3516 IOService::open(   IOService *     forClient,  in open()  argument
3526 	context.excludeClient       = forClient;  in open()
3538 	if (ok && forClient && forClient->reserved->uvars && forClient->reserved->uvars->userServer) {  in open()
3539 		ret = forClient->reserved->uvars->userServer->serviceOpen(this, forClient);  in open()
3546 		ok = handleOpen( forClient, options, arg );  in open()
3548 		if (!ok && forClient && forClient->reserved->uvars && forClient->reserved->uvars->userServer) {  in open()
3549 			forClient->reserved->uvars->userServer->serviceClose(this, forClient);  in open()
3559 IOService::close(  IOService *     forClient,  in close()  argument
3567 	wasClosed = handleIsOpen( forClient );  in close()
3569 		handleClose( forClient, options );  in close()
3572 		if (forClient && forClient->reserved->uvars && forClient->reserved->uvars->userServer) {  in close()
3573 			forClient->reserved->uvars->userServer->serviceClose(this, forClient);  in close()
3580 		forClient->scheduleStop( this );  in close()
3586 		context.excludeClient   = forClient;  in close()
3595 IOService::isOpen( const IOService * forClient ) const  in isOpen()
3602 	ok = handleIsOpen( forClient );  in isOpen()
3610 IOService::handleOpen(     IOService *     forClient,  in handleOpen()  argument
3618 		__owner = forClient;  in handleOpen()
3623 			__owner = forClient;  in handleOpen()
3632 IOService::handleClose(    IOService *     forClient,  in handleClose()  argument
3635 	if (__owner == forClient) {  in handleClose()
3641 IOService::handleIsOpen(   const IOService * forClient ) const  in handleIsOpen()
3643 	if (forClient) {  in handleIsOpen()
3644 		return __owner == forClient;  in handleIsOpen()
3646 		return __owner != forClient;  in handleIsOpen()