2 * problem.h --- e2fsck problem error codes
4 * Copyright 1996 by Theodore Ts'o
7 * This file may be redistributed under the terms of the GNU Public
12 typedef __u32 problem_t;
14 struct problem_context {
16 ext2_ino_t ino, ino2, dir;
17 struct ext2_inode *inode;
18 struct ext2_dir_entry *dirent;
27 * We define a set of "latch groups"; these are problems which are
28 * handled as a set. The user answers once for a particular latch
31 #define PR_LATCH_MASK 0x0ff0 /* Latch mask */
32 #define PR_LATCH_BLOCK 0x0010 /* Latch for illegal blocks (pass 1) */
33 #define PR_LATCH_BBLOCK 0x0020 /* Latch for bad block inode blocks (pass 1) */
34 #define PR_LATCH_IBITMAP 0x0030 /* Latch for pass 5 inode bitmap proc. */
35 #define PR_LATCH_BBITMAP 0x0040 /* Latch for pass 5 inode bitmap proc. */
36 #define PR_LATCH_RELOC 0x0050 /* Latch for superblock relocate hint */
37 #define PR_LATCH_DBLOCK 0x0060 /* Latch for pass 1b dup block headers */
38 #define PR_LATCH_LOW_DTIME 0x0070 /* Latch for pass1 orphaned list refugees */
39 #define PR_LATCH_TOOBIG 0x0080 /* Latch for file to big errors */
40 #define PR_LATCH_OPTIMIZE_DIR 0x0090 /* Latch for optimize directories */
41 #define PR_LATCH_BG_CHECKSUM 0x00A0 /* Latch for block group checksums */
43 #define PR_LATCH(x) ((((x) & PR_LATCH_MASK) >> 4) - 1)
46 * Latch group descriptor flags
48 #define PRL_YES 0x0001 /* Answer yes */
49 #define PRL_NO 0x0002 /* Answer no */
50 #define PRL_LATCHED 0x0004 /* The latch group is latched */
51 #define PRL_SUPPRESS 0x0008 /* Suppress all latch group questions */
53 #define PRL_VARIABLE 0x000f /* All the flags that need to be reset */
59 /* Block bitmap not in group */
60 #define PR_0_BB_NOT_GROUP 0x000001
62 /* Inode bitmap not in group */
63 #define PR_0_IB_NOT_GROUP 0x000002
65 /* Inode table not in group */
66 #define PR_0_ITABLE_NOT_GROUP 0x000003
68 /* Superblock corrupt */
69 #define PR_0_SB_CORRUPT 0x000004
71 /* Filesystem size is wrong */
72 #define PR_0_FS_SIZE_WRONG 0x000005
74 /* Fragments not supported */
75 #define PR_0_NO_FRAGMENTS 0x000006
77 /* Bad blocks_per_group */
78 #define PR_0_BLOCKS_PER_GROUP 0x000007
80 /* Bad first_data_block */
81 #define PR_0_FIRST_DATA_BLOCK 0x000008
83 /* Adding UUID to filesystem */
84 #define PR_0_ADD_UUID 0x000009
87 #define PR_0_RELOCATE_HINT 0x00000A
89 /* Miscellaneous superblock corruption */
90 #define PR_0_MISC_CORRUPT_SUPER 0x00000B
92 /* Error determing physical device size of filesystem */
93 #define PR_0_GETSIZE_ERROR 0x00000C
95 /* Inode count in the superblock incorrect */
96 #define PR_0_INODE_COUNT_WRONG 0x00000D
98 /* The Hurd does not support the filetype feature */
99 #define PR_0_HURD_CLEAR_FILETYPE 0x00000E
101 /* Journal inode is invalid */
102 #define PR_0_JOURNAL_BAD_INODE 0x00000F
104 /* The external journal has multiple filesystems (which we can't handle yet) */
105 #define PR_0_JOURNAL_UNSUPP_MULTIFS 0x000010
107 /* Can't find external journal */
108 #define PR_0_CANT_FIND_JOURNAL 0x000011
110 /* External journal has bad superblock */
111 #define PR_0_EXT_JOURNAL_BAD_SUPER 0x000012
113 /* Superblock has a bad journal UUID */
114 #define PR_0_JOURNAL_BAD_UUID 0x000013
116 /* Journal has an unknown superblock type */
117 #define PR_0_JOURNAL_UNSUPP_SUPER 0x000014
119 /* Journal superblock is corrupt */
120 #define PR_0_JOURNAL_BAD_SUPER 0x000015
122 /* Journal superblock is corrupt */
123 #define PR_0_JOURNAL_HAS_JOURNAL 0x000016
125 /* Superblock has recovery flag set but no journal */
126 #define PR_0_JOURNAL_RECOVER_SET 0x000017
128 /* Journal has data, but recovery flag is clear */
