On Mon, 27 Oct 2014 09:19:46 +0100
Marek Chalupa mchqwe...@gmail.com wrote:
When a thread is sleeping, waiting until another thread read
from the display, it always returns 0. Even when an error
occured. In documentation stands:
return 0 on success or -1 on error. In case of error errno
When a thread is sleeping, waiting until another thread read
from the display, it always returns 0. Even when an error
occured. In documentation stands:
return 0 on success or -1 on error. In case of error errno will
be set accordingly
So this is a fix for this.
Along with the
