The question:
If I want make a bus filter driver through which I do want to modify the
IRPs from the specific devices, but the problem comes to me that I
couldn’t make clear the IRP from which devices.
How can I differ the devices that I want to watch from the others??
Thank you
I think using the IoGetCurrentIrpStackLocation we would get the
IO_STACK_LOCATION and from that we would get the Device Object
from which we can identify the device.
-----Original Message-----
From: Yang Ming [mailto:xxxxx@yahoo.com]
Sent: Tuesday, July 01, 2003 12:52 PM
To: NT Developers Interest List
Subject: [ntdev] The question about Windows2000 IRPs
The question:
If I want make a bus filter driver through which I do want to modify the
IRPs from the specific devices, but the problem comes to me that I
couldn’t make clear the IRP from which devices.
How can I differ the devices that I want to watch from the others??
Thank you
You are currently subscribed to ntdev as:
xxxxx@ssiworldwide.com
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This decision should be taken at the time when you attach your filter driver
to some Device Object. So you will receive IRPs only for the
device you are interested in.
-----Original Message-----
From: Prasad R [mailto:xxxxx@ssiworldwide.com]
Sent: Tuesday, July 01, 2003 4:33 AM
To: NT Developers Interest List
Subject: [ntdev] RE: The question about Windows2000 IRPs
I think using the IoGetCurrentIrpStackLocation we would get the
IO_STACK_LOCATION and from that we would get the Device Object
from which we can identify the device.
-----Original Message-----
From: Yang Ming [mailto:xxxxx@yahoo.com]
Sent: Tuesday, July 01, 2003 12:52 PM
To: NT Developers Interest List
Subject: [ntdev] The question about Windows2000 IRPs
The question:
If I want make a bus filter driver through which I do want to modify the
IRPs from the specific devices, but the problem comes to me that I
couldn’t make clear the IRP from which devices.
How can I differ the devices that I want to watch from the others??
Thank you
You are currently subscribed to ntdev as:
xxxxx@ssiworldwide.com
To unsubscribe send a blank email to xxxxx@lists.osr.com
****************************************************************************
This communication contains information, which is confidential and may also
be privileged. It is for the exclusive use of the intended recipient(s). If
you are not the intended recipient(s), please note that any distribution,
printing, copying or use of this communication or the information in it is
strictly prohibited. If you have received this communication in error,
please notify the sender immediately and then destroy any copies of it.
****************************************************************************
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