Hello,
QueryDosDevice is a user mode WIN32 API function and
is not callable from kernel mode.
One needs to query the symbolic link objects ??\A:,
??\C:, ??\D: and so on using the Native APIs
ZwOpenSymbolicLinkObject and
ZwQuerySymbolicLinkObject.
-Prasad
— Peter van Sebille
wrote:
> Hi,
>
> Given a dos drive letter, QueryDosDevice returns the
> NT device
> name. Call it for the 26 possible dos drives and
> search for a match.
>
> cheers,
> Peter
>
> ssreejit@in.ibm.com wrote:
> >
> > Hi folks,
> > Could anybody tell me how to get the drive
> letter from device object
> > or device name from the kernel mode.
> > Regards,
> > Sreejith S R
> > IBM Global Services Pvt. Ltd.
> > Golden Enclave, Airport Road,
> > Bangalore -17
> >
> > Phone : 91-80-526 2355/7117 ext: 3024
> > Fax : 91-80-527 7374
> >
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=====
Prasad S. Dabak
Director of Engineering, Windows NT/2000 Division
Cybermedia Software Private Limited
http://www.cybermedia.co.in
Co-author of the book “Undocumented Windows NT”
ISBN 0764545698
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