129 #define PR_0_JOURNAL_RECOVERY_CLEAR 0x000018
131 /* Ask if we should clear the journal */
132 #define PR_0_JOURNAL_RESET_JOURNAL 0x000019
134 /* Filesystem revision is 0, but feature flags are set */
135 #define PR_0_FS_REV_LEVEL 0x00001A
137 /* Clearing orphan inode */
138 #define PR_0_ORPHAN_CLEAR_INODE 0x000020
140 /* Illegal block found in orphaned inode */
141 #define PR_0_ORPHAN_ILLEGAL_BLOCK_NUM 0x000021
143 /* Already cleared block found in orphaned inode */
144 #define PR_0_ORPHAN_ALREADY_CLEARED_BLOCK 0x000022
146 /* Illegal orphan inode in superblock */
147 #define PR_0_ORPHAN_ILLEGAL_HEAD_INODE 0x000023
149 /* Illegal inode in orphaned inode list */
150 #define PR_0_ORPHAN_ILLEGAL_INODE 0x000024
152 /* Journal has unsupported read-only feature - abort */
153 #define PR_0_JOURNAL_UNSUPP_ROCOMPAT 0x000025
155 /* Journal has unsupported incompatible feature - abort */
156 #define PR_0_JOURNAL_UNSUPP_INCOMPAT 0x000026
158 /* Journal has unsupported version number */
159 #define PR_0_JOURNAL_UNSUPP_VERSION 0x000027
161 /* Moving journal to hidden file */
162 #define PR_0_MOVE_JOURNAL 0x000028
164 /* Error moving journal */
165 #define PR_0_ERR_MOVE_JOURNAL 0x000029
167 /* Clearing V2 journal superblock */
168 #define PR_0_CLEAR_V2_JOURNAL 0x00002A
170 /* Run journal anyway */
171 #define PR_0_JOURNAL_RUN 0x00002B
173 /* Run journal anyway by default */
174 #define PR_0_JOURNAL_RUN_DEFAULT 0x00002C
176 /* Backup journal inode blocks */
177 #define PR_0_BACKUP_JNL 0x00002D
179 /* Reserved blocks w/o resize_inode */
180 #define PR_0_NONZERO_RESERVED_GDT_BLOCKS 0x00002E
182 /* Resize_inode not enabled, but resize inode is non-zero */
183 #define PR_0_CLEAR_RESIZE_INODE 0x00002F
185 /* Resize inode invalid */
186 #define PR_0_RESIZE_INODE_INVALID 0x000030
188 /* Last mount time is in the future */
189 #define PR_0_FUTURE_SB_LAST_MOUNT 0x000031
191 /* Last write time is in the future */
192 #define PR_0_FUTURE_SB_LAST_WRITE 0x000032
194 /* Superblock hint for external journal incorrect */
195 #define PR_0_EXTERNAL_JOURNAL_HINT 0x000033
197 /* Superblock hint for external journal incorrect */
198 #define PR_0_DIRHASH_HINT 0x000034
200 /* Group descriptor N checksum is invalid */
201 #define PR_0_GDT_CSUM 0x000035
203 /* Group descriptor N marked uninitialized without feature set. */
204 #define PR_0_GDT_UNINIT 0x000036
206 /* Block bitmap is not initialised and Inode bitmap is */
207 #define PR_0_BB_UNINIT_IB_INIT 0x000037
209 /* Group descriptor N has invalid unused inodes count. */
210 #define PR_0_GDT_ITABLE_UNUSED 0x000038
212 /* Last group block bitmap is uninitialized. */
213 #define PR_0_BB_UNINIT_LAST 0x000039
215 /* Journal transaction found corrupt */
216 #define PR_0_JNL_TXN_CORRUPT 0x00003A
218 /* The test_fs filesystem flag is set and ext4 is available */
219 #define PR_0_CLEAR_TESTFS_FLAG 0x00003B
221 /* Last mount time is in the future (fudged) */
222 #define PR_0_FUTURE_SB_LAST_MOUNT_FUDGED 0x00003C
224 /* Last write time is in the future (fudged) */
225 #define PR_0_FUTURE_SB_LAST_WRITE_FUDGED 0x00003D
227 /* Block group checksum (latch question) */
228 #define PR_0_GDT_CSUM_LATCH 0x00003E
230 /* Free inodes count wrong */
231 #define PR_0_FREE_INODE_COUNT 0x00003F
233 /* Free blocks count wrong */
234 #define PR_0_FREE_BLOCK_COUNT 0x000040
236 /* Make quota file hidden */
237 #define PR_0_HIDE_QUOTA 0x000041
244 /* Pass 1: Checking inodes, blocks, and sizes */
245 #define PR_1_PASS_HEADER 0x010000
247 /* Root directory is not an inode */
248 #define PR_1_ROOT_NO_DIR 0x010001
250 /* Root directory has dtime set */
