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Added xSemaphoreGetMutexHolder() macro and equivalent function.

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This commit is contained in:
Richard Barry 2012-03-11 15:23:51 +00:00
parent 6dc8b56cb6
commit 2658a3b6ef
3 changed files with 57 additions and 9 deletions
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8
Source/include/queue.h
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@ -56,7 +56,7 @@
#define QUEUE_H
#ifndef INC_FREERTOS_H
#error "#include FreeRTOS.h" must appear in source files before "#include queue.h"
#error "include FreeRTOS.h" must appear in source files before "include queue.h"
#endif
#ifdef __cplusplus
@ -1221,11 +1221,13 @@ signed portBASE_TYPE xQueueCRSend( xQueueHandle pxQueue, const void *pvItemToQue
signed portBASE_TYPE xQueueCRReceive( xQueueHandle pxQueue, void *pvBuffer, portTickType xTicksToWait );
/*
* For internal use only. Use xSemaphoreCreateMutex() or
* xSemaphoreCreateCounting() instead of calling these functions directly.
* For internal use only. Use xSemaphoreCreateMutex(),
* xSemaphoreCreateCounting() or xSemaphoreGetMutexHolder() instead of calling
* these functions directly.
*/
xQueueHandle xQueueCreateMutex( unsigned char ucQueueType );
xQueueHandle xQueueCreateCountingSemaphore( unsigned portBASE_TYPE uxCountValue, unsigned portBASE_TYPE uxInitialCount );
void* xQueueGetMutexHolder( xQueueHandle xSemaphore );
/*
* For internal use only. Use xSemaphoreTakeMutexRecursive() or