[linux-2.6-block.git] / fs / ocfs2 / namei.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * namei.h
 *
 * Function prototypes
 *
 * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
 */

#ifndef OCFS2_NAMEI_H
#define OCFS2_NAMEI_H

#define OCFS2_DIO_ORPHAN_PREFIX "dio-"
#define OCFS2_DIO_ORPHAN_PREFIX_LEN 4

extern const struct inode_operations ocfs2_dir_iops;

struct dentry *ocfs2_get_parent(struct dentry *child);

int ocfs2_orphan_del(struct ocfs2_super *osb,
		     handle_t *handle,
		     struct inode *orphan_dir_inode,
		     struct inode *inode,
		     struct buffer_head *orphan_dir_bh,
		     bool dio);
int ocfs2_create_inode_in_orphan(struct inode *dir,
				 int mode,
				 struct inode **new_inode);
int ocfs2_add_inode_to_orphan(struct ocfs2_super *osb,
		struct inode *inode);
int ocfs2_del_inode_from_orphan(struct ocfs2_super *osb,
		struct inode *inode, struct buffer_head *di_bh,
		int update_isize, loff_t end);
int ocfs2_mv_orphaned_inode_to_new(struct inode *dir,
				   struct inode *new_inode,
				   struct dentry *new_dentry);

#endif /* OCFS2_NAMEI_H */
Commit	Line	Data
328970de	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
fa60ce2c	2	/*
ccd979bd MF	3	* namei.h
	4	*
	5	* Function prototypes
	6	*
	7	* Copyright (C) 2002, 2004 Oracle. All rights reserved.
ccd979bd MF	8	*/
	9
	10	#ifndef OCFS2_NAMEI_H
	11	#define OCFS2_NAMEI_H
	12
30edc43c JQ	13	#define OCFS2_DIO_ORPHAN_PREFIX "dio-"
	14	#define OCFS2_DIO_ORPHAN_PREFIX_LEN 4
	15
92e1d5be	16	extern const struct inode_operations ocfs2_dir_iops;
ccd979bd MF	17
	18	struct dentry ocfs2_get_parent(struct dentry child);
	19
ccd979bd	20	int ocfs2_orphan_del(struct ocfs2_super *osb,
1fabe148	21	handle_t *handle,
ccd979bd MF	22	struct inode *orphan_dir_inode,
ccd979bd MF	23	struct inode *inode,
06ee5c75 JQ	24	struct buffer_head *orphan_dir_bh,
06ee5c75 JQ	25	bool dio);
bc13d347 TM	26	int ocfs2_create_inode_in_orphan(struct inode *dir,
	27	int mode,
	28	struct inode **new_inode);
06ee5c75 JQ	29	int ocfs2_add_inode_to_orphan(struct ocfs2_super *osb,
	30	struct inode *inode);
	31	int ocfs2_del_inode_from_orphan(struct ocfs2_super *osb,
cf1776a9 JQ	32	struct inode inode, struct buffer_head di_bh,
cf1776a9 JQ	33	int update_isize, loff_t end);
bc13d347 TM	34	int ocfs2_mv_orphaned_inode_to_new(struct inode *dir,
	35	struct inode *new_inode,
	36	struct dentry *new_dentry);
ccd979bd	37
ccd979bd	38	#endif /* OCFS2_NAMEI_H */