251 #define PR_1_ROOT_DTIME 0x010002
253 /* Reserved inode has bad mode */
254 #define PR_1_RESERVED_BAD_MODE 0x010003
256 /* Deleted inode has zero dtime */
257 #define PR_1_ZERO_DTIME 0x010004
259 /* Inode in use, but dtime set */
260 #define PR_1_SET_DTIME 0x010005
262 /* Zero-length directory */
263 #define PR_1_ZERO_LENGTH_DIR 0x010006
265 /* Block bitmap conflicts with some other fs block */
266 #define PR_1_BB_CONFLICT 0x010007
268 /* Inode bitmap conflicts with some other fs block */
269 #define PR_1_IB_CONFLICT 0x010008
271 /* Inode table conflicts with some other fs block */
272 #define PR_1_ITABLE_CONFLICT 0x010009
274 /* Block bitmap is on a bad block */
275 #define PR_1_BB_BAD_BLOCK 0x01000A
277 /* Inode bitmap is on a bad block */
278 #define PR_1_IB_BAD_BLOCK 0x01000B
280 /* Inode has incorrect i_size */
281 #define PR_1_BAD_I_SIZE 0x01000C
283 /* Inode has incorrect i_blocks */
284 #define PR_1_BAD_I_BLOCKS 0x01000D
286 /* Illegal block number in inode */
287 #define PR_1_ILLEGAL_BLOCK_NUM 0x01000E
289 /* Block number overlaps fs metadata */
290 #define PR_1_BLOCK_OVERLAPS_METADATA 0x01000F
292 /* Inode has illegal blocks (latch question) */
293 #define PR_1_INODE_BLOCK_LATCH 0x010010
295 /* Too many bad blocks in inode */
296 #define PR_1_TOO_MANY_BAD_BLOCKS 0x010011
298 /* Illegal block number in bad block inode */
299 #define PR_1_BB_ILLEGAL_BLOCK_NUM 0x010012
301 /* Bad block inode has illegal blocks (latch question) */
302 #define PR_1_INODE_BBLOCK_LATCH 0x010013
304 /* Duplicate or bad blocks in use! */
305 #define PR_1_DUP_BLOCKS_PREENSTOP 0x010014
307 /* Bad block used as bad block indirect block */
308 #define PR_1_BBINODE_BAD_METABLOCK 0x010015
310 /* Inconsistency can't be fixed prompt */
311 #define PR_1_BBINODE_BAD_METABLOCK_PROMPT 0x010016
313 /* Bad primary block */
314 #define PR_1_BAD_PRIMARY_BLOCK 0x010017
316 /* Bad primary block prompt */
317 #define PR_1_BAD_PRIMARY_BLOCK_PROMPT 0x010018
319 /* Bad primary superblock */
320 #define PR_1_BAD_PRIMARY_SUPERBLOCK 0x010019
322 /* Bad primary block group descriptors */
323 #define PR_1_BAD_PRIMARY_GROUP_DESCRIPTOR 0x01001A
325 /* Bad superblock in group */
326 #define PR_1_BAD_SUPERBLOCK 0x01001B
328 /* Bad block group descriptors in group */
329 #define PR_1_BAD_GROUP_DESCRIPTORS 0x01001C
331 /* Block claimed for no reason */
332 #define PR_1_PROGERR_CLAIMED_BLOCK 0x01001D
334 /* Error allocating blocks for relocating metadata */
335 #define PR_1_RELOC_BLOCK_ALLOCATE 0x01001E
337 /* Error allocating block buffer during relocation process */
338 #define PR_1_RELOC_MEMORY_ALLOCATE 0x01001F
340 /* Relocating metadata group information from X to Y */
341 #define PR_1_RELOC_FROM_TO 0x010020
343 /* Relocating metatdata group information to X */
344 #define PR_1_RELOC_TO 0x010021
346 /* Block read error during relocation process */
347 #define PR_1_RELOC_READ_ERR 0x010022
349 /* Block write error during relocation process */
350 #define PR_1_RELOC_WRITE_ERR 0x010023
352 /* Error allocating inode bitmap */
353 #define PR_1_ALLOCATE_IBITMAP_ERROR 0x010024
355 /* Error allocating block bitmap */
356 #define PR_1_ALLOCATE_BBITMAP_ERROR 0x010025
358 /* Error allocating icount structure */
359 #define PR_1_ALLOCATE_ICOUNT 0x010026
361 /* Error allocating dbcount */
362 #define PR_1_ALLOCATE_DBCOUNT 0x010027
364 /* Error while scanning inodes */
365 #define PR_1_ISCAN_ERROR 0x010028
367 /* Error while iterating over blocks */
368 #define PR_1_BLOCK_ITERATE 0x010029
370 /* Error while storing inode count information */
371 #define PR_1_ICOUNT_STORE 0x01002A
