1 2001-12-24 Theodore Tso <tytso@valinux.com>
3 * unix.c (PRS): Don't allow the -c and -l/-L options to be
4 specified at the same time.
6 * e2fsck.h (E2F_OPT_WRITECHECK), unix.c (PRS),
7 badblocks.c (read_bad_blocks_file): If two -c options are
8 specified, then perform a non-destructive read/write scan
11 * e2fsck.8.in: Document the double -c option; also encourage users
12 to use -c instead of the -l/-L options since it's too hard
13 for users to get things like the blocksize parameter correct.
15 2001-12-23 Theodore Tso <tytso@valinux.com>
17 * util.c (get_backup_sb): This function now searches for the
18 backup superblock by iterating over possible blocksizes
19 instead of defaulting a guess of 8193 if the superblock
22 * message.c (expand_percent_expression), unix.c (main): Pass in
23 new parameters to get_backup_sb. Also, in unix.c, use the
24 blocksize paramter in the e2fsck context structure instead
25 of using a static variable, since get_backup_sb wants to
26 be able to set the blocksize paramter.
28 * e2fsck.h: Update function prototype for get_backup_sb; also add
29 the blocksize parameter to the e2fsck context structure.
31 * Makefile.in, jfs_user.h: Move linux/jbd.h to
32 ext2fs/kernel-jbd.h, to avoid using the system header
33 file version of hbd.h when using diet glibc (since it
34 forcibly adds /usr/include to the beginning of the
37 2001-12-21 Theodore Tso <tytso@valinux.com>
39 * problem.c (fix_problem): Use ctx->filesystem_name if the
40 ctx->device_name is NULL.
42 * journal.c (e2fsck_check_ext3_journal): Give the opportunity to
43 run the journal even if recovery flag is cleared. If
44 we're using a backup superblock, run the journal by
47 * e2fsck.h (E2F_OPT_FORCE), unix.c (PRS, check_if_skip): Use a
48 bitfield in the e2fsck context flags word to indicate
49 whether or not a check should be forced. This allows the
50 journal code to set the option if necessary to force a
53 * problem.h, problem.c: Remove PR_0_JOURNAL_RESET_JOURNAL, and add
54 PR_0_JOURNAL_RUN and PR_0_JOURNAL_RUN_DEFAULT. Update
55 problem decription texts.
57 2001-12-16 Theodore Tso <tytso@valinux.com>
59 * e2fsck.h (ext2fs_get_refcount_size), unix.c (check_mount, PRS),
60 pass1.c (adjust_extattr_refcount),
61 ea_refcount.c (ea_refcount_create): Fix gcc -Wall nits.
63 * recovery.c, revoke.c: Update to versions from 2.4.17-pre8.
65 * journal.c, jfs_user.h: Update support code for new version of
66 recover.c and revoke.c. Fix support for filesystems with
69 2001-11-30 Gabriel Paubert <paubert@iram.es>
71 * journal.c (e2fsck_journal_load): Fix an endianness bug.
73 2001-11-26 Theodore Tso <tytso@valinux.com>
75 * super.c (check_super_block): Make sure that if the inode table
76 or allocation bitmap is zero, that it is marked as
77 invalid, so that in pass #1, a new bitmap/inode table gets
78 properly allocated. (Addresses Debian Bug #116975)
80 2001-11-24 Theodore Tso <tytso@valinux.com>
82 * e2fsck.8.in: Fix minor typo in man page and clarify device
85 2001-10-07 Theodore Tso <tytso@valinux.com>
87 * journal.c (clear_v2_journal_fields, e2fsck_journal_load): If the
88 V2 fields are set on a V1 journal superblock, or an
89 internal V2 journal has s_nr_users is non-zero, clear the
90 entire journal superblock beyond the V1 superblock. This
91 fixes botched V1->V2 updates.
93 * problem.c, problem.h (PR_0_CLEAR_V2_JOURNAL): Add new problem code.
95 2001-09-20 Theodore Tso <tytso@valinux.com>
97 * e2fsck.h, journal.c (e2fsck_move_ext3_journal): Add new function
98 which will automatically relocate the ext3 journal from a
99 visible file to an invisible journal file if the
100 filesystem has been opened read/write.
102 * super.c (check_super_block): Add call to e2fsck_move_ext3_journal
104 * problem.c, problem.h (PR_0_MOVE_JOURNAL, PR_0_ERR_MOVE_JOURNAL):
105 Add new problem codes.
107 2001-09-20 Theodore Tso <tytso@thunk.org>
109 * Release of E2fsprogs 1.25
111 2001-09-19 Theodore Tso <tytso@valinux.com>
113 * unix.c (main): If a superblock is specified explicitly by the
114 user, don't try to automatically fall back to an
115 alternate superblock.
117 2001-09-02 Theodore Tso <tytso@thunk.org>
119 * Release of E2fsprogs 1.24a
121 2001-08-30 Theodore Tso <tytso@thunk.org>
123 * Release of E2fsprogs 1.24
125 2001-08-30 Theodore Tso <tytso@valinux.com>
127 * pass1.c (e2fsck_pass1): For EXT2_RESIZE_INO, allow its i_mode to
128 either be zero or a regular file (for compatibility with
129 Andreas's on-line resizing programs).
131 2001-08-27 Theodore Tso <tytso@valinux.com>
133 * unix.c (main): Remove EXT2FS_VERSION from the version display,
134 since it only confuses people.
136 * pass1.c (strnlen): Provide strnlen if libc doesn't.
138 2001-08-15 Theodore Tso <tytso@valinux.com>
140 * Release of E2fsprogs 1.23
142 2001-08-13 Theodore Tso <tytso@valinux.com>
144 * super.c (release_orphan_inodes): If the filesystem contains
145 errors, don't run the orphan * list, since the orphan list
148 * pass1.c (check_size): Fix logic in check_size; the previous code
149 only offered to clear the inode size fields if both size
150 and i_size_high were zero.
151 (e2fsck_pass1_check_device_inode): If i_blocks is
152 non-zero, then assume that the device/socket/fifo inode
155 2001-08-09 Theodore Tso <tytso@valinux.com>
157 * pass1.c, pass2.c, problem.c, problem.h: Fix bug introduced by
158 Andreas's symlink code; check_blocks() was unconditionally
159 testing inode_bad_map without checking to see if it
160 existed first. Fixed problem a different way; we now no
161 longer check inode_bad_map at all, since the file might
162 not get deleted in pass 2 anyway. We move the large file
163 feature reconciliation code to to e2fsck_pass2(), and in
164 deallocate_inode() in pass2.c, we decrement the large
165 files counter if we're about to delete a large file.
167 * unix.c (show_stats): Print the number of large files in verbose
170 2001-08-07 Theodore Tso <tytso@valinux.com>
172 * journal.c (recover_ext3_journal): If s_errno is set in the
173 journal superblock, set the EXT2_ERROR_FS flag in the
174 filesystem superblock after the journal is run.
176 2001-08-04 Andreas Dilger <root@lynx.adilger.int>
178 * message.c: Change comments for %D and %d expansion in e2fsck
179 problem codes. It was not consistent which was for dirent
180 expansion, and which was for directory number expansion.
182 * problem.c (PR_2_FINAL_RECLEN, PR_2_BAD_FILETYPE): Fix problem
183 codes which got caught by the confusion between %D and %d.
185 2001-08-04 Theodore Tso <tytso@valinux.com>
187 * problem.c (PR_2_SYMLINK_SIZE): Change description to make it
188 more clear (and remove %s expansion). Also add missing
189 periods to the end of a number of problem descriptions.
191 * pass2.c (e2fsck_process_bad_inode): Remove unneeded problem
192 context string set now that the problem description for
193 PR_2_SYMLINK_SIZE has been changed.
195 * pass1.c (e2fsck_pass1_check_symlink): Consolidate some checks,
196 and check the validity of the symlink block here (so that
197 we detect this case here instead of later). Also use
198 sizeof(inode->i_block) instead EXT2_LINK_DIR.
200 2001-07-30 Theodore Tso <tytso@valinux.com>
202 * unix.c (check_mount): Remove the code which tested for the root
203 filesystem being mounted read-only, and depend on the
204 results flags from ext2fs_check_if_mounted.
206 2001-07-29 Theodore Tso <tytso@valinux.com>
208 * unix.c (check_if_skip): Free the e2fsck context structure on a
209 normal clean filesystem exit, to make it easier to find
211 (PRS): Only update the path to include /sbin at the
212 beginning if the -c option is given, again to make it
213 easier to find memory leaks.
214 (main): Move the final print_resource_track call after the
215 filesystem and the context are freed.
217 * journal.c (e2fsck_journal_init_dev): Avoid memory leak if we
218 need to search for the journal device.
219 (e2fsck_journal_release): Free the journal IO channel when
220 we release the journal handle, to avoid a memory leak.
222 * e2fsck.c (e2fsck_reset_context): Fix bug; only close the io
223 channel if it is *different* from the filesystem io
226 2001-07-27 Theodore Tso <tytso@valinux.com>
228 * problem.c (PR_1_SET_IMMUTABLE): Clarify problem message.
230 * pass1.c (e2fsck_pass1): Check for symlinks that have the
231 immutable flag set (and offer to clear them).
