1 2002-03-08 Theodore Tso <tytso@mit.edu>
3 * Release of E2fsprogs 1.27
5 2002-03-07 Theodore Tso <tytso@mit.edu>
7 * journal.c, pass5.c, revoke.c: Fix gcc -Wall complaints
9 2002-03-07 Theodore Tso <tytso@mit.edu>
11 * unix.c (main): Don't close the filesystem before calling
12 fatal_error(); this just causes a needless warning about a
13 bad I/O manager magic number.
15 * journal.c (e2fsck_check_ext3_journal): Offer to clear the inode
16 in case the journal is too small, or the inode number in
17 the superblock doesn't appear to be random.
19 2002-03-06 Theodore Tso <tytso@mit.edu>
21 * problem.h, problem.c: PR_5_BLOCK_RANGE_UNUSED,
22 PR_5_BLOCK_RANGE_USED, PR_5_INODE_RANGE_UNUSED,
23 PR_5_INODE_RANGE_USED: Add new problem codes.
25 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Collapse
26 reporting of adjacent blocks and inodes into a range.
28 2002-03-04 Philipp Thomas <pthomas@suse.de>
30 * unix.c (main): Newer libintl needs LC_CTYPE to be set in
31 addition to LC_MESSAGES.
33 2002-02-24 Theodore Tso <tytso@mit.edu>
35 * Makefile.in (install): Install hard links for man pages for
36 fsck.ext2 and fsck.ext3. Remove any compressed man
37 pages before installing the man pages.
39 2002-02-22 Theodore Tso <tytso@mit.edu>
41 * journal.c: Improve code maintainability and reduce code size by
42 moving common code paths in e2fsck_journal_init_dev() and
43 e2fsck_journal_init_inode() into e2fsck_get_journal().
44 Also fixed a memory leak in recover_ext3_journal().
46 * super.c (release_orphan_inodes): Fix memory leak.
48 2002-02-03 Theodore Tso <tytso@thunk.org>
50 * Release of E2fsprogs 1.26
52 2001-12-24 Theodore Tso <tytso@mit.edu>
54 * unix.c (PRS): Don't allow the -c and -l/-L options to be
55 specified at the same time.
57 * e2fsck.h (E2F_OPT_WRITECHECK), unix.c (PRS),
58 badblocks.c (read_bad_blocks_file): If two -c options are
59 specified, then perform a non-destructive read/write scan
62 * e2fsck.8.in: Document the double -c option; also encourage users
63 to use -c instead of the -l/-L options since it's too hard
64 for users to get things like the blocksize parameter correct.
66 2001-12-23 Theodore Tso <tytso@mit.edu>
68 * util.c (get_backup_sb): This function now searches for the
69 backup superblock by iterating over possible blocksizes
70 instead of defaulting a guess of 8193 if the superblock
73 * message.c (expand_percent_expression), unix.c (main): Pass in
74 new parameters to get_backup_sb. Also, in unix.c, use the
75 blocksize paramter in the e2fsck context structure instead
76 of using a static variable, since get_backup_sb wants to
77 be able to set the blocksize paramter.
79 * e2fsck.h: Update function prototype for get_backup_sb; also add
80 the blocksize parameter to the e2fsck context structure.
82 * Makefile.in, jfs_user.h: Move linux/jbd.h to
83 ext2fs/kernel-jbd.h, to avoid using the system header
84 file version of hbd.h when using diet glibc (since it
85 forcibly adds /usr/include to the beginning of the
88 2001-12-21 Theodore Tso <tytso@mit.edu>
90 * problem.c (fix_problem): Use ctx->filesystem_name if the
91 ctx->device_name is NULL.
93 * journal.c (e2fsck_check_ext3_journal): Give the opportunity to
94 run the journal even if recovery flag is cleared. If
95 we're using a backup superblock, run the journal by
98 * e2fsck.h (E2F_OPT_FORCE), unix.c (PRS, check_if_skip): Use a
99 bitfield in the e2fsck context flags word to indicate
100 whether or not a check should be forced. This allows the
101 journal code to set the option if necessary to force a
104 * problem.h, problem.c: Remove PR_0_JOURNAL_RESET_JOURNAL, and add
105 PR_0_JOURNAL_RUN and PR_0_JOURNAL_RUN_DEFAULT. Update
106 problem decription texts.
108 2001-12-16 Theodore Tso <tytso@mit.edu>
110 * e2fsck.h (ext2fs_get_refcount_size), unix.c (check_mount, PRS),
111 pass1.c (adjust_extattr_refcount),
112 ea_refcount.c (ea_refcount_create): Fix gcc -Wall nits.
114 * recovery.c, revoke.c: Update to versions from 2.4.17-pre8.
116 * journal.c, jfs_user.h: Update support code for new version of
117 recover.c and revoke.c. Fix support for filesystems with
120 2001-11-30 Gabriel Paubert <paubert@iram.es>
122 * journal.c (e2fsck_journal_load): Fix an endianness bug.
124 2001-11-26 Theodore Tso <tytso@mit.edu>
126 * super.c (check_super_block): Make sure that if the inode table
127 or allocation bitmap is zero, that it is marked as
128 invalid, so that in pass #1, a new bitmap/inode table gets
129 properly allocated. (Addresses Debian Bug #116975)
131 2001-11-24 Theodore Tso <tytso@mit.edu>
133 * e2fsck.8.in: Fix minor typo in man page and clarify device
136 2001-10-07 Theodore Tso <tytso@mit.edu>
138 * journal.c (clear_v2_journal_fields, e2fsck_journal_load): If the
139 V2 fields are set on a V1 journal superblock, or an
140 internal V2 journal has s_nr_users is non-zero, clear the
141 entire journal superblock beyond the V1 superblock. This
142 fixes botched V1->V2 updates.
144 * problem.c, problem.h (PR_0_CLEAR_V2_JOURNAL): Add new problem code.
146 2001-09-20 Theodore Tso <tytso@mit.edu>
148 * e2fsck.h, journal.c (e2fsck_move_ext3_journal): Add new function
149 which will automatically relocate the ext3 journal from a
150 visible file to an invisible journal file if the
151 filesystem has been opened read/write.
153 * super.c (check_super_block): Add call to e2fsck_move_ext3_journal
155 * problem.c, problem.h (PR_0_MOVE_JOURNAL, PR_0_ERR_MOVE_JOURNAL):
156 Add new problem codes.
158 2001-09-20 Theodore Tso <tytso@thunk.org>
160 * Release of E2fsprogs 1.25
162 2001-09-19 Theodore Tso <tytso@mit.edu>
164 * unix.c (main): If a superblock is specified explicitly by the
165 user, don't try to automatically fall back to an
166 alternate superblock.
168 2001-09-02 Theodore Tso <tytso@thunk.org>
170 * Release of E2fsprogs 1.24a
172 2001-08-30 Theodore Tso <tytso@thunk.org>
174 * Release of E2fsprogs 1.24
176 2001-08-30 Theodore Tso <tytso@valinux.com>
178 * pass1.c (e2fsck_pass1): For EXT2_RESIZE_INO, allow its i_mode to
179 either be zero or a regular file (for compatibility with
180 Andreas's on-line resizing programs).
182 2001-08-27 Theodore Tso <tytso@valinux.com>
184 * unix.c (main): Remove EXT2FS_VERSION from the version display,
185 since it only confuses people.
187 * pass1.c (strnlen): Provide strnlen if libc doesn't.
189 2001-08-15 Theodore Tso <tytso@valinux.com>
191 * Release of E2fsprogs 1.23
193 2001-08-13 Theodore Tso <tytso@valinux.com>
195 * super.c (release_orphan_inodes): If the filesystem contains
196 errors, don't run the orphan * list, since the orphan list
199 * pass1.c (check_size): Fix logic in check_size; the previous code
200 only offered to clear the inode size fields if both size
201 and i_size_high were zero.
202 (e2fsck_pass1_check_device_inode): If i_blocks is
203 non-zero, then assume that the device/socket/fifo inode
206 2001-08-09 Theodore Tso <tytso@valinux.com>
208 * pass1.c, pass2.c, problem.c, problem.h: Fix bug introduced by
209 Andreas's symlink code; check_blocks() was unconditionally
210 testing inode_bad_map without checking to see if it
211 existed first. Fixed problem a different way; we now no
212 longer check inode_bad_map at all, since the file might
213 not get deleted in pass 2 anyway. We move the large file
214 feature reconciliation code to to e2fsck_pass2(), and in
215 deallocate_inode() in pass2.c, we decrement the large
216 files counter if we're about to delete a large file.
218 * unix.c (show_stats): Print the number of large files in verbose
221 2001-08-07 Theodore Tso <tytso@valinux.com>
223 * journal.c (recover_ext3_journal): If s_errno is set in the
224 journal superblock, set the EXT2_ERROR_FS flag in the
225 filesystem superblock after the journal is run.
227 2001-08-04 Andreas Dilger <root@lynx.adilger.int>
229 * message.c: Change comments for %D and %d expansion in e2fsck
230 problem codes. It was not consistent which was for dirent
231 expansion, and which was for directory number expansion.
233 * problem.c (PR_2_FINAL_RECLEN, PR_2_BAD_FILETYPE): Fix problem
234 codes which got caught by the confusion between %D and %d.
236 2001-08-04 Theodore Tso <tytso@valinux.com>
238 * problem.c (PR_2_SYMLINK_SIZE): Change description to make it
239 more clear (and remove %s expansion). Also add missing
240 periods to the end of a number of problem descriptions.
242 * pass2.c (e2fsck_process_bad_inode): Remove unneeded problem
243 context string set now that the problem description for
244 PR_2_SYMLINK_SIZE has been changed.
246 * pass1.c (e2fsck_pass1_check_symlink): Consolidate some checks,
247 and check the validity of the symlink block here (so that
248 we detect this case here instead of later). Also use
249 sizeof(inode->i_block) instead EXT2_LINK_DIR.
251 2001-07-30 Theodore Tso <tytso@valinux.com>
253 * unix.c (check_mount): Remove the code which tested for the root
254 filesystem being mounted read-only, and depend on the
255 results flags from ext2fs_check_if_mounted.
257 2001-07-29 Theodore Tso <tytso@valinux.com>
259 * unix.c (check_if_skip): Free the e2fsck context structure on a
260 normal clean filesystem exit, to make it easier to find
262 (PRS): Only update the path to include /sbin at the
263 beginning if the -c option is given, again to make it
264 easier to find memory leaks.
265 (main): Move the final print_resource_track call after the
266 filesystem and the context are freed.
268 * journal.c (e2fsck_journal_init_dev): Avoid memory leak if we
269 need to search for the journal device.
270 (e2fsck_journal_release): Free the journal IO channel when
271 we release the journal handle, to avoid a memory leak.
273 * e2fsck.c (e2fsck_reset_context): Fix bug; only close the io
274 channel if it is *different* from the filesystem io
277 2001-07-27 Theodore Tso <tytso@valinux.com>
279 * problem.c (PR_1_SET_IMMUTABLE): Clarify problem message.
281 * pass1.c (e2fsck_pass1): Check for symlinks that have the
282 immutable flag set (and offer to clear them).
284 2001-07-26 Theodore Tso <tytso@valinux.com>
286 * pass1.c (e2fsck_pass1): Free ctx->block_ea_map at the end of
289 2001-07-25 Theodore Tso <tytso@valinux.com>
291 * pass1.c (check_ext_attr): Skip zero-length EA entries.
293 * problem.c: PR_1_EA_ALLOC_COLLISION shouldn't abort, but should
294 prompt to clear the EA block.
296 2001-07-22 Theodore Tso <tytso@valinux.com>
298 * journal.c (ll_rw_block): Use ctx->journal_io instead of the
299 filesystem's io_channel.
300 (e2fsck_journal_init_dev): New function which supports
301 initialization of the external journal.
302 (e2fsck_get_journal): Remove code which flagged an error
303 if the superblock reported the use of an external journal.
304 (ext3_journal_via_mount): Remove unsued, #ifdefed out function.
