Hi,
In the documentation for rtems_message_queue_{send,urgent} there are
two limit-related statuses:
* - ``RTEMS_UNSATISFIED``
- out of message buffers
* - ``RTEMS_TOO_MANY``
- queue's limit has been reached
What is the difference between these?
Superficially I would guess that they both indicate that the queue
already has the maximum amount of messages pending?
>From a brief look at the code, my guess would be that RTEMS_UNSATISFIED
cannot be returned by this function?
While digging in the code, I also noticed that if
RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND is set, the
_CORE_message_queue_Submit() function can return
STATUS_MESSAGE_QUEUE_WAIT_IN_ISR which translates to
RTEMS_INTERNAL_ERROR, is this status deliberately omitted from the
documentation for rtems_message_queue_{send,urgent}?
--
Martin Erik Werner <martinerikwer...@gmail.com>
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