IMSamp on Win2k

NTDEV
1

Has anyone tried making IMSamp work on Win2k. I have a driver that was
built on it and I’m trying to make it work on 2k… Is this the right
approach?

Zelin

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2

The NT4.0 IMSamp wouldn’t work as is on Win2K. You have to make several
changes. You are better of using the Passthru driver. Conceptually they
are same.

-Eliyas

-----Original Message-----
From: xxxxx@singnet.com.sg [mailto:xxxxx@singnet.com.sg]
Sent: Sunday, July 08, 2001 10:36 PM
To: NT Developers Interest List
Subject: [ntdev] IMSamp on Win2k

Has anyone tried making IMSamp work on Win2k. I have a driver that was
built on it and I’m trying to make it work on 2k… Is this the right
approach?

Zelin

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3

Can you tell me what to do with the ResidualSList, LookaheadBuffers and
stuff… Should I do the same thing that’s being done in IMSamp?

Thanks

Zelin

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4

Hi Zelin

You have to resort to the old way of transfering data when, GetPacket Fails,
i.e. returns NULL. IMSAMP shows you how to call transferdata function, when
deatiling with the lookahead buffers. You must watch out that the
LookaheadBuffersize does not include the ethernet headers… Look at the
IMSAMP example in detail in this area, and you should see the changes that
are required on the passthru example. I am suprised that MS does not give a
more fuller example on W2K. the XP version just has a comment, and no
example on this. It just plug away with it i am afraid… with plenty of
debugging…

Hope this helps a little more

Steve

-----Original Message-----
From: xxxxx@singnet.com.sg
To: NT Developers Interest List
Date: Tuesday, July 10, 2001 3:49 AM
Subject: [ntdev] RE: IMSamp on Win2k

>Can you tell me what to do with the ResidualSList, LookaheadBuffers and
>stuff… Should I do the same thing that’s being done in IMSamp?
>
>Thanks
>
>Zelin
>
>—
>You are currently subscribed to ntdev as: xxxxx@bemac.com
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>

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