Determines if the registry entry is attached in a plane.
SDKs
- macOS 10.0+
- Mac Catalyst 13.0+
Framework
- IOKit
Declaration
func IORegistryEntryInPlane(_ entry: io _registry _entry _t, _ plane: Unsafe Pointer<Int8>!) -> boolean _t
Parameters
entry
The registry entry.
plane
The name of an existing registry plane. Plane names are defined in IOKitKeys.h, eg. kIOServicePlane.
Return Value
If the entry has a parent in the plane, true is returned, otherwise false is returned.
Discussion
This method determines if the entry is attached in a plane to any other entry.