Communication between devices

NTFSD
1

I create two drivers and I dont know how to communicate beetween them from
DDK :IoCallDriver?

2

Of course you can use IoCallDriver, but you can use too: direct calls
(provided you know the address
of the other driver functions ) and IOCTL calls.

Inaki.

-----Original Message-----
From: xxxxx@excite.com
Sent: lunes 3 de abril de 2000 10:21
To: File Systems Developers
Subject: [ntfsd] Communication between devices

I create two drivers and I dont know how to communicate beetween them from

DDK :IoCallDriver?

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3

Thanks Castillo
But I still dont know how to send a message to a sys created by myself from
another sys .How can you do that?When I try to get a deviceobject of my
second sys I get STATUS_ACCES_DENIED.
Bye,
Adi