+/*
+ * Initialize a new directory handle from an existing directory fd.
+ *
+ * The new directory handle assumes the ownership of the directory fd.
+ * Note that this method should only be used in very specific cases, such as
+ * re-creating a directory handle from a dirfd passed over a unix socket.
+ *
+ * An initialized directory handle must be finalized using
+ * lttng_directory_handle_fini().
+ */