func (t *InotifyTracker) NewWatcher() (*fsnotify.Watcher, error) { t.mux.Lock() defer t.mux.Unlock() w, err := fsnotify.NewWatcher() if err == nil { t.watchers[w] = true } return w, err }
func ExampleNewWatcher() { watcher, err := fsnotify.NewWatcher() if err != nil { log.Fatal(err) } go func() { for { select { case ev := <-watcher.Event: log.Println("event:", ev) case err := <-watcher.Error: log.Println("error:", err) } } }() err = watcher.Watch("/tmp/foo") if err != nil { log.Fatal(err) } }