4 * Copyright (C) 1993, 1994 Theodore Ts'o. This file may be
5 * redistributed under the terms of the GNU Public License.
19 #ifdef HAVE_SYS_TYPES_H
20 #include <sys/types.h>
22 #ifdef HAVE_SYS_TIME_H
29 #if EXT2_FLAT_INCLUDES
34 #include "ext2fs/ext2_fs.h"
35 #include "ext2fs/ext2fs.h"
36 #include "blkid/blkid.h"
39 #include "support/profile.h"
40 #include "support/prof_err.h"
45 #define _(a) (gettext (a))
47 #define N_(a) gettext_noop (a)
51 #define P_(singular, plural, n) (ngettext (singular, plural, n))
53 #define NLS_CAT_NAME "e2fsprogs"
56 #define LOCALEDIR "/usr/share/locale"
61 #define P_(singular, plural, n) ((n) == 1 ? (singular) : (plural))
65 #define E2FSCK_ATTR(x) __attribute__(x)
67 #define E2FSCK_ATTR(x)
70 #include "support/quotaio.h"
73 * Exit codes used by fsck-type programs
75 #define FSCK_OK 0 /* No errors */
76 #define FSCK_NONDESTRUCT 1 /* File system errors corrected */
77 #define FSCK_REBOOT 2 /* System should be rebooted */
78 #define FSCK_UNCORRECTED 4 /* File system errors left uncorrected */
79 #define FSCK_ERROR 8 /* Operational error */
80 #define FSCK_USAGE 16 /* Usage or syntax error */
81 #define FSCK_CANCELED 32 /* Aborted with a signal or ^C */
82 #define FSCK_LIBRARY 128 /* Shared library error */
85 * The last ext2fs revision level that this version of e2fsck is able to
88 #define E2FSCK_CURRENT_REV 1
91 * The directory information structure; stores directory information
92 * collected in earlier passes, to avoid disk i/o in fetching the
93 * directory information.
96 ext2_ino_t ino
; /* Inode number */
97 ext2_ino_t dotdot
; /* Parent according to '..' */
98 ext2_ino_t parent
; /* Parent according to treewalk */
103 * The indexed directory information structure; stores information for
104 * directories which contain a hash tree index.
107 ext2_ino_t ino
; /* Inode number */
108 short depth
; /* depth of tree (15 bits) */
110 __u8 casefolded_hash
:1;
111 blk_t numblocks
; /* number of blocks in dir */
112 struct dx_dirblock_info
*dx_block
; /* Array of size numblocks */
115 #define DX_DIRBLOCK_ROOT 1
116 #define DX_DIRBLOCK_LEAF 2
117 #define DX_DIRBLOCK_NODE 3
118 #define DX_DIRBLOCK_CORRUPT 4
119 #define DX_DIRBLOCK_CLEARED 8
121 struct dx_dirblock_info
{
127 ext2_dirhash_t min_hash
;
128 ext2_dirhash_t max_hash
;
129 ext2_dirhash_t node_min_hash
;
130 ext2_dirhash_t node_max_hash
;
133 #define DX_FLAG_REFERENCED 1
134 #define DX_FLAG_DUP_REF 2
135 #define DX_FLAG_FIRST 4
136 #define DX_FLAG_LAST 8
138 struct encrypted_file_info
;
140 #define RESOURCE_TRACK
142 #ifdef RESOURCE_TRACK
144 * This structure is used for keeping track of how much resources have
145 * been used for a particular pass of e2fsck.
