3 * Copyright (C) 2002 Florin Malita <mali@go.ro>
5 * This file is part of LUFS, a free userspace filesystem implementation.
6 * See http://lufs.sourceforge.net/ for updates.
8 * LUFS is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * LUFS is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 #define DEF_NENTRIES 6
40 struct list_head e_list;
41 struct lufs_fattr e_attr;
46 struct list_head d_entries;
47 struct list_head d_list;
48 unsigned long d_stamp;
55 struct list_head buckets[NBUCKETS];
56 int lengths[NBUCKETS];
59 struct dir_cache* lu_cache_create(struct list_head*);
60 void lu_cache_destroy(struct dir_cache*);
62 int lu_cache_lookup_file(struct dir_cache*, char*, struct lufs_fattr*, char*, int);
63 void lu_cache_add(struct dir_cache*, char*, char*, struct lufs_fattr*, char*);
64 int lu_cache_readdir(struct dir_cache*, char*, int, char*, int);
65 int lu_cache_invalidate(struct dir_cache*, char*);