void TMasterCmdFactory_FreeMasterCmd( TMasterCmdReq * mc )
{
usedcmd--;
//haeng it to the list of unsed master commands...
os_thread_MutexLock(&unusedMasterCmdList.Mutex);
ADDTAIL(&unusedMasterCmdList, &mc->Node);
os_thread_MutexUnlock(&unusedMasterCmdList.Mutex);
}
SHARED_FUNCTION TNode * TQueue_GetMsg (TQueue * queue)
{
TNode * node = NULL;
//enter critical section: Get first element and remove it from list (not free it)
os_thread_MutexLock( &queue->messageQueue.Mutex );
if (!ISLISTEMPTY(&queue->messageQueue))
{
node = (TNode*)GETFIRST(&queue->messageQueue);
REMOVE(node);
}
os_thread_MutexUnlock( &queue->messageQueue.Mutex );
return node;
}
SHARED_FUNCTION void TQueue_AddMsg (TQueue * queue, TNode * node)
{
/* insert element in list only thread save... */
os_thread_MutexLock( &queue->messageQueue.Mutex );
ADDTAIL( &queue->messageQueue, node );
os_thread_MutexUnlock( &queue->messageQueue.Mutex );
//if an yasdi task want's to be signaled do it now
if (queue->waitingTask)
{
TTask_Signal( queue->waitingTask );
}
if (queue->waitingTimer)
{
TTimer_Signal(queue->waitingTimer);
}
}
TMasterCmdReq * TMasterCmdFactory_GetMasterCmd( TMasterCmdType cmd )
{
TMasterCmdReq * mc= NULL;
usedcmd++;
os_thread_MutexLock(&unusedMasterCmdList.Mutex);
if (!ISLISTEMPTY( &unusedMasterCmdList ))
{
//get it from list...
mc = (TMasterCmdReq *)GETFIRST(&unusedMasterCmdList);
REMOVE(&mc->Node);
//reinit the command
TMasterCmd_Init(mc, cmd);
}
os_thread_MutexUnlock(&unusedMasterCmdList.Mutex);
if (mc) return mc;
//nothing free, create an new one...
return TMasterCmd_Constructor( cmd );
}