Problem with async. comm from Wine to a USB->Serial-converter

Wolfgang Walter wine at stwm.de
Wed Jun 3 10:25:37 CDT 2009


Am Mittwoch, 3. Juni 2009 schrieben Sie:
> 2009/6/3 Wolfgang Walter <wine at stwm.de>:
> > I posted the patch on wine-patches. But nobody commented on it so I don't
> > know if it is ok or not. As we need it for several applications we use I
> > have a version for newer wine versions. It is attached.
> >
> > The patch actually fixes 3 things:
> >
> > 1) Fix WaitCommEvent() when used asynchronously
> >
> > 2) make wait_for_event() detect when serial fd is not valid any more
> >
> > 3) make events work better with serial devices not supporting TIOCGICOUNT
> > (Most drivers of usb2serial adapters do not support TIOCGICOUNT, nor do
> > pseudo terminals)
> >
> > Fix for 3) could be separated from 1) und 2) but I can't test 1) and 2)
> > without 3).
>
> If it's possible, submit one patch for each one thing getting fixed.

Separating 1) und 2) does not make sense.

3) needs fixes 1) and 2).

Separating 3) is possible but I can't test 1) and 2) alone. 

Regards,
-- 
Wolfgang Walter
Studentenwerk München
Anstalt des öffentlichen Rechts
Leiter EDV
Leopoldstraße 15
80802 München



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