NodeListenerKey
typedef NodeListenerKey KeyType;
size_t HashKey(const NodeListenerKey& key) const
bool Compare(const NodeListenerKey& key,
NodeListenerKey(void* clientListener, dev_t device, ino_t node)
NodeListenerKey(listener, device, node));
NodeListenerKey(listener, device, node));
bool operator==(const NodeListenerKey& other) const
struct FileSystem::NodeListenerProxy : NodeListenerKey, NotificationListener {
NodeListenerKey(clientListener, device, node),
struct NodeListenerKey;