| 1 | /* -*- mode: c; c-basic-offset: 8; -*- |
| 2 | * vim: noexpandtab sw=8 ts=8 sts=0: |
| 3 | * |
| 4 | * namei.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_NAMEI_H |
| 27 | #define OCFS2_NAMEI_H |
| 28 | |
| 29 | #define OCFS2_DIO_ORPHAN_PREFIX "dio-" |
| 30 | #define OCFS2_DIO_ORPHAN_PREFIX_LEN 4 |
| 31 | |
| 32 | extern const struct inode_operations ocfs2_dir_iops; |
| 33 | |
| 34 | struct dentry *ocfs2_get_parent(struct dentry *child); |
| 35 | |
| 36 | int ocfs2_orphan_del(struct ocfs2_super *osb, |
| 37 | handle_t *handle, |
| 38 | struct inode *orphan_dir_inode, |
| 39 | struct inode *inode, |
| 40 | struct buffer_head *orphan_dir_bh, |
| 41 | bool dio); |
| 42 | int ocfs2_create_inode_in_orphan(struct inode *dir, |
| 43 | int mode, |
| 44 | struct inode **new_inode); |
| 45 | int ocfs2_add_inode_to_orphan(struct ocfs2_super *osb, |
| 46 | struct inode *inode); |
| 47 | int ocfs2_del_inode_from_orphan(struct ocfs2_super *osb, |
| 48 | struct inode *inode, struct buffer_head *di_bh, |
| 49 | int update_isize, loff_t end); |
| 50 | int ocfs2_mv_orphaned_inode_to_new(struct inode *dir, |
| 51 | struct inode *new_inode, |
| 52 | struct dentry *new_dentry); |
| 53 | |
| 54 | #endif /* OCFS2_NAMEI_H */ |