Method OnAfterClose

file.go:67–71

OnAfterClose registers event callback func's that are invoked after the file is closed.

(cb func())

// OnAfterClose registers event callback func's that are invoked after the
// file is closed.
func (r *FileRef) OnAfterClose(cb func()) {
	r.m.Lock()
	r.afterCloseCallbacks = append(r.afterCloseCallbacks, cb)
	r.m.Unlock()
}

// AddRef increases the ref-count on the file ref.
func (r *FileRef) AddRef() File {