Is there a simple method to enumerate or retrieve all mini-filter stream context associated with a v

NTFSD
1

If I want to stop filtering for a volume, I want to cancel or complete all
pending IRPs that are tracked by mini-filter’s stream hanlde context. It
seems that no FltEnumXXXContext routines. Is there any good solution for
this?

Regards,

Shangwu

2

I’m fairly new at this personally, so don’t take my word as gospel.
Have you looked at putting the IRPs you pend into a CSQ? After all,
there won’t necessarily be a 1:1 relationship between IRPs and
StreamHandleContexts anyway. When you want to stop filtering, you can
iterate through your CSQ and cancel or complete the IRPs the way you
would otherwise.

~Eric

-----Original Message-----
From: xxxxx@lists.osr.com
[mailto:xxxxx@lists.osr.com] On Behalf Of Shangwu
Sent: Thursday, January 17, 2008 2:27 PM
To: Windows File Systems Devs Interest List
Subject: [ntfsd] Is there a simple method to enumerate or retrieve all
mini-filter stream context associated with a volume or instance?

If I want to stop filtering for a volume, I want to cancel or complete
all pending IRPs that are tracked by mini-filter’s stream hanlde
context. It seems that no FltEnumXXXContext routines. Is there any good
solution for this?

Regards,

Shangwu

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