373 /* Error while storing directory block information */
374 #define PR_1_ADD_DBLOCK 0x01002B
376 /* Error while reading inode (for clearing) */
377 #define PR_1_READ_INODE 0x01002C
379 /* Suppress messages prompt */
380 #define PR_1_SUPPRESS_MESSAGES 0x01002D
382 /* Imagic flag set on an inode when filesystem doesn't support it */
383 #define PR_1_SET_IMAGIC 0x01002F
385 /* Immutable flag set on a device or socket inode */
386 #define PR_1_SET_IMMUTABLE 0x010030
388 /* Compression flag set on a non-compressed filesystem */
389 #define PR_1_COMPR_SET 0x010031
391 /* Non-zero size on on device, fifo or socket inode */
392 #define PR_1_SET_NONZSIZE 0x010032
394 /* Filesystem revision is 0, but feature flags are set */
395 #define PR_1_FS_REV_LEVEL 0x010033
397 /* Journal inode not in use, needs clearing */
398 #define PR_1_JOURNAL_INODE_NOT_CLEAR 0x010034
400 /* Journal inode has wrong mode */
401 #define PR_1_JOURNAL_BAD_MODE 0x010035
403 /* Inode that was part of orphan linked list */
404 #define PR_1_LOW_DTIME 0x010036
406 /* Latch question which asks how to deal with low dtime inodes */
407 #define PR_1_ORPHAN_LIST_REFUGEES 0x010037
409 /* Error allocating refcount structure */
410 #define PR_1_ALLOCATE_REFCOUNT 0x010038
412 /* Error reading Extended Attribute block */
413 #define PR_1_READ_EA_BLOCK 0x010039
415 /* Invalid Extended Attribute block */
416 #define PR_1_BAD_EA_BLOCK 0x01003A
418 /* Error reading Extended Attribute block while fixing refcount -- abort */
419 #define PR_1_EXTATTR_READ_ABORT 0x01003B
421 /* Extended attribute reference count incorrect */
422 #define PR_1_EXTATTR_REFCOUNT 0x01003C
424 /* Error writing Extended Attribute block while fixing refcount */
425 #define PR_1_EXTATTR_WRITE_ABORT 0x01003D
427 /* Multiple EA blocks not supported */
428 #define PR_1_EA_MULTI_BLOCK 0x01003E
430 /* Error allocating EA region allocation structure */
431 #define PR_1_EA_ALLOC_REGION_ABORT 0x01003F
433 /* Error EA allocation collision */
434 #define PR_1_EA_ALLOC_COLLISION 0x010040
436 /* Bad extended attribute name */
437 #define PR_1_EA_BAD_NAME 0x010041
439 /* Bad extended attribute value */
440 #define PR_1_EA_BAD_VALUE 0x010042
442 /* Inode too big (latch question) */
443 #define PR_1_INODE_TOOBIG 0x010043
445 /* Directory too big */
446 #define PR_1_TOOBIG_DIR 0x010044
448 /* Regular file too big */
449 #define PR_1_TOOBIG_REG 0x010045
451 /* Symlink too big */
452 #define PR_1_TOOBIG_SYMLINK 0x010046
454 /* INDEX_FL flag set on a non-HTREE filesystem */
455 #define PR_1_HTREE_SET 0x010047
457 /* INDEX_FL flag set on a non-directory */
458 #define PR_1_HTREE_NODIR 0x010048
460 /* Invalid root node in HTREE directory */
461 #define PR_1_HTREE_BADROOT 0x010049
463 /* Unsupported hash version in HTREE directory */
464 #define PR_1_HTREE_HASHV 0x01004A
466 /* Incompatible flag in HTREE root node */
467 #define PR_1_HTREE_INCOMPAT 0x01004B
470 #define PR_1_HTREE_DEPTH 0x01004C
472 /* Bad block has indirect block that conflicts with filesystem block */
473 #define PR_1_BB_FS_BLOCK 0x01004D
475 /* Resize inode failed */
476 #define PR_1_RESIZE_INODE_CREATE 0x01004E
478 /* inode->i_size is too long */
479 #define PR_1_EXTRA_ISIZE 0x01004F
481 /* attribute name is too long */
482 #define PR_1_ATTR_NAME_LEN 0x010050
484 /* wrong EA value offset */
485 #define PR_1_ATTR_VALUE_OFFSET 0x010051
487 /* wrong EA blocknumber */
488 #define PR_1_ATTR_VALUE_BLOCK 0x010052
490 /* wrong EA value size */
491 #define PR_1_ATTR_VALUE_SIZE 0x010053
493 /* wrong EA hash value */
494 #define PR_1_ATTR_HASH 0x010054
496 /* inode appears to be a directory */