306 * problem.c, problem.h: Removed error codes no longer used
307 (PR_0_JOURNAL_UNSUPP_DEV, PR_0_JOURNAL_BAD_DEV,
308 PR_0_JOURNAL_UNSUPP_UUID) and replace them with new error
309 codes related with failures in loading the external
310 journal (PR_0_JOURNAL_UNSUPP_MULTIFS,
311 PR_0_CANT_FIND_JOURNAL, PR_0_EXT_JOURNAL_BAD_SUPER).
312 Also changed the text assocated with PR_0_JOURNAL_BAD_UUID
313 to reflect the case where the external journal isn't
314 correct for this filesystem.
316 * unix.c (PRS), e2fsck.8.in: Add new option -j which allows
317 the user to specify the pathname to find the external journal.
319 * e2fsck.c (e2fsck_reset_context): Close journal_io if it isn't
320 the same as the filesystem io_channel.
322 * e2fsck.h: Add new fields (journal_io and journal_name) in the
323 context structure to support external journals.
325 2001-07-20 Theodore Tso <tytso@valinux.com>
327 * unix.c (main): Add an explicit warning when the filesystem is
328 left not completely fixed when e2fsck exits. (Addresses
331 2001-07-19 Theodore Tso <tytso@valinux.com>
333 * pass1.c (check_ext_attr): The entire EA block is now checked to
334 make sure that parts of the EA block aren't being used for
337 * Makefile.in e2fsck.h, region.c: New file which is used to detect
338 collisions in extended attribute block.
340 * problem.h, problem.c (PR_1_EA_MULTI_BLOCK, PR_1_EA_ALLOC_REGION,
341 PR_1_EA_ALLOC_COLLISION, PR_1_EA_BAD_NAME,
342 PR_1_EA_BAD_VALUE): Add new problem codes.
344 2001-07-10 Theodore Tso <tytso@valinux.com>
346 * journal.c (e2fsck_run_ext3_journal): Only call ext3_flush() if
347 the superblock is dirty.
349 2001-07-07 Theodore Tso <tytso@valinux.com>
351 * pass1b.c (pass1b, process_pass1b_block): Change the num_bad
352 field calculation so that it only counts EA block entries
353 as a single multiply claimed block (since once we clone
354 the EA blocks for one inode, we fix the problem for all of
355 the other inodes). Also, I moved the num_bad calculation
356 from process_pass1b_block to the end of pass1b. This
357 fixes a *significant* performance bug in pass1b which hit
358 people who had to had a lot of multiply claimed blocks.
359 (Can you say O(n**3) boys and girls? I knew you could...
360 Fortunately, this case didn't happen that much in actual
363 * pass1.c (e2fsck_pass1): Defer inodes which have an extended
364 attribute block for later processing to avoid extra seeks
366 (process_inode_cmp): If there is no indirect block, sort
367 by the extended attribute (i_file_acl) block.
369 * pass1b.c (clone_file_block): Fix bugs when cloning extended
370 attribute blocks. Moved free of block_buf to after the
371 code which clones the extattr block, and fixed logic for
372 changing pointers to the extended attribute field in the
373 inodes which were affected.
374 (decrement_badcount): New function which is used whenever
375 we need to decrement the number of files which claim a
376 particular bad block. Fixed bug where delete_file wasn't
377 checking check_if_fs_block() before clearing the entry in
378 block_dup_map. This could cause a block which was claimed
379 by multiple files as well as the filesystem metadata to
380 not be completely fixed.
382 * pass1.c (adjust_extattr_refcount): Add new function which
383 adjusts the reference counts of extended attribute blocks
384 if needed, both up and down.
385 (e2fsck_pass1): If the refcount or refcount_extra
386 structure are present, call adjust_extattr_refcount(),
387 and free it afterwards.
389 * problem.h, problem.c (PR_1_EXTATTR_READ_ABORT,
390 PR_1_EXTATTR_REFCOUNT, PR_1_EXTATTR_WRITE): Add new
393 2001-07-02 Theodore Tso <tytso@valinux.com>
395 * pass1.c (e2fsck_pass1, check_ext_attr, check_blocks): Add
396 initial support for scanning extended attribute blocks.
398 * e2fsck.c (e2fsck_reset_context): free extended attribute
401 * e2fsck.h: Add new fields for accounting for the extended
404 * Makefile.in, ea_refcount.c, e2fsck.h: Add new file which
405 implements a reference count abstraction.
407 * problem.c, problem.h: Add new problem codes PR_1_ALLOCATE_REFCOUNT,
408 PR_1_READ_EA_BLOCK, PR_1_BAD_EA_BLOCK, PR_2_FILE_ACL_BAD
410 * message.c: Add "@a" as an abbreviation for "extended attribute"
412 * pass1b.c (clone_file): Add code which handles cloning an
413 extended attribute block.
415 * pass1b.c (delete_file):
416 * pass2.c (deallocate_inode): If the inode contains an extended
417 attribute block in the file_acl field, clear it and
418 deallocate the block.
420 2001-06-28 Theodore Tso <tytso@valinux.com>
422 * pass2.c (e2fsck_process_bad_inode): Deal with inodes which are
423 marked bad because of an invalid file_acl (either because
424 EXT2_FEATURE_COMPAT_EXT_ATTR is not set, or because the
425 block number in file_acl is bad.
427 2001-06-29 Theodore Tso <tytso@valinux.com>
429 * unix.c (show_stats): Use long long to calculate the percentage
430 of the number of blocks in use in the filesystem.
432 2001-06-23 Theodore Tso <tytso@valinux.com>
434 * Release of E2fsprogs 1.22
436 2001-06-22 Theodore Tso <tytso@valinux.com>
438 * flushb.c: Use platform independent method of defining the
439 BLKFLSBUF ioctl. Also include sys/mount.h since on newer
440 platforms BLKFLSBUF is defined there.
442 2001-06-19 Theodore Tso <tytso@valinux.com>
444 * super.c (release_inode_blocks): Don't try to release the blocks
445 if the orphaned inode is a device file, symlink, or some
446 other kind of special file that doesn't have a block list.
448 2001-06-15 Theodore Tso <tytso@valinux.com>
450 * Release of E2fsprogs 1.21
452 2001-06-13 Theodore Tso <tytso@valinux.com>
454 * unix.c (check_if_skip): Adapted patch from Andreas Dilger which
455 prints the number of mounts or days elapsed since the last
456 check when e2fsck is forced to check an otherwise clean
459 2001-06-12 Theodore Tso <tytso@valinux.com>
461 * badblocks.c: Stop using the compatibility badblocks function,
462 and use the ext2fs_badblocks_* functions instead.
464 2001-06-11 Theodore Tso <tytso@valinux.com>
466 * unix.c (PRS): Fix bug introduced in 1.20 which broke the -F
469 * Makefile.in: Add message.c and swapfs.c to the list of source
470 files to build the make depend.
472 * swapfs.c, unix.c: Only support the -s and -S options to e2fsck
473 if ENABLE_SWAPFS is defined.
475 2001-06-08 Theodore Tso <tytso@valinux.com>
477 * recover.c, revoke.c: Synchronize with ext3 0.7a
479 2001-06-02 Theodore Tso <tytso@valinux.com>
481 * recovery.c (scan_revoke_records): Fix bug in recovery code;
482 missing byte order conversion.
484 * pass1.c (mark_inode_bad): Replace alloc_bad_map with a function
485 which sets the bit in the bad inode bitmap.
486 (e2fsck_pass1): Check for fast symlinks with an invalid
487 size, and set the bad inode map in that case.
488 (check_size): Check i_size_high for special files and
489 prompt to clear it along with i_size if non-zero.
491 * pass2.c (e2fsck_process_bad_inode): Check for fast symlinks with
492 an invalid size and prompt the user if the inode should be
495 * problem.h, problem.c (PR_2_SYMLINK_SIZE): Added new problem code.
497 2001-06-01 Theodore Tso <tytso@valinux.com>
499 * problem.c, problem.h: Change PR_0_JOURNAL_UNSUPP_INCOMPAT and
500 PR_0_JOURNAL_UNSUPP_ROCOMPAT so they aren't fatal errors,
501 but prompt to see if the user should abort. Removed the
502 PR_0_JOURNAL_RESET_COMPAT problem code.
504 * journal.c (e2fsck_journal_load): If there are incompatible
505 journal flags, just return an error code.
506 (e2fsck_check_ext3_journal): If e2fsck_journal_load
507 returns an error code indicating that there are
508 incompatible journal flag, check to see if we should
509 abort, and then offer to clear the journal.
510 (Addresses Debian bug #98527.)
512 * Makefile.in: Move include/asm/types.h.in to
513 lib/ext2fs/ext2_types.h.in.
515 2001-06-01 Theodore Tso <tytso@valinux.com>
517 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
518 pass1_check_directory): Add a safety check to make sure
519 ctx->stashed_inode is non-zero.
521 * pass1b.c (pass1b): Use e2fsck_use_inode_shortcuts() to disable
522 the inode shortcut processing, instead of manually
523 clearing only half of the function pointers that needed to
524 be NULL'ed out. This caused nasty bugs if the last inode
525 in the filesystem needed dup block processing.
527 * pass1b.c (clone_file_block): When cloning a directory's metadata
528 block, don't try to update the directory block list
529 database, since indirect blocks aren't stored in the
530 database and the resulting error will abort the file clone
533 2001-05-25 Theodore Tso <tytso@valinux.com>
535 * Release of E2fsprogs 1.20
537 2001-05-25 Theodore Tso <tytso@valinux.com>
539 * journal.c (e2fsck_journal_reset_super): Remove extraneous line
541 2001-05-23 Theodore Tso <tytso@valinux.com>
543 * journal.c (e2fsck_journal_reset_super): Fix bug; the reset
544 journal wasn't getting written out to disk since the dirty
545 bit wasn't being set on the buffer.
546 (e2fsck_journal_load): Don't print an error message if the
547 journal version number is wrong; just return a error code
548 reflecting this fact. If the block type in the journal
549 superblcok is obviously not a version number, report the
550 journal is corrupted.
551 (e2fsck_check_ext3_journal): On an unsupported journal
552 version, prompt to abort by default, but then offer a
553 chance to clear the journal as corrupt.
555 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_VERSION): Added new
558 2001-05-14 Theodore Tso <tytso@valinux.com>
560 * pass1.c: Treat inodes with a low dtime (that were from a
561 corrupted orphan list) specially.
563 * problem.c, problem.h: Add new problem codes PR_1_LOW_DTIME and
564 PR_1_ORPHAN_LIST_REFUGEES, and a new latch group,
567 * problemP.h: Expand the size of the problem flag to be an int
568 instead of a short. Expand space in the flag word which
569 is reserved for problem latch flags from 3 bits to 8 bits.
571 * e2fsck.h, scantest.c: Change location of ext2_fs.h to be
574 * super.c (check_super_block): Be more strict on checking
575 s_r_blocks_count superblock field.
577 2001-05-13 Theodore Tso <tytso@valinux.com>
579 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_ROCOMPAT,
580 PR_0_JOURNAL_UNSUPP_INCOMPAT, PR_0_JOURNAL_RESET_COMPAT):
583 * journal.c (e2fsck_journal_load): Use a problem code to
584 report unsupported feature flags. There is code to
585 clear unsupported flags, but since this is dangerous,
586 it's not allowed in the problem code table.
588 2001-05-11 Andreas Dilger <adilger@turbolinux.com>
590 * journal.c (e2fsck_journal_reset_super): initialize the journal
591 sequence number to a random value to avoid recovering
592 bad transactions from a corrupt journal.
594 2001-05-13 Theodore Tso <tytso@valinux.com>
596 * journal.c: Code cleanup; initialize journal_enable_debug using
599 2001-05-12 Theodore Tso <tytso@valinux.com>
601 * unix.c (PRS): Skip validation of -C's file descriptor if it is
602 zero, since that is special case.
604 2001-05-09 Theodore Tso <tytso@valinux.com>
606 * super.c (release_orphan_inodes): Add gettext quoting around
607 "Truncating" and "Clearing" for i18n.
