Subject: Re: Various NetBSD kernel questions to help with port of FreeBSD
To: Jason Thorpe <>
From: Jeff Rizzo <>
List: tech-kern
Date: 11/08/2004 14:24:33
Jason Thorpe wrote:

> You can take a look at the "dmover" stuff, too... it is a "per-open 
> cloning" device.  All the magic happens in dmoverioopen().

Perfect!  This is _exactly_ what I was looking for... there's a lot of 
similarities with what the FreeBSD code is doing.  One thing I'm curious 
about, because both drivers do this:  why does the open function return 


Jeff Rizzo                               
Red Crow Group LLC                       
+1 415 550 0310