233 2001-07-26 Theodore Tso <tytso@valinux.com>
235 * pass1.c (e2fsck_pass1): Free ctx->block_ea_map at the end of
238 2001-07-25 Theodore Tso <tytso@valinux.com>
240 * pass1.c (check_ext_attr): Skip zero-length EA entries.
242 * problem.c: PR_1_EA_ALLOC_COLLISION shouldn't abort, but should
243 prompt to clear the EA block.
245 2001-07-22 Theodore Tso <tytso@valinux.com>
247 * journal.c (ll_rw_block): Use ctx->journal_io instead of the
248 filesystem's io_channel.
249 (e2fsck_journal_init_dev): New function which supports
250 initialization of the external journal.
251 (e2fsck_get_journal): Remove code which flagged an error
252 if the superblock reported the use of an external journal.
253 (ext3_journal_via_mount): Remove unsued, #ifdefed out function.
255 * problem.c, problem.h: Removed error codes no longer used
256 (PR_0_JOURNAL_UNSUPP_DEV, PR_0_JOURNAL_BAD_DEV,
257 PR_0_JOURNAL_UNSUPP_UUID) and replace them with new error
258 codes related with failures in loading the external
259 journal (PR_0_JOURNAL_UNSUPP_MULTIFS,
260 PR_0_CANT_FIND_JOURNAL, PR_0_EXT_JOURNAL_BAD_SUPER).
261 Also changed the text assocated with PR_0_JOURNAL_BAD_UUID
262 to reflect the case where the external journal isn't
263 correct for this filesystem.
265 * unix.c (PRS), e2fsck.8.in: Add new option -j which allows
266 the user to specify the pathname to find the external journal.
268 * e2fsck.c (e2fsck_reset_context): Close journal_io if it isn't
269 the same as the filesystem io_channel.
271 * e2fsck.h: Add new fields (journal_io and journal_name) in the
272 context structure to support external journals.
274 2001-07-20 Theodore Tso <tytso@valinux.com>
276 * unix.c (main): Add an explicit warning when the filesystem is
277 left not completely fixed when e2fsck exits. (Addresses
280 2001-07-19 Theodore Tso <tytso@valinux.com>
282 * pass1.c (check_ext_attr): The entire EA block is now checked to
283 make sure that parts of the EA block aren't being used for
286 * Makefile.in e2fsck.h, region.c: New file which is used to detect
287 collisions in extended attribute block.
289 * problem.h, problem.c (PR_1_EA_MULTI_BLOCK, PR_1_EA_ALLOC_REGION,
290 PR_1_EA_ALLOC_COLLISION, PR_1_EA_BAD_NAME,
291 PR_1_EA_BAD_VALUE): Add new problem codes.
293 2001-07-10 Theodore Tso <tytso@valinux.com>
295 * journal.c (e2fsck_run_ext3_journal): Only call ext3_flush() if
296 the superblock is dirty.
298 2001-07-07 Theodore Tso <tytso@valinux.com>
300 * pass1b.c (pass1b, process_pass1b_block): Change the num_bad
301 field calculation so that it only counts EA block entries
302 as a single multiply claimed block (since once we clone
303 the EA blocks for one inode, we fix the problem for all of
304 the other inodes). Also, I moved the num_bad calculation
305 from process_pass1b_block to the end of pass1b. This
306 fixes a *significant* performance bug in pass1b which hit
307 people who had to had a lot of multiply claimed blocks.
308 (Can you say O(n**3) boys and girls? I knew you could...
309 Fortunately, this case didn't happen that much in actual
312 * pass1.c (e2fsck_pass1): Defer inodes which have an extended
313 attribute block for later processing to avoid extra seeks
315 (process_inode_cmp): If there is no indirect block, sort
316 by the extended attribute (i_file_acl) block.
318 * pass1b.c (clone_file_block): Fix bugs when cloning extended
319 attribute blocks. Moved free of block_buf to after the
320 code which clones the extattr block, and fixed logic for
321 changing pointers to the extended attribute field in the
322 inodes which were affected.
323 (decrement_badcount): New function which is used whenever
324 we need to decrement the number of files which claim a
325 particular bad block. Fixed bug where delete_file wasn't
326 checking check_if_fs_block() before clearing the entry in
327 block_dup_map. This could cause a block which was claimed
328 by multiple files as well as the filesystem metadata to
329 not be completely fixed.
331 * pass1.c (adjust_extattr_refcount): Add new function which
332 adjusts the reference counts of extended attribute blocks
333 if needed, both up and down.
334 (e2fsck_pass1): If the refcount or refcount_extra
335 structure are present, call adjust_extattr_refcount(),
336 and free it afterwards.
338 * problem.h, problem.c (PR_1_EXTATTR_READ_ABORT,
339 PR_1_EXTATTR_REFCOUNT, PR_1_EXTATTR_WRITE): Add new
342 2001-07-02 Theodore Tso <tytso@valinux.com>
344 * pass1.c (e2fsck_pass1, check_ext_attr, check_blocks): Add
345 initial support for scanning extended attribute blocks.
347 * e2fsck.c (e2fsck_reset_context): free extended attribute
350 * e2fsck.h: Add new fields for accounting for the extended
353 * Makefile.in, ea_refcount.c, e2fsck.h: Add new file which
354 implements a reference count abstraction.
356 * problem.c, problem.h: Add new problem codes PR_1_ALLOCATE_REFCOUNT,
357 PR_1_READ_EA_BLOCK, PR_1_BAD_EA_BLOCK, PR_2_FILE_ACL_BAD
359 * message.c: Add "@a" as an abbreviation for "extended attribute"
361 * pass1b.c (clone_file): Add code which handles cloning an
362 extended attribute block.
364 * pass1b.c (delete_file):
365 * pass2.c (deallocate_inode): If the inode contains an extended
366 attribute block in the file_acl field, clear it and
367 deallocate the block.
369 2001-06-28 Theodore Tso <tytso@valinux.com>
371 * pass2.c (e2fsck_process_bad_inode): Deal with inodes which are
372 marked bad because of an invalid file_acl (either because
373 EXT2_FEATURE_COMPAT_EXT_ATTR is not set, or because the
374 block number in file_acl is bad.
376 2001-06-29 Theodore Tso <tytso@valinux.com>
378 * unix.c (show_stats): Use long long to calculate the percentage
379 of the number of blocks in use in the filesystem.
381 2001-06-23 Theodore Tso <tytso@valinux.com>
383 * Release of E2fsprogs 1.22
385 2001-06-22 Theodore Tso <tytso@valinux.com>
387 * flushb.c: Use platform independent method of defining the
388 BLKFLSBUF ioctl. Also include sys/mount.h since on newer
389 platforms BLKFLSBUF is defined there.
391 2001-06-19 Theodore Tso <tytso@valinux.com>
393 * super.c (release_inode_blocks): Don't try to release the blocks
394 if the orphaned inode is a device file, symlink, or some
395 other kind of special file that doesn't have a block list.
397 2001-06-15 Theodore Tso <tytso@valinux.com>
399 * Release of E2fsprogs 1.21
401 2001-06-13 Theodore Tso <tytso@valinux.com>
403 * unix.c (check_if_skip): Adapted patch from Andreas Dilger which
404 prints the number of mounts or days elapsed since the last
405 check when e2fsck is forced to check an otherwise clean
408 2001-06-12 Theodore Tso <tytso@valinux.com>
410 * badblocks.c: Stop using the compatibility badblocks function,
411 and use the ext2fs_badblocks_* functions instead.
413 2001-06-11 Theodore Tso <tytso@valinux.com>
415 * unix.c (PRS): Fix bug introduced in 1.20 which broke the -F
418 * Makefile.in: Add message.c and swapfs.c to the list of source
419 files to build the make depend.
421 * swapfs.c, unix.c: Only support the -s and -S options to e2fsck
422 if ENABLE_SWAPFS is defined.
424 2001-06-08 Theodore Tso <tytso@valinux.com>
426 * recover.c, revoke.c: Synchronize with ext3 0.7a
428 2001-06-02 Theodore Tso <tytso@valinux.com>
430 * recovery.c (scan_revoke_records): Fix bug in recovery code;
431 missing byte order conversion.
433 * pass1.c (mark_inode_bad): Replace alloc_bad_map with a function
434 which sets the bit in the bad inode bitmap.
435 (e2fsck_pass1): Check for fast symlinks with an invalid
436 size, and set the bad inode map in that case.
437 (check_size): Check i_size_high for special files and
438 prompt to clear it along with i_size if non-zero.
440 * pass2.c (e2fsck_process_bad_inode): Check for fast symlinks with
441 an invalid size and prompt the user if the inode should be
444 * problem.h, problem.c (PR_2_SYMLINK_SIZE): Added new problem code.
446 2001-06-01 Theodore Tso <tytso@valinux.com>
448 * problem.c, problem.h: Change PR_0_JOURNAL_UNSUPP_INCOMPAT and
449 PR_0_JOURNAL_UNSUPP_ROCOMPAT so they aren't fatal errors,
450 but prompt to see if the user should abort. Removed the
451 PR_0_JOURNAL_RESET_COMPAT problem code.
453 * journal.c (e2fsck_journal_load): If there are incompatible
454 journal flags, just return an error code.
455 (e2fsck_check_ext3_journal): If e2fsck_journal_load
456 returns an error code indicating that there are
457 incompatible journal flag, check to see if we should
458 abort, and then offer to clear the journal.
