SemaphoreData::xMutexHolder - syntax, references, description

References

Code

Location

Referrer

TaskHandle_t xMutexHolder; /**< The handle of the task that holds the mutex. */

queue.c:76

pxNewQueue->u.xSemaphore.xMutexHolder = NULL;

queue.c:622

prvInitialiseMutex()

pxReturn = pxSemaphore->u.xSemaphore.xMutexHolder;

queue.c:707

xQueueGetMutexHolder()

pxReturn = ( ( Queue_t * ) xSemaphore )->u.xSemaphore.xMutexHolder;

queue.c:739

xQueueGetMutexHolderFromISR()

if( pxMutex->u.xSemaphore.xMutexHolder == xTaskGetCurrentTaskHandle() )

queue.c:771

xQueueGiveMutexRecursive()

if( pxMutex->u.xSemaphore.xMutexHolder == xTaskGetCurrentTaskHandle() )

queue.c:830

xQueueTakeMutexRecursive()

configASSERT( !( ( pxQueue->uxQueueType == queueQUEUE_IS_MUTEX ) && ( pxQueue->u.xSemaphore.xMutexHolder != NULL ) ) );

queue.c:1353

xQueueGiveFromISR()

pxQueue->u.xSemaphore.xMutexHolder = pvTaskIncrementMutexHeldCount();

queue.c:1703

xQueueSemaphoreTake()

xInheritanceOccurred = xTaskPriorityInherit( pxQueue->u.xSemaphore.xMutexHolder );

queue.c:1788

xQueueSemaphoreTake()

vTaskPriorityDisinheritAfterTimeout( pxQueue->u.xSemaphore.xMutexHolder, uxHighestWaitingPriority );

queue.c:1856

xQueueSemaphoreTake()

xReturn = xTaskPriorityDisinherit( pxQueue->u.xSemaphore.xMutexHolder );

queue.c:2408

prvCopyDataToQueue()

pxQueue->u.xSemaphore.xMutexHolder = NULL;

queue.c:2409

prvCopyDataToQueue()

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Data Use

SemaphoreData::xMutexHolder is written by 3 functions and is read by 7 functions:

prvInitialiseMutex()

xQueueSemaphoreTake()

prvCopyDataToQueue()

SemaphoreData::xMutexHolder

xQueueGetMutexHolder()

xQueueGetMutexHolderFromISR()

xQueueGiveMutexRecursive()

xQueueTakeMutexRecursive()

xQueueGiveFromISR()

xQueueSemaphoreTake()

prvCopyDataToQueue()

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SemaphoreData::xMutexHolder field

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