609 2001-05-05 Theodore Tso <tytso@valinux.com>
611 * util.c (fatal_error): Use the correct magic number when checking
612 the magic number for the io_channel data structure. Also
613 remove extraneous call to io_channel_flush() that was left
614 over from an editing session.
616 * pass2.c (check_dir_block): Ignore EXT2_ET_DIR_CORRUPTED errors
617 from ext2fs_read_dir_block().
619 2001-05-01 Theodore Tso <tytso@valinux.com>
621 * unix.c (PRS): Validate the completion information file
622 descriptor so that the completion bar won't get
623 accidentally written onto the disk.
625 * e2fsck.8.in: Add explanation that you can use mke2fs -n -b
626 blocksize to printout alternate superblock locations.
628 2001-04-26 Theodore Tso <tytso@valinux.com>
630 * unix.c (check_if_skip): If the max_mount_count is zero, treat it
631 as having no count set.
633 2001-04-16 Theodore Tso <tytso@valinux.com>
635 * super.c (check_super_block): Fix bad calculation of
636 inodes_per_block, and tighten min/max checks to be a bit
637 more paranoid. Thanks to Andreas Dilger for pointing out
640 2001-03-29 Theodore Tso <tytso@valinux.com>
642 * journal.c (mark_buffer_uptodate): Add emulation of kernel
643 function mark_buffer_uptodate.
645 * recovery.c, revoke.c: Synchronize with 0.6b ext3 files.
647 2001-02-12 Theodore Tso <tytso@valinux.com>
649 * journal.c (e2fsck_run_ext3_journal): Force a flush of the
650 filesystem and io_channel before replaying the journal.
652 2001-01-17 Theodore Ts'o <tytso@valinux.com>
654 * pass1.c (check_blocks): Fix large file checking code so that
655 files > 2GB are considered large files, and restrict
656 directories from being > 2GB.
658 2001-01-12 Theodore Ts'o <tytso@valinux.com>
660 * journal.c (e2fsck_journal_fix_unsupported_super): Remove unused
661 function. Add FIXME notes to e2fsck_get_journal(), from
664 * pass1.c (e2fsck_pass1): Cap the maximum legal size of a file by
665 the limit caused by the fact that i_blocks is in 512 byte
666 units, and that the Linux buffer cache also fundamentally
667 assumes 512 byte sectors.
668 Make sure that the journal inode is a regular file, and
669 when clearing an unused journal inode, make sure the
670 icount db is updated.
672 * problem.c, problem.h (PR_1_JOURNAL_BAD_MODE): Add new problem code.
674 * problem.c: For PR_1_RESERVED_BAD_MODE, print a description of
675 the reserved inode. In PR_0_JOURNAL_HAS_JOURNAL, prompt
676 to clear the journal, rather than deleting it (which is
677 more accurate). (From Andreas Dilger.)
679 * journal.c: Make sure all functions which return an error code
680 use the errcode_t return type, and not "int"
681 (e2fsck_journal_release): Add new parameter, "drop",
682 which is used when we just want to deallocate the journal
683 without trying to write out any changes.
684 (mark_buffer_clean): New function
685 (e2fsck_check_ext3_journal): If we fail loading the
686 journal, make sure we free all memory associated with it.
687 (recover_ext3_journal): If we fail to load the journal or
688 initialize the revoke data structures, make sure we free all
689 memory associated with the journal.
691 * message.c (special_inode_name): Add more special inode names
692 (From Andreas Dilger)
694 * util.c (fatal_error): Check to make sure the io_manager data
695 structure is sane before trying to flush the io_channel.
696 (From Andreas Dilger)
698 * mtrace.h, super.c, pass2.c: Minor whitespace cleanups, from
701 * journal.c (e2fsck_journal_fix_bad_inode): Set pctx->ino to the
704 * problem.c (PR_0_JOURNAL_BAD_INODE): Use pctx->ino instead of
705 pctx->num when printing the bad journal inode number.
707 2001-01-11 <tytso@snap.thunk.org>
709 * pass1.c (process_block): Remove dead code which was never
712 * iscan.c, unix.c, e2fsck.h: Don't use NOARGS, and use
713 ext2fs_sync_device() instead of using BLKFLSBUF.
715 * flushb.c: Don't use NOARGS anymore; everything is STDC these days.
717 * dirinfo.c, e2fsck.h, emptydir.c, iscan.c, jfs_user.h, journal.c,
718 message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c,
719 pass5.c, problem.h, scantest.c, super.c, swapfs.c: Change
722 2001-01-09 <tytso@snap.thunk.org>
724 * problem.c: Fix another broken @F vs @f problem.
726 2001-01-06 <tytso@snap.thunk.org>
728 * journal.c, pass1.c, pass1b.c, pass3.c, recovery.c, revoke.c,
729 super.c, unix.c, util.c: Fix random gcc -Wall complaints.
731 * jfs_user.h: Use more sophisticated inline handling to allow
732 building with --enable-gcc-wall
734 2001-01-03 <tytso@snap.thunk.org>
736 * pass1.c (e2fsck_pass1): Moved journal inode handling out to its
737 own block; if the journal inode is not in use, and it
738 contains data, offer to clear it.
740 * problem.h, problem.c (PR1_JOURNAL_INODE_NOT_CLEAR): Add new
743 * problem.c: Modified problem table to use a new abbreviations.
745 * message.c: Add @j abbreviation for journal, and @v abbreviation
748 * jfs_user.h: Moved contents of jfs_e2fsck.h into jfs_user.h.
750 * journal.c (e2fsck_check_ext3_journal): Force a fsck if we remove
751 the journal stored on a reserved inode. Also force a fsck
752 if the journal appears to exist while !NEEDS_RECOVERY, and
753 we forcibly reset the journal.
755 2001-01-01 <tytso@snap.thunk.org>
757 * journal.c, pass1.c, super.c, unix.c: Replace use of struct
758 ext2fs_sb with struct ext2_super_block.
760 * pass1.c (check_blocks): Remove use of EXT2_HAS_*_FEATURE macros.
762 2000-12-31 <tytso@snap.thunk.org>
764 * jfs_compat.h: Remove uneeded header file.
766 2000-12-30 <tytso@snap.thunk.org>
768 * malloc.h, mtrace.c: Renamed malloc.h to mtrace.h to avoid
769 conflicts with the system header file.
771 * problem.h: Fixed numbering of pass1 error messages; an extra 0
772 had slipped into some of the numbers. (Pointed out by
775 * journal.c (e2fsck_journal_fix_corrupt_super): Clean up
776 unnecessary automatic variable. Add explanatory comment
777 about the kernel emulation routines. (Suggested by
780 2000-12-13 Theodore Ts'o <tytso@valinux.com>
782 * journal.c (e2fsck_check_ext3_journal): Check to make sure the
783 journal fields are consistent if any of the superblock
784 fields are set. (Backs out erroneous change made by sct,
785 pointed out by Andreas.)
787 * unix.c (main): Clarify coments (no code changes)
789 * super.c (release_orphan_inodes): Fix spelling typo in error message.
791 * pass1.c (e2fsck_pass1): Offer to update the filesystem revision
792 level if we need to set large files flag. Patch from
795 * super.c (check_super_block): If we have any of the compatibility
796 flags set, we need to have a revision 1 filesystem. Most
797 kernels will not check the flags on a rev 0 filesystem
798 and we may have corruption issues because of the
799 incompatible changes to the filesystem. Patch from Andreas
802 * problem.c, problem.h (PR_0_FS_REV_LEVEL, PR_1_FS_REV_LEVEL): Add
805 2000-12-09 <tytso@snap.thunk.org>
807 * flushb.c: Fix flushb so that it does something other than waste
808 disk space when built on systems with modern header files
809 and add a non-subtle Copyright Licensing restriction so
810 Yann will remove it from the Debian Distribution. (Now
811 violates the Debian Free Software Guidelines, on purpose.)
813 * journal.c (e2fsck_check_ext3_journal): If JFS_DEBUG is defined
814 at the top level, set the JFS debuging level to 2.
816 * jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file
817 has been moved to the include/linux directory.
819 * journal.c, revoke.c, recovery.c: Updated files from Stephen to
820 support the V2 superblock and revoke processing. The
821 journal.c and revoke.c files are copies from the ext3
824 * Makefile.in: Added revoke.c to the list of source/object files.
826 2000-11-16 Theodore Ts'o <tytso@valinux.com>
828 * pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when
829 reporting problems rather than using com_err directly.
831 * problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
833 * message.c (expand_percent_expression): Add safety check. If
834 ctx->str is NULL, print "NULL" instead of dereferencing
837 * pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate
838 to ext2fs_block_iterate2, to support 64-bit filesizes and
839 to speed things up slightly by avoiding the use of the
840 ext2fs_block_iterate's compatibility shim layer.
842 2000-10-30 <tytso@snap.thunk.org>
844 * util.c (get_backup_sb): Calculate backup superblock correctly
845 when the blocksize is > 1k.
847 2000-10-26 <tytso@snap.thunk.org>
849 * jfs.h, jfs_compat.h, journal.c: Updated to include the
850 definition of the new journal superblock format; still
851 only supports V1 superblocks for now. (From sct)
853 2000-10-24 <tytso@snap.thunk.org>
855 * super.c (release_inode_block, release_inode_blocks,
856 release_orphan_inodes): Add code to deal with truncating
857 inodes which are still in use (but which are on the orphan
858 list because they need truncation).
860 * problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
861 PR_0_ORPHAN_CLEAR_INODE, and remove
862 PR_0_ORPHAN_INODE_INUSE.
864 * journal.c (e2fsck_run_ext3_journal): Add i18n support, and print
865 a message when the journal is being recovered.
867 * pass1.c (e2fsck_pass1): Don't check the i_mode field for the
868 journal inode, if it is in use.
870 2000-09-12 <tytso@valinux.com>
873 * flushb.c: Add include of nls-enable.h which is necessary so that
874 they can compile correctly.
876 2000-08-22 <tytso@valinux.com>
878 * unix.c (main): If we're doing a read-only check, skip the
879 journal playback, but don't abort the e2fsck run.
881 * super.c (release_orphan_inodes): Fix typo; should do bounds
882 checking on next_ino instead of ino.
884 * jfs_compat.h (J_ASSERT):
885 * journal.c (e2fsck_run_ext3_journal):
886 * pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
888 * unix.c: Use fatal_error() instead of exit() whenever possible.
889 Also fix the fsck exit codes so that we use FSCK_USAGE
890 when it is appropriate. Rename global_signal_ctx to
891 e2fsck_global_ctx and let it be exported globally.
893 * util.c (fatal_error): Try to flush the I/O manager before
896 2000-08-20 <tytso@valinux.com>
898 * journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
899 e2fsck_check_ext3_journal to smash the journal because
900 journal->j_transaction_sequence wasn't getting
903 * journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move
904 call to e2fsck_clear_recover from recover_ext3_journal to
905 after the filesystem has been closed and reopened.
906 Otherwise, the superblock in the filesystem handle will
907 probably be stale, and will overwrite the newer version of
908 the superblock written by the log recovery.
910 * message.c (expand_inode_expression): Add support for %Iu and %Ig
912 * problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
914 * super.c (release_orphan_inodes, release_inode_block,
915 release_inode_blocks): Update the block group descriptor
916 counts when freeing the orphan inode. Use
917 PR_0_CLEAR_ORPHAN_INODE to report when we clear an orphan.
919 * journal.c (e2fsck_run_ext3_journal): Fix a bug where we
920 attempted to reopen the filesystem using the device name
921 instead of the filesystem name.
923 2000-08-18 <tytso@valinux.com>
925 * Makefile.in: Update the make dependencies
927 * problem.c, problem.h: Add the problem codes:
928 PR_0_ORPHAN_ILLEGAL_BLOCK_NUM,
929 PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
930 PR_0_ORPHAN_ILLEGAL_HEAD_INODE,
931 PR_0_ORPHAN_ILLEGAL_INODE, PR_0_ORPHAN_INODE_INUSE
933 * super.c (release_inode_blocks, release_orphan_inodes,
934 check_super_block): Add support for clearing orphaned
935 inodes from the unmounted filesystem.