147 struct resource_track
{
148 struct timeval time_start
;
149 struct timeval user_start
;
150 struct timeval system_start
;
152 unsigned long long bytes_read
;
153 unsigned long long bytes_written
;
160 #define E2F_OPT_READONLY 0x0001
161 #define E2F_OPT_PREEN 0x0002
162 #define E2F_OPT_YES 0x0004
163 #define E2F_OPT_NO 0x0008
164 #define E2F_OPT_TIME 0x0010
165 #define E2F_OPT_TIME2 0x0020
166 #define E2F_OPT_CHECKBLOCKS 0x0040
167 #define E2F_OPT_DEBUG 0x0080
168 #define E2F_OPT_FORCE 0x0100
169 #define E2F_OPT_WRITECHECK 0x0200
170 #define E2F_OPT_COMPRESS_DIRS 0x0400
171 #define E2F_OPT_FRAGCHECK 0x0800
172 #define E2F_OPT_JOURNAL_ONLY 0x1000 /* only replay the journal */
173 #define E2F_OPT_DISCARD 0x2000
174 #define E2F_OPT_CONVERT_BMAP 0x4000 /* convert blockmap to extent */
175 #define E2F_OPT_FIXES_ONLY 0x8000 /* skip all optimizations */
176 #define E2F_OPT_NOOPT_EXTENTS 0x10000 /* don't optimize extents */
177 #define E2F_OPT_ICOUNT_FULLMAP 0x20000 /* use an array for inode counts */
178 #define E2F_OPT_UNSHARE_BLOCKS 0x40000
179 #define E2F_OPT_CLEAR_UNINIT 0x80000 /* Hack to clear the uninit bit */
184 #define E2F_FLAG_ABORT 0x0001 /* Abort signaled */
185 #define E2F_FLAG_CANCEL 0x0002 /* Cancel signaled */
186 #define E2F_FLAG_SIGNAL_MASK (E2F_FLAG_ABORT | E2F_FLAG_CANCEL)
187 #define E2F_FLAG_RESTART 0x0004 /* Restart signaled */
188 #define E2F_FLAG_RUN_RETURN (E2F_FLAG_SIGNAL_MASK | E2F_FLAG_RESTART)
189 #define E2F_FLAG_RESTART_LATER 0x0008 /* Restart after all iterations done */
190 #define E2F_FLAG_SETJMP_OK 0x0010 /* Setjmp valid for abort */
192 #define E2F_FLAG_PROG_BAR 0x0020 /* Progress bar on screen */
193 #define E2F_FLAG_PROG_SUPPRESS 0x0040 /* Progress suspended */
194 #define E2F_FLAG_JOURNAL_INODE 0x0080 /* Create a new ext3 journal inode */
195 #define E2F_FLAG_SB_SPECIFIED 0x0100 /* The superblock was explicitly
196 * specified by the user */
197 #define E2F_FLAG_RESTARTED 0x0200 /* E2fsck has been restarted */
198 #define E2F_FLAG_RESIZE_INODE 0x0400 /* Request to recreate resize inode */
199 #define E2F_FLAG_GOT_DEVSIZE 0x0800 /* Device size has been fetched */
200 #define E2F_FLAG_EXITING 0x1000 /* E2fsck exiting due to errors */
201 #define E2F_FLAG_TIME_INSANE 0x2000 /* Time is insane */
202 #define E2F_FLAG_PROBLEMS_FIXED 0x4000 /* At least one problem was fixed */
203 #define E2F_FLAG_ALLOC_OK 0x8000 /* Can we allocate blocks? */
205 #define E2F_RESET_FLAGS (E2F_FLAG_TIME_INSANE | E2F_FLAG_PROBLEMS_FIXED)
208 * Defines for indicating the e2fsck pass number
215 #define E2F_PASS_1B 6
218 * Define the extended attribute refcount structure
220 typedef struct ea_refcount
*ext2_refcount_t
;
223 * This is the global e2fsck structure.
225 typedef struct e2fsck_struct
*e2fsck_t
;
227 #define MAX_EXTENT_DEPTH_COUNT 5
229 struct e2fsck_struct
{
231 const char *program_name
;
232 char *filesystem_name
;
238 char *problem_log_fn
;
239 int flags
; /* E2fsck internal flags */
241 unsigned blocksize
; /* blocksize */
242 blk64_t use_superblock
; /* sb requested by user */
243 blk64_t superblock
; /* sb used to open fs */
244 blk64_t num_blocks
; /* Total number of blocks */
246 ext2_ino_t free_inodes
;
249 blkid_cache blkid
; /* blkid cache */
254 unsigned long abort_code
;
256 int (*progress
)(e2fsck_t ctx
, int pass
, unsigned long cur
,
259 ext2fs_inode_bitmap inode_used_map
; /* Inodes which are in use */
260 ext2fs_inode_bitmap inode_bad_map
; /* Inodes which are bad somehow */
261 ext2fs_inode_bitmap inode_dir_map
; /* Inodes which are directories */
262 ext2fs_inode_bitmap inode_bb_map
; /* Inodes which are in bad blocks */
263 ext2fs_inode_bitmap inode_imagic_map
; /* AFS inodes */
264 ext2fs_inode_bitmap inode_reg_map
; /* Inodes which are regular files*/
266 ext2fs_block_bitmap block_found_map
; /* Blocks which are in use */
267 ext2fs_block_bitmap block_dup_map
; /* Blks referenced more than once */
268 ext2fs_block_bitmap block_ea_map
; /* Blocks which are used by EA's */
273 ext2_icount_t inode_count
;
274 ext2_icount_t inode_link_info
;
276 ext2_refcount_t refcount
;
277 ext2_refcount_t refcount_extra
;
280 * Quota blocks and inodes to be charged for each ea block.
