ReportLinkStatus
Reports the status of the link between the device and your driver to the system.
Declaration
virtual kern_return_t ReportLinkStatus(IOUserNetworkLinkStatus linkStatus, IOUserNetworkMediaType activeMediaType);Parameters
- linkStatus:
The state of the connection to your device. For a list of possible values, see the constants in Iousernetworklinkstatus.
- activeMediaType:
The media type that your device currently supports. The media type must be one you previously reported using the Reportavailablemediatypes method.
Return Value
kIOReturnSuccess on success, or another value if an error occurred.
Discussion
Call this method when you want to notify the network about any changes to the link status or active media type for your device.