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Added a little intelligence to eTaskGetState() so it can distinguish between a suspended task and a task that is indefinitely blocked on an event.

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This commit is contained in:
Richard Barry 2013-10-22 09:30:58 +00:00
parent bafda11518
commit 25bab250b6
1 changed files with 10 additions and 2 deletions
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12
FreeRTOS/Source/tasks.c
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@ -844,8 +844,16 @@ tskTCB * pxNewTCB;
else if( pxStateList == &xSuspendedTaskList ) else if( pxStateList == &xSuspendedTaskList )
{ {
/* The task being queried is referenced from the suspended /* The task being queried is referenced from the suspended
list. */ list. Is it genuinely suspended or is it block
eReturn = eSuspended; indefinitely? */
if( listLIST_ITEM_CONTAINER( &( pxTCB->xEventListItem ) ) == NULL )
{
eReturn = eSuspended;
}
else
{
eReturn = eBlocked;
}
} }
#endif #endif