Re: [win-pv-devel] Porting libvchan to use the Windows PV Drivers

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
[snip]
> >> BTW, if you want to post RFC patches I'm happy to look them
> >> over.
> 
> Sure. My current code lies here: https://github.com/omeg in winpv-*
> repos. Some commits are not very clean and as said, it's not tested
> extensively. One thing I don't like is the need to have a global Fdo
> pointer for the process notification routine since it doesn't get any
> context parameters. I might change the cleanup model to use pending
> IOs as discussed, we'll see.

That may well be cleaner, and will give you context. There's no nice way of 
using PsSetCreateProcessNotifyRoutine to get context really. The best I could 
think of was using a table of functions for the notify routines such that, on 
being called they could look at eip/rip to get an offset from the base of the 
table which could then be used to calculate an index into another table that 
holds context pointers.

  Paul

> >
> >> Cheers,
> >
> >> Paul
> >
> 
> - --
> RafaÅ WojdyÅa
> Qubes Tools for Windows developer
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