kernel32: fix cpu detection on NetBSD

[Francois Gouget]

On Fri, 16 Jan 2009, Austin English wrote:

> I submitted OpenBSD's patch for CPU detection a while back
> (http://www.winehq.org/pipermail/wine-patches/2009-January/067002.html).
> Francois sent a 'more correct' one
> (http://www.winehq.org/pipermail/wine-patches/2009-January/067382.html),
> but that one is broken on NetBSD/OpenBSD
> (http://bugs.winehq.org/show_bug.cgi?id=16927).

Argh! Sorry. I missed some places where value is used so my patch was 
not quite right.


> With the below changes, it works again, but I'm not sure it's correct. 
> Comments appreciated:
[...]
> -             int value;
> +             int value[2];
[...]
>               if (sysctl(mib, 2, &value, &val_len, NULL, 0) >= 0)

If you change value to an array, then &value will be an int**. 
AFAIU that's not what you for this sysctl.

I think the attached patch would be better. Could you confirm?


-- 
Francois Gouget <fgouget at free.fr>              http://fgouget.free.fr/
                  Hiroshima '45 - Czernobyl '86 - Windows '95
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