serial: replace remaining __FUNCTION__ occurrences
[linux-2.6.git] / fs / ocfs2 / dir.h
1 /* -*- mode: c; c-basic-offset: 8; -*-
2  * vim: noexpandtab sw=8 ts=8 sts=0:
3  *
4  * dir.h
5  *
6  * Function prototypes
7  *
8  * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
9  *
10  * This program is free software; you can redistribute it and/or
11  * modify it under the terms of the GNU General Public
12  * License as published by the Free Software Foundation; either
13  * version 2 of the License, or (at your option) any later version.
14  *
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
18  * General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public
21  * License along with this program; if not, write to the
22  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23  * Boston, MA 021110-1307, USA.
24  */
25
26 #ifndef OCFS2_DIR_H
27 #define OCFS2_DIR_H
28
29 struct buffer_head *ocfs2_find_entry(const char *name,
30                                      int namelen,
31                                      struct inode *dir,
32                                      struct ocfs2_dir_entry **res_dir);
33 int ocfs2_delete_entry(handle_t *handle,
34                        struct inode *dir,
35                        struct ocfs2_dir_entry *de_del,
36                        struct buffer_head *bh);
37 int __ocfs2_add_entry(handle_t *handle,
38                       struct inode *dir,
39                       const char *name, int namelen,
40                       struct inode *inode, u64 blkno,
41                       struct buffer_head *parent_fe_bh,
42                       struct buffer_head *insert_bh);
43 static inline int ocfs2_add_entry(handle_t *handle,
44                                   struct dentry *dentry,
45                                   struct inode *inode, u64 blkno,
46                                   struct buffer_head *parent_fe_bh,
47                                   struct buffer_head *insert_bh)
48 {
49         return __ocfs2_add_entry(handle, dentry->d_parent->d_inode,
50                                  dentry->d_name.name, dentry->d_name.len,
51                                  inode, blkno, parent_fe_bh, insert_bh);
52 }
53 int ocfs2_update_entry(struct inode *dir, handle_t *handle,
54                        struct buffer_head *de_bh, struct ocfs2_dir_entry *de,
55                        struct inode *new_entry_inode);
56
57 int ocfs2_check_dir_for_entry(struct inode *dir,
58                               const char *name,
59                               int namelen);
60 int ocfs2_empty_dir(struct inode *inode);
61 int ocfs2_find_files_on_disk(const char *name,
62                              int namelen,
63                              u64 *blkno,
64                              struct inode *inode,
65                              struct buffer_head **dirent_bh,
66                              struct ocfs2_dir_entry **dirent);
67 int ocfs2_lookup_ino_from_name(struct inode *dir, const char *name,
68                                int namelen, u64 *blkno);
69 int ocfs2_readdir(struct file *filp, void *dirent, filldir_t filldir);
70 int ocfs2_dir_foreach(struct inode *inode, loff_t *f_pos, void *priv,
71                       filldir_t filldir);
72 int ocfs2_prepare_dir_for_insert(struct ocfs2_super *osb,
73                                  struct inode *dir,
74                                  struct buffer_head *parent_fe_bh,
75                                  const char *name,
76                                  int namelen,
77                                  struct buffer_head **ret_de_bh);
78 struct ocfs2_alloc_context;
79 int ocfs2_fill_new_dir(struct ocfs2_super *osb,
80                        handle_t *handle,
81                        struct inode *parent,
82                        struct inode *inode,
83                        struct buffer_head *fe_bh,
84                        struct ocfs2_alloc_context *data_ac);
85
86 #endif /* OCFS2_DIR_H */