459 (Addresses Debian bug #98527.)
461 * Makefile.in: Move include/asm/types.h.in to
462 lib/ext2fs/ext2_types.h.in.
464 2001-06-01 Theodore Tso <tytso@valinux.com>
466 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
467 pass1_check_directory): Add a safety check to make sure
468 ctx->stashed_inode is non-zero.
470 * pass1b.c (pass1b): Use e2fsck_use_inode_shortcuts() to disable
471 the inode shortcut processing, instead of manually
472 clearing only half of the function pointers that needed to
473 be NULL'ed out. This caused nasty bugs if the last inode
474 in the filesystem needed dup block processing.
476 * pass1b.c (clone_file_block): When cloning a directory's metadata
477 block, don't try to update the directory block list
478 database, since indirect blocks aren't stored in the
479 database and the resulting error will abort the file clone
482 2001-05-25 Theodore Tso <tytso@valinux.com>
484 * Release of E2fsprogs 1.20
486 2001-05-25 Theodore Tso <tytso@valinux.com>
488 * journal.c (e2fsck_journal_reset_super): Remove extraneous line
490 2001-05-23 Theodore Tso <tytso@valinux.com>
492 * journal.c (e2fsck_journal_reset_super): Fix bug; the reset
493 journal wasn't getting written out to disk since the dirty
494 bit wasn't being set on the buffer.
495 (e2fsck_journal_load): Don't print an error message if the
496 journal version number is wrong; just return a error code
497 reflecting this fact. If the block type in the journal
498 superblcok is obviously not a version number, report the
499 journal is corrupted.
500 (e2fsck_check_ext3_journal): On an unsupported journal
501 version, prompt to abort by default, but then offer a
502 chance to clear the journal as corrupt.
504 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_VERSION): Added new
507 2001-05-14 Theodore Tso <tytso@valinux.com>
509 * pass1.c: Treat inodes with a low dtime (that were from a
510 corrupted orphan list) specially.
512 * problem.c, problem.h: Add new problem codes PR_1_LOW_DTIME and
513 PR_1_ORPHAN_LIST_REFUGEES, and a new latch group,
516 * problemP.h: Expand the size of the problem flag to be an int
517 instead of a short. Expand space in the flag word which
518 is reserved for problem latch flags from 3 bits to 8 bits.
520 * e2fsck.h, scantest.c: Change location of ext2_fs.h to be
523 * super.c (check_super_block): Be more strict on checking
524 s_r_blocks_count superblock field.
526 2001-05-13 Theodore Tso <tytso@valinux.com>
528 * problem.c, problem.h (PR_0_JOURNAL_UNSUPP_ROCOMPAT,
529 PR_0_JOURNAL_UNSUPP_INCOMPAT, PR_0_JOURNAL_RESET_COMPAT):
532 * journal.c (e2fsck_journal_load): Use a problem code to
533 report unsupported feature flags. There is code to
534 clear unsupported flags, but since this is dangerous,
535 it's not allowed in the problem code table.
537 2001-05-11 Andreas Dilger <adilger@turbolinux.com>
539 * journal.c (e2fsck_journal_reset_super): initialize the journal
540 sequence number to a random value to avoid recovering
541 bad transactions from a corrupt journal.
543 2001-05-13 Theodore Tso <tytso@valinux.com>
545 * journal.c: Code cleanup; initialize journal_enable_debug using
548 2001-05-12 Theodore Tso <tytso@valinux.com>
550 * unix.c (PRS): Skip validation of -C's file descriptor if it is
551 zero, since that is special case.
553 2001-05-09 Theodore Tso <tytso@valinux.com>
555 * super.c (release_orphan_inodes): Add gettext quoting around
556 "Truncating" and "Clearing" for i18n.
558 2001-05-05 Theodore Tso <tytso@valinux.com>
560 * util.c (fatal_error): Use the correct magic number when checking
561 the magic number for the io_channel data structure. Also
562 remove extraneous call to io_channel_flush() that was left
563 over from an editing session.
565 * pass2.c (check_dir_block): Ignore EXT2_ET_DIR_CORRUPTED errors
566 from ext2fs_read_dir_block().
568 2001-05-01 Theodore Tso <tytso@valinux.com>
570 * unix.c (PRS): Validate the completion information file
571 descriptor so that the completion bar won't get
572 accidentally written onto the disk.
574 * e2fsck.8.in: Add explanation that you can use mke2fs -n -b
575 blocksize to printout alternate superblock locations.
577 2001-04-26 Theodore Tso <tytso@valinux.com>
579 * unix.c (check_if_skip): If the max_mount_count is zero, treat it
580 as having no count set.
582 2001-04-16 Theodore Tso <tytso@valinux.com>
584 * super.c (check_super_block): Fix bad calculation of
585 inodes_per_block, and tighten min/max checks to be a bit
586 more paranoid. Thanks to Andreas Dilger for pointing out
589 2001-03-29 Theodore Tso <tytso@valinux.com>
591 * journal.c (mark_buffer_uptodate): Add emulation of kernel
592 function mark_buffer_uptodate.
594 * recovery.c, revoke.c: Synchronize with 0.6b ext3 files.
596 2001-02-12 Theodore Tso <tytso@valinux.com>
598 * journal.c (e2fsck_run_ext3_journal): Force a flush of the
599 filesystem and io_channel before replaying the journal.
601 2001-01-17 Theodore Ts'o <tytso@valinux.com>
603 * pass1.c (check_blocks): Fix large file checking code so that
604 files > 2GB are considered large files, and restrict
605 directories from being > 2GB.
607 2001-01-12 Theodore Ts'o <tytso@valinux.com>
609 * journal.c (e2fsck_journal_fix_unsupported_super): Remove unused
610 function. Add FIXME notes to e2fsck_get_journal(), from
613 * pass1.c (e2fsck_pass1): Cap the maximum legal size of a file by
614 the limit caused by the fact that i_blocks is in 512 byte
615 units, and that the Linux buffer cache also fundamentally
616 assumes 512 byte sectors.
617 Make sure that the journal inode is a regular file, and
618 when clearing an unused journal inode, make sure the
619 icount db is updated.
621 * problem.c, problem.h (PR_1_JOURNAL_BAD_MODE): Add new problem code.
623 * problem.c: For PR_1_RESERVED_BAD_MODE, print a description of
624 the reserved inode. In PR_0_JOURNAL_HAS_JOURNAL, prompt
625 to clear the journal, rather than deleting it (which is
626 more accurate). (From Andreas Dilger.)
628 * journal.c: Make sure all functions which return an error code
629 use the errcode_t return type, and not "int"
630 (e2fsck_journal_release): Add new parameter, "drop",
631 which is used when we just want to deallocate the journal
632 without trying to write out any changes.
633 (mark_buffer_clean): New function
634 (e2fsck_check_ext3_journal): If we fail loading the
635 journal, make sure we free all memory associated with it.
636 (recover_ext3_journal): If we fail to load the journal or
637 initialize the revoke data structures, make sure we free all
638 memory associated with the journal.
640 * message.c (special_inode_name): Add more special inode names
641 (From Andreas Dilger)
643 * util.c (fatal_error): Check to make sure the io_manager data
644 structure is sane before trying to flush the io_channel.
645 (From Andreas Dilger)
647 * mtrace.h, super.c, pass2.c: Minor whitespace cleanups, from
650 * journal.c (e2fsck_journal_fix_bad_inode): Set pctx->ino to the
653 * problem.c (PR_0_JOURNAL_BAD_INODE): Use pctx->ino instead of
654 pctx->num when printing the bad journal inode number.
656 2001-01-11 <tytso@snap.thunk.org>
658 * pass1.c (process_block): Remove dead code which was never
661 * iscan.c, unix.c, e2fsck.h: Don't use NOARGS, and use
662 ext2fs_sync_device() instead of using BLKFLSBUF.
664 * flushb.c: Don't use NOARGS anymore; everything is STDC these days.
666 * dirinfo.c, e2fsck.h, emptydir.c, iscan.c, jfs_user.h, journal.c,
667 message.c, pass1.c, pass1b.c, pass2.c, pass3.c, pass4.c,
668 pass5.c, problem.h, scantest.c, super.c, swapfs.c: Change
671 2001-01-09 <tytso@snap.thunk.org>
673 * problem.c: Fix another broken @F vs @f problem.
675 2001-01-06 <tytso@snap.thunk.org>
677 * journal.c, pass1.c, pass1b.c, pass3.c, recovery.c, revoke.c,
678 super.c, unix.c, util.c: Fix random gcc -Wall complaints.
680 * jfs_user.h: Use more sophisticated inline handling to allow
681 building with --enable-gcc-wall
683 2001-01-03 <tytso@snap.thunk.org>
685 * pass1.c (e2fsck_pass1): Moved journal inode handling out to its
686 own block; if the journal inode is not in use, and it
687 contains data, offer to clear it.
689 * problem.h, problem.c (PR1_JOURNAL_INODE_NOT_CLEAR): Add new
692 * problem.c: Modified problem table to use a new abbreviations.
694 * message.c: Add @j abbreviation for journal, and @v abbreviation
697 * jfs_user.h: Moved contents of jfs_e2fsck.h into jfs_user.h.
