title: Mac OSX programatically determine if file system events will be sent for a volume
body: <p>I'm developing an application that listens to file system events to update its state. File system events do not occur for all volumes, particularly network volumes and some removable drives don't seem to support this. Is there a way to programatically determine (using apple api) if for a given volume file system events are provided?</p>
  
  <p>Thanks </p>