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Uniform Driver Interface: Difference between revisions
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==Initial state==
Drivers are relocatable objects files, they have no entry points. UDI drivers have only one global variable, udi_init_info that describes the primary module (and perhaps secondary modules), its primary region (and perhaps the secondary regions that it and the other modules have) and what control blocks it requests. udi_init_info is of type udi_init_t:
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==Driver failures==
When illegal behavior is detected by the environment, the misbehaving region will usually be region-killed and all neighouring regions will be notified. All channels to that regions will be closed and all resources owned by that region will be freed.
==Metalanguages==
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