937 * journal.c (e2fsck_recover_ext3_journal): Remove the last orphan
938 check; this is now handled in check_super_block ---
939 non-journaled filesystems can use the orphan list in the
940 future. Also, move the the re-opening of the filesystem
941 to e2fsck_run_ext3_journal().
943 2000-07-12 Andreas Dilger <adilger@turbolinux.com>
945 * journal.c: implement loading of ext3 journal for recovery code
947 * problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
948 Add journal problems.
950 * recovery.c (journal_recover): user-space ext3 journal recovery code
952 * unix.c (main) : check journal and do recovery in separate steps
954 2000-08-07 <tytso@snap.thunk.org>
956 * unix.c (calc_percent): Make sure that we don't take a floating
957 exception if the max value is zero. (should normally
958 never happen, but...)
960 2000-07-13 <tytso@valinux.com>
962 * Release of E2fsprogs 1.19
964 2000-07-06 Theodore Ts'o <tytso@valinux.com>
966 * unix.c (check_if_skip): Modify algorithm for checking
967 s_max_mnt_count to match with the kernel. (If
968 s_max_mnt_count is negative, ignore the mnt_count check.)
970 * unix.c (e2fsck_update_progress): Adjust the width of the
971 progress bar dynamically, based on the filesystem name
972 that we need to display.
974 * unix.c (main): If the ext3 needs_recovery flag is set, call
975 e2fsck_run_ext3_journal() and then restart the e2fsck run.
977 * journal.c (e2fsck_run_ext3_journal): New file which contains
978 logic to recover the ext3 journal. This version relies on
979 the kernel being able to mount the filesystem in order to
982 2000-07-05 Theodore Ts'o <tytso@valinux.com>
984 * unix.c (e2fsck_update_progress): Only save and check the last
985 percentage after multiplying it by 10, nor 1000, since we
986 only need to save values to a tenth of a percent (and the
987 percentage is already from 0 .. 100%, not 0 .. 1).
988 Also, re-arrange the logic so that we do the time
989 check only after doing the percentage check, and we
990 only advance the spinner if we're about to display it.
992 2000-07-04 Theodore Ts'o <tytso@valinux.com>
994 * pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan
995 field is set; if so, clear it, so that ext3 mounting code
996 won't get confused by the fact that we've cleared out the
999 2000-06-10 Theodore Ts'o <tytso@valinux.com>
1001 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error
1002 checking for a "should never happen case".
1004 * problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
1005 PR_5_COPY_BBITMAP_ERROR): Add new error codes.
1007 2000-05-27 Theodore Ts'o <tytso@valinux.com>
1009 * pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
1010 (cw@foof.org) which checks to see if special devices have
1011 a non-zero size, and deals with it.
1013 * problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
1015 2000-05-18 Theodore Ts'o <tytso@valinux.com>
1017 * Makefile.in (install): Create a symbolic link for fsck.ext3 as
1020 2000-05-08 Theodore Ts'o <tytso@valinux.com>
1022 * problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem
1025 * super.c (check_super_block): If the OS type in the superblock is
1026 the Hurd, check to see if the filetype feature is set, and
1027 offer to clear it if so. This needs to be done since the
1028 Hurd doesn't properly support the filetype feature.
1029 (And since the hurd allows the transmogrification of files
1030 to special files and vice versa --- for no good reason
1031 that I can understand --- it can't support the filetype
1032 feature for the forseeable future, either.)
1034 2000-04-03 Theodore Ts'o <tytso@valinux.com>
1036 * unix.c: For platforms that don't define optarg.h, manually
1037 define optarg and optind.
1039 2000-03-20 Theodore Ts'o <tytso@valinux.com>
1041 * pass1.c (check_immutable, e2fsck_pass1_check_device_inode):
1042 Check for the append-only as well as the immutable flag.
1044 * problem.c (PR_1_SET_IMMUTABLE): Adjust message to include
1045 append-only flag. Fix comment for compression flag.
1047 2000-02-12 <tytso@snap.thunk.org>
1049 * unix.c (e2fsck_update_progress): Limit the number of updates to
1050 the progress bars to 8 times a second. This allows a 9600
1051 baud console link to keep up.
1053 2000-02-11 <tytso@snap.thunk.org>
1055 * unix.c (main): If compression is enabled on the filesystem,
1056 print a warning message (for now).
1058 * message.c: Add new compression shortcut: @c == compress
1060 * problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
1062 * pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag
1063 set, check to see if the filesystem supports compression.
1064 If it does pass this information down to process_block()
1065 so it can treat the compressed block flag words
1066 correctly. If not, offer to clear the flag, since it
1068 (process_block): If an inode has the compressed inode flag
1069 set, allow EXT2FS_COMPRESSED_BLKADDR.
1071 * pass1b.c (process_pass1b_block, delete_file_block,
1073 * pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to
1074 see if the block can be skipped.
1076 2000-02-08 <tytso@snap.thunk.org>
1078 * util.c: Make resource tracking message more concise.
1081 * pass1.c (mark_table_blocks, e2fsck_pass1): Remove
1082 ctx->block_illegal_map, since it's not needed by pass1,
1083 and pass1b has been modified to calculate it manually if
1084 needed. This reduces the memory footprint needed by e2fsck.
1086 * pass1b.c (check_if_fs_block): New static function which returns
1087 whether or not a block overlaps with filesystem metadata.
1088 This replaces consulting the block_illegal_map bitmap.
1090 * Makefile.in: Call sync after finishing building all in this
1093 * unix.c (PRS): sync the filesystem before trying to use
1094 BLKFLSBUF, to minimize the chance of causing dirty blocks
1097 * e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on
1098 a Linux/i386 system.
1100 * pass3.c (check_directory): Only do the loop detection algorithm
1101 if we've searched over 2048 parent directories and haven't
1102 found the end yet. This means that in the common case, we
1103 don't allocate or clear the inode_loop_detection bitmap,
1104 which for large systems, merely clearing the bitmap for
1105 each directory was turning out to be quite expensive.
1106 Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
1107 identifying this problem.
1109 2000-02-06 Theodore Ts'o <tytso@valinux.com>
1111 * badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c,
1112 flushb.c, iscan.c, message.c, pass1.c, pass1b.c, pass3.c
1113 pass4.c, pass5.c, problem.c, scantest.c, swapfs.c,
1114 unix.c, util.c: Add Internationalization support as
1115 suggested by Marco d'Itri <md@linux.it>.
1117 2000-02-02 Theodore Ts'o <tytso@valinux.com>
1119 * e2fsck.h, flushb.c, scantest.c: Remove uneeded include of
1122 2000-01-18 Theodore Ts'o <tytso@valinux.com>
1124 * Makefile.in: Since LIBUUID can sometimes include "-lsocket"
1125 we need a separate DEPLIBUUID that can be used in
1126 Makefile's dependency rules.
1128 1999-11-23 <tytso@valinux.com>
1130 * e2fsck.8.in: Update language about where to find a backup
1133 1999-11-19 <tytso@valinux.com>
1135 * pass1.c (process_inodes): Add shortcut handling; if
1136 process_inodes_count is zero, return right away, to avoid
1137 calling qsort with a non-positive count.
1139 * message.c (safe_print): Fix to properly display ^A, ^B, etc. and
1140 to print Delete as ^?
1142 * Makefile.in (distclean): Remove TAGS and Makefile.in.old from
1143 the source directory.
1145 1999-11-10 <tytso@valinux.com>
1147 * Release of E2fsprogs 1.18
1149 1999-11-10 <tytso@valinux.com>
1151 * problem.c (fix_problem): Support a new flag, PR_PREEN_NO which
1152 means the answer is assumed to be no in preen mode. This
1153 is now used in the PR_1_SET_IMMUTABLE code, so that in
1154 preen mode we ignore these inodes and just print a warning
1157 1999-11-09 <tytso@valinux.com>
1159 * pass1.c (e2fsck_pass1): If the filesystem does not support
1160 imagic inodes, if an inode has the imagic flag set, offer
1161 to clear the imagic flag. If a valid device/fifo/socket
1162 has the immutable flag set, call the new helper function
1163 check_immutable() to offerto clear the immutable flag.
1165 * pass2.c (check_filetype): Use the new ext2_file_type() helper
1166 function instead of calculating the file_type information
1169 * pass3.c (e2fsck_reconnect_file): When adding a link to
1170 lost+found, calculate the filetype information so that
1171 ext2fs_link() can use the information if applicable.
1172 (get_lost_and_found): Create the /lost+found directory
1173 with the correct filetype information if applicable.
1175 * util.c (ext2_file_type), e2fsck.h: New function which returns
1176 the directory entry file type information given the
1179 * problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC
1180 and PR_1_SET_IMMUTABLE.
1182 1999-11-07 <tytso@valinux.com>
1184 * pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it,
1185 to prevent it from getting freed twice.
1187 1999-11-06 <tytso@valinux.com>
1189 * unix.c (main): Close the filesystem before freeing the context,
1190 so that in the event of a free()-related segmentation
1191 violation, the filesystem is properly closed and written
1194 1999-10-27 <tytso@valinux.com>
1196 * e2fsck.c (e2fsck_reset_context): When freeing
1197 ctx->inode_reg_map, we weren't zero'ing
1198 ctx->inode_reg_map, which could cause a segfault later on
1201 1999-10-26 <tytso@valinux.com>
1203 * problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
1204 matches the standard convention).
1206 1999-10-26 <tytso@valinux.com>
1208 * Release of E2fsprogs 1.17
1210 1999-10-26 <tytso@valinux.com>
1212 * message.c (safe_print): Make safe_print take an char instead of
1213 an unsigned char to fix gcc warnings.
1215 1999-10-25 <tytso@valinux.com>
1217 * util.c: For NT portability, don't redefine getchar(), since
1218 stdio defines that. Instead we introduce a new
1219 abstract macro read_a_char() which is #defined to the
1220 right function as necessary.
1222 * problem.c, problem.h (PR_2_NULL_NAME): Add new problem code.
1224 * pass2.c (check_dir_block): Require that the length of the
1225 directory entry be at least 12 bytes. Check to see if the
1226 filename is zero-length, and flag that as an error.
1228 1999-10-22 <tytso@valinux.com>
1230 * Release of E2fsprogs 1.16
1232 1999-10-22 <tytso@valinux.com>
1234 * pass2.c (check_filetype): If the filetype filesystem feature is
1235 not set, and a directory entry has a dirent feature, offer
1236 to clear it (since 2.0 kernels will do complain will
1237 interpret it as a very large name length field).
1239 * problem.c (PR_2_CLEAR_FILETYPE): Add new problem code.
1241 1999-10-21 <tytso@valinux.com>
1243 * e2fsck.8.in: Update man page to use a more standard format (bold
1244 option flags and italicized variables), as suggested by
1245 Andreas Dilger (adilger@enel.ucalgary.ca)
1247 * pass4.c (e2fsck_pass4): If an inode is set in the
1248 inode_imagic_map bitmap, don't check to see if it is
1249 disconnected from the inode tree (because it almost
1250 certainly will be). Free inode_imagic_map at the end of
1253 * pass2.c (check_dir_block, check_filetype): If the FILETYPE
1254 feature is set, check the directory entry's filetype
1255 information field, and fix/set it if necessary.
1256 (e2fsck_pass2): Free the inode_reg_map bitmap at the end
1259 * pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
1260 information for inode_reg_map and inode_imagic_map, which
1261 indicates which inodes are regular files and AFS inodes,
1263 Since only the master superblock is written during a
1264 restart, force that superblock to be used after a restart;
1265 otherwise changes to the block group descriptors end up
1268 * problem.c, problemP.h: If e2fsck is run -n, make def_yn variable
1269 be 0 for "no". Add support for a new flag, PR_NO_NOMSG,
1270 which supresses the problem message if e2fsck is run with
1273 * problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add
1276 * message.c (expand_dirent_expression): Add support for %dt which
1277 prints the dirent type information.
1279 * e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map
1280 and inode_imagic_map).
1282 * e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map
1283 to the context structure.
