746 	OSObject *  prop;  in getDebugFlags()  local
750 	prop = inst->copyProperty(gIOKitDebugKey);  in getDebugFlags()
751 	debugProp = OSDynamicCast(OSNumber, prop);  in getDebugFlags()
758 	OSSafeReleaseNULL(prop);  in getDebugFlags()
2146 	OSObject * prop;  in applyToInterestNotifiers()  local
2150 	prop = target->copyProperty(typeOfInterest);  in applyToInterestNotifiers()
2151 	IOCommand *notifyList = OSDynamicCast(IOCommand, prop);  in applyToInterestNotifiers()
2176 	OSSafeReleaseNULL(prop);  in applyToInterestNotifiers()
2380 	OSObject * prop;  in unregisterAllInterest()  local
2382 	prop = copyProperty(gIOGeneralInterest);  in unregisterAllInterest()
2383 	cleanInterestList(prop);  in unregisterAllInterest()
2384 	OSSafeReleaseNULL(prop);  in unregisterAllInterest()
2386 	prop = copyProperty(gIOBusyInterest);  in unregisterAllInterest()
2387 	cleanInterestList(prop);  in unregisterAllInterest()
2388 	OSSafeReleaseNULL(prop);  in unregisterAllInterest()
2390 	prop = copyProperty(gIOAppPowerStateInterest);  in unregisterAllInterest()
2391 	cleanInterestList(prop);  in unregisterAllInterest()
2392 	OSSafeReleaseNULL(prop);  in unregisterAllInterest()
2394 	prop = copyProperty(gIOPriorityPowerStateInterest);  in unregisterAllInterest()
2395 	cleanInterestList(prop);  in unregisterAllInterest()
2396 	OSSafeReleaseNULL(prop);  in unregisterAllInterest()
2398 	prop = copyProperty(gIOConsoleSecurityInterest);  in unregisterAllInterest()
2399 	cleanInterestList(prop);  in unregisterAllInterest()
2400 	OSSafeReleaseNULL(prop);  in unregisterAllInterest()
3686 	OSObject *          prop;  in IOServiceObjectOrder()  local
3689 	prop = NULL;  in IOServiceObjectOrder()
3696 		prop = service->copyProperty(key);  in IOServiceObjectOrder()
3697 		offset = OSDynamicCast(OSNumber, prop);  in IOServiceObjectOrder()
3707 	OSSafeReleaseNULL(prop);  in IOServiceObjectOrder()
4791 	OSObject          * prop;  in startCandidate()  local
4861 			prop = service->copyProperty(gIOUserClassKey);  in startCandidate()
4862 			str = OSDynamicCast(OSString, prop);  in startCandidate()
4866 			OSSafeReleaseNULL(prop);  in startCandidate()
5740 						OSObject * prop;  in waitQuietWithOptions()  local
5741 						if ((prop = next->copyProperty(kIOServiceBusyTimeoutExtensionsKey, gIOServicePlane))) {  in waitQuietWithOptions()
5744 							if ((num = OSDynamicCast(OSNumber, prop))) {  in waitQuietWithOptions()
5752 							OSSafeReleaseNULL(prop);  in waitQuietWithOptions()
7212 	OSObject *          prop;  in IOResourcesMatchPropertyTable()  local
7215 	prop = table->getObject( gIOResourceMatchKey );  in IOResourcesMatchPropertyTable()
7216 	if (prop) {  in IOResourcesMatchPropertyTable()
7217 		prop->iterateObjects(^bool (OSObject * obj)  in IOResourcesMatchPropertyTable()
7224 	} else if ((prop = table->getObject(gIOResourceMatchedKey))) {  in IOResourcesMatchPropertyTable()
7233 			ok = ((-1U) != keys->getNextIndexOfObject(prop, 0));  in IOResourcesMatchPropertyTable()
7507 	OSObject *  prop;  in compareProperty()  local
7512 		prop = copyProperty(key);  in compareProperty()
7513 		ok = value->isEqualTo(prop);  in compareProperty()
7514 		if (prop) {  in compareProperty()
7515 			prop->release();  in compareProperty()
7530 	OSObject *  prop;  in compareProperty()  local
7535 		prop = copyProperty(key);  in compareProperty()
7536 		ok = value->isEqualTo(prop);  in compareProperty()
7537 		if (prop) {  in compareProperty()
7538 			prop->release();  in compareProperty()
7861 	    OSObject * prop;                            \  in matchInternal()
7863 	    prop = copyProperty(key);                   \  in matchInternal()
7864 	    match = obj->isEqualTo(prop);               \  in matchInternal()
7865 	    if (prop) prop->release();                  \  in matchInternal()
7981 			OSObject * prop = where->copyProperty(gIOServiceLegacyMatchingRegistryIDKey);  in matchPassive()  local
7982 			OSNumber * alternateRegistryID = OSDynamicCast(OSNumber, prop);  in matchPassive()
7989 			OSSafeReleaseNULL(prop);  in matchPassive()
8046 	OSObject *prop;  in newUserClient()  local
8058 	prop = copyProperty(gIOUserClientClassKey);  in newUserClient()
8059 	if (prop) {  in newUserClient()
8060 		if (OSDynamicCast(OSSymbol, prop)) {  in newUserClient()
8061 			userClientClass = (const OSSymbol *) prop;  in newUserClient()
8062 			prop = NULL;  in newUserClient()
8063 		} else if (OSDynamicCast(OSString, prop)) {  in newUserClient()
8064 			userClientClass = OSSymbol::withString((OSString *) prop);  in newUserClient()
8065 			OSSafeReleaseNULL(prop);  in newUserClient()
8071 			OSSafeReleaseNULL(prop);  in newUserClient()
8884 		OSObject * prop = copyProperty(kIOReportLegendKey);  in addInterruptStatistics()  local
8885 		legend = IOReportLegend::with(OSDynamicCast(OSArray, prop));  in addInterruptStatistics()
8886 		OSSafeReleaseNULL(prop);  in addInterruptStatistics()