/usr/include/hfsplus/fscheck.h is in libhfsp-dev 1.0.4-15.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 | /*
* libhfs - library for reading and writing Macintosh HFS volumes.
*
* This code checks the structures of a HFS+ volume for correctnes
*
* Copyright (C) 2000 Klaus Halfmann <klaus.halfmann@feri.de>
* Original 1996-1998 Robert Leslie <rob@mars.org>
* Additional work by Brad Boyer (flar@pants.nu)
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Id: fscheck.h,v 1.1.1.1 2002/03/05 19:50:28 klaus Exp $
*/
/* Bitflags for check operations */
/* Show normal output only */
#define HFSPCHECK_NORMAL 0x0000
/* Try to fix any error autmatically (but not yet ...) */
#define HFSPCHECK_AUTO 0x0001
/* verbose, show more output about almost everything */
#define HFSPCHECK_VERBOSE 0x0002
/* ignore errros (if possible) default stop after first error */
#define HFSPCHECK_IGNOREERR 0x0004
/* On return this variable is set to a
* combination of the flags below */
extern int hfspcheck_error;
/* Id like to include those but found no definitions */
#define FSCK_NOERR 0 // No errors
#define FSCK_FSCORR 1 // File system errors corrected
#define FSCK_REBOOT 2 // System should be rebooted
#define FSCK_ERR 4 // File system errors left uncorrected
#define FSCK_ERROPR 8 // Operational error
#define FSCK_USAGE 16 // Usage or syntax error
#define FSCK_SHARED 128 // Shared library error
#define FSCK_FATAL (FSCK_ERR | FSCK_ERROPR | FSCK_USAGE | FSCK_SHARED)
// Will not continue checking when one of these is found
/* Do the minimal check required after an unclean mount.
*
* The volume should be mounted readonly.
*
* returns the highest cnid found. 0 denotes an error.
* In case of error the volume should not be used at all.
*/
extern UInt32 minimal_check(volume* vol);
/* Do every check that can be imagined (or more :)
*
* returns the highest cnid found. 0 denotes an error.
* In case of error the volume may still be useable.
*/
extern int maximum_check(char* path, int flags);
/* Do usefull checks, practice will tell what this is.
*
* returns the highest cnid found. 0 denotes an error.
* In case of error the volume may still be useable.
*/
extern int hfsplus_check(char* path, int flags);
/* Dump all raw fork information to stdout */
extern void print_fork(hfsp_fork_raw* f);
/* Check wether all blocks of a fork are marked as allocated.
*
* returns number of errors found.
*/
extern int check_forkalloc(volume* vol, hfsp_fork_raw* fork);
/**** Defined in btreecheck.c ****/
/** Intialize catalog btree */
int fscheck_init_cat(btree* bt, volume* vol, hfsp_fork_raw* fork);
/** Intialize catalog btree */
int fscheck_init_extent(btree* bt, volume* vol, hfsp_fork_raw* fork);
/** Check a complete btree by traversing it in-oder */
int fscheck_btree(btree *bt);
/** Check all files in leaf nodes */
int fscheck_files(volume* vol);
/** global data used during fsck */
struct {
UInt32 maxCnid;
UInt32 macNow; // current date in mac-offset
int verbose;
int ignoreErr;
} fsck_data;
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