497 #define PR_1_TREAT_AS_DIRECTORY 0x010055
499 /* Error while reading extent tree */
500 #define PR_1_READ_EXTENT 0x010056
502 /* Failure to iterate extents */
503 #define PR_1_EXTENT_ITERATE_FAILURE 0x010057
505 /* Bad starting block in extent */
506 #define PR_1_EXTENT_BAD_START_BLK 0x010058
508 /* Extent ends beyond filesystem */
509 #define PR_1_EXTENT_ENDS_BEYOND 0x010059
511 /* EXTENTS_FL flag set on a non-extents capable filesystem */
512 #define PR_1_EXTENTS_SET 0x01005A
514 /* inode has extents, superblock missing INCOMPAT_EXTENTS feature */
515 #define PR_1_EXTENT_FEATURE 0x01005B
517 /* inode missing EXTENTS_FL, but is an extent inode */
518 #define PR_1_UNSET_EXTENT_FL 0x01005C
520 /* Fast symlink has EXTENTS_FL set */
521 #define PR_1_FAST_SYMLINK_EXTENT_FL 0x01005D
523 /* Extents are out of order */
524 #define PR_1_OUT_OF_ORDER_EXTENTS 0x01005E
526 /* Extent node header invalid */
527 #define PR_1_EXTENT_HEADER_INVALID 0x01005F
529 /* EOFBLOCKS flag set when not necessary */
530 #define PR_1_EOFBLOCKS_FL_SET 0x010060
532 /* Failed to convert subcluster bitmap */
533 #define PR_1_CONVERT_SUBCLUSTER 0x010061
535 /* Quota inode has wrong mode */
536 #define PR_1_QUOTA_BAD_MODE 0x010062
538 /* Quota inode is not in use, but contains data */
539 #define PR_1_QUOTA_INODE_NOT_CLEAR 0x010063
541 /* Quota inode is user visible */
542 #define PR_1_QUOTA_INODE_NOT_HIDDEN 0x010064
548 /* Pass 1B: Rescan for duplicate/bad blocks */
549 #define PR_1B_PASS_HEADER 0x011000
551 /* Duplicate/bad block(s) header */
552 #define PR_1B_DUP_BLOCK_HEADER 0x011001
554 /* Duplicate/bad block(s) in inode */
555 #define PR_1B_DUP_BLOCK 0x011002
557 /* Duplicate/bad block(s) end */
558 #define PR_1B_DUP_BLOCK_END 0x011003
560 /* Error while scanning inodes */
561 #define PR_1B_ISCAN_ERROR 0x011004
563 /* Error allocating inode bitmap */
564 #define PR_1B_ALLOCATE_IBITMAP_ERROR 0x011005
566 /* Error while iterating over blocks */
567 #define PR_1B_BLOCK_ITERATE 0x011006
569 /* Error adjusting EA refcount */
570 #define PR_1B_ADJ_EA_REFCOUNT 0x011007
573 /* Pass 1C: Scan directories for inodes with dup blocks. */
574 #define PR_1C_PASS_HEADER 0x012000
577 /* Pass 1D: Reconciling duplicate blocks */
578 #define PR_1D_PASS_HEADER 0x013000
580 /* File has duplicate blocks */
581 #define PR_1D_DUP_FILE 0x013001
583 /* List of files sharing duplicate blocks */
584 #define PR_1D_DUP_FILE_LIST 0x013002
586 /* File sharing blocks with filesystem metadata */
587 #define PR_1D_SHARE_METADATA 0x013003
589 /* Report of how many duplicate/bad inodes */
590 #define PR_1D_NUM_DUP_INODES 0x013004
592 /* Duplicated blocks already reassigned or cloned. */
593 #define PR_1D_DUP_BLOCKS_DEALT 0x013005
595 /* Clone duplicate/bad blocks? */
596 #define PR_1D_CLONE_QUESTION 0x013006
599 #define PR_1D_DELETE_QUESTION 0x013007
601 /* Couldn't clone file (error) */
602 #define PR_1D_CLONE_ERROR 0x013008
608 /* Pass 2: Checking directory structure */
609 #define PR_2_PASS_HEADER 0x020000
611 /* Bad inode number for '.' */
612 #define PR_2_BAD_INODE_DOT 0x020001
614 /* Directory entry has bad inode number */
615 #define PR_2_BAD_INO 0x020002
617 /* Directory entry has deleted or unused inode */
618 #define PR_2_UNUSED_INODE 0x020003
620 /* Directry entry is link to '.' */
621 #define PR_2_LINK_DOT 0x020004
623 /* Directory entry points to inode now located in a bad block */
624 #define PR_2_BB_INODE 0x020005
626 /* Directory entry contains a link to a directory */
627 #define PR_2_LINK_DIR 0x020006
629 /* Directory entry contains a link to the root directry */
