Return the bundle identifier of the given class.
- macOS 10.4+
- Mac Catalyst 13.0+
The name of the class as a CFString.
The resulting CFStringRef. This should be released by the caller. If a valid class name is not passed in, then NULL is returned.
This function uses the OSMetaClass system in the kernel to derive the name of the kmod, which is the same as the bundle identifier.
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.