Creates and returns a notification object for receiving IOKit notifications of new devices or state changes.
The master port obtained from IOMasterPort(). Pass kIOMasterPortDefault to look up the default master port.
A reference to the notification object.
Creates the notification object to receive notifications from IOKit of new device arrivals or state changes. The notification object can be supply a CFRunLoopSource, or mach_port_t to be used to listen for events.
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.
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.