630 #define PR_2_LINK_ROOT 0x020007
632 /* Directory entry has illegal characters in its name */
633 #define PR_2_BAD_NAME 0x020008
635 /* Missing '.' in directory inode */
636 #define PR_2_MISSING_DOT 0x020009
638 /* Missing '..' in directory inode */
639 #define PR_2_MISSING_DOT_DOT 0x02000A
641 /* First entry in directory inode doesn't contain '.' */
642 #define PR_2_1ST_NOT_DOT 0x02000B
644 /* Second entry in directory inode doesn't contain '..' */
645 #define PR_2_2ND_NOT_DOT_DOT 0x02000C
647 /* i_faddr should be zero */
648 #define PR_2_FADDR_ZERO 0x02000D
650 /* i_file_acl should be zero */
651 #define PR_2_FILE_ACL_ZERO 0x02000E
653 /* i_dir_acl should be zero */
654 #define PR_2_DIR_ACL_ZERO 0x02000F
656 /* i_frag should be zero */
657 #define PR_2_FRAG_ZERO 0x020010
659 /* i_fsize should be zero */
660 #define PR_2_FSIZE_ZERO 0x020011
662 /* inode has bad mode */
663 #define PR_2_BAD_MODE 0x020012
665 /* directory corrupted */
666 #define PR_2_DIR_CORRUPTED 0x020013
668 /* filename too long */
669 #define PR_2_FILENAME_LONG 0x020014
671 /* Directory inode has a missing block (hole) */
672 #define PR_2_DIRECTORY_HOLE 0x020015
674 /* '.' is not NULL terminated */
675 #define PR_2_DOT_NULL_TERM 0x020016
677 /* '..' is not NULL terminated */
678 #define PR_2_DOT_DOT_NULL_TERM 0x020017
680 /* Illegal character device in inode */
681 #define PR_2_BAD_CHAR_DEV 0x020018
683 /* Illegal block device in inode */
684 #define PR_2_BAD_BLOCK_DEV 0x020019
686 /* Duplicate '.' entry */
687 #define PR_2_DUP_DOT 0x02001A
689 /* Duplicate '..' entry */
690 #define PR_2_DUP_DOT_DOT 0x02001B
692 /* Internal error: couldn't find dir_info */
693 #define PR_2_NO_DIRINFO 0x02001C
695 /* Final rec_len is wrong */
696 #define PR_2_FINAL_RECLEN 0x02001D
698 /* Error allocating icount structure */
699 #define PR_2_ALLOCATE_ICOUNT 0x02001E
701 /* Error iterating over directory blocks */
702 #define PR_2_DBLIST_ITERATE 0x02001F
704 /* Error reading directory block */
705 #define PR_2_READ_DIRBLOCK 0x020020
707 /* Error writing directory block */
708 #define PR_2_WRITE_DIRBLOCK 0x020021
710 /* Error allocating new directory block */
711 #define PR_2_ALLOC_DIRBOCK 0x020022
713 /* Error deallocating inode */
714 #define PR_2_DEALLOC_INODE 0x020023
716 /* Directory entry for '.' is big. Split? */
717 #define PR_2_SPLIT_DOT 0x020024
720 #define PR_2_BAD_FIFO 0x020025
723 #define PR_2_BAD_SOCKET 0x020026
725 /* Directory filetype not set */
726 #define PR_2_SET_FILETYPE 0x020027
728 /* Directory filetype incorrect */
729 #define PR_2_BAD_FILETYPE 0x020028
731 /* Directory filetype set when it shouldn't be */
732 #define PR_2_CLEAR_FILETYPE 0x020029
734 /* Directory filename can't be zero-length */
735 #define PR_2_NULL_NAME 0x020030
737 /* Invalid symlink */
738 #define PR_2_INVALID_SYMLINK 0x020031
740 /* i_file_acl (extended attribute) is bad */
741 #define PR_2_FILE_ACL_BAD 0x020032
743 /* Filesystem contains large files, but has no such flag in sb */
744 #define PR_2_FEATURE_LARGE_FILES 0x020033
746 /* Node in HTREE directory not referenced */
747 #define PR_2_HTREE_NOTREF 0x020034
749 /* Node in HTREE directory referenced twice */
750 #define PR_2_HTREE_DUPREF 0x020035
752 /* Node in HTREE directory has bad min hash */
753 #define PR_2_HTREE_MIN_HASH 0x020036
755 /* Node in HTREE directory has bad max hash */
756 #define PR_2_HTREE_MAX_HASH 0x020037
758 /* Clear invalid HTREE directory */
759 #define PR_2_HTREE_CLEAR 0x020038
761 /* Clear the htree flag forcibly */
762 /* #define PR_2_HTREE_FCLR 0x020039 */
764 /* Bad block in htree interior node */
765 #define PR_2_HTREE_BADBLK 0x02003A
