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- Add user configurable thread local storage array, with get/set access function.
This commit is contained in:
Richard Barry 2015-01-26 17:40:35 +00:00
parent 51aa373c4c
commit dfdc319518
7 changed files with 95 additions and 25 deletions
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4
FreeRTOS/Source/include/FreeRTOS.h
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@ -195,6 +195,10 @@ extern "C" {
#define configUSE_APPLICATION_TASK_TAG 0
#endif
#ifndef configNUM_THREAD_LOCAL_STORAGE_POINTERS
#define configNUM_THREAD_LOCAL_STORAGE_POINTERS 0
#endif
#ifndef INCLUDE_uxTaskGetStackHighWaterMark
#define INCLUDE_uxTaskGetStackHighWaterMark 0
#endif

12
FreeRTOS/Source/include/task.h
View file

@ -1158,6 +1158,18 @@ constant. */
#endif /* configUSE_APPLICATION_TASK_TAG ==1 */
#endif /* ifdef configUSE_APPLICATION_TASK_TAG */
#if( configNUM_THREAD_LOCAL_STORAGE_POINTERS > 0 )
/* Each task contains an array of pointers that is dimensioned by the
configNUM_THREAD_LOCAL_STORAGE_POINTERS setting in FreeRTOSConfig.h. The
kernel does not use the pointers itself, so the application writer can use
the pointers for any purpose they wish. The following two functions are
used to set and query a pointer respectively. */
void vTaskSetThreadLocalStoragePointer( TaskHandle_t xTaskToSet, BaseType_t xIndex, void *pvValue );
void *pvTaskGetThreadLocalStoragePointer( TaskHandle_t xTaskToQuery, BaseType_t xIndex );
#endif
/**
* task.h
* <pre>BaseType_t xTaskCallApplicationTaskHook( TaskHandle_t xTask, void *pvParameter );</pre>