198   hb_atomic_ptr_t<hb_user_data_array_t> user_data;  member
238   obj->header.user_data.init ();  in hb_object_init()
287   hb_user_data_array_t *user_data = obj->header.user_data.get ();  in hb_object_fini()  local
288   if (user_data)  in hb_object_fini()
290     user_data->fini ();  in hb_object_fini()
291     free (user_data);  in hb_object_fini()
292     user_data = nullptr;  in hb_object_fini()
307   hb_user_data_array_t *user_data = obj->header.user_data.get ();  in hb_object_set_user_data()
308   if (unlikely (!user_data))  in hb_object_set_user_data()
310     user_data = (hb_user_data_array_t *) calloc (sizeof (hb_user_data_array_t), 1);  in hb_object_set_user_data()
311     if (unlikely (!user_data))  in hb_object_set_user_data()
313     user_data->init ();  in hb_object_set_user_data()
314     if (unlikely (!obj->header.user_data.cmpexch (nullptr, user_data)))  in hb_object_set_user_data()
316       user_data->fini ();  in hb_object_set_user_data()
317       free (user_data);  in hb_object_set_user_data()
322   return user_data->set (key, data, destroy, replace);  in hb_object_set_user_data()
332   hb_user_data_array_t *user_data = obj->header.user_data.get ();  in hb_object_get_user_data()  local
333   if (!user_data)  in hb_object_get_user_data()
335   return user_data->get (key);  in hb_object_get_user_data()