Xenomai 2 to 3 migration says "RTDM drivers implementing differentiated ioctl() support for both domains should serve all real-time only requests from ioctl_rt(), returning -ENOSYS for any unrecognized request, which will cause the adaptive switch to take place automatically to the ioctl_nrt() handler. The ioctl_nrt() should then implement all requests which may be valid from the regular Linux domain exclusively."

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/* $Id$ */

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    node [fontname="Helvetica"]

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    edge [fontname="Helvetica", fontsize="12"]

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    start

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    start -> count [weight=5]

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    count

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    count -> action_next [weight=5]

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    action_next [shape=point,label=""]

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    pdo_entry

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    pdo_entry -> action_next

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}