767 /* Error adjusting EA refcount */
768 #define PR_2_ADJ_EA_REFCOUNT 0x02003B
770 /* Invalid HTREE root node */
771 #define PR_2_HTREE_BAD_ROOT 0x02003C
773 /* Invalid HTREE limit */
774 #define PR_2_HTREE_BAD_LIMIT 0x02003D
776 /* Invalid HTREE count */
777 #define PR_2_HTREE_BAD_COUNT 0x02003E
779 /* HTREE interior node has out-of-order hashes in table */
780 #define PR_2_HTREE_HASH_ORDER 0x02003F
782 /* Node in HTREE directory has bad depth */
783 #define PR_2_HTREE_BAD_DEPTH 0x020040
785 /* Duplicate directory entry found */
786 #define PR_2_DUPLICATE_DIRENT 0x020041
788 /* Non-unique filename found */
789 #define PR_2_NON_UNIQUE_FILE 0x020042
791 /* Duplicate directory entry found */
792 #define PR_2_REPORT_DUP_DIRENT 0x020043
794 /* i_blocks_hi should be zero */
795 #define PR_2_BLOCKS_HI_ZERO 0x020044
797 /* Unexpected HTREE block */
798 #define PR_2_UNEXPECTED_HTREE_BLOCK 0x020045
800 /* Inode found in group where _INODE_UNINIT is set */
801 #define PR_2_INOREF_BG_INO_UNINIT 0x020046
803 /* Inode found in group unused inodes area */
804 #define PR_2_INOREF_IN_UNUSED 0x020047
806 /* i_file_acl_hi should be zero */
807 #define PR_2_I_FILE_ACL_HI_ZERO 0x020048
813 /* Pass 3: Checking directory connectivity */
814 #define PR_3_PASS_HEADER 0x030000
816 /* Root inode not allocated */
817 #define PR_3_NO_ROOT_INODE 0x030001
819 /* No room in lost+found */
820 #define PR_3_EXPAND_LF_DIR 0x030002
822 /* Unconnected directory inode */
823 #define PR_3_UNCONNECTED_DIR 0x030003
825 /* /lost+found not found */
826 #define PR_3_NO_LF_DIR 0x030004
828 /* .. entry is incorrect */
829 #define PR_3_BAD_DOT_DOT 0x030005
831 /* Bad or non-existent /lost+found. Cannot reconnect */
832 #define PR_3_NO_LPF 0x030006
834 /* Could not expand /lost+found */
835 #define PR_3_CANT_EXPAND_LPF 0x030007
837 /* Could not reconnect inode */
838 #define PR_3_CANT_RECONNECT 0x030008
840 /* Error while trying to find /lost+found */
841 #define PR_3_ERR_FIND_LPF 0x030009
843 /* Error in ext2fs_new_block while creating /lost+found */
844 #define PR_3_ERR_LPF_NEW_BLOCK 0x03000A
846 /* Error in ext2fs_new_inode while creating /lost+found */
847 #define PR_3_ERR_LPF_NEW_INODE 0x03000B
849 /* Error in ext2fs_new_dir_block while creating /lost+found */
850 #define PR_3_ERR_LPF_NEW_DIR_BLOCK 0x03000C
852 /* Error while writing directory block for /lost+found */
853 #define PR_3_ERR_LPF_WRITE_BLOCK 0x03000D
855 /* Error while adjusting inode count */
856 #define PR_3_ADJUST_INODE 0x03000E
858 /* Couldn't fix parent directory -- error */
859 #define PR_3_FIX_PARENT_ERR 0x03000F
861 /* Couldn't fix parent directory -- couldn't find it */
862 #define PR_3_FIX_PARENT_NOFIND 0x030010
864 /* Error allocating inode bitmap */
865 #define PR_3_ALLOCATE_IBITMAP_ERROR 0x030011
867 /* Error creating root directory */
868 #define PR_3_CREATE_ROOT_ERROR 0x030012
870 /* Error creating lost and found directory */
871 #define PR_3_CREATE_LPF_ERROR 0x030013
873 /* Root inode is not directory; aborting */
874 #define PR_3_ROOT_NOT_DIR_ABORT 0x030014
876 /* Cannot proceed without a root inode. */
877 #define PR_3_NO_ROOT_INODE_ABORT 0x030015
879 /* Internal error: couldn't find dir_info */
880 #define PR_3_NO_DIRINFO 0x030016
882 /* Lost+found is not a directory */
883 #define PR_3_LPF_NOTDIR 0x030017
886 * Pass 3a --- rehashing diretories
888 /* Pass 3a: Reindexing directories */
889 #define PR_3A_PASS_HEADER 0x031000
891 /* Error iterating over directories */
892 #define PR_3A_OPTIMIZE_ITER 0x031001
894 /* Error rehash directory */
895 #define PR_3A_OPTIMIZE_DIR_ERR 0x031002
