AddObject
Adds an audio object to the driver.
Declaration
kern_return_t AddObject(IOUserAudioObject *in_object);Parameters
- in_object:
The Iouseraudioobjectid to add to the driver.
Return Value
kIOReturnSuccess on success, or another value if an error occurs. For a list of error codes, see Error Codes.
Discussion
Use this method to add to the driver any objects that require management by the host. If the add succeeds, the object’s reference count increments by one. The caller should also call PropertiesChanged to notify the host of any changes.