John Miskinis wrote:
> Hi Folks,
> 
> I've been using directfb along with GTK+ for a couple months, and I've
> been ignoring the "fusion call return" errors until now.  I am referring
> to the messages such as:
> 
> (!) FUSION_CALL_RETURN    --> Input/output error

Which versions of DirectFB, GTK+ and especially linux-fusion are you using?

> It seems that even when running the GTK+ examples under DFB, such as
> "helloworld2", that these messages are also displayed.
> 
> The time has come for me to understand:
> 
> 1 - Why they are happening

In the latest code it indicates FUSION_CALL_RETURN being called twice
for the same call instance.

> 2 - Can they be stopped or corrected
> 3 - If they have any ill side effects at all

If it still appears with latest versions, there's something really broken
and should be addressed.

-- 
Best regards,
  Denis Oliver Kropp

.------------------------------------------.
| DirectFB - Hardware accelerated graphics |
| http://www.directfb.org/                 |
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