[Samba] How to extract 'size on disk' attribute a file on CIFS share

[naga_kishore_kommuri at yahoo.com]

Hi,
I could extract 'file size' using smbc_stat() in a C program.

But how can I extract 'size on disk' value using smbclient .  Is there any way?
Any help is greatly appreciated.

Thanks in Advance
-Kishore