Matthias Scheidegger <mscheid@iam.unibe.ch> writes:
> I've got the following problem: I want to register a callback in a kernel
> structure, but I need to supply an additional argument to my own code. I.e. I
> need a callback
>
> int (*cb)(int u)
>
> to really call
>
> int (*real_cb)(int u, void* my_arg)
>
> At the moment, I'm only focussing on the i386 architecture.
In general, you would pass "my_arg" in a private pointer in a data
struct somewhere. What function is it that you are calling? That
may already have the possibility of passing the extra data somewhere.
Cheers, Andreas
--
Andreas Dilger \ "If a man ate a pound of pasta and a pound of antipasto,
\ would they cancel out, leaving him still hungry?"
http://www-mddsp.enel.ucalgary.ca/People/adilger/ -- Dogbert
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This archive was generated by hypermail 2b29 : Sat Mar 23 2002 - 22:00:19 EST