699 * journal.c (e2fsck_check_ext3_journal): Force a fsck if we remove
700 the journal stored on a reserved inode. Also force a fsck
701 if the journal appears to exist while !NEEDS_RECOVERY, and
702 we forcibly reset the journal.
704 2001-01-01 <tytso@snap.thunk.org>
706 * journal.c, pass1.c, super.c, unix.c: Replace use of struct
707 ext2fs_sb with struct ext2_super_block.
709 * pass1.c (check_blocks): Remove use of EXT2_HAS_*_FEATURE macros.
711 2000-12-31 <tytso@snap.thunk.org>
713 * jfs_compat.h: Remove uneeded header file.
715 2000-12-30 <tytso@snap.thunk.org>
717 * malloc.h, mtrace.c: Renamed malloc.h to mtrace.h to avoid
718 conflicts with the system header file.
720 * problem.h: Fixed numbering of pass1 error messages; an extra 0
721 had slipped into some of the numbers. (Pointed out by
724 * journal.c (e2fsck_journal_fix_corrupt_super): Clean up
725 unnecessary automatic variable. Add explanatory comment
726 about the kernel emulation routines. (Suggested by
729 2000-12-13 Theodore Ts'o <tytso@valinux.com>
731 * journal.c (e2fsck_check_ext3_journal): Check to make sure the
732 journal fields are consistent if any of the superblock
733 fields are set. (Backs out erroneous change made by sct,
734 pointed out by Andreas.)
736 * unix.c (main): Clarify coments (no code changes)
738 * super.c (release_orphan_inodes): Fix spelling typo in error message.
740 * pass1.c (e2fsck_pass1): Offer to update the filesystem revision
741 level if we need to set large files flag. Patch from
744 * super.c (check_super_block): If we have any of the compatibility
745 flags set, we need to have a revision 1 filesystem. Most
746 kernels will not check the flags on a rev 0 filesystem
747 and we may have corruption issues because of the
748 incompatible changes to the filesystem. Patch from Andreas
751 * problem.c, problem.h (PR_0_FS_REV_LEVEL, PR_1_FS_REV_LEVEL): Add
754 2000-12-09 <tytso@snap.thunk.org>
756 * flushb.c: Fix flushb so that it does something other than waste
757 disk space when built on systems with modern header files
758 and add a non-subtle Copyright Licensing restriction so
759 Yann will remove it from the Debian Distribution. (Now
760 violates the Debian Free Software Guidelines, on purpose.)
762 * journal.c (e2fsck_check_ext3_journal): If JFS_DEBUG is defined
763 at the top level, set the JFS debuging level to 2.
765 * jfs_e2fsck.h, jfs_user.h: Replaces jfs_compat.h. The jfs.h file
766 has been moved to the include/linux directory.
768 * journal.c, revoke.c, recovery.c: Updated files from Stephen to
769 support the V2 superblock and revoke processing. The
770 journal.c and revoke.c files are copies from the ext3
773 * Makefile.in: Added revoke.c to the list of source/object files.
775 2000-11-16 Theodore Ts'o <tytso@valinux.com>
777 * pass1b.c: Change routines to use PR_1B_BLOCK_ITERATE when
778 reporting problems rather than using com_err directly.
780 * problem.c, problem.h (PR_1B_BLOCK_ITERATE): Add new problem code.
782 * message.c (expand_percent_expression): Add safety check. If
783 ctx->str is NULL, print "NULL" instead of dereferencing
786 * pass1b.c, pass2.c, pass3.c: Change calls to ext2fs_block_iterate
787 to ext2fs_block_iterate2, to support 64-bit filesizes and
788 to speed things up slightly by avoiding the use of the
789 ext2fs_block_iterate's compatibility shim layer.
791 2000-10-30 <tytso@snap.thunk.org>
793 * util.c (get_backup_sb): Calculate backup superblock correctly
794 when the blocksize is > 1k.
796 2000-10-26 <tytso@snap.thunk.org>
798 * jfs.h, jfs_compat.h, journal.c: Updated to include the
799 definition of the new journal superblock format; still
800 only supports V1 superblocks for now. (From sct)
802 2000-10-24 <tytso@snap.thunk.org>
804 * super.c (release_inode_block, release_inode_blocks,
805 release_orphan_inodes): Add code to deal with truncating
806 inodes which are still in use (but which are on the orphan
807 list because they need truncation).
809 * problem.c, problem.h: Rename PR_0_CLEAR_ORPHAN_INODE to
810 PR_0_ORPHAN_CLEAR_INODE, and remove
811 PR_0_ORPHAN_INODE_INUSE.
813 * journal.c (e2fsck_run_ext3_journal): Add i18n support, and print
814 a message when the journal is being recovered.
816 * pass1.c (e2fsck_pass1): Don't check the i_mode field for the
817 journal inode, if it is in use.
819 2000-09-12 <tytso@valinux.com>
822 * flushb.c: Add include of nls-enable.h which is necessary so that
823 they can compile correctly.
825 2000-08-22 <tytso@valinux.com>
827 * unix.c (main): If we're doing a read-only check, skip the
828 journal playback, but don't abort the e2fsck run.
830 * super.c (release_orphan_inodes): Fix typo; should do bounds
831 checking on next_ino instead of ino.
833 * jfs_compat.h (J_ASSERT):
834 * journal.c (e2fsck_run_ext3_journal):
835 * pass3.c (adjust_inode_count): Use fatal_error() instead of exit().
837 * unix.c: Use fatal_error() instead of exit() whenever possible.
838 Also fix the fsck exit codes so that we use FSCK_USAGE
839 when it is appropriate. Rename global_signal_ctx to
840 e2fsck_global_ctx and let it be exported globally.
842 * util.c (fatal_error): Try to flush the I/O manager before
845 2000-08-20 <tytso@valinux.com>
847 * journal.c (e2fsck_journal_load): Fix **nasty** bug which caused
848 e2fsck_check_ext3_journal to smash the journal because
849 journal->j_transaction_sequence wasn't getting
852 * journal.c: (recover_ext3_journal, e2fsck_run_ext3_journal): Move
853 call to e2fsck_clear_recover from recover_ext3_journal to
854 after the filesystem has been closed and reopened.
855 Otherwise, the superblock in the filesystem handle will
856 probably be stale, and will overwrite the newer version of
857 the superblock written by the log recovery.
859 * message.c (expand_inode_expression): Add support for %Iu and %Ig
861 * problem.h (PR_0_CLEAR_ORPHAN_INODE): Add new problem code.
863 * super.c (release_orphan_inodes, release_inode_block,
864 release_inode_blocks): Update the block group descriptor
865 counts when freeing the orphan inode. Use
866 PR_0_CLEAR_ORPHAN_INODE to report when we clear an orphan.
868 * journal.c (e2fsck_run_ext3_journal): Fix a bug where we
869 attempted to reopen the filesystem using the device name
870 instead of the filesystem name.
872 2000-08-18 <tytso@valinux.com>
874 * Makefile.in: Update the make dependencies
876 * problem.c, problem.h: Add the problem codes:
877 PR_0_ORPHAN_ILLEGAL_BLOCK_NUM,
878 PR_0_ORPHAN_ALREADY_CLEARED_BLOCK,
879 PR_0_ORPHAN_ILLEGAL_HEAD_INODE,
880 PR_0_ORPHAN_ILLEGAL_INODE, PR_0_ORPHAN_INODE_INUSE
882 * super.c (release_inode_blocks, release_orphan_inodes,
883 check_super_block): Add support for clearing orphaned
884 inodes from the unmounted filesystem.
886 * journal.c (e2fsck_recover_ext3_journal): Remove the last orphan
887 check; this is now handled in check_super_block ---
888 non-journaled filesystems can use the orphan list in the
889 future. Also, move the the re-opening of the filesystem
890 to e2fsck_run_ext3_journal().
892 2000-07-12 Andreas Dilger <adilger@turbolinux.com>
894 * journal.c: implement loading of ext3 journal for recovery code
896 * problem.c (fix_problem): return answer from PR_AFTER_CODE to caller.
897 Add journal problems.
899 * recovery.c (journal_recover): user-space ext3 journal recovery code
901 * unix.c (main) : check journal and do recovery in separate steps
903 2000-08-07 <tytso@snap.thunk.org>
905 * unix.c (calc_percent): Make sure that we don't take a floating
906 exception if the max value is zero. (should normally
907 never happen, but...)
909 2000-07-13 <tytso@valinux.com>
911 * Release of E2fsprogs 1.19
913 2000-07-06 Theodore Ts'o <tytso@valinux.com>
915 * unix.c (check_if_skip): Modify algorithm for checking
916 s_max_mnt_count to match with the kernel. (If
917 s_max_mnt_count is negative, ignore the mnt_count check.)
919 * unix.c (e2fsck_update_progress): Adjust the width of the
920 progress bar dynamically, based on the filesystem name
921 that we need to display.
923 * unix.c (main): If the ext3 needs_recovery flag is set, call
924 e2fsck_run_ext3_journal() and then restart the e2fsck run.
926 * journal.c (e2fsck_run_ext3_journal): New file which contains
927 logic to recover the ext3 journal. This version relies on
928 the kernel being able to mount the filesystem in order to
931 2000-07-05 Theodore Ts'o <tytso@valinux.com>
933 * unix.c (e2fsck_update_progress): Only save and check the last
934 percentage after multiplying it by 10, nor 1000, since we
935 only need to save values to a tenth of a percent (and the
936 percentage is already from 0 .. 100%, not 0 .. 1).