1285 1999-09-24 <tytso@valinux.com>
1287 * unix.c (PRS), util.c (ask_yn): Add #ifdef's to make
1288 e2fsprogs easier to port to non-Unix platforms.
1290 1999-09-07 <tytso@valinux.com>
1292 * pass3.c (adjust_inode_count): Fix bug where we didn't keep the
1293 internal and external inode counts in sync when we
1294 decremented an inode whose link count was already zero.
1295 Now we skip incrementing or decrementing both link counts
1296 if we would cause an overflow condition.
1297 (expand_dir, expand_dir_proc): Change where we update the
1298 inode block count and size files so that the block count
1299 field is updated correctly when we create an indirect block.
1301 1999-08-05 <tytso@valinux.com>
1303 * super.c (check_super_block): Check to see whether the
1304 inodes_per_group value in the superblock is insanely too
1307 1999-08-02 <tytso@valinux.com>
1309 * pass1b.c (clone_file_block): Don't clear the dup_map flag if
1310 the block also shares data with the fs metadata when
1311 the count drops to 1, since the block should still be
1312 cloned, as fs metadata isn't included in the count.
1314 1999-07-18 Theodore Ts'o <tytso@valinux.com>
1316 * Release of E2fsprogs 1.15
1318 1999-07-19 <tytso@valinux.com>
1320 * unix.c (usage): Add minimalist emergency help to the usage
1323 1999-07-18 <tytso@valinux.com>
1325 * unix.c: Add support for calculating a progress bar if the -C0
1326 option is given. The function e2fsck_clear_progbar()
1327 clears the progress bar and must be called before any
1328 message is issued. SIGUSR1 will enable the progress bar,
1329 and SIGUSR2 will disable the progress bar. This is used
1330 by fsck to handle parallel filesystem checks. Also, set
1331 the device_name from the filesystem label if it is
1334 * e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and
1335 E2F_FLAG_PROG_SUPRESS. Add new field in the e2fsck
1336 structure which contains the last tenth of a percent
1337 printed for the user.
1339 * message.c (print_e2fsck_message): Add call to
1340 e2fsck_clear_progbar().
1342 * pass1.c (e2fsck_pass1):
1343 * pass2.c (e2fsck_pass2):
1344 * pass3.c (e2fsck_pass3):
1345 * pass4.c (e2fsck_pass4):
1346 * pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when
1347 printing the resource tracking information.
1349 * pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is
1350 an error in the bitmaps, suppress printing the progress
1351 bar using the suppression flag for the remainder of the
1352 check, in order to clean up the display.
1354 1999-06-30 <tytso@valinux.com>
1356 * unix.c (check_mount): Clean up the abort message displayed when
1357 the filesystem is mounted and either stdout or stdin isn't
1360 1999-06-25 <tytso@valinux.com>
1363 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
1364 pass1_check_directory, e2fsck_use_inode_shortcuts): Make
1365 pass1_* be private static functions, and create new
1366 function e2fsck_use_inode_shortcuts which sets and clears
1367 the inode shortcut functions in the fs structure.
1370 * pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
1373 * pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check
1374 if a disconnected inode has any problems before
1375 connecting it to /lost+found. Bug and suggested fix by
1376 Pavel Machek <pavel@bug.ucw.cz>
1378 1999-06-21 <tytso@valinux.com>
1380 * unix.c (main): Add missing space in the disk write-protected
1383 1999-05-22 <tytso@rsts-11.mit.edu>
1385 * problem.c, problem.h (PR_0_INODE_COUNT_WRONG): Add new problem
1388 * super.c (check_super_block): Add check to make sure the total
1389 number of inodes is sane, since this can be calculated
1390 from the number of groups times the number of inodes per
1391 group. Offer to correct it if it is incorrect.
1393 1999-03-19 <tytso@rsts-11.mit.edu>
1395 * pass5.c (check_block_end): Fix fencepost condition where when
1396 clearing the block padding we were missing the last position
1399 1999-05-17 <tytso@rsts-11.mit.edu>
1401 * unix.c (reserve_stdio_fds): Add safety check in case
1402 reserve_stdio_fds couldn't open /dev/null.
1404 1999-03-14 Theodore Ts'o <tytso@rsts-11.mit.edu>
1406 * util.c (print_resource_track): Use mallinfo if present to get
1407 more accurate malloc statistics.
1409 * pass3.c (get_lost_and_found): Check to see if lost+found is a
1410 plain file; if so, offer to unlink it.
1412 * problem.c, problem.h (PR_3_LPF_NOTDIR): Add new problem code.
1414 1999-03-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1416 * problem.c: Fix problem message for PR_1_BAD_GROUP_DESCRIPTORS so
1417 that the block group number is printed. Add new prompt,
1420 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1422 * Release of E2fsprogs 1.14
1424 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1426 * message.c (safe_print): New function which prints strings,
1427 converting non-printable characters using the '^' and
1428 M-notation. This function is now used to print directory
1429 name entries and pathnames.
1431 Mon Jan 4 02:28:59 1999 Theodore Y. Ts'o <tytso@mit.edu>
1433 * unix.c (main): Reset the context before calling ext2fs_close(),
1434 to avoid referencing already freed memory.
1436 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu>
1438 * Release of E2fsprogs 1.13
1440 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu>
1442 * Makefile.in: Updated dependencies.
1444 1998-11-27 Theodore Ts'o <tytso@rsts-11.mit.edu>
1446 * pass3.c (get_lost_and_found): If the filesystem is not opened
1447 read-only, then force /lost+found to be created if it is
1450 * problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen
1453 1998-10-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1455 * unix.c (main): Move ext2fs_close() after e2fsck_free_context()
1456 since e2fsck_free_context may reference data in ctx->fs.
1458 * e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL
1459 before checking ctx->fs->dblist.
1461 1998-10-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1463 * pass1.c (e2fsck_pass1): Use the device check subroutine on
1464 FIFO's and Socket's, so that we catch bogus immutable inodes.
1466 * pass2.c (process_bad_inode): Process bad socket and fifo's.
1468 * problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
1471 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu>
1473 * problem.c: Add PR_3_NO_DIRINFO error code.
1475 * super.c (check_super_value): Rename min and max to min_val and
1476 max_val to avoid possible cpp macro conflicts.
1478 * pass4.c (e2fsck_pass4): Rename max to maxgroup, to avoid
1479 possible cpp macro conflicts.
1481 * pass3.c (e2fsck_pass3): Rename max to maxdirs, to avoid possible
1482 cpp macro conflicts.
1483 (check_directory): Fix logic to avoid possible core dump
1484 in the case of ext2fs_get_dir_info returning NULL. (By
1485 the time we get here, it should never happen, but...).
1486 Also simply/streamline the control flow of the function.
1488 1998-08-17 Theodore Ts'o <tytso@rsts-11.mit.edu>
1490 * unix.c (check_if_skip): Move the "not cleanly mounted" check
1491 ahead of the maximal mount and too long since checked tests.
1492 (reserve_stdio_fds): Make sure 0,1,2 file descriptors are
1493 open, so that we don't open the filesystem using the same
1494 file descriptor as stdout or stderr.
1496 1998-08-01 Theodore Ts'o <tytso@rsts-11.mit.edu>
1498 * pass2.c (e2fsck_pass2): Fix the progress accounting so that we
1501 * pass3.c (e2fsck_pass3): Change progress accounting to be
1502 consistent with the other e2fsck passes.
1504 * e2fsck.c (e2fsck_run): At the end of each pass, call the
1505 progress function with the pass number set to zero.
1507 * unix.c (e2fsck_update_progress): If the pass number is zero,
1508 ignore the call, since that indicates that we just want to
1509 deallocate any progress structures.
1511 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1513 * Release of E2fsprogs 1.12
1515 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1517 * unix.c (main): Fix typo in checking the incompat feature set; it
1518 should be checked against EXT2_LIB_FEATURE_INCOMPAT_SUPP.
1520 1998-07-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
1522 * badblocks.c (test_disk): Don't clear the existing bad blocks
1523 list when using e2fsck -c, since it may cause blocks with
1524 marginal errors to be dropped from the bad blocks list.
1526 Mon Jul 6 10:32:11 1998 Theodre Ts'o <tytso@lurch.mit.edu>
1528 * pass1.c (e2fsck_pass1): Use ext2fs_sb structure for
1529 compatibility with older kernels.
1531 1998-06-25 Theodore Ts'o <tytso@rsts-11.mit.edu>
1533 * unix.c (e2fsck_update_progress): Remove unused variables.
1535 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu>
1537 * pass1.c, problem.h: Change blkcnt_t to be e2_blkcnt_t to avoid
1538 collision with LFS API.
1540 * pass1.c (e2fsck_pass1): Fix bug so that ext2_max_sizes is
1541 properly initialized.
1542 (e2fsck_pass1): Don't allow the the boot loader inode to
1543 be a directory (clear the inode mode field if so).
1545 1998-05-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
1547 * unix.c (PRS): Added new option -C, which causes e2fsck to print
1548 progress updates so that callers can keep track of the
1549 completion progress of e2fsck. Designed for use by
1550 progress, except for -C 0, which prints a spinning report
1551 which may be useful for some users.
1553 * pass5.c (e2fsck_pass5): Use a finer-grained progress reporting
1554 scheme (useful for larger filesystems).
1556 * e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
1557 progress reporting functions.
1559 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1561 * pass1.c (process_inode_cmp): Use EXT2_QSORT_TYPE to define the
1562 appropriate return type for comparison functions for qsort.
1564 * e2fsck.h: Add #ifdef protection for unistd.h
1566 * super.c: Remove header files already included by e2fsck.h
1568 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu>
1570 * dirinfo.c (e2fsck_add_dir_info): Update function to pass the old
1571 size of the memory to be resized to ext2fs_resize_mem().
1573 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
1575 * Makefile.in: Change to use new installation directory variables
1576 convention. Fix uninstall rules to take $(DESTDIR) into
1577 account. Remove cat8dir from the installdirs target,
1578 since modern man package don't necessarily put the cat
1579 directory in /usr/man/cat?.
1581 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu>
1583 * super.c, e2fsck.h: Always declare e2fsck_get_device_size() as an
1584 extern in e2fsck.h to prevent -Wall warnings.
1586 * pass4.c (e2fsck_pass4): Remove unused variable 'j'.
1588 1998-03-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1590 * super.c (check_super_block): Fix broken superblock sanity check
1591 when calculating blocks_per_group if s_log_frag_size !=
1592 s_log_block_size. Since we don't support fragments, this
1593 isn't a bug deal, but it's good to get it fixed.
1595 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu>
1597 * unix.c: Fix bug in check of feature set, to make sure we can
1598 really fix this filesystem.
1600 * problem.h: Make blkcount type to be of type blkcnt_t. Make the
1601 num field be a 64 bit type. Add the problem code
1602 PR_1_FEATURE_LARGE_FILES
1604 * problem.c: Add table entry for the problem code
1605 PR_1_FEATURE_LARGE_FILES.
1607 * pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only
1608 a problem for directory inodes. (Since it is also
1609 i_size_high now.) If there are no large_files, then
1610 clear the LARGE_FLAG feature flag. If there are
1611 large_files, but the LARGE_FLAG feature flag is not set,
1612 complain and offer to fix it.
1613 (check_blocks): Add support to deal with non-directory
1614 inodes that have i_size_high set (i.e., large_files).
1615 Don't give an error if a directory has preallocated
1616 blocks, to support the DIR_PREALLOC feature.
1617 (process_block, process_bad_block): The blockcnt variable
1618 is a type of blkcnt_t, for conversion to the new
1621 * pass2.c (process_bad_inode): A non-zero i_dir_acl field is only
1622 a problem for directory inodes. (Since it is also
1625 * message.c (expand_inode_expression): Print a 64-bits of the
1626 inode size for non-directory inodes. (Directory inodes
1627 can only use a 32-bit directory acl size, since
1628 i_size_high is shared with i_dir_acl.) Add sanity check
1629 so that trying to print out the directory acl on a
1630 non-directory inode will print zero.