282 ext2_refcount_t ea_block_quota_blocks
;
283 ext2_refcount_t ea_block_quota_inodes
;
286 * ea_inode references from attr entries.
288 ext2_refcount_t ea_inode_refs
;
291 * Array of flags indicating whether an inode bitmap, block
292 * bitmap, or inode table is invalid
294 int *invalid_inode_bitmap_flag
;
295 int *invalid_block_bitmap_flag
;
296 int *invalid_inode_table_flag
;
297 int invalid_bitmaps
; /* There are invalid bitmaps/itable */
305 * For pass1_check_directory and pass1_get_blocks
307 ext2_ino_t stashed_ino
;
308 struct ext2_inode
*stashed_inode
;
311 * Location of the lost and found directory
313 ext2_ino_t lost_and_found
;
314 int bad_lost_and_found
;
317 * Directory information
319 struct dir_info_db
*dir_info
;
322 * Indexed directory information
324 ext2_ino_t dx_dir_info_count
;
325 ext2_ino_t dx_dir_info_size
;
326 struct dx_dir_info
*dx_dir_info
;
329 * Directories to hash
331 ext2_u32_list dirs_to_hash
;
334 * Encrypted file information
336 struct encrypted_file_info
*encrypted_files
;
341 int process_inode_size
;
342 int inode_buffer_blocks
;
343 unsigned int htree_slack_percentage
;
346 * ext3 journal support
348 io_channel journal_io
;
355 #ifdef RESOURCE_TRACK
357 * For timing purposes
359 struct resource_track global_rtrack
;
363 * How we display the progress update (for unix)
367 int progress_last_percent
;
368 unsigned int progress_last_time
;
369 int interactive
; /* Are we connected directly to a tty? */
370 char start_meta
[2], stop_meta
[2];
373 __u32 fs_directory_count
;
374 __u32 fs_regular_count
;
375 __u32 fs_blockdev_count
;
376 __u32 fs_chardev_count
;
377 __u32 fs_links_count
;
378 __u32 fs_symlinks_count
;
379 __u32 fs_fast_symlinks_count
;
381 __u32 fs_total_count
;
382 __u32 fs_badblocks_count
;
383 __u32 fs_sockets_count
;
388 __u32 fs_fragmented_dir
;
390 __u32 fs_ext_attr_inodes
;
391 __u32 fs_ext_attr_blocks
;
392 __u32 extent_depth_count
[MAX_EXTENT_DEPTH_COUNT
];
396 time_t time_fudge
; /* For working around buggy init scripts */
401 /* Reserve blocks for root and l+f re-creation */
402 blk64_t root_repair_block
, lnf_repair_block
;
405 * For the use of callers of the e2fsck functions; not used by
406 * e2fsck functions themselves.
