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Introduce vTaskInternalSetTimeOutState() which does not have a critical section, and add a critical section to the public version of the same.

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Richard Barry 2017-02-24 02:16:54 +00:00
parent 9b213e8c34
commit c3acc441ac
6 changed files with 33 additions and 10 deletions
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14
FreeRTOS/Source/tasks.c
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@ -3123,6 +3123,18 @@ TCB_t *pxUnblockedTCB;
void vTaskSetTimeOutState( TimeOut_t * const pxTimeOut )
{
configASSERT( pxTimeOut );
taskENTER_CRITICAL();
{
pxTimeOut->xOverflowCount = xNumOfOverflows;
pxTimeOut->xTimeOnEntering = xTickCount;
}
taskEXIT_CRITICAL();
}
/*-----------------------------------------------------------*/
void vTaskInternalSetTimeOutState( TimeOut_t * const pxTimeOut )
{
/* For internal use only as it does not use a critical section. */
pxTimeOut->xOverflowCount = xNumOfOverflows;
pxTimeOut->xTimeOnEntering = xTickCount;
}
@ -3176,7 +3188,7 @@ BaseType_t xReturn;
{
/* Not a genuine timeout. Adjust parameters for time remaining. */
*pxTicksToWait -= xElapsedTime;
vTaskSetTimeOutState( pxTimeOut );
vTaskInternalSetTimeOutState( pxTimeOut );
xReturn = pdFALSE;
}
else