Johan Cockx wrote:
>
>
> On Tue, Oct 12, 2010 at 3:04 PM, Gilles Chanteperdrix
> <gilles.chanteperd...@xenomai.org
> > Ok: __real_socket is not called, the XENOMAI_SKINCALL3(...) code
> > returns zero in this case.
>
> Ok. zero should be translated in something like 1024 - 128. And the
> reverse operation happen in select code.
>
>
> If I understand you correctly, the socket call is returning a valid
> Xenomai file descriptor as it should. So, the next question is: why is
> this file descriptor (or the corresponding mask) not recognized as such
> in select()? Do you have any further suggestions on how to debug this?
As I just explained. verify that __wrap_socket returns 1024 - 128, or
something like that. And that this value gets translated back to 0 in
select code.
--
Gilles.
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