4281 	OSKext *dext = OSDynamicCast(OSKext, sKextsByID->getObject(dextIdentifier->getCStringNoCopy()));  in lookupDextWithIdentifier()  local
4282 	if (dext != NULL && dext->isDriverKit()) {  in lookupDextWithIdentifier()
4283 		if (dext->dextUniqueID == NULL || dext->dextUniqueID->isEqualTo(dextUniqueIdentifier)) {  in lookupDextWithIdentifier()
4284 			foundDext.reset(dext, OSRetain);  in lookupDextWithIdentifier()
5542 OSKext::removeDext(OSKext *dext)  in removeDext()  argument
5544 	__assert_only bool dext_isDext = dext->isDriverKit();  in removeDext()
5554 	dext->flags.dextToReplace = 1;  in removeDext()
5557 		dext->getIdentifierCString(), /* unload */ false, /* asynchronous */ true);  in removeDext()
5559 		OSKextLog(dext,  in removeDext()
5563 		    dext->getIdentifierCString(), result);  in removeDext()
5566 	dext->removePersonalitiesFromCatalog();  in removeDext()
5567 	sDriverKitToUpgradeByID->removeObject(dext->getIdentifier());  in removeDext()
5576 	if (dext->dextLaunchedCount == 0) {  in removeDext()
5577 		replaceDextInternal(dext, NULL);  in removeDext()
5585 OSKext::incrementDextLaunchCount(OSKext *dext, OSData *dextUniqueIDToMatch)  in incrementDextLaunchCount()  argument
5588 	__assert_only bool isDext = dext->isDriverKit();  in incrementDextLaunchCount()
5591 	const char * dextIDCS = dext->getIdentifierCString();  in incrementDextLaunchCount()
5592 	OSData *myDextUniqueID = dext->getDextUniqueID();  in incrementDextLaunchCount()
5595 		OSKextLog(dext,  in incrementDextLaunchCount()
5615 		if (dext->flags.dextToReplace == 0 || dext->dextLaunchedCount > 0) {  in incrementDextLaunchCount()
5616 			if (dext->dextLaunchedCount == kOSKextMaxDextLaunchedCount) {  in incrementDextLaunchCount()
5617 				OSKextLog(dext,  in incrementDextLaunchCount()
5622 				dext->dextLaunchedCount++;  in incrementDextLaunchCount()
5625 				OSKextLog(dext,  in incrementDextLaunchCount()
5631 			OSKextLog(dext,  in incrementDextLaunchCount()
5637 		OSKextLog(dext,  in incrementDextLaunchCount()
5662 	OSKext* dext = NULL;  in decrementDextLaunchCount()  local
5679 	dext = OSDynamicCast(OSKext, sKextsByID->getObject(dextIDCS));  in decrementDextLaunchCount()
5680 	if (!dext || !dext->isDriverKit()) {  in decrementDextLaunchCount()
5689 	myDextUniqueID = dext->getDextUniqueID();  in decrementDextLaunchCount()
5691 		OSKextLog(dext,  in decrementDextLaunchCount()
5701 	if (dext->dextLaunchedCount == 0) {  in decrementDextLaunchCount()
5702 		OSKextLog(dext,  in decrementDextLaunchCount()
5710 	dext->dextLaunchedCount--;  in decrementDextLaunchCount()
5712 	OSKextLog(dext,  in decrementDextLaunchCount()
5717 	if (dext->dextLaunchedCount == 0 && dext->flags.dextToReplace == 1) {  in decrementDextLaunchCount()
5723 			OSKextLog(dext,  in decrementDextLaunchCount()
5727 			replaceDextInternal(dext, newdext);  in decrementDextLaunchCount()
5732 			OSKextLog(dext,  in decrementDextLaunchCount()
5736 			replaceDextInternal(dext, NULL);  in decrementDextLaunchCount()