937 Also, re-arrange the logic so that we do the time
938 check only after doing the percentage check, and we
939 only advance the spinner if we're about to display it.
941 2000-07-04 Theodore Ts'o <tytso@valinux.com>
943 * pass1.c (e2fsck_pass1): Check to see if the ext3 s_last_orphan
944 field is set; if so, clear it, so that ext3 mounting code
945 won't get confused by the fact that we've cleared out the
948 2000-06-10 Theodore Ts'o <tytso@valinux.com>
950 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Add error
951 checking for a "should never happen case".
953 * problem.c, problem.h (PR_5_COPY_IBITMAP_ERROR,
954 PR_5_COPY_BBITMAP_ERROR): Add new error codes.
956 2000-05-27 Theodore Ts'o <tytso@valinux.com>
958 * pass1.c (pass1, check_size): Apply patch from Chris Wedgewood
959 (cw@foof.org) which checks to see if special devices have
960 a non-zero size, and deals with it.
962 * problem.c, problem.h (PR1_SET_NONZSIZE): Add new problem code.
964 2000-05-18 Theodore Ts'o <tytso@valinux.com>
966 * Makefile.in (install): Create a symbolic link for fsck.ext3 as
969 2000-05-08 Theodore Ts'o <tytso@valinux.com>
971 * problem.c, problem.h (PR_0_HURD_CLEAR_FILETYPE): Add new problem
974 * super.c (check_super_block): If the OS type in the superblock is
975 the Hurd, check to see if the filetype feature is set, and
976 offer to clear it if so. This needs to be done since the
977 Hurd doesn't properly support the filetype feature.
978 (And since the hurd allows the transmogrification of files
979 to special files and vice versa --- for no good reason
980 that I can understand --- it can't support the filetype
981 feature for the forseeable future, either.)
983 2000-04-03 Theodore Ts'o <tytso@valinux.com>
985 * unix.c: For platforms that don't define optarg.h, manually
986 define optarg and optind.
988 2000-03-20 Theodore Ts'o <tytso@valinux.com>
990 * pass1.c (check_immutable, e2fsck_pass1_check_device_inode):
991 Check for the append-only as well as the immutable flag.
993 * problem.c (PR_1_SET_IMMUTABLE): Adjust message to include
994 append-only flag. Fix comment for compression flag.
996 2000-02-12 <tytso@snap.thunk.org>
998 * unix.c (e2fsck_update_progress): Limit the number of updates to
999 the progress bars to 8 times a second. This allows a 9600
1000 baud console link to keep up.
1002 2000-02-11 <tytso@snap.thunk.org>
1004 * unix.c (main): If compression is enabled on the filesystem,
1005 print a warning message (for now).
1007 * message.c: Add new compression shortcut: @c == compress
1009 * problem.c, problem.h (PR_1_COMPR_SET): Add new error code.
1011 * pass1.c (check_blocks): If the inode has EXT2_COMPRBLK_FL flag
1012 set, check to see if the filesystem supports compression.
1013 If it does pass this information down to process_block()
1014 so it can treat the compressed block flag words
1015 correctly. If not, offer to clear the flag, since it
1017 (process_block): If an inode has the compressed inode flag
1018 set, allow EXT2FS_COMPRESSED_BLKADDR.
1020 * pass1b.c (process_pass1b_block, delete_file_block,
1022 * pass2.c (deallocate_inode_block): Use HOLE_BLKADDR to check to
1023 see if the block can be skipped.
1025 2000-02-08 <tytso@snap.thunk.org>
1027 * util.c: Make resource tracking message more concise.
1030 * pass1.c (mark_table_blocks, e2fsck_pass1): Remove
1031 ctx->block_illegal_map, since it's not needed by pass1,
1032 and pass1b has been modified to calculate it manually if
1033 needed. This reduces the memory footprint needed by e2fsck.
1035 * pass1b.c (check_if_fs_block): New static function which returns
1036 whether or not a block overlaps with filesystem metadata.
1037 This replaces consulting the block_illegal_map bitmap.
1039 * Makefile.in: Call sync after finishing building all in this
1042 * unix.c (PRS): sync the filesystem before trying to use
1043 BLKFLSBUF, to minimize the chance of causing dirty blocks
1046 * e2fsck.h: Manually define BLKFLSBUF if not defined, and we're on
1047 a Linux/i386 system.
1049 * pass3.c (check_directory): Only do the loop detection algorithm
1050 if we've searched over 2048 parent directories and haven't
1051 found the end yet. This means that in the common case, we
1052 don't allocate or clear the inode_loop_detection bitmap,
1053 which for large systems, merely clearing the bitmap for
1054 each directory was turning out to be quite expensive.
1055 Thanks to Jani Jaakkola (jjaakkol@cs.helsinki.fi) for
1056 identifying this problem.
1058 2000-02-06 Theodore Ts'o <tytso@valinux.com>
1060 * badblocks.c, e2fsck.h, ehandler.c, emptydir.c, extend.c,
1061 flushb.c, iscan.c, message.c, pass1.c, pass1b.c, pass3.c
1062 pass4.c, pass5.c, problem.c, scantest.c, swapfs.c,
1063 unix.c, util.c: Add Internationalization support as
1064 suggested by Marco d'Itri <md@linux.it>.
1066 2000-02-02 Theodore Ts'o <tytso@valinux.com>
1068 * e2fsck.h, flushb.c, scantest.c: Remove uneeded include of
1071 2000-01-18 Theodore Ts'o <tytso@valinux.com>
1073 * Makefile.in: Since LIBUUID can sometimes include "-lsocket"
1074 we need a separate DEPLIBUUID that can be used in
1075 Makefile's dependency rules.
1077 1999-11-23 <tytso@valinux.com>
1079 * e2fsck.8.in: Update language about where to find a backup
1082 1999-11-19 <tytso@valinux.com>
1084 * pass1.c (process_inodes): Add shortcut handling; if
1085 process_inodes_count is zero, return right away, to avoid
1086 calling qsort with a non-positive count.
1088 * message.c (safe_print): Fix to properly display ^A, ^B, etc. and
1089 to print Delete as ^?
1091 * Makefile.in (distclean): Remove TAGS and Makefile.in.old from
1092 the source directory.
1094 1999-11-10 <tytso@valinux.com>
1096 * Release of E2fsprogs 1.18
1098 1999-11-10 <tytso@valinux.com>
1100 * problem.c (fix_problem): Support a new flag, PR_PREEN_NO which
1101 means the answer is assumed to be no in preen mode. This
1102 is now used in the PR_1_SET_IMMUTABLE code, so that in
1103 preen mode we ignore these inodes and just print a warning
1106 1999-11-09 <tytso@valinux.com>
1108 * pass1.c (e2fsck_pass1): If the filesystem does not support
1109 imagic inodes, if an inode has the imagic flag set, offer
1110 to clear the imagic flag. If a valid device/fifo/socket
1111 has the immutable flag set, call the new helper function
1112 check_immutable() to offerto clear the immutable flag.
1114 * pass2.c (check_filetype): Use the new ext2_file_type() helper
1115 function instead of calculating the file_type information
1118 * pass3.c (e2fsck_reconnect_file): When adding a link to
1119 lost+found, calculate the filetype information so that
1120 ext2fs_link() can use the information if applicable.
1121 (get_lost_and_found): Create the /lost+found directory
1122 with the correct filetype information if applicable.
1124 * util.c (ext2_file_type), e2fsck.h: New function which returns
1125 the directory entry file type information given the
1128 * problem.c, problem.h: Added new problem codes PR_1_SET_IMAGIC
1129 and PR_1_SET_IMMUTABLE.
1131 1999-11-07 <tytso@valinux.com>
1133 * pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it,
1134 to prevent it from getting freed twice.
1136 1999-11-06 <tytso@valinux.com>
1138 * unix.c (main): Close the filesystem before freeing the context,
1139 so that in the event of a free()-related segmentation
1140 violation, the filesystem is properly closed and written
1143 1999-10-27 <tytso@valinux.com>
1145 * e2fsck.c (e2fsck_reset_context): When freeing
1146 ctx->inode_reg_map, we weren't zero'ing
1147 ctx->inode_reg_map, which could cause a segfault later on
1150 1999-10-26 <tytso@valinux.com>
1152 * problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
1153 matches the standard convention).
1155 1999-10-26 <tytso@valinux.com>
1157 * Release of E2fsprogs 1.17
1159 1999-10-26 <tytso@valinux.com>
1161 * message.c (safe_print): Make safe_print take an char instead of
1162 an unsigned char to fix gcc warnings.
1164 1999-10-25 <tytso@valinux.com>
1166 * util.c: For NT portability, don't redefine getchar(), since
1167 stdio defines that. Instead we introduce a new
1168 abstract macro read_a_char() which is #defined to the
1169 right function as necessary.
1171 * problem.c, problem.h (PR_2_NULL_NAME): Add new problem code.
1173 * pass2.c (check_dir_block): Require that the length of the
1174 directory entry be at least 12 bytes. Check to see if the
1175 filename is zero-length, and flag that as an error.
