* Emmanuel Dreyfus <manu@netbsd.org> [020602 14:03] wrote:
> Hi all
> 
> How should I find the processes running a given emulation? Comparing
> p->p_emul to the address of the emul structure is not LKM friendly, is
> there another solution? 
> 
> I need this because I have to walk the process list and use some
> p->p_emuldata. Not checking the process' emulation before accessing
> p->p_emuldata is likely to cause a crash.

p->p_emul has lots of info for you to examine to make sure you have
the right type of binary.  You should be able to examine that and
then safely dereference p_emuldata.

-- 
-Alfred Perlstein [alfred@freebsd.org]
'Instead of asking why a piece of software is using "1970s technology,"
 start asking why software is ignoring 30 years of accumulated wisdom.'
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