[Xenomai] Multiplexing and rtcan socket

Julien Blanc julien.blanc at sprinte.eu
Fri Feb 2 09:51:45 CET 2018

I'm trying to use multiplexing wih rtcan sockets (using
xeno_can_flexcan driver).

Unfortunately, i had no luck yet to make it work. __RT(select) fails
with ENODEV error, while __RT(poll) returns a POLLERR event.

Is it unsupported, or am i doing something wrong ? (like a missing
parameter). Sample code to reproduce the issue is attached.


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