409 ext2fs_block_bitmap block_metadata_map
; /* Metadata blocks */
411 /* How much are we allowed to readahead? */
412 unsigned long long readahead_kb
;
415 * Inodes to rebuild extent trees
417 ext2fs_inode_bitmap inodes_to_rebuild
;
423 /* Data structures to evaluate whether an extent tree needs rebuilding. */
424 struct extent_tree_level
{
425 unsigned int num_extents
;
426 unsigned int max_extents
;
429 struct extent_tree_info
{
432 struct extent_tree_level ext_info
[MAX_EXTENT_DEPTH_COUNT
];
435 /* Used by the region allocation code */
436 typedef __u64 region_addr_t
;
437 typedef struct region_struct
*region_t
;
440 #define strnlen(str, x) e2fsck_strnlen((str),(x))
441 extern int e2fsck_strnlen(const char * s
, int count
);
445 * Procedure declarations
448 extern void e2fsck_pass1(e2fsck_t ctx
);
449 extern void e2fsck_pass1_dupblocks(e2fsck_t ctx
, char *block_buf
);
450 extern void e2fsck_pass2(e2fsck_t ctx
);
451 extern void e2fsck_pass3(e2fsck_t ctx
);
452 extern void e2fsck_pass4(e2fsck_t ctx
);
453 extern void e2fsck_pass5(e2fsck_t ctx
);
456 extern errcode_t
e2fsck_allocate_context(e2fsck_t
*ret
);
457 extern errcode_t
e2fsck_reset_context(e2fsck_t ctx
);
458 extern void e2fsck_free_context(e2fsck_t ctx
);
459 extern int e2fsck_run(e2fsck_t ctx
);
463 extern void read_bad_blocks_file(e2fsck_t ctx
, const char *bad_blocks_file
,
464 int replace_bad_blocks
);
467 extern void e2fsck_add_dir_info(e2fsck_t ctx
, ext2_ino_t ino
, ext2_ino_t parent
);
468 extern void e2fsck_free_dir_info(e2fsck_t ctx
);
469 extern int e2fsck_get_num_dirinfo(e2fsck_t ctx
);
470 extern struct dir_info_iter
*e2fsck_dir_info_iter_begin(e2fsck_t ctx
);
471 extern struct dir_info
*e2fsck_dir_info_iter(e2fsck_t ctx
,
472 struct dir_info_iter
*);
473 extern void e2fsck_dir_info_iter_end(e2fsck_t ctx
, struct dir_info_iter
*);
474 extern int e2fsck_dir_info_set_parent(e2fsck_t ctx
, ext2_ino_t ino
,
476 extern int e2fsck_dir_info_set_dotdot(e2fsck_t ctx
, ext2_ino_t ino
,
478 extern int e2fsck_dir_info_get_parent(e2fsck_t ctx
, ext2_ino_t ino
,
480 extern int e2fsck_dir_info_get_dotdot(e2fsck_t ctx
, ext2_ino_t ino
,
484 extern void e2fsck_add_dx_dir(e2fsck_t ctx
, ext2_ino_t ino
,
485 struct ext2_inode
*inode
, int num_blocks
);
486 extern struct dx_dir_info
*e2fsck_get_dx_dir_info(e2fsck_t ctx
, ext2_ino_t ino
);
487 extern void e2fsck_free_dx_dir_info(e2fsck_t ctx
);
488 extern ext2_ino_t
e2fsck_get_num_dx_dirinfo(e2fsck_t ctx
);
489 extern struct dx_dir_info
*e2fsck_dx_dir_info_iter(e2fsck_t ctx
,
490 ext2_ino_t
*control
);
493 typedef __u64 ea_key_t
;
494 typedef __u64 ea_value_t
;
496 extern errcode_t
ea_refcount_create(size_t size
, ext2_refcount_t
*ret
);
497 extern void ea_refcount_free(ext2_refcount_t refcount
);
498 extern errcode_t
ea_refcount_fetch(ext2_refcount_t refcount
, ea_key_t ea_key
,
500 extern errcode_t
ea_refcount_increment(ext2_refcount_t refcount
,
501 ea_key_t ea_key
, ea_value_t
*ret
);
502 extern errcode_t
ea_refcount_decrement(ext2_refcount_t refcount
,
503 ea_key_t ea_key
, ea_value_t
*ret
);
504 extern errcode_t
ea_refcount_store(ext2_refcount_t refcount
, ea_key_t ea_key
,
506 extern size_t ext2fs_get_refcount_size(ext2_refcount_t refcount
);
507 extern void ea_refcount_intr_begin(ext2_refcount_t refcount
);
508 extern ea_key_t
ea_refcount_intr_next(ext2_refcount_t refcount
,
512 extern const char *ehandler_operation(const char *op
);
513 extern void ehandler_init(io_channel channel
);
515 /* encrypted_files.c */
517 struct problem_context
;
518 int add_encrypted_file(e2fsck_t ctx
, struct problem_context
*pctx
);
520 #define NO_ENCRYPTION_POLICY ((__u32)-1)
521 #define CORRUPT_ENCRYPTION_POLICY ((__u32)-2)
522 #define UNRECOGNIZED_ENCRYPTION_POLICY ((__u32)-3)
523 __u32