1177 1999-10-22 <tytso@valinux.com>
1179 * Release of E2fsprogs 1.16
1181 1999-10-22 <tytso@valinux.com>
1183 * pass2.c (check_filetype): If the filetype filesystem feature is
1184 not set, and a directory entry has a dirent feature, offer
1185 to clear it (since 2.0 kernels will do complain will
1186 interpret it as a very large name length field).
1188 * problem.c (PR_2_CLEAR_FILETYPE): Add new problem code.
1190 1999-10-21 <tytso@valinux.com>
1192 * e2fsck.8.in: Update man page to use a more standard format (bold
1193 option flags and italicized variables), as suggested by
1194 Andreas Dilger (adilger@enel.ucalgary.ca)
1196 * pass4.c (e2fsck_pass4): If an inode is set in the
1197 inode_imagic_map bitmap, don't check to see if it is
1198 disconnected from the inode tree (because it almost
1199 certainly will be). Free inode_imagic_map at the end of
1202 * pass2.c (check_dir_block, check_filetype): If the FILETYPE
1203 feature is set, check the directory entry's filetype
1204 information field, and fix/set it if necessary.
1205 (e2fsck_pass2): Free the inode_reg_map bitmap at the end
1208 * pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
1209 information for inode_reg_map and inode_imagic_map, which
1210 indicates which inodes are regular files and AFS inodes,
1212 Since only the master superblock is written during a
1213 restart, force that superblock to be used after a restart;
1214 otherwise changes to the block group descriptors end up
1217 * problem.c, problemP.h: If e2fsck is run -n, make def_yn variable
1218 be 0 for "no". Add support for a new flag, PR_NO_NOMSG,
1219 which supresses the problem message if e2fsck is run with
1222 * problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add
1225 * message.c (expand_dirent_expression): Add support for %dt which
1226 prints the dirent type information.
1228 * e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map
1229 and inode_imagic_map).
1231 * e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map
1232 to the context structure.
1234 1999-09-24 <tytso@valinux.com>
1236 * unix.c (PRS), util.c (ask_yn): Add #ifdef's to make
1237 e2fsprogs easier to port to non-Unix platforms.
1239 1999-09-07 <tytso@valinux.com>
1241 * pass3.c (adjust_inode_count): Fix bug where we didn't keep the
1242 internal and external inode counts in sync when we
1243 decremented an inode whose link count was already zero.
1244 Now we skip incrementing or decrementing both link counts
1245 if we would cause an overflow condition.
1246 (expand_dir, expand_dir_proc): Change where we update the
1247 inode block count and size files so that the block count
1248 field is updated correctly when we create an indirect block.
1250 1999-08-05 <tytso@valinux.com>
1252 * super.c (check_super_block): Check to see whether the
1253 inodes_per_group value in the superblock is insanely too
1256 1999-08-02 <tytso@valinux.com>
1258 * pass1b.c (clone_file_block): Don't clear the dup_map flag if
1259 the block also shares data with the fs metadata when
1260 the count drops to 1, since the block should still be
1261 cloned, as fs metadata isn't included in the count.
1263 1999-07-18 Theodore Ts'o <tytso@valinux.com>
1265 * Release of E2fsprogs 1.15
1267 1999-07-19 <tytso@valinux.com>
1269 * unix.c (usage): Add minimalist emergency help to the usage
1272 1999-07-18 <tytso@valinux.com>
1274 * unix.c: Add support for calculating a progress bar if the -C0
1275 option is given. The function e2fsck_clear_progbar()
1276 clears the progress bar and must be called before any
1277 message is issued. SIGUSR1 will enable the progress bar,
1278 and SIGUSR2 will disable the progress bar. This is used
1279 by fsck to handle parallel filesystem checks. Also, set
1280 the device_name from the filesystem label if it is
1283 * e2fsck.h: Add new flags E2F_FLAG_PROG_BAR and
1284 E2F_FLAG_PROG_SUPRESS. Add new field in the e2fsck
1285 structure which contains the last tenth of a percent
1286 printed for the user.
1288 * message.c (print_e2fsck_message): Add call to
1289 e2fsck_clear_progbar().
1291 * pass1.c (e2fsck_pass1):
1292 * pass2.c (e2fsck_pass2):
1293 * pass3.c (e2fsck_pass3):
1294 * pass4.c (e2fsck_pass4):
1295 * pass5.c (e2fsck_pass5): Add call to e2fsck_clear_progbar when
1296 printing the resource tracking information.
1298 * pass5.c (check_block_bitmaps, check_inode_bitmaps): If there is
1299 an error in the bitmaps, suppress printing the progress
1300 bar using the suppression flag for the remainder of the
1301 check, in order to clean up the display.
1303 1999-06-30 <tytso@valinux.com>
1305 * unix.c (check_mount): Clean up the abort message displayed when
1306 the filesystem is mounted and either stdout or stdin isn't
1309 1999-06-25 <tytso@valinux.com>
1312 * pass1.c (pass1_get_blocks, pass1_read_inode, pass1_write_inode,
1313 pass1_check_directory, e2fsck_use_inode_shortcuts): Make
1314 pass1_* be private static functions, and create new
1315 function e2fsck_use_inode_shortcuts which sets and clears
1316 the inode shortcut functions in the fs structure.
1319 * pass2.c (e2fsck_process_bad_inode): Make process_bad_inode() an
1322 * pass4.c (e2fsck_pass4): Call e2fsck_process_bad_inode to check
1323 if a disconnected inode has any problems before
1324 connecting it to /lost+found. Bug and suggested fix by
1325 Pavel Machek <pavel@bug.ucw.cz>
1327 1999-06-21 <tytso@valinux.com>
1329 * unix.c (main): Add missing space in the disk write-protected
1332 1999-05-22 <tytso@rsts-11.mit.edu>
1334 * problem.c, problem.h (PR_0_INODE_COUNT_WRONG): Add new problem
1337 * super.c (check_super_block): Add check to make sure the total
1338 number of inodes is sane, since this can be calculated
1339 from the number of groups times the number of inodes per
1340 group. Offer to correct it if it is incorrect.
1342 1999-03-19 <tytso@rsts-11.mit.edu>
1344 * pass5.c (check_block_end): Fix fencepost condition where when
1345 clearing the block padding we were missing the last position
1348 1999-05-17 <tytso@rsts-11.mit.edu>
1350 * unix.c (reserve_stdio_fds): Add safety check in case
1351 reserve_stdio_fds couldn't open /dev/null.
1353 1999-03-14 Theodore Ts'o <tytso@rsts-11.mit.edu>
1355 * util.c (print_resource_track): Use mallinfo if present to get
1356 more accurate malloc statistics.
1358 * pass3.c (get_lost_and_found): Check to see if lost+found is a
1359 plain file; if so, offer to unlink it.
1361 * problem.c, problem.h (PR_3_LPF_NOTDIR): Add new problem code.
1363 1999-03-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1365 * problem.c: Fix problem message for PR_1_BAD_GROUP_DESCRIPTORS so
1366 that the block group number is printed. Add new prompt,
1369 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1371 * Release of E2fsprogs 1.14
1373 1999-01-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1375 * message.c (safe_print): New function which prints strings,
1376 converting non-printable characters using the '^' and
1377 M-notation. This function is now used to print directory
1378 name entries and pathnames.
1380 Mon Jan 4 02:28:59 1999 Theodore Y. Ts'o <tytso@mit.edu>
1382 * unix.c (main): Reset the context before calling ext2fs_close(),
1383 to avoid referencing already freed memory.
1385 1998-12-15 Theodore Ts'o <tytso@rsts-11.mit.edu>
1387 * Release of E2fsprogs 1.13
1389 1998-12-03 Theodore Ts'o <tytso@rsts-11.mit.edu>
1391 * Makefile.in: Updated dependencies.
1393 1998-11-27 Theodore Ts'o <tytso@rsts-11.mit.edu>
1395 * pass3.c (get_lost_and_found): If the filesystem is not opened
1396 read-only, then force /lost+found to be created if it is
1399 * problem.c: Allow PR_3_NO_LF_DIR to be handled during a preen
1402 1998-10-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1404 * unix.c (main): Move ext2fs_close() after e2fsck_free_context()
1405 since e2fsck_free_context may reference data in ctx->fs.
1407 * e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL
1408 before checking ctx->fs->dblist.
1410 1998-10-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1412 * pass1.c (e2fsck_pass1): Use the device check subroutine on
1413 FIFO's and Socket's, so that we catch bogus immutable inodes.
1415 * pass2.c (process_bad_inode): Process bad socket and fifo's.
1417 * problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
1420 1998-09-02 Theodore Ts'o <tytso@rsts-11.mit.edu>
1422 * problem.c: Add PR_3_NO_DIRINFO error code.
1424 * super.c (check_super_value): Rename min and max to min_val and
1425 max_val to avoid possible cpp macro conflicts.
1427 * pass4.c (e2fsck_pass4): Rename max to maxgroup, to avoid
1428 possible cpp macro conflicts.
1430 * pass3.c (e2fsck_pass3): Rename max to maxdirs, to avoid possible
1431 cpp macro conflicts.
1432 (check_directory): Fix logic to avoid possible core dump
1433 in the case of ext2fs_get_dir_info returning NULL. (By
1434 the time we get here, it should never happen, but...).
1435 Also simply/streamline the control flow of the function.
1437 1998-08-17 Theodore Ts'o <tytso@rsts-11.mit.edu>
1439 * unix.c (check_if_skip): Move the "not cleanly mounted" check
1440 ahead of the maximal mount and too long since checked tests.
