iokit/Kernel/IOUserClient.cpp

89 	IOStatistics::countUserClientCall(client); \
417     IOUserClient *	client;
426 	if( (client = OSDynamicCast( IOUserClient, obj ))) {
428 	    client->clientDied();
1129 IOReturn IOUserClient::connectClient( IOUserClient * /* client */ )
1968     CHECK( IOUserClient, connection, client );
1971     return( client->getNotificationSemaphore( (UInt32) notification_type,
2491     IOUserClient * client = 0;
2543 		    connect_type, propertiesDict, &client );
2550 	    assert( OSDynamicCast(IOUserClient, client) );
2554 		&& (kOSBooleanTrue != client->getProperty(kIOUserClientCrossEndianCompatibleKey)));
2557 	    else if (0 != mac_iokit_check_open(kauth_cred_get(), client, connect_type))
2563 		client->clientClose();
2564 		client->release();
2565 		client = 0;
2568 	    client->sharedInstance = (0 != client->getProperty(kIOUserClientSharedInstanceKey));
2572 		client->setProperty(kIOUserClientCreatorKey, creatorName);
2579     *connection = client;
2593     CHECK( IOUserClient, connection, client );
2596     client->clientClose();
2608     CHECK( IOUserClient, connection, client );
2610     theService = client->getService();
2626     CHECK( IOUserClient, connection, client );
2629     return( client->registerNotificationPort( port, notification_type,
2640     CHECK( IOUserClient, connection, client );
2643     return( client->registerNotificationPort( port, notification_type,
2661     CHECK( IOUserClient, connection, client );
2664     map = client->mapClientMemory64( memory_type, into_task, flags, *address );
2671         if( client->sharedInstance
2681             // keep it with the user client
2683             if( 0 == client->mappings)
2684                 client->mappings = OSSet::withCapacity(2);
2685             if( client->mappings)
2686                 client->mappings->setObject( map);
2766     CHECK( IOUserClient, connection, client );
2769     err = client->clientMemoryForType( (UInt32) memory_type, &options, &memory );
2781             if( client->mappings)
2782                 client->mappings->removeObject( map);
2828     CHECK( IOUserClient, connection, client );
2832     return( client->connectClient( to ) );
2865     CHECK( IOUserClient, connection, client );
2901     ret = client->externalMethod( selector, &args );
2957     CHECK( IOUserClient, connection, client );
3000     ret = client->externalMethod( selector, &args );
3036     CHECK( IOUserClient, connection, client );
3082     ret = client->externalMethod( selector, &args );