find_encryption_policy(e2fsck_t ctx
, ext2_ino_t ino
);
525 void destroy_encryption_policy_map(e2fsck_t ctx
);
526 void destroy_encrypted_file_info(e2fsck_t ctx
);
529 errcode_t
e2fsck_rebuild_extents_later(e2fsck_t ctx
, ext2_ino_t ino
);
530 int e2fsck_ino_will_be_rebuilt(e2fsck_t ctx
, ext2_ino_t ino
);
531 void e2fsck_pass1e(e2fsck_t ctx
);
532 errcode_t
e2fsck_check_rebuild_extents(e2fsck_t ctx
, ext2_ino_t ino
,
533 struct ext2_inode
*inode
,
534 struct problem_context
*pctx
);
535 errcode_t
e2fsck_should_rebuild_extents(e2fsck_t ctx
,
536 struct problem_context
*pctx
,
537 struct extent_tree_info
*eti
,
538 struct ext2_extent_info
*info
);
541 extern errcode_t
e2fsck_check_ext3_journal(e2fsck_t ctx
);
542 extern errcode_t
e2fsck_run_ext3_journal(e2fsck_t ctx
);
543 extern void e2fsck_move_ext3_journal(e2fsck_t ctx
);
544 extern int e2fsck_fix_ext3_journal_hint(e2fsck_t ctx
);
547 extern void set_up_logging(e2fsck_t ctx
);
550 extern void e2fsck_hide_quota(e2fsck_t ctx
);
551 extern void e2fsck_validate_quota_inodes(e2fsck_t ctx
);
554 extern errcode_t
e2fsck_setup_icount(e2fsck_t ctx
, const char *icount_name
,
555 int flags
, ext2_icount_t hint
,
557 extern void e2fsck_use_inode_shortcuts(e2fsck_t ctx
, int use_shortcuts
);
558 extern int e2fsck_pass1_check_device_inode(ext2_filsys fs
,
559 struct ext2_inode
*inode
);
560 extern int e2fsck_pass1_check_symlink(ext2_filsys fs
, ext2_ino_t ino
,
561 struct ext2_inode
*inode
, char *buf
);
562 extern void e2fsck_clear_inode(e2fsck_t ctx
, ext2_ino_t ino
,
563 struct ext2_inode
*inode
, int restart_flag
,
565 extern void e2fsck_intercept_block_allocations(e2fsck_t ctx
);
568 extern int e2fsck_process_bad_inode(e2fsck_t ctx
, ext2_ino_t dir
,
569 ext2_ino_t ino
, char *buf
);
572 extern int e2fsck_reconnect_file(e2fsck_t ctx
, ext2_ino_t inode
);
573 extern errcode_t
e2fsck_expand_directory(e2fsck_t ctx
, ext2_ino_t dir
,
574 int num
, int gauranteed_size
);
575 extern ext2_ino_t
e2fsck_get_lost_and_found(e2fsck_t ctx
, int fix
);
576 extern errcode_t
e2fsck_adjust_inode_count(e2fsck_t ctx
, ext2_ino_t ino
,
580 #define E2FSCK_READA_SUPER (0x01)
581 #define E2FSCK_READA_GDT (0x02)
582 #define E2FSCK_READA_BBITMAP (0x04)
583 #define E2FSCK_READA_IBITMAP (0x08)
584 #define E2FSCK_READA_ITABLE (0x10)
585 #define E2FSCK_READA_ALL_FLAGS (0x1F)
586 errcode_t
e2fsck_readahead(ext2_filsys fs
, int flags
, dgrp_t start
,
588 #define E2FSCK_RA_DBLIST_IGNORE_BLOCKCNT (0x01)
589 #define E2FSCK_RA_DBLIST_ALL_FLAGS (0x01)
590 errcode_t
e2fsck_readahead_dblist(ext2_filsys fs
, int flags
,
592 unsigned long long start
,
593 unsigned long long count
);
594 int e2fsck_can_readahead(ext2_filsys fs
);
595 unsigned long long e2fsck_guess_readahead(ext2_filsys fs
);
598 extern region_t
region_create(region_addr_t min
, region_addr_t max
);
599 extern void region_free(region_t region
);
600 extern int region_allocate(region_t region
, region_addr_t start
, int n
);
603 void e2fsck_rehash_dir_later(e2fsck_t ctx
, ext2_ino_t ino
);
604 int e2fsck_dir_will_be_rehashed(e2fsck_t ctx
, ext2_ino_t ino
);
605 errcode_t
e2fsck_rehash_dir(e2fsck_t ctx
, ext2_ino_t ino
,
606 struct problem_context
*pctx
);
607 void e2fsck_rehash_directories(e2fsck_t ctx
);
610 void sigcatcher_setup(void);
613 void check_super_block(e2fsck_t ctx
);
614 int check_backup_super_block(e2fsck_t ctx
);
615 void check_resize_inode(e2fsck_t ctx
);
618 extern void *e2fsck_allocate_memory(e2fsck_t ctx
, unsigned long size
,
619 const char *description
);
620 extern int ask(e2fsck_t ctx
, const char * string
, int def
);
621 extern int ask_yn(e2fsck_t ctx
, const char * string
, int def
);
622 extern void fatal_error(e2fsck_t ctx
, const char * fmt_string
);
623 extern void log_out(e2fsck_t ctx
, const char *fmt
, ...)