1631 (expand_percent_expression): %B and %N, which print
1632 pctx->blkcount and pctx->num, can now be 64 bit
1633 variables. Print them using the "%lld" format if
1634 EXT2_NO_64_TYPE is not defined.
1636 * e2fsck.h: Add the large_flagsfield to the e2fsck context.
1638 * e2fsck.c (e2fsck_reset_context): Clear the large_flags
1641 Sun Mar 8 23:08:08 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1643 * pass3.c (fix_dotdot_proc):
1644 * pass2.c (check_dot, check_dotdot, check_name, check_dir_block):
1645 * message.c (expand_dirent_expression): Mask off the high eight
1646 bits of the directory entry's name_len field, so that it
1647 can be used for other purposes.
1649 Fri Feb 27 00:01:39 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1651 * e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
1652 include EXT2_FLAG_RESTART anymore, we need to adjust this
1653 routine so that it *does* return in the case of it seeing
1656 * pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group
1657 done callback function, which may set context abort
1658 flags. So we need to test the context abort flags after
1659 we call ext2_get_next_inode().
1660 (process_inodes): If we abort due out of process_inodes,
1661 do a clean exit by breaking out of the for loop instead of
1664 * e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
1665 considered a SIGNAL mask (i.e., requiring an immediate
1666 abort of processing to restart). FLAG_RESTART just means
1667 that we want to restart once pass 1 is complete.
1669 Tue Feb 24 15:19:40 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1671 * Change the progress function to return an integer; if returns 1,
1672 then the progress function is expected to have set the
1673 e2fsck context flag signalling a user abort, and the
1674 caller should also initiate a user abort.
1676 Tue Feb 17 19:03:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1678 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
1679 end_problem_latch() unless there was actually a problem
1680 latched. Simplifies semantics of the latch processing.
1682 Mon Feb 16 17:31:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1684 * e2fsck.h: Add new field, priv_data to the e2fsck context
1685 structure. It should be used by callers of the e2fsck
1686 functions only, and not by anything in e2fsck itself.
1688 Mon Feb 7 17:31:04 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1690 * super.c: Instead of call ext2fs_get_device_size(), define and call
1691 e2fsck_get_device_size(). (This function may be stubbed
1692 out in special versions of e2fsck.)
1694 * pass3.c, pass4.c: Remove extra calls to the progress function
1695 that weren't needed.
1697 * mke2fs.8.in: Update man page to note that the format of the bad
1698 block file is the same as the one generated by badblocks.
1700 Sun Feb 1 07:57:14 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1702 * dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
1704 * e2fsck.h: Include <time.h> since it is needed
1706 * super.c: If EXT2_SKIP_UUID is defined, then skip the UUID
1709 Tue Jan 20 15:37:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1711 * unix.c (main): In the case where the filesystem revision is too
1712 high, print the message about the superblock possibly
1715 * e2fsck.8.in: Add expanded comments about how the -b option
1718 Sat Jan 17 13:02:16 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1720 * e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
1721 the ext2-specific header files are in a flat directory.
1723 * dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
1724 super.c, swapfs.c, unix.c: Explicitly cast all assignments
1725 from void * to be compatible with C++.
1727 Tue Jan 6 11:30:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1729 * unix.c (sync_disk): Remove sync_disk and calls to that function,
1730 since ext2fs_close() now takes care of this.
1732 Mon Dec 29 14:45:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1734 * pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
1735 ehandler.c, unix.c: Change use of private to be priv_data,
1736 to avoid C++ reserved name clash.
1738 Fri Nov 28 09:30:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1740 * dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead
1741 of e2fsck_get_num_dirs, which has been removed.
1743 Tue Nov 25 15:54:35 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1745 * Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want
1746 to compile and install flushb.
1748 Mon Nov 24 06:48:00 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1750 * pass1.c (e2fsck_pass1_check_device_inode): For now, only check
1751 to make sure the extra i_blocks in a device are cleared if
1752 the immutable flag is set.
1754 * util.c (print_resource_track): Fix typo which caused the
1755 time/resource tracking to print "Pass 1 :" instead of
1758 Thu Nov 20 16:02:23 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1760 * pass3.c (expand_directory): Fix bug which could cause core dump
1761 when expanding the directory, and the bitmaps hadn't yet
1762 been read in. Also, only use ext2fs_write_dir_block when
1763 writing a directory block, not when writing out a fresh
1766 Wed Nov 19 16:15:44 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1768 * pass1.c (process_bad_block): Fix bug where first_block wasn't
1769 getting incremented, which caused user to get a
1770 "Programming error?" warning if there was a bad block in a
1771 non-primary superblock/group_descriptor. Also fixed
1772 another bug so that ext2fs_bg_has_super() is consulted, to
1773 avoid problems when using a filesystem with the
1774 sparse_groups option set and there are bad blocks at the
1775 beginning of a group which doesn't have a superblock.
1777 Thu Nov 6 16:10:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1779 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the
1780 progress indicator function.
1782 * pass1.c (scan_callback): Add call to the progress feedback
1783 function (if it exists).
1785 Tue Nov 4 09:45:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1787 * super.c (check_super_block): Skip the device size check if the
1788 get_device_size returns EXT2_EXT_UNIMPLEMENTED.
1790 * iscan.c (main): Don't use fatal_error() anymore.
1792 * pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of
1793 calling fatal_error(0).
1795 * problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
1796 PR_3_NO_ROOT_INODE_ABORT): New problem codes.
1798 * problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
1800 * problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
1802 * problemP.h: New file which separates out the private fix_problem
1805 * util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
1806 swapfs.c util.c: allocate_memory() now takes a e2fsck
1807 context as its first argument, and rename it to be
1808 e2fsck_allocate_memory().
1810 Mon Nov 3 14:35:29 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1812 * unix.c (main): Add a special case check for the error code EROFS
1813 and display an appropriate error message for this case.
1815 * [lots of files]: Change ext2fs_read_inode, ext2fs_write_inode
1816 to take the e2fsck context as their first argument.
1817 Change dir_info.c routines to take an e2fsck_context,
1818 renamed them to start with e2fsck_ to avoid namespace
1819 issues, and changed them to store the directory
1820 information inside the e2fsck context.
1821 Added e2fsck_run() which calls all of the e2fsck passes in
1822 the correct order, and which handles the return of abort
1823 codes. Added abort processing, both via setjmp/longjmp
1824 and via flags in the e2fsck context. Use a flag in the
1825 e2fsck context instead of the restart_e2fsck global
1826 variable. Change uses of free and malloc to
1827 ext2fs_free_mem and ext2fs_get_mem.
1829 Fri Oct 31 01:12:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1831 * pass1.c, pass3.c: Rename new error codes to _ET_ in them for
1834 Sat Oct 25 00:10:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1836 * pass3.c (get_lost_and_found): Check error return of
1837 EXT2_FILE_NOT_FOUND instead of ENOTDIR
1839 * pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY
1842 Fri Oct 24 00:12:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1844 * unix.c (PRS): Make the variable which getopt returns into be
1845 an int, so that it won't lose on platforms where char is
1848 * pass1b.c (clone_file): Fix bug in error reporting in the case
1849 where cs.errcode is non-zero.
1851 Sun Oct 19 21:12:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1853 * pass*.c, super.c, unix.c, util.c, e2fsck.h: Place #ifdef
1854 RESOURCE_TRACK around code which uses init_resource_track
1855 and print_resource_track. (Not all systems have timeval)
1857 * super.c: Remove excess #includes which are not necessary.
1859 * e2fsck.h: Add #ifdef's for HAVE_SYS_TYPES_H and HAVE_SYS_TIME_H
1861 Fri Oct 3 13:40:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1863 * pass*.c, super.c: Massive changes to avoid using printf and
1864 com_err routines. All diagnostic messages are now routed
1865 through the fix_problem interface.
1867 Sat Sep 6 17:13:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1869 * pass2.c (check_dir_block): Check for duplicate '.' and '..'
1872 * problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
1875 Tue Sep 2 09:04:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1877 * problem.c: Added new problem codes for some of the
1878 superblock corruption checks, and for the pass header
1879 messages. ("Pass 1: xxxxx")
1881 * util.c (print_resource_track): Now takes a description
1884 Mon Aug 25 10:23:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1886 * super.c, unix.c, e2fsck.c: New files to separate out the
1887 operating-specific operations out from e2fsck.c.
1888 e2fsck.c now contains the global e2fsck context management
1889 routines, and super.c contains the "pass 0" initial
1890 validation of the superblock and global block group
1893 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
1894 (nearly) all global variables and moved them to the e2fsck
1897 * problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
1898 PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS,
1899 PR_0_BLOCKS_PER_GROUP, PR_0_FIRST_DATA_BLOCK
1901 Thu Aug 14 10:55:21 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1903 * message.c: Add compression for the word "Illegal"
1905 * problem.c: Added entries for PR_2_BAD_CHAR_DEV and
1908 Wed Aug 13 09:55:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1910 * pass1.c (pass1, check_device_inode), pass2.c
1911 (process_bad_inode): Use a more stringent test for a valid
1914 Sun Aug 10 18:58:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1916 * e2fsck.c (check_mount): Add stronger warning message about the
1917 perils of running e2fsck on a mounted filesystem.
1919 Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1921 * Release of E2fsprogs 1.11
1923 Thu Jun 12 00:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1925 * pass1.c (mark_table_blocks): Mark the superblock and group
1926 descriptor blocks first, so that any conflicts between
1927 these and the bitmap or inode table blocks is noticed.
1929 * problem.c: Fix message printed out when a block or inode bitmap
1930 conflicts with other fs data, has the correct group number
1933 Tue Jun 10 12:07:37 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1935 * pass2.c (pass2): Check the error return from ext2fs_dblist_iterate.
1937 Thu May 8 22:45:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1939 * e2fsck.8.in: Fix minor typos and grammer oops found by Bill
1940 Hawes (whawes@star.net).
1942 * badblocks.c (read_bad_blocks_file): Pass the blocksize to the
1943 bad blocks command so that all of the filesystem gets
1944 tested in the case where the blocksize 2048 or 4096.
1946 Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu>
1948 * Release of E2fsprogs version 1.10
1950 Mon Apr 21 22:43:08 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1952 * pass1b.c (pass1b): While scanning for inodes, simply skip inodes
1953 where ext2fs_get_next_inode returns the
1954 EXT2_ET_BAD_BLOCK_IN_INODE_TABLE error.
1956 Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1958 * Release of E2fsprogs version 1.09
1960 Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1962 * Release of E2fsprogs version 1.08
1964 Thu Apr 10 13:51:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1966 * pass1b.c (clone_file_block): If we clone a directory, we need to
1967 update the dblist entry so that we check (and correct) the
1968 right directory block.
1970 Sun Apr 6 09:13:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1972 * pass1.c (process_block): Don't clear blocks references to
1973 filesystem metadata; let pass 1B handle this case.
1975 * problem.c, problem.h: Add new problem, PR_1B_SHARE_METADATA.
1977 * pass1b.c (pass1d): Deal with a block which is shared with
1978 filesystem metadata.
1980 * e2fsck.h: Make block_illegal_map be a global variable
1982 Sat Apr 5 11:51:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1984 * e2fsck.c, pass1.c (mark_table_blocks): Support the sparse_super
1986 (get_backup_sb): New function which attempts to obtain the
1987 correct backup superblock (if possible).
1989 Fri Apr 4 10:46:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1991 * e2fsck.c (main): Check the version of the library, and warn if
1992 the library is out of date; this happens generally due to
1993 users who manually install e2fsprogs.
1995 * pass1.c (pass1_get_blocks): If the passed in inode number for
1996 get_blocks isn't what we're expecting pass back
1997 EXT2_ET_CALLBACK_NOT_HANDLED.
1999 Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu>
2001 * Release of E2fsprogs version 1.07
2003 Tue Mar 11 10:31:47 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2005 * icount.c: New file which implements an inode count abstraction.
2006 This significantly reduces amount of memory needed to
2007 check really large filesystems.
2009 * pass1.c, pass2.c, pass3.c, pass4.c: Modified to use the icount
2012 Fri Mar 7 08:28:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2014 * dirinfo.c (dir_info_iter): New function which allows iteration
2015 over the directories in the dir_info map.