1441 (reserve_stdio_fds): Make sure 0,1,2 file descriptors are
1442 open, so that we don't open the filesystem using the same
1443 file descriptor as stdout or stderr.
1445 1998-08-01 Theodore Ts'o <tytso@rsts-11.mit.edu>
1447 * pass2.c (e2fsck_pass2): Fix the progress accounting so that we
1450 * pass3.c (e2fsck_pass3): Change progress accounting to be
1451 consistent with the other e2fsck passes.
1453 * e2fsck.c (e2fsck_run): At the end of each pass, call the
1454 progress function with the pass number set to zero.
1456 * unix.c (e2fsck_update_progress): If the pass number is zero,
1457 ignore the call, since that indicates that we just want to
1458 deallocate any progress structures.
1460 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1462 * Release of E2fsprogs 1.12
1464 1998-07-09 Theodore Ts'o <tytso@rsts-11.mit.edu>
1466 * unix.c (main): Fix typo in checking the incompat feature set; it
1467 should be checked against EXT2_LIB_FEATURE_INCOMPAT_SUPP.
1469 1998-07-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
1471 * badblocks.c (test_disk): Don't clear the existing bad blocks
1472 list when using e2fsck -c, since it may cause blocks with
1473 marginal errors to be dropped from the bad blocks list.
1475 Mon Jul 6 10:32:11 1998 Theodre Ts'o <tytso@lurch.mit.edu>
1477 * pass1.c (e2fsck_pass1): Use ext2fs_sb structure for
1478 compatibility with older kernels.
1480 1998-06-25 Theodore Ts'o <tytso@rsts-11.mit.edu>
1482 * unix.c (e2fsck_update_progress): Remove unused variables.
1484 1998-06-10 Theodore Ts'o <tytso@rsts-11.mit.edu>
1486 * pass1.c, problem.h: Change blkcnt_t to be e2_blkcnt_t to avoid
1487 collision with LFS API.
1489 * pass1.c (e2fsck_pass1): Fix bug so that ext2_max_sizes is
1490 properly initialized.
1491 (e2fsck_pass1): Don't allow the the boot loader inode to
1492 be a directory (clear the inode mode field if so).
1494 1998-05-07 Theodore Ts'o <tytso@rsts-11.mit.edu>
1496 * unix.c (PRS): Added new option -C, which causes e2fsck to print
1497 progress updates so that callers can keep track of the
1498 completion progress of e2fsck. Designed for use by
1499 progress, except for -C 0, which prints a spinning report
1500 which may be useful for some users.
1502 * pass5.c (e2fsck_pass5): Use a finer-grained progress reporting
1503 scheme (useful for larger filesystems).
1505 * e2fsck.h: Add progress_fd and progress_pos, for use by the Unix
1506 progress reporting functions.
1508 1998-04-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1510 * pass1.c (process_inode_cmp): Use EXT2_QSORT_TYPE to define the
1511 appropriate return type for comparison functions for qsort.
1513 * e2fsck.h: Add #ifdef protection for unistd.h
1515 * super.c: Remove header files already included by e2fsck.h
1517 1998-04-26 Theodore Ts'o <tytso@rsts-11.mit.edu>
1519 * dirinfo.c (e2fsck_add_dir_info): Update function to pass the old
1520 size of the memory to be resized to ext2fs_resize_mem().
1522 1998-03-30 Theodore Ts'o <tytso@rsts-11.mit.edu>
1524 * Makefile.in: Change to use new installation directory variables
1525 convention. Fix uninstall rules to take $(DESTDIR) into
1526 account. Remove cat8dir from the installdirs target,
1527 since modern man package don't necessarily put the cat
1528 directory in /usr/man/cat?.
1530 1998-03-29 Theodore Ts'o <tytso@rsts-11.mit.edu>
1532 * super.c, e2fsck.h: Always declare e2fsck_get_device_size() as an
1533 extern in e2fsck.h to prevent -Wall warnings.
1535 * pass4.c (e2fsck_pass4): Remove unused variable 'j'.
1537 1998-03-28 Theodore Ts'o <tytso@rsts-11.mit.edu>
1539 * super.c (check_super_block): Fix broken superblock sanity check
1540 when calculating blocks_per_group if s_log_frag_size !=
1541 s_log_block_size. Since we don't support fragments, this
1542 isn't a bug deal, but it's good to get it fixed.
1544 1998-03-23 Theodore Ts'o <tytso@rsts-11.mit.edu>
1546 * unix.c: Fix bug in check of feature set, to make sure we can
1547 really fix this filesystem.
1549 * problem.h: Make blkcount type to be of type blkcnt_t. Make the
1550 num field be a 64 bit type. Add the problem code
1551 PR_1_FEATURE_LARGE_FILES
1553 * problem.c: Add table entry for the problem code
1554 PR_1_FEATURE_LARGE_FILES.
1556 * pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only
1557 a problem for directory inodes. (Since it is also
1558 i_size_high now.) If there are no large_files, then
1559 clear the LARGE_FLAG feature flag. If there are
1560 large_files, but the LARGE_FLAG feature flag is not set,
1561 complain and offer to fix it.
1562 (check_blocks): Add support to deal with non-directory
1563 inodes that have i_size_high set (i.e., large_files).
1564 Don't give an error if a directory has preallocated
1565 blocks, to support the DIR_PREALLOC feature.
1566 (process_block, process_bad_block): The blockcnt variable
1567 is a type of blkcnt_t, for conversion to the new
1570 * pass2.c (process_bad_inode): A non-zero i_dir_acl field is only
1571 a problem for directory inodes. (Since it is also
1574 * message.c (expand_inode_expression): Print a 64-bits of the
1575 inode size for non-directory inodes. (Directory inodes
1576 can only use a 32-bit directory acl size, since
1577 i_size_high is shared with i_dir_acl.) Add sanity check
1578 so that trying to print out the directory acl on a
1579 non-directory inode will print zero.
1580 (expand_percent_expression): %B and %N, which print
1581 pctx->blkcount and pctx->num, can now be 64 bit
1582 variables. Print them using the "%lld" format if
1583 EXT2_NO_64_TYPE is not defined.
1585 * e2fsck.h: Add the large_flagsfield to the e2fsck context.
1587 * e2fsck.c (e2fsck_reset_context): Clear the large_flags
1590 Sun Mar 8 23:08:08 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1592 * pass3.c (fix_dotdot_proc):
1593 * pass2.c (check_dot, check_dotdot, check_name, check_dir_block):
1594 * message.c (expand_dirent_expression): Mask off the high eight
1595 bits of the directory entry's name_len field, so that it
1596 can be used for other purposes.
1598 Fri Feb 27 00:01:39 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1600 * e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
1601 include EXT2_FLAG_RESTART anymore, we need to adjust this
1602 routine so that it *does* return in the case of it seeing
1605 * pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group
1606 done callback function, which may set context abort
1607 flags. So we need to test the context abort flags after
1608 we call ext2_get_next_inode().
1609 (process_inodes): If we abort due out of process_inodes,
1610 do a clean exit by breaking out of the for loop instead of
1613 * e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
1614 considered a SIGNAL mask (i.e., requiring an immediate
1615 abort of processing to restart). FLAG_RESTART just means
1616 that we want to restart once pass 1 is complete.
1618 Tue Feb 24 15:19:40 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1620 * Change the progress function to return an integer; if returns 1,
1621 then the progress function is expected to have set the
1622 e2fsck context flag signalling a user abort, and the
1623 caller should also initiate a user abort.
1625 Tue Feb 17 19:03:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1627 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Don't call
1628 end_problem_latch() unless there was actually a problem
1629 latched. Simplifies semantics of the latch processing.
1631 Mon Feb 16 17:31:44 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1633 * e2fsck.h: Add new field, priv_data to the e2fsck context
1634 structure. It should be used by callers of the e2fsck
1635 functions only, and not by anything in e2fsck itself.
1637 Mon Feb 7 17:31:04 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1639 * super.c: Instead of call ext2fs_get_device_size(), define and call
1640 e2fsck_get_device_size(). (This function may be stubbed
1641 out in special versions of e2fsck.)
1643 * pass3.c, pass4.c: Remove extra calls to the progress function
1644 that weren't needed.
1646 * mke2fs.8.in: Update man page to note that the format of the bad
1647 block file is the same as the one generated by badblocks.
1649 Sun Feb 1 07:57:14 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1651 * dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
1653 * e2fsck.h: Include <time.h> since it is needed
1655 * super.c: If EXT2_SKIP_UUID is defined, then skip the UUID
1658 Tue Jan 20 15:37:01 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1660 * unix.c (main): In the case where the filesystem revision is too
1661 high, print the message about the superblock possibly
1664 * e2fsck.8.in: Add expanded comments about how the -b option
1667 Sat Jan 17 13:02:16 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1669 * e2fsck.h: If EXT2_FLAT_INCLUDES is defined, then assume all of
1670 the ext2-specific header files are in a flat directory.
1672 * dirinfo.c, ehandler.c, pass1.c, pass1b.c, pass2.c, pass5.c,
1673 super.c, swapfs.c, unix.c: Explicitly cast all assignments
1674 from void * to be compatible with C++.
