Function

IOBluetoothRegisterForRFCOMMChannelOpenNotifications(_:_:)

Allows a client to register for RFCOMM channel open notifications for any RFCOMM channel.

Declaration

func IOBluetoothRegisterForRFCOMMChannelOpenNotifications(_ callback: IOBluetoothUserNotificationCallback!, _ inRefCon: UnsafeMutableRawPointer!) -> Unmanaged<IOBluetoothUserNotificationRef>!

Parameters

callback

The callback to be called when a new RFCOMM channel is opened.

inRefCon

Client-supplied refCon to be passed to the callback.

Return Value

Returns an IOBluetoothUserNotificationRef representing the outstanding RFCOMM channel notification. To unregister the notification, call IOBluetoothUserNotificationUnregister() with the returned IOBluetoothUserNotificationRef. If an error is encountered creating the notification, NULL is returned. The returned IOBluetoothUserNotificationRef will be valid for as long as the notification is registered. It is not necessary to retain the result. Once the notification is unregistered, it will no longer be valid.

Discussion

The given callback will be called whenever any RFCOMM channel is opened.

See Also

Miscellaneous

func IOBluetoothIgnoreHIDDevice(IOBluetoothDeviceRef!)

Hints that the macOS Bluetooth software should ignore a HID device that connects up.

func IOBluetoothRemoveIgnoredHIDDevice(IOBluetoothDeviceRef!)

The counterpart to the above IOBluetoothIgnoreHIDDevice() API.