203     list *clients = NULL;  in watchForKey()  local
216     clients = dictFetchValue(c->db->watched_keys,key);  in watchForKey()
217     if (!clients) {  in watchForKey()
218         clients = listCreate();  in watchForKey()
219         dictAdd(c->db->watched_keys,key,clients);  in watchForKey()
222     listAddNodeTail(clients,c);  in watchForKey()
240         list *clients;  in unwatchAllKeys()  local
246         clients = dictFetchValue(wk->db->watched_keys, wk->key);  in unwatchAllKeys()
247         serverAssertWithInfo(c,NULL,clients != NULL);  in unwatchAllKeys()
248         listDelNode(clients,listSearchKey(clients,c));  in unwatchAllKeys()
250         if (listLength(clients) == 0)  in unwatchAllKeys()
262     list *clients;  in touchWatchedKey()  local
267     clients = dictFetchValue(db->watched_keys, key);  in touchWatchedKey()
268     if (!clients) return;  in touchWatchedKey()
272     listRewind(clients,&li);  in touchWatchedKey()
289     listRewind(server.clients,&li1);  in touchWatchedKeysOnFlush()