105   DirCache cache;         /* The cache of directory reader objects */  member
180   ef->cache.mem = NULL;  in new_ExpandFile()
181   ef->cache.head = NULL;  in new_ExpandFile()
182   ef->cache.next = NULL;  in new_ExpandFile()
183   ef->cache.tail = NULL;  in new_ExpandFile()
205   ef->cache.mem = _new_FreeList(sizeof(DirNode), DIR_CACHE_BLK);  in new_ExpandFile()
206   if(!ef->cache.mem)  in new_ExpandFile()
252     for(dnode=ef->cache.head; dnode; dnode=dnode->next)  in del_ExpandFile()
258     ef->cache.mem = _del_FreeList(ef->cache.mem, 1);  in del_ExpandFile()
259     ef->cache.head = ef->cache.tail = ef->cache.next = NULL;  in del_ExpandFile()
692   DirCache *cache = &ef->cache;  in ef_open_dir()  local
696   if(!cache->next) {  in ef_open_dir()
697     node = (DirNode *) _new_FreeListNode(cache->mem);  in ef_open_dir()
716       node = (DirNode *) _del_FreeListNode(cache->mem, node);  in ef_open_dir()
722     node->prev = cache->tail;  in ef_open_dir()
723     if(cache->tail)  in ef_open_dir()
724       cache->tail->next = node;  in ef_open_dir()
726       cache->head = node;  in ef_open_dir()
727     cache->next = cache->tail = node;  in ef_open_dir()
732   node = cache->next;  in ef_open_dir()
744   cache->next = node->next;  in ef_open_dir()
748     cache->head = node->next;  in ef_open_dir()
752     cache->tail = node->prev;  in ef_open_dir()
776   DirCache *cache = &ef->cache;  in ef_close_dir()  local
785   node->prev = cache->tail;  in ef_close_dir()
786   if(cache->tail)  in ef_close_dir()
787     cache->tail->next = node;  in ef_close_dir()
789     cache->head = cache->tail = node;  in ef_close_dir()
790   if(!cache->next)  in ef_close_dir()
791     cache->next = node;  in ef_close_dir()