2017 * pass3.c (pass3, check_directory): Speed up pass 3 by iterating
2018 over all directories in the dir_info structure, instead of
2019 iterating all inodes looking for directories, and then
2020 looking up the directories using get_dir_info().
2022 Sat Feb 1 11:33:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2024 * pass1.c (pass1, process_block):
2025 * pass2.c (pass2): Use the ext2_dblist abstraction instead of
2026 manual code to manage the directory block list information.
2028 * pass1.c (check_blocks), pass1b.c (pass1b), pass2.c
2029 (deallocate_inode): Call the ext2 library routine
2030 ext2_inode_has_valid_blocks() instead of
2031 inode_has_valid_blocks().
2033 * swapfs.c (swap_inodes): Add check so that we don't try to call
2034 swap_inode_blocks unless the inode has valid blocks.
2035 (Otherwise a long fast symlink might cause
2036 swap_inode_blocks to erroneously get called.)
2038 Wed Jan 22 14:42:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2040 * problem.c, problem.h: Added entries for PR_2_DOT_NULL_TERM and
2041 PR_2_DOT_DOT_NULL_TERM.
2043 * pass2.c (check_dot, check_dot_dot): Make sure the new . and
2044 .. entries are null-terminated, since the 2.0 kernel
2045 requires this (for no good reason).
2047 Mon Jan 20 20:05:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2049 * pass1.c (pass1): Set the EXT2_SF_SKIP_MISSING_ITABLE flag so
2050 that we can recover from missing inode tables.
2052 * dirinfo.c (get_dir_info): If there are no directories in the
2053 dir_info abstraction, don't core dump (because dir_info is
2056 * e2fsck.c (main): Don't try using the backup superblocks if there
2058 (check_super_block): If there are illegal inode table or
2059 bitmaps, set the filesystem as being in error.
2061 Wed Jan 15 11:32:01 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2063 * pass2.c (check_dir_block): Added check to make sure that rec_len
2064 is a a multiple of 4 (so that the directory entries are
2067 Sat Dec 28 12:16:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2069 * Makefile.in (uninstall): Uninstall all programs in the PROGS
2071 (PROGS): Don't build and install the extend program by
2075 Sat Dec 7 16:41:02 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2077 * pass1.c (process_inodes): Make sure the stashed_ino variable is
2078 saved and restored as well.
2079 (pass1): For fast sym links, skip the check_blocks
2080 processing step altogether.
2082 Mon Dec 2 09:28:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2084 * problem.c, message.c: New files, to completely refurbish how
2085 filesystem problems are reported to the user. The
2086 diagnostic messages are now encoded out in an easily
2087 customizable, extensible format. The messages printed out
2088 in preen mode are all on one line, and contain the device
2091 Fri Nov 29 20:26:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2093 * swapfs.c (swap_inodes): When swapping a filesystem, ignore
2096 * pass1.c (pass1): Ignore missing inode table errors during the
2097 scan, and just skip past those inodes.
2099 * pass3.c (check_root): Remove root_ino argument, and assume that
2100 the root inode must be EXT2_ROOT_INO. Move responsibility
2101 of setting the parent of the root inode in the directory
2102 inode structure to pass2().
2104 * pass2.c (check_dir_block): Don't allow links to the root
2107 * dirinfo.c (add_dir_info): Remove last argument to add_dir_info,
2108 since the inode is no longer used.
2110 Tue Oct 15 00:06:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2112 * e2fsck.c (main): If the superblock magic number is wrong, or the
2113 block group fails a sanity check, then automatically
2114 restart trying to use the backup superblocks.
2116 * pass1.c (mark_table_blocks): Make the inode tables ahead of
2117 everything else; in the case where a bitmap block overlays
2118 the inode table, the inode table should take precedence.
2120 * pass2.c (maybe_clear_entry): Make the deleted/unused error
2121 message fit on one line, since the error can happen during
2122 a preen pass. (We eventually need to revamp the whole
2123 e2fsck error reporting and prompting system, but that's a
2124 job for another day.)
2126 Mon Oct 14 22:29:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2128 * e2fsck.c (main): Read in the list badblocks into fs->badblocks
2129 for the benefit of the inode scan functions.
2131 * pass1.c (pass1): If ext2fs_get_next_inode() returns an error
2132 indicating that an inode is in a bad block, mark that
2133 inode as being used, as well as in the inode "bb" map.
2135 * pass2.c (maybe_clear_entry): New function which generalizes the
2136 error cases when a directory entry needs to be cleared.
2137 (check_dir_block): If an inode is in the "bb" map, offer
2138 to clear the directory entry, since the inode is in a bad
2141 * pass4.c (pass4): If an inode is marked as used, but is is marked
2142 in the "bb" map, don't process it as a disconnected inode.
2144 Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2146 * Release of E2fsprogs version 1.06
2148 Mon Oct 7 00:45:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2150 * e2fsck.c (main): Print out the version number of the shared
2151 library when using the -V option.
2153 * swapfs.c (swap_filesys): Change EXT2_SWAP to EXT2_FLAG_SWAP for
2156 * e2fsck.c (main): By setting EXT2_FLAG_MASTER_SB_ONLY, only write
2157 out the backup superblocks when we know we have a valid
2160 Tue Oct 1 22:00:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2162 * util.c (preenhalt): Make it explicit on preenhalt that running
2163 e2fsck manually means without the -a or -p flag.
2165 Fri Sep 27 14:41:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2167 * pass1.c (pass1): Add support for the EXT2_BOOT_LOADER inode.
2168 (Linux/FT actually sets the mode bits, so we have to
2169 handle it specially.)
2171 * e2fsck.c (check_if_skip): Print a message if the filesystem is
2172 just dirty, so that the user knows that it's about to be
2173 checked (since this will take a while).
2175 Mon Sep 16 17:00:01 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2177 * pass4.c: If a disconnected inode is zero-length, prompt to
2178 delete it instead of connecting it to lost+found.
2180 Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2182 * Release of E2fsprogs version 1.05
2184 Fri Aug 30 20:24:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2186 * pass4.c (pass4): If the user refuses to connect an unattached
2187 inode to lost+found, don't try to set i_links_count. This
2188 is bad, since if the user says yes, the inode will be
2189 marked as unused, which is not necessarily the right
2190 thing, especially since the rest of the cleanup doesn't
2193 * pass2.c (deallocate_inode): Set inode_link_info[ino] when
2194 dellocating an inode. (Not strictly necessary, but...)
2196 * pass4.c (pass4): Add "bonehead" explanation to the "programming
2199 Tue Aug 27 11:26:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2201 * e2fsck.c (PRS,main): Added new options -s and -S. -s will
2202 byte-swap the filesystem so that it is normalized. -S
2203 will byte-swap the filesystem regardless of its current
2206 * swapfs.c: New file, which will byte-swap a filesystem.
2208 Tue Aug 20 09:41:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2210 * pass1.c (pass1): Change handling on files with non-zero dtime
2211 and non-zero i_link_count; before we treated them as
2212 deleted file per botched ext2 0.3c kernel behavior. We
2213 now clear dtime instead.
2215 Mon Aug 19 23:33:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2217 * e2fsck.c (main): If e2fsck sets the clean bit, even if
2218 nothing else is changed, make sure FSCK_NONDESTRUCT is
2219 set (since after all having the filesystem set to
2220 invalid is an error. :-)
2222 Fri Aug 9 10:25:13 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2224 * pass1.c (process_block): Make sure that meta data doesn't get
2225 accidentally set in the dir_blocks array (which could
2226 happen in some error condtions).
2229 * pass2.c (process_bad_inode): Check for fragments in a
2230 OS-independent fashion.
2232 Thu Aug 8 15:20:54 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2234 * e2fsck.c (check_if_skip): Close the filesystem when skipping the
2235 cleanup for the filesystem.
2237 Mon Jul 22 22:03:28 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2239 * e2fsck.c: Improve corrupt_msg, so that it's less confusing.
2241 Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2243 * Release of E2fsprogs version 1.04
2245 Wed May 15 21:41:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2247 * e2fsck.c (relocate_hint): Issue a hint that the user may wish to
2248 try "e2fsck -b 8193" before allowing e2fsck to relocate
2251 * Makefile.in (e2fsck): Build e2fsck statically or dynamically
2252 depending on the option to configure. Added targets for
2253 e2fsck.static and e2fsck.shared for people who want to
2254 build a static or shared variant manually.
2256 Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu>
2258 * Release of E2fsprogs version 1.03
2260 Tue Mar 26 12:03:42 1996 <tytso@rsts-11.mit.edu>
2262 * e2fsck.c (show_stats): Don't use floating point to display
2263 percentage of non-contiguous files, as different libc
2264 handle result truncation differently, and this causes the
2265 test suite to bomb out depending on which libc you are
2268 * util.c (allocate_memory): Fix error message to omit extraneous
2271 Tue Mar 5 03:50:40 1996 <tytso@rsts-11.mit.edu>
2274 * pass2.c (check_dir_block):
2275 * pass1.c (pass1): Add support for dynamic first inode revision.
2277 Wed Feb 14 16:27:30 1996 <tytso@rsts-11.mit.edu>
2279 * pass3.c (check_root): Fix spelling typo
2281 Mon Feb 5 22:30:30 1996 <tytso@rsts-11.mit.edu>
2283 * e2fsck.c (check_super_block): If the superblock fails certain
2284 internal consistency checks, exit with a fatal error after
2285 printing the "superblock is corrupt message".
2287 Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu>
2289 * Release of E2fsprogs version 1.02
2291 Wed Dec 15 21:24:26 1996 <tytso@rsts-11.mit.edu>
2293 * pass1.c (process_block): Check to see if a file is "fragmented".
2294 i.e., non-contiguous. Note that any file which is larger
2295 than the block group is guaranteed to be non-contiguous.
2296 We may want to use a different hueristic for deciding
2297 whether or not a file is "fragmented".
2299 * e2fsck.c (show_stats): Print statistics of how many
2300 non-contiguous files are on the system.
2302 Fri Dec 15 19:19:47 1995 <tytso@rsts-11.mit.edu>
2304 * badblocks.c (read_bad_blocks_file, test_disk): Fold
2305 functionality of test_disk() (which runs badblocks) into
2306 read_bad_blocks_file(); test_disk() now calls
2307 read_bad_blocks_file() with a NULL bad_blocks_file
2310 Mon Nov 20 18:30:10 1995 <tytso@rsts-11.mit.edu>
2312 * e2fsck.c (check_mount): Use #if defined(__linux__) instead of
2313 #if defined(linux). The latter won't work if we're
2316 Mon Oct 30 20:31:17 1995 <tytso@rsts-11.mit.edu>
2318 * e2fsck.c (check_mount): For Linux systems, the check to see if
2319 the root is mounted read-only has to be done for all
2320 filesystems, not just for the root filesystem, due to the
2321 way that some /etc/rc scripts are set up.
2323 Thu Oct 26 12:05:30 1995 <tytso@rsts-11.mit.edu>
2325 * Makefile.in (install): Strip programs when they are installed.
2326 (e2fsck): Build e2fsck statically.
2328 Wed Oct 25 21:18:16 1995 <tytso@rsts-11.mit.edu>
2330 * util.c (preenhalt): Preenhalt now takes an argument, which is an
2331 ext2fs_filsys; this allows it to set the EXT2_ERROR_FS
2332 flag in the superblock in cases where preenhalt is called.
2333 All calls to preenhalt() were changed to either
2334 preenhalt(fs) or preenhalt(NULL) in a few cases where the
2335 fs pointer was not available. (Most notable, for block
2338 Mon Sep 4 21:41:03 1995 Remy Card <card@bbj>
2341 util.c: Include <sys/time.h> before <sys/resource.h>. BSD needs it.
2343 Mon Sep 4 10:14:49 1995 <tytso@rsts-11.mit.edu>
2345 * e2fsck.c (show_stats): Show statistics about how many inodes
2346 have indirect, doubly indirect, and triply indirect
2347 blocks. Allow up to 8 digits for statistics, instead of
2348 merely 6, so things look pretty for large filesystems.
