Returns an iterator over a registry entry’s child entries in a plane.
- macOS 10.0+
- Mac Catalyst 13.0+
The registry entry whose children to iterate over.
The name of an existing registry plane. Plane names are defined in IOKitKeys.h, for example,
The created iterator over the children of the entry, on success. The iterator must be released when the iteration is finished.
A kern_return_t error code.
This method creates an iterator which will return each of a registry entry's child entries in a specified plane.
Create a matching dictionary that specifies an IOService match based on BSD device name.
Creates and returns a mach port suitable for receiving IOKit messages of the specified type.
Returns the mach port used to initiate communication with IOKit.
Creates and returns a notification object for receiving IOKit notifications of new devices or state changes.
Returns kernel retain count of an IOKit object. Identical to IOObjectGetKernelRetainCount() but available prior to Mac OS 10.6.
Checks two object handles to see if they represent the same kernel object.
Retains an object handle previously returned by IOKitLib.
Look up registered IOService objects that match a matching dictionary, and install a notification request of new IOServices that match.
Close a connection to an IOService and destroy the connect handle.
Create a matching dictionary that specifies an IOService class match.