59 строки
1.7 KiB
C
59 строки
1.7 KiB
C
|
/* -*- mode: c; c-basic-offset: 8; -*-
|
||
|
|
* vim: noexpandtab sw=8 ts=8 sts=0:
|
||
|
|
*
|
||
|
|
* namei.h
|
||
|
|
*
|
||
|
|
* Function prototypes
|
||
|
|
*
|
||
|
|
* Copyright (C) 2002, 2004 Oracle. All rights reserved.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public
|
||
|
|
* License along with this program; if not, write to the
|
||
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
* Boston, MA 021110-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef OCFS2_NAMEI_H
|
||
|
|
#define OCFS2_NAMEI_H
|
||
|
|
|
||
|
|
extern struct inode_operations ocfs2_dir_iops;
|
||
|
|
|
||
|
|
struct dentry *ocfs2_get_parent(struct dentry *child);
|
||
|
|
|
||
|
|
int ocfs2_check_dir_entry (struct inode *dir,
|
||
|
|
struct ocfs2_dir_entry *de,
|
||
|
|
struct buffer_head *bh,
|
||
|
|
unsigned long offset);
|
||
|
|
struct buffer_head *ocfs2_find_entry(const char *name,
|
||
|
|
int namelen,
|
||
|
|
struct inode *dir,
|
||
|
|
struct ocfs2_dir_entry **res_dir);
|
||
|
|
int ocfs2_orphan_del(struct ocfs2_super *osb,
|
||
|
|
struct ocfs2_journal_handle *handle,
|
||
|
|
struct inode *orphan_dir_inode,
|
||
|
|
struct inode *inode,
|
||
|
|
struct buffer_head *orphan_dir_bh);
|
||
|
|
|
||
|
|
static inline int ocfs2_match(int len,
|
||
|
|
const char * const name,
|
||
|
|
struct ocfs2_dir_entry *de)
|
||
|
|
{
|
||
|
|
if (len != de->name_len)
|
||
|
|
return 0;
|
||
|
|
if (!de->inode)
|
||
|
|
return 0;
|
||
|
|
return !memcmp(name, de->name, len);
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif /* OCFS2_NAMEI_H */
|