On Fri, 2006-09-01 at 16:58 +0200, Gilles Chanteperdrix wrote:
> Philippe Gerum wrote:
>  > > 
>  > > But there is an exception: the "bind" syscall event must be intercepted
>  > > for threads that are not yet marked as monitored.
>  > 
>  > That's the major issue. We need to keep events flowing to a filtering
>  > callback in order to detect binding ops, but without going through the
>  > entire pipeline abstraction. And pipelining as it is now must be kept
>  > for bound Linux tasks, i.e. shadows. The idea is to save the time spent
>  > in the Adeos event dispatcher for tasks that don't need to tell the
>  > world about what they are actually doing.
> The binding operation could be made a standard Linux operation, such as
> an ioctl for instance.

Yes. We would have to define another character device node, but since we
are going to need this for Xenomai3, we would only be anticipating the
requirement anyway.

PS: moving this discussion to xenomai-core.


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