Rodrigo Rosenfeld Rosas wrote: > Hi Jan, > > I'm getting the following message from kernel: > Xenomai: RTDM: no non-RT close handler > Error registering RTDM device > > But I am using only a RT open handler and a RT close handler. The > documentation states: > "rtdm_close_handler_t close_nrt > Close handler for non-real-time contexts, optional if close_rt is > non-NULL." > which is my case. > > Am I missing something?
Nope, it's bug in the documentation. Do you actually depend on RT
context for cleanup?
I recently decided to enforce a non-RT closure handler on registration.
This is required to be able to do the
echo file_descriptor > /proc/xenomai/rtdm/open_fildes
dance on forgotten file descriptors and to implement on day an automatic
closure on process termination.
The doc is now fixed, thanks for reporting.
>
> I'll take a closer look at RTDM source-code, but maybe you can enlight me
> until there.
>
> Thanks,
>
> Rodrigo.
>
>
Jan
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