Looks ok to me, (but i haven't tried it.)
>
> There is a possibility that the allocation here should be done one time
> only and the buffer pointer saved for re-use instead of allocating it
> on each call to ida_ioctl. If that's desirable, I'll have a few
> questions.
No, I don't think so. I think we should
allow for the possibllity of concurrent calls
to this ioctl. (whether linux allows it is
another question. I think it used to be the case
that only one ioctl could get in at a time... I can't
recall if it's still that way.)
-- steve
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