1/* -*- mode: c; c-basic-offset: 8; -*-
 2 * vim: noexpandtab sw=8 ts=8 sts=0:
 3 *
 4 * filecheck.h
 5 *
 6 * Online file check.
 7 *
 8 * Copyright (C) 2016 SuSE.  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, version 2.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
17 * General Public License for more details.
18 */
19
20
21#ifndef FILECHECK_H
22#define FILECHECK_H
23
24#include <linux/types.h>
25#include <linux/list.h>
26
27
28/* File check errno */
29enum {
30	OCFS2_FILECHECK_ERR_SUCCESS = 0,	/* Success */
31	OCFS2_FILECHECK_ERR_FAILED = 1000,	/* Other failure */
32	OCFS2_FILECHECK_ERR_INPROGRESS,		/* In progress */
33	OCFS2_FILECHECK_ERR_READONLY,		/* Read only */
34	OCFS2_FILECHECK_ERR_INJBD,		/* Buffer in jbd */
35	OCFS2_FILECHECK_ERR_INVALIDINO,		/* Invalid ino */
36	OCFS2_FILECHECK_ERR_BLOCKECC,		/* Block ecc */
37	OCFS2_FILECHECK_ERR_BLOCKNO,		/* Block number */
38	OCFS2_FILECHECK_ERR_VALIDFLAG,		/* Inode valid flag */
39	OCFS2_FILECHECK_ERR_GENERATION,		/* Inode generation */
40	OCFS2_FILECHECK_ERR_UNSUPPORTED		/* Unsupported */
41};
42
43#define OCFS2_FILECHECK_ERR_START	OCFS2_FILECHECK_ERR_FAILED
44#define OCFS2_FILECHECK_ERR_END		OCFS2_FILECHECK_ERR_UNSUPPORTED
45
46int ocfs2_filecheck_create_sysfs(struct super_block *sb);
47int ocfs2_filecheck_remove_sysfs(struct super_block *sb);
48
49#endif  /* FILECHECK_H */