215 	IOMachPort *machPort;  in portForObjectInBucket()  local
217 	SLIST_FOREACH(machPort, bucket, link) {  in portForObjectInBucket()
218 		if (machPort->object == obj && machPort->type == type) {  in portForObjectInBucket()
219 			return machPort;  in portForObjectInBucket()
228 	IOMachPort *machPort = NULL;  in withObjectAndType()  local
230 	machPort = new IOMachPort;  in withObjectAndType()
231 	if (__improbable(machPort && !machPort->init())) {  in withObjectAndType()
232 		OSSafeReleaseNULL(machPort);  in withObjectAndType()
236 	machPort->object = obj;  in withObjectAndType()
237 	machPort->type = (typeof(machPort->type))type;  in withObjectAndType()
238 	machPort->port = iokit_alloc_object_port(obj, type);  in withObjectAndType()
241 	machPort->mscount++;  in withObjectAndType()
243 	return machPort;  in withObjectAndType()
250 	IOMachPort *machPort = NULL;  in noMoreSendersForObject()  local
261 	machPort = IOMachPort::portForObjectInBucket(bucket, obj, type);  in noMoreSendersForObject()
263 	if (machPort) {  in noMoreSendersForObject()
264 		destroyed = (machPort->mscount <= *mscount);  in noMoreSendersForObject()
266 			*mscount = machPort->mscount;  in noMoreSendersForObject()
272 			SLIST_REMOVE(bucket, machPort, IOMachPort, link);  in noMoreSendersForObject()
276 			OS_ANALYZER_SUPPRESS("77508635") OSSafeReleaseNULL(machPort);  in noMoreSendersForObject()
297 	IOMachPort *machPort;  in releasePortForObject()  local
304 	machPort = IOMachPort::portForObjectInBucket(bucket, obj, type);  in releasePortForObject()
306 	if (machPort && !machPort->holdDestroy) {  in releasePortForObject()
308 		SLIST_REMOVE(bucket, machPort, IOMachPort, link);  in releasePortForObject()
312 		OS_ANALYZER_SUPPRESS("77508635") OSSafeReleaseNULL(machPort);  in releasePortForObject()
324 	IOMachPort *        machPort;  in setHoldDestroy()  local
329 	machPort = IOMachPort::portForObjectInBucket(bucket, obj, type);  in setHoldDestroy()
331 	if (machPort) {  in setHoldDestroy()
332 		machPort->holdDestroy = true;  in setHoldDestroy()
347 	IOMachPort *machPort;  in destroyUserReferences()  local
365 	machPort = IOMachPort::portForObjectInBucket(bucket, obj, IKOT_IOKIT_CONNECT);  in destroyUserReferences()
367 	if (machPort == NULL) {  in destroyUserReferences()
372 	SLIST_REMOVE(bucket, machPort, IOMachPort, link);  in destroyUserReferences()
379 			machPort->object = uc->mappings;  in destroyUserReferences()
380 			SLIST_INSERT_HEAD(mappingBucket, machPort, link);  in destroyUserReferences()
381 			iokit_switch_object_port(machPort->port, uc->mappings, IKOT_IOKIT_CONNECT);  in destroyUserReferences()
388 			OS_ANALYZER_SUPPRESS("77508635") OSSafeReleaseNULL(machPort);  in destroyUserReferences()
392 		OS_ANALYZER_SUPPRESS("77508635") OSSafeReleaseNULL(machPort);  in destroyUserReferences()
648 	IOMachPort *machPort = NULL;  in iokit_port_for_object()  local
655 	machPort = IOMachPort::portForObjectInBucket(bucket, obj, type);  in iokit_port_for_object()
657 	if (__improbable(machPort == NULL)) {  in iokit_port_for_object()
658 		machPort = IOMachPort::withObjectAndType(obj, type);  in iokit_port_for_object()
659 		if (__improbable(machPort == NULL)) {  in iokit_port_for_object()
662 		SLIST_INSERT_HEAD(bucket, machPort, link);  in iokit_port_for_object()
664 		machPort->mscount++;  in iokit_port_for_object()
667 	iokit_retain_port(machPort->port);  in iokit_port_for_object()
668 	port = machPort->port;  in iokit_port_for_object()