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Overwrite existing QueueRegistry entries when a handle is added multiple times. (#306)

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Overwrite an existing entry for a given xQueue handle when vQueueAddToRegistry is called with an xQueue handle of a queue that is already in the QueueRegistry.
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Paul Bartell 2021-04-09 17:06:58 -07:00 • committed by GitHub
parent a31018d025
commit a22b438e60
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2 changed files with 23 additions and 6 deletions
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include/queue.h
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@ -1491,6 +1491,10 @@ BaseType_t xQueueGiveMutexRecursive( QueueHandle_t xMutex ) PRIVILEGED_FUNCTION;
* does not effect the number of queues, semaphores and mutexes that can be
* created - just the number that the registry can hold.
*
* If vQueueAddToRegistry is called more than once with the same xQueue
* parameter, the registry will store the pcQueueName parameter from the
* most recent call to vQueueAddToRegistry.
*
* @param xQueue The handle of the queue being added to the registry. This
* is the handle returned by a call to xQueueCreate(). Semaphore and mutex
* handles can also be passed in here.