2350 * pass1.c (pass1): Keep statistics about indirect, doubly
2351 indirect, and triply indirect blocks.
2353 * pass1.c (unwind_pass1): Clear the above statistics when unwinding
2356 Fri Aug 18 15:17:10 1995 Theodore Y. Ts'o <tytso@dcl>
2358 * util.c, ehandler.c: Move #include of <sys/resource.h> after
2359 #include of "e2fsck.h", since sys/resource.h may depend on
2360 sys/time.h, which is #included in e2fsck.h.
2362 Thu Aug 17 22:33:37 1995 <tytso@rsts-11.mit.edu>
2364 * e2fsck.c (check_mount): Use the new ext2fs_check_if_mounted()
2365 function to determine if the device is mounted.
2367 * e2fsck.c (main): Add better error messages if ext2fs_open()
2370 Wed Aug 16 16:25:02 1995 <tytso@rsts-11.mit.edu>
2372 * pass1.c (check_blocks): If we're clearing a directory, clear
2373 pb.is_dir so we don't do the following check of making
2374 sure the directory size matches; this is pointless, since
2375 we've already cleared the inode.
2377 Fri Aug 11 09:08:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2379 * pass1.c (bad_primary_block): New function, called by
2380 process_bad_block, which explains the facts of life to the
2381 user when a block in the primary superblock or primary
2382 group descriptors is bad.
2384 * pass2.c (check_dot): Handle the case where the first directory
2385 entry is used, but not ".".
2387 * pass2.c (check_dotdot): Handle the case where the second directory
2388 entry is used, but is not "..".
2390 Thu Aug 10 10:05:10 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2392 * e2fsck.c (check_super_block): Get the size of the physical
2393 device and if it is smaller than the reported size of the
2394 filesystem, report an error.
2396 Sat Aug 12 03:39:18 1995 Remy Card <card@bbj>
2398 * e2fsck.c (check_if_skip): Print the number of allocated files and
2399 blocks on clean filesystems.
2401 Fri Aug 11 14:15:36 1995 Remy Card <card@bbj>
2403 * e2fsck.8: Updated date and version number.
2405 Thu Aug 10 14:26:01 1995 Remy Card <card@bbj>
2407 * pass1.c (check_blocks): Check that directory size matches *exactly*
2408 the count of allocated blocks.
2410 Wed Aug 9 21:21:24 1995 Theodore Y. Ts'o <tytso@dcl>
2412 * pass1b.c (pass1d): Free the shared[] array when we're done with
2413 it to avoid a memory leak.
2415 * pass1.c (unwind_pass1): Use ext2fs_free_block_bitmap to free the
2418 * pass2.c (process_bad_inode): When clearing the inode, make sure
2419 the pathname is freed, to prevent a memory leak.
2421 * pass5.c (check_inode_bitmaps): Free free_array and dir_array
2422 when we're finished with them.
2423 (check_block_bitmaps): Free free_array when we're finished
2426 * Makefile.in (e2fsck, flushb): Use $(LD) instead of $(CC) when
2427 linking the executable.
2429 * pass2.c (process_bad_inode): Even on OS's that don't support the
2430 fragment fields, make sure the Linux equivalent fields are
2431 set to zero. If an OS wants to reuse these fields, which
2432 is probably a bad idea (although we may get desperate in
2433 the future) this code will have to be changed.
2435 * pass1.c (dir_block_cmp): If the block numbers are equal, compare
2436 on the inode field, and then blockcnt field. This is just
2437 to keep the ordering of dir_blocks the same on all
2438 platforms when there are more than on missing directory
2439 blocks, which are indicated directories with holes, which
2440 are indicated with the block number being set to zero.
2442 Sun Aug 6 15:40:58 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2444 * pass1.c (check_blocks, process_block): check_blocks() modified
2445 to call the ext2fs_block_iterate() with BLOCK_FLAG_HOLE if
2446 the inode is a directory. process_block() now checks to
2447 see if a directory has a "hole", or missing block. If so,
2448 this fact is recorded in the directory block list so that
2449 the problem can be resolved in pass #2.
2451 * pass2.c (allocate_dir_block): Added allocate_dir_block() to
2452 allocate new blocks for directories with "holes". Called
2453 out of check_dir_block if a block in the directory block
2456 * pass3.c (get_lost_and_found): Move location of free(block) to
2457 prevent possible memory leak.
2459 Sat Aug 5 12:42:22 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2461 * pass2.c (check_dir_block): Use a automatic, fixed-saize array
2462 instead of alloca() --- alloca is not portable! Check to
2463 make sure the filename is not longer than EXT2_NAME_LEN,
2464 and offer to fix it by truncating it, since it should
2467 * e2fsck.c (PRS): Use malloc() instead of alloca() --- alloca() is
2468 not portable!! In any case putenv() in some systems must
2469 take a static character array or malloc()'ed memory;
2470 passing memory allocated using alloca() to putenv() is not
2473 * pass2.c (check_dot, check_dotdot): Use malloc() instead of
2474 alloca() --- alloca() is not portable!!!
2476 Tue Jul 18 20:04:02 1995 <tytso@rsx-11.mit.edu>
2478 * pass1b.c (pass1c):
2479 * pass3.c (check_root, get_lost_and_found):
2480 * pass2.c (check_dir_block): Use ext2fs_{read,write}_dir_block
2481 to read/write the directory block.
2483 Mon Jul 17 04:00:56 1995 <tytso@rsx-11.mit.edu>
2485 * util.c (ask_yn): Apply patch supplied by Peter A. Zaitcev to
2486 make sure VMIN and VTIME are set correct.
2488 Fri Jul 14 19:26:29 1995 <tytso@rsx-11.mit.edu>
2490 * pass1.c (mark_block_used): Change to be an inline function.
2491 Assume that the block validity checks are already done,
2492 and use the fast variant of the bitmap functions.
2494 Thu Jul 13 08:10:55 1995 <tytso@rsx-11.mit.edu>
2496 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Check the
2497 bounds of the bitmaps in advance, and then use the fast
2498 variant of e2fs_test_{block,inode}_bitmap.
2500 * pass1.c (mark_block_used): Use ext2_fast_mark_block_bitmap since
2501 the bounds checking has already been done earlier.
2503 Wed Jul 12 02:22:46 1995 <tytso@rsx-11.mit.edu>
2505 * pass1.c (pass1): Allocate and free the block_illegal_map, which
2506 is used for shortcut processing in process_block.
2507 (mark_table_blocks): Initialize block_illegal_map with the
2509 (describe_illegal_block): New helper function that
2510 describes why a block is illegal.
2511 (process_block): Use block_illegal_map as a shortcut
2512 to determine whether a block is bad. Use
2513 describe_illegal_block to print out why the block is illegal.
2515 Mon Jun 12 19:11:06 1995 Theodore Y. Ts'o (tytso@dcl)
2517 * flushb.c: Don't include <linux/fs.h> if it doesn't exist.
2519 * scantest.c: Don't include <linux/fs.h>, <getopt.h>, or
2520 <mntent.h> if they don't exist. (Mostly so that "make
2523 * pass1.c, pass1b.c, pass3.c, badblocks.c: Include <errno.h> (if
2526 * e2fsck.c, scantest.c: Don't include <getopt.h> if it doesn't
2529 Mon Jun 12 08:37:49 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2531 * pass2.c (process_bad_inode, check_for_zero_long,
2532 check_for_zero_char): Change long to u32, and char to u8.
2534 Sun Jun 11 15:05:57 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2536 * util.c (inode_has_valid_blocks):
2537 * pass2.c (process_bad_inode):
2538 * pass1.c (pass1, check_blocks, pass1_check_directory): Use
2539 LINUX_S_IS* instead of S_IS*.
2541 * e2fsck.h: Don't #include <sys/stat.h>
2543 * flushb.c (main): Add #ifdef BLKFLSBUF around ioctl. (Although
2544 this program is pretty much useless if BLKFLSBUF isn't
2547 * e2fsck.c, badblocks.c: Add #include <errno.h>, since errno is
2550 Thu Jun 8 12:31:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu>
2552 * pass2.c (check_dot, check_dotdot, check_dir_block): Use alloca
2553 to allocate space for file names instead of using fixed size buffers.
2554 (process_bad_inode): Only check inode frag fields if
2555 HAVE_EXT2_FRAGS is defined (by configure).
2556 * pass1.c (pass1): Only check the inode frag fields if
2557 HAVE_EXT2_FRAGS is defined (by configure).
2559 * e2fsck.c (check_mount): Only check for a mounted filesystem if
2560 HAVE_MNTENT_H is defined (by configure).
2561 (PRS): Use alloca to allocate the new path string, instead of
2562 having a fixed size buffer (which was the wrong size anyway).
2563 (PRS): Only support the -F (flush) option if the BLKFLSBUF ioctl
2566 * e2fsck.h: Only include <linux/fs.h> if HAVE_LINUX_FS_H is
2567 defined (by configure).
2569 * Makefile.in: Rewritten to conform to GNU coding standards and
2570 support separate compilation directories.
2572 Thu Apr 6 15:04:36 1995 Remy Card <card@bbj.ibp.fr>
2574 * pass1.c (pass1): Test the mode in reserved inodes (must be zero).
2576 Sat Mar 11 13:12:16 1995 Theodore Y. Ts'o <tytso@localhost>
2578 * pass1.c (unwind_pass1): Clear the file type statistics counter
2579 when pass 1 needs to be restarted from scratch.
2581 * pass1.c (handle_fs_bad_blocks): Fix bug where bitmap blocks were
2582 being reallocated to blocks in the next block group,
2583 instead of the current block grup.
2585 * pass1.c (pass1, check_blocks): Set inode_link_info[ino] whenever
2586 inode.i_links_count is set.
2588 Tue Feb 14 01:38:04 1995 Theodore Y. Ts'o (tytso@rt-11)
2590 * pass1.c (process_block): Add checks for if the block is
2591 trepassing on a superblock or group descriptor table.
2593 Sat Dec 31 00:52:11 1994 <tytso@rsx-11.mit.edu>
2595 * main.c (corrupt_msg): Extend the message which is printed out
2596 when the superblock is corrupt, to include the suggestion
2597 of using the -b option to specify an alternate superblock.
2599 Thu Nov 24 09:29:58 1994 Theodore Y. Ts'o (tytso@rt-11)
2601 * badblocks.c (read_bad_blocks_file): If we are adding or
2602 replacing bad blocks in the bad blocks inode, sanity check
2603 the bad block inode first, and clear out any illegal blocks.
2605 * pass2.c (check_name): Don't bomb out if the attempt to get the
2606 pathname of the containing directory returns an error; the
2607 directory may be too badly damaged to expect that
2608 ext2fs_get_pathname will always succeed. Use "???" if the
2609 pathname can't be obtained (it's only for a printf to the
2612 The name of the containing directory and the bad filename
2613 were incorrectly interchanged in the user message. Fixed.
2615 * pass2.c (check_name, check_dir_block): Use a common static
2616 string for the unknown pathname.
2618 Mon Nov 7 22:30:54 1994 Remy Card <card@bbj>
2620 * Fixed lots of printf formats to make sure that block and inode
2621 numbers are printed as unsigned integers.
2623 Mon Oct 24 14:10:46 1994 (tytso@rsx-11)
2625 * pass5.c (check_block_end): Fix calculation of how the last block
2626 in the block bitmap should be calculated.
2628 Wed Sep 7 10:01:13 1994 (tytso@rsx-11)
2630 * pass1b.c (pass1_dupblocks): Fix declaration of dup_inode_map to
2631 be an ext2fs_inode_bitmap, and free it properly.
2634 * e2fsck.c (main): Folded in Remy Card's changes to add a revision
2635 level to the superblock.
2637 Wed Aug 17 22:00:20 1994 Remy Card (card@bbj)
2639 * e2fsck.c (usage): Fixed bogus usage message.
2641 Wed Aug 17 11:21:45 1994 Theodore Y. Ts'o (tytso@rt-11)
2643 * pass1.c (process_bad_block): Fixed bug so that blocks in the
2644 backup superblocks and group descriptors are handled gracefully.
projects / thirdparty / e2fsprogs.git / blob