need to know name of all devices in device stack

NTFSD
1

hi
m new to this field and writing my filter driver own.

Is there anybody tell me how can i get the names of all devices within device stack. which apis i hav to used… and m using the ddk xp kit rather than ifs kit. so plz give me info such that it can be done within ddk.

thnx in advance !
regards
amarpreet singh

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2

Are you writing a FS filter? You need the IFS kit from MS, roughly at one
grand+tax.

See IoGetAttachedDeviceReference (In DDK/IFS)
IoGetLowerDeviceObject (In IFS)
ObQueryNameString (In IFS)

Calvin Guan??? Software Engineer??
ATI Technologies Inc. www.ati.com

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of amarpreet singh
Sent: March 22, 2005 1:35 PM
To: Windows File Systems Devs Interest List
Subject: [ntfsd] need to know name of all devices in device stack

hi
m new to this field and writing my filter driver own.
?
Is there anybody tell me how can i get the? names of all devices within
device stack. which apis i hav to used… and m using the ddk xp kit rather
than ifs kit. so plz give me info such that it can?be done?within ddk.
?
thnx in advance !?
regards
amarpreet singh
?

Yahoo! Messenger - Communicate instantly…“Ping” your friends today!
Download Messenger Now — Questions? First check the IFS FAQ at
https://www.osronline.com/article.cfm?id=17 You are currently subscribed to
ntfsd as: xxxxx@ati.com To unsubscribe send a blank email to
xxxxx@lists.osr.com

3

Remember that not all devices are named.

Pete

Kernel Drivers
Windows Filesystem and Device Driver Consulting
www.KernelDrivers.com
(303)546-0300

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Calvin Guan
Sent: Tuesday, March 22, 2005 1:15 PM
To: Windows File Systems Devs Interest List
Subject: RE: [ntfsd] need to know name of all devices in device stack

Are you writing a FS filter? You need the IFS kit from MS, roughly at one
grand+tax.

See IoGetAttachedDeviceReference (In DDK/IFS)
IoGetLowerDeviceObject (In IFS)
ObQueryNameString (In IFS)

Calvin Guan??? Software Engineer??
ATI Technologies Inc. www.ati.com

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of amarpreet singh
Sent: March 22, 2005 1:35 PM
To: Windows File Systems Devs Interest List
Subject: [ntfsd] need to know name of all devices in device stack

hi
m new to this field and writing my filter driver own.
?
Is there anybody tell me how can i get the? names of all devices within
device stack. which apis i hav to used… and m using the ddk xp kit rather
than ifs kit. so plz give me info such that it can?be done?within ddk.
?
thnx in advance !?
regards
amarpreet singh
?

Yahoo! Messenger - Communicate instantly…“Ping” your friends today!
Download Messenger Now — Questions? First check the IFS FAQ at
https://www.osronline.com/article.cfm?id=17 You are currently subscribed to
ntfsd as: xxxxx@ati.com To unsubscribe send a blank email to
xxxxx@lists.osr.com

Questions? First check the IFS FAQ at
https://www.osronline.com/article.cfm?id=17

You are currently subscribed to ntfsd as: unknown lmsubst tag argument: ‘’
To unsubscribe send a blank email to xxxxx@lists.osr.com