624 E2FSCK_ATTR((format(printf
, 2, 3)));
625 extern void log_err(e2fsck_t ctx
, const char *fmt
, ...)
626 E2FSCK_ATTR((format(printf
, 2, 3)));
627 extern void e2fsck_read_bitmaps(e2fsck_t ctx
);
628 extern void e2fsck_write_bitmaps(e2fsck_t ctx
);
629 extern void preenhalt(e2fsck_t ctx
);
630 extern char *string_copy(e2fsck_t ctx
, const char *str
, int len
);
631 extern int fs_proc_check(const char *fs_name
);
632 extern int check_for_modules(const char *fs_name
);
633 #ifdef RESOURCE_TRACK
634 extern void print_resource_track(e2fsck_t ctx
,
636 struct resource_track
*track
,
638 extern void init_resource_track(struct resource_track
*track
,
641 #define print_resource_track(ctx, desc, track, channel) do { } while (0)
642 #define init_resource_track(track, channel) do { } while (0)
644 extern int inode_has_valid_blocks(struct ext2_inode
*inode
);
645 extern void e2fsck_read_inode(e2fsck_t ctx
, unsigned long ino
,
646 struct ext2_inode
* inode
, const char * proc
);
647 extern void e2fsck_read_inode_full(e2fsck_t ctx
, unsigned long ino
,
648 struct ext2_inode
*inode
,
649 const int bufsize
, const char *proc
);
650 extern void e2fsck_write_inode(e2fsck_t ctx
, unsigned long ino
,
651 struct ext2_inode
* inode
, const char * proc
);
652 extern void e2fsck_write_inode_full(e2fsck_t ctx
, unsigned long ino
,
653 struct ext2_inode
* inode
, int bufsize
,
656 extern void mtrace_print(char *mesg
);
658 extern blk64_t
get_backup_sb(e2fsck_t ctx
, ext2_filsys fs
,
659 const char *name
, io_manager manager
);
660 extern int ext2_file_type(unsigned int mode
);
661 extern int write_all(int fd
, char *buf
, size_t count
);
662 void dump_mmp_msg(struct mmp_struct
*mmp
, const char *fmt
, ...)
663 E2FSCK_ATTR((format(printf
, 2, 3)));
664 errcode_t
e2fsck_mmp_update(ext2_filsys fs
);
666 extern void e2fsck_set_bitmap_type(ext2_filsys fs
,
667 unsigned int default_type
,
668 const char *profile_name
,
669 unsigned int *old_type
);
670 extern errcode_t
e2fsck_allocate_inode_bitmap(ext2_filsys fs
,
673 const char *profile_name
,
674 ext2fs_inode_bitmap
*ret
);
675 extern errcode_t
e2fsck_allocate_block_bitmap(ext2_filsys fs
,
678 const char *profile_name
,
679 ext2fs_block_bitmap
*ret
);
680 extern errcode_t
e2fsck_allocate_subcluster_bitmap(ext2_filsys fs
,
683 const char *profile_name
,
684 ext2fs_block_bitmap
*ret
);
685 unsigned long long get_memory_size(void);
688 extern void e2fsck_clear_progbar(e2fsck_t ctx
);
689 extern int e2fsck_simple_progress(e2fsck_t ctx
, const char *label
,
690 float percent
, unsigned int dpynum
);
692 #define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
694 #endif /* _E2FSCK_H */