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Re: Free BSD ioctl problem (Renesas EDOSK2674)


Hello Andrew,



> Well it seems that no standard says this this should work. In practice
> it does work for 95% of the gcc backends, with the H8 being the 5%
> that does not.
>
> > So maybe it is necessary now to fix the function ioctl in io.cxx to take
a
> > variable number of arguments.
>
> Unfortunately, its not that simple...
>
> ~/eCos/anoncvs/packages$ find . -name "*.h" | xargs grep " \.\.\..)" |
grep -v -e printf -e scanf| wc
>      49     334    4511
>
> If we are going to do this, we should do it properly. So you need to
> check these 49 uses of ... and see if they also need changing to use
> varidic and va_arg.
>
>         Andrew
>

Okay, I will try to check all 49 uses of ... within the next days.

Regards, Uwe


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