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fsck_v7fs.h revision 1.1 
      1 /*	$NetBSD: fsck_v7fs.h,v 1.1 2011/06/27 11:52:58 uch Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2011 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _SBIN_FSCK_V7FS_FSCK_V7FS_H_
     33 #define	_SBIN_FSCK_V7FS_FSCK_V7FS_H_
     34 
     35 enum fsck_operate {
     36 	PREEN,
     37 	ASK,
     38 	ALWAYS_YES,
     39 	ALWAYS_NO,
     40 };
     41 
     42 #define	V7FS_FSCK_DATABLOCK_DUP	0x01
     43 #define	V7FS_FSCK_FREEBLOCK_DUP	0x02
     44 
     45 #define	PROGRESS_BAR_GRANULE	100
     46 struct progress_arg {
     47 	const char *cdev;
     48 	const char *label;
     49 	off_t tick;
     50 	off_t cnt;
     51 	off_t total;
     52 };
     53 
     54 __BEGIN_DECLS
     55 char *filename(struct v7fs_self *, v7fs_ino_t);
     56 void progress(const struct progress_arg *);
     57 
     58 int v7fs_fsck(const struct v7fs_mount_device *, int);
     59 int reply(const char *);
     60 int reply_trivial(const char *);
     61 
     62 int pathname_check(struct v7fs_self *);
     63 int ilist_check(struct v7fs_self *);
     64 int freeinode_check(struct v7fs_self *);
     65 int freeblock_check(struct v7fs_self *);
     66 int datablock_vs_datablock_check(struct v7fs_self *);
     67 int datablock_vs_freeblock_check(struct v7fs_self *);
     68 int freeblock_vs_freeblock_check(struct v7fs_self *);
     69 
     70 void freeblock_dup_remove(struct v7fs_self *, v7fs_daddr_t);
     71 
     72 int v7fs_freeblock_foreach(struct v7fs_self *,
     73     int (*)(struct v7fs_self *, void *, v7fs_daddr_t), void *);
     74 __END_DECLS
     75 
     76 extern enum fsck_operate fsck_operate;
     77 extern struct v7fs_inode lost_and_found;
     78 
     79 #include "fsutil.h"
     80 #include "exitvalues.h"
     81 
     82 #endif /*!_SBIN_FSCK_V7FS_FSCK_V7FS_H_ */
     83