250 	IOUserClient *uc;  in noMoreSendersForObject()  local
268 			if ((IKOT_IOKIT_CONNECT == type) && (uc = OSDynamicCast(IOUserClient, obj))) {  in noMoreSendersForObject()
269 				uc->noMoreSenders();  in noMoreSendersForObject()
356 	IOUserClient * uc = OSDynamicCast(IOUserClient, obj);  in destroyUserReferences()  local
357 	if (uc && uc->mappings) {  in destroyUserReferences()
358 		mappingBucket = IOMachPort::bucketForObject(uc->mappings, IKOT_IOKIT_CONNECT);  in destroyUserReferences()
372 	if (uc) {  in destroyUserReferences()
373 		uc->noMoreSenders();  in destroyUserReferences()
374 		if (uc->mappings) {  in destroyUserReferences()
375 			uc->mappings->taggedRetain(OSTypeID(OSCollection));  in destroyUserReferences()
379 			machPort->object = uc->mappings;  in destroyUserReferences()
384 			OSSafeReleaseNULL(uc->mappings);  in destroyUserReferences()
682 	IOUserClient * uc;  in finalizeUserReferences()  local
685 	if ((uc = OSDynamicCast(IOUserClient, obj))) {  in finalizeUserReferences()
687 		if ((uc->__ipcFinal = (0 != uc->__ipc))) {  in finalizeUserReferences()
1661 	IOUserClient * uc;  member
1693 		owner->uc   = this;  in registerOwner()
1723 				hasMessageAppSuspended = iter->uc->messageAppSuspended;  in noMoreSenders()
1751 		if (!owner->uc->messageAppSuspended) {  in iokit_task_app_suspended_changed()
1760 		set->setObject(owner->uc);  in iokit_task_app_suspended_changed()
1767 			IOUserClient      * uc;  in iokit_task_app_suspended_changed()
1769 			uc = (typeof(uc))obj;  in iokit_task_app_suspended_changed()
1775 			        uc->getName(), task_is_app_suspended(task));  in iokit_task_app_suspended_changed()
1779 			uc->message(kIOMessageTaskAppSuspendedChange, NULL);  in iokit_task_app_suspended_changed()
1803 		userServers->setObject(iter->uc);  in iokit_task_terminate_phase1()
1824 	IOUserClient      * uc;  in iokit_task_terminate_phase2()  local
1831 		uc = owner->uc;  in iokit_task_terminate_phase2()
1833 		queue_remove(&uc->owners, owner, IOUserClientOwner *, ucLink);  in iokit_task_terminate_phase2()
1834 		if (queue_empty(&uc->owners)) {  in iokit_task_terminate_phase2()
1835 			uc->retain();  in iokit_task_terminate_phase2()
1836 			IOLog("destroying out of band connect for %s\n", uc->getName());  in iokit_task_terminate_phase2()
1839 			uc->owners.next = NULL;  in iokit_task_terminate_phase2()
1840 			uc->owners.prev = (queue_entry_t) dead;  in iokit_task_terminate_phase2()
1841 			dead = uc;  in iokit_task_terminate_phase2()
1848 		uc = dead;  in iokit_task_terminate_phase2()
1850 		uc->owners.prev = NULL;  in iokit_task_terminate_phase2()
1851 		if (uc->sharedInstance || !uc->closed) {  in iokit_task_terminate_phase2()
1852 			uc->clientDied();  in iokit_task_terminate_phase2()
1854 		uc->release();  in iokit_task_terminate_phase2()