897 /* Rehashing dir header */
898 #define PR_3A_OPTIMIZE_DIR_HEADER 0x031003
900 /* Rehashing directory %d */
901 #define PR_3A_OPTIMIZE_DIR 0x031004
903 /* Rehashing dir end */
904 #define PR_3A_OPTIMIZE_DIR_END 0x031005
910 /* Pass 4: Checking reference counts */
911 #define PR_4_PASS_HEADER 0x040000
913 /* Unattached zero-length inode */
914 #define PR_4_ZERO_LEN_INODE 0x040001
916 /* Unattached inode */
917 #define PR_4_UNATTACHED_INODE 0x040002
919 /* Inode ref count wrong */
920 #define PR_4_BAD_REF_COUNT 0x040003
922 /* Inconsistent inode count information cached */
923 #define PR_4_INCONSISTENT_COUNT 0x040004
929 /* Pass 5: Checking group summary information */
930 #define PR_5_PASS_HEADER 0x050000
932 /* Padding at end of inode bitmap is not set. */
933 #define PR_5_INODE_BMAP_PADDING 0x050001
935 /* Padding at end of block bitmap is not set. */
936 #define PR_5_BLOCK_BMAP_PADDING 0x050002
938 /* Block bitmap differences header */
939 #define PR_5_BLOCK_BITMAP_HEADER 0x050003
941 /* Block not used, but marked in bitmap */
942 #define PR_5_BLOCK_UNUSED 0x050004
944 /* Block used, but not marked used in bitmap */
945 #define PR_5_BLOCK_USED 0x050005
947 /* Block bitmap differences end */
948 #define PR_5_BLOCK_BITMAP_END 0x050006
950 /* Inode bitmap differences header */
951 #define PR_5_INODE_BITMAP_HEADER 0x050007
953 /* Inode not used, but marked in bitmap */
954 #define PR_5_INODE_UNUSED 0x050008
956 /* Inode used, but not marked used in bitmap */
957 #define PR_5_INODE_USED 0x050009
959 /* Inode bitmap differences end */
960 #define PR_5_INODE_BITMAP_END 0x05000A
962 /* Free inodes count for group wrong */
963 #define PR_5_FREE_INODE_COUNT_GROUP 0x05000B
965 /* Directories count for group wrong */
966 #define PR_5_FREE_DIR_COUNT_GROUP 0x05000C
968 /* Free inodes count wrong */
969 #define PR_5_FREE_INODE_COUNT 0x05000D
971 /* Free blocks count for group wrong */
972 #define PR_5_FREE_BLOCK_COUNT_GROUP 0x05000E
974 /* Free blocks count wrong */
975 #define PR_5_FREE_BLOCK_COUNT 0x05000F
977 /* Programming error: bitmap endpoints don't match */
978 #define PR_5_BMAP_ENDPOINTS 0x050010
980 /* Internal error: fudging end of bitmap */
981 #define PR_5_FUDGE_BITMAP_ERROR 0x050011
983 /* Error copying in replacement inode bitmap */
984 #define PR_5_COPY_IBITMAP_ERROR 0x050012
986 /* Error copying in replacement block bitmap */
987 #define PR_5_COPY_BBITMAP_ERROR 0x050013
989 /* Block range not used, but marked in bitmap */
990 #define PR_5_BLOCK_RANGE_UNUSED 0x050014
992 /* Block range used, but not marked used in bitmap */
993 #define PR_5_BLOCK_RANGE_USED 0x050015
995 /* Inode range not used, but marked in bitmap */
996 #define PR_5_INODE_RANGE_UNUSED 0x050016
998 /* Inode rangeused, but not marked used in bitmap */
999 #define PR_5_INODE_RANGE_USED 0x050017
1001 /* Block in use but group is marked BLOCK_UNINIT */
1002 #define PR_5_BLOCK_UNINIT 0x050018
1004 /* Inode in use but group is marked INODE_UNINIT */
1005 #define PR_5_INODE_UNINIT 0x050019
1008 * Post-Pass 5 errors
1011 /* Recreate the journal if E2F_FLAG_JOURNAL_INODE flag is set */
1012 #define PR_6_RECREATE_JOURNAL 0x060001
1015 * Function declarations
1017 int fix_problem(e2fsck_t ctx, problem_t code, struct problem_context *pctx);
1018 int end_problem_latch(e2fsck_t ctx, int mask);
1019 int set_latch_flags(int mask, int setflags, int clearflags);
1020 int get_latch_flags(int mask, int *value);
1021 void clear_problem_context(struct problem_context *pctx);
1024 void print_e2fsck_message(e2fsck_t ctx, const char *msg,
1025 struct problem_context *pctx, int first,