev variables all come back as 0. If I
switch to stat it works fine.

The catch is of course that there are about 9 programs that would have
to be changed, and sent to a few hundred users to just change to stat.
So what I am wondering is, would there be a setting that could be
cousing us not to recieve the filesize?

Thanks in advance.

Paul.