1676 Tue Jan 6 11:30:24 1998 Theodore Ts'o <tytso@rsts-11.mit.edu>
1678 * unix.c (sync_disk): Remove sync_disk and calls to that function,
1679 since ext2fs_close() now takes care of this.
1681 Mon Dec 29 14:45:42 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1683 * pass1.c, pass1b.c, pass2.c, pass3.c, swapfs, badblocks.c,
1684 ehandler.c, unix.c: Change use of private to be priv_data,
1685 to avoid C++ reserved name clash.
1687 Fri Nov 28 09:30:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1689 * dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead
1690 of e2fsck_get_num_dirs, which has been removed.
1692 Tue Nov 25 15:54:35 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1694 * Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want
1695 to compile and install flushb.
1697 Mon Nov 24 06:48:00 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1699 * pass1.c (e2fsck_pass1_check_device_inode): For now, only check
1700 to make sure the extra i_blocks in a device are cleared if
1701 the immutable flag is set.
1703 * util.c (print_resource_track): Fix typo which caused the
1704 time/resource tracking to print "Pass 1 :" instead of
1707 Thu Nov 20 16:02:23 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1709 * pass3.c (expand_directory): Fix bug which could cause core dump
1710 when expanding the directory, and the bitmaps hadn't yet
1711 been read in. Also, only use ext2fs_write_dir_block when
1712 writing a directory block, not when writing out a fresh
1715 Wed Nov 19 16:15:44 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1717 * pass1.c (process_bad_block): Fix bug where first_block wasn't
1718 getting incremented, which caused user to get a
1719 "Programming error?" warning if there was a bad block in a
1720 non-primary superblock/group_descriptor. Also fixed
1721 another bug so that ext2fs_bg_has_super() is consulted, to
1722 avoid problems when using a filesystem with the
1723 sparse_groups option set and there are bad blocks at the
1724 beginning of a group which doesn't have a superblock.
1726 Thu Nov 6 16:10:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1728 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c: Add calls to the
1729 progress indicator function.
1731 * pass1.c (scan_callback): Add call to the progress feedback
1732 function (if it exists).
1734 Tue Nov 4 09:45:36 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1736 * super.c (check_super_block): Skip the device size check if the
1737 get_device_size returns EXT2_EXT_UNIMPLEMENTED.
1739 * iscan.c (main): Don't use fatal_error() anymore.
1741 * pass1b.c, swapfs.c, badblocks.c: Set E2F_FLAG_ABORT instead of
1742 calling fatal_error(0).
1744 * problem.c, pass3.c (PR_3_ROOT_NOT_DIR_ABORT,
1745 PR_3_NO_ROOT_INODE_ABORT): New problem codes.
1747 * problem.c, pass2.c (PR_2_SPLIT_DOT): New problem code.
1749 * problem.c, pass1.c (PR_1_SUPPRESS_MESSAGES): New problem code.
1751 * problemP.h: New file which separates out the private fix_problem
1754 * util.c, dirinfo.c, pass1.c, pass1b.c, pass2.c, pass5.c, super.c,
1755 swapfs.c util.c: allocate_memory() now takes a e2fsck
1756 context as its first argument, and rename it to be
1757 e2fsck_allocate_memory().
1759 Mon Nov 3 14:35:29 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1761 * unix.c (main): Add a special case check for the error code EROFS
1762 and display an appropriate error message for this case.
1764 * [lots of files]: Change ext2fs_read_inode, ext2fs_write_inode
1765 to take the e2fsck context as their first argument.
1766 Change dir_info.c routines to take an e2fsck_context,
1767 renamed them to start with e2fsck_ to avoid namespace
1768 issues, and changed them to store the directory
1769 information inside the e2fsck context.
1770 Added e2fsck_run() which calls all of the e2fsck passes in
1771 the correct order, and which handles the return of abort
1772 codes. Added abort processing, both via setjmp/longjmp
1773 and via flags in the e2fsck context. Use a flag in the
1774 e2fsck context instead of the restart_e2fsck global
1775 variable. Change uses of free and malloc to
1776 ext2fs_free_mem and ext2fs_get_mem.
1778 Fri Oct 31 01:12:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1780 * pass1.c, pass3.c: Rename new error codes to _ET_ in them for
1783 Sat Oct 25 00:10:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1785 * pass3.c (get_lost_and_found): Check error return of
1786 EXT2_FILE_NOT_FOUND instead of ENOTDIR
1788 * pass1.c (pass1_check_directory): Return EXT2_NO_DIRECTORY
1791 Fri Oct 24 00:12:39 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1793 * unix.c (PRS): Make the variable which getopt returns into be
1794 an int, so that it won't lose on platforms where char is
1797 * pass1b.c (clone_file): Fix bug in error reporting in the case
1798 where cs.errcode is non-zero.
1800 Sun Oct 19 21:12:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1802 * pass*.c, super.c, unix.c, util.c, e2fsck.h: Place #ifdef
1803 RESOURCE_TRACK around code which uses init_resource_track
1804 and print_resource_track. (Not all systems have timeval)
1806 * super.c: Remove excess #includes which are not necessary.
1808 * e2fsck.h: Add #ifdef's for HAVE_SYS_TYPES_H and HAVE_SYS_TIME_H
1810 Fri Oct 3 13:40:03 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1812 * pass*.c, super.c: Massive changes to avoid using printf and
1813 com_err routines. All diagnostic messages are now routed
1814 through the fix_problem interface.
1816 Sat Sep 6 17:13:28 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1818 * pass2.c (check_dir_block): Check for duplicate '.' and '..'
1821 * problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
1824 Tue Sep 2 09:04:51 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1826 * problem.c: Added new problem codes for some of the
1827 superblock corruption checks, and for the pass header
1828 messages. ("Pass 1: xxxxx")
1830 * util.c (print_resource_track): Now takes a description
1833 Mon Aug 25 10:23:13 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1835 * super.c, unix.c, e2fsck.c: New files to separate out the
1836 operating-specific operations out from e2fsck.c.
1837 e2fsck.c now contains the global e2fsck context management
1838 routines, and super.c contains the "pass 0" initial
1839 validation of the superblock and global block group
1842 * pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
1843 (nearly) all global variables and moved them to the e2fsck
1846 * problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
1847 PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS,
1848 PR_0_BLOCKS_PER_GROUP, PR_0_FIRST_DATA_BLOCK
1850 Thu Aug 14 10:55:21 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1852 * message.c: Add compression for the word "Illegal"
1854 * problem.c: Added entries for PR_2_BAD_CHAR_DEV and
1857 Wed Aug 13 09:55:57 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1859 * pass1.c (pass1, check_device_inode), pass2.c
1860 (process_bad_inode): Use a more stringent test for a valid
1863 Sun Aug 10 18:58:02 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1865 * e2fsck.c (check_mount): Add stronger warning message about the
1866 perils of running e2fsck on a mounted filesystem.
1868 Tue Jun 17 01:33:20 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1870 * Release of E2fsprogs 1.11
1872 Thu Jun 12 00:25:31 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1874 * pass1.c (mark_table_blocks): Mark the superblock and group
1875 descriptor blocks first, so that any conflicts between
1876 these and the bitmap or inode table blocks is noticed.
1878 * problem.c: Fix message printed out when a block or inode bitmap
1879 conflicts with other fs data, has the correct group number
1882 Tue Jun 10 12:07:37 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1884 * pass2.c (pass2): Check the error return from ext2fs_dblist_iterate.
1886 Thu May 8 22:45:27 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1888 * e2fsck.8.in: Fix minor typos and grammer oops found by Bill
1889 Hawes (whawes@star.net).
1891 * badblocks.c (read_bad_blocks_file): Pass the blocksize to the
1892 bad blocks command so that all of the filesystem gets
1893 tested in the case where the blocksize 2048 or 4096.
1895 Thu Apr 24 12:16:42 1997 Theodre Ts'o <tytso@localhost.mit.edu>
1897 * Release of E2fsprogs version 1.10
1899 Mon Apr 21 22:43:08 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1901 * pass1b.c (pass1b): While scanning for inodes, simply skip inodes
1902 where ext2fs_get_next_inode returns the
1903 EXT2_ET_BAD_BLOCK_IN_INODE_TABLE error.
1905 Thu Apr 17 12:23:38 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1907 * Release of E2fsprogs version 1.09
1909 Fri Apr 11 18:56:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1911 * Release of E2fsprogs version 1.08
1913 Thu Apr 10 13:51:16 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1915 * pass1b.c (clone_file_block): If we clone a directory, we need to
1916 update the dblist entry so that we check (and correct) the
1917 right directory block.
1919 Sun Apr 6 09:13:12 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1921 * pass1.c (process_block): Don't clear blocks references to
1922 filesystem metadata; let pass 1B handle this case.
1924 * problem.c, problem.h: Add new problem, PR_1B_SHARE_METADATA.
1926 * pass1b.c (pass1d): Deal with a block which is shared with
1927 filesystem metadata.
1929 * e2fsck.h: Make block_illegal_map be a global variable
1931 Sat Apr 5 11:51:58 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1933 * e2fsck.c, pass1.c (mark_table_blocks): Support the sparse_super
1935 (get_backup_sb): New function which attempts to obtain the
1936 correct backup superblock (if possible).
1938 Fri Apr 4 10:46:26 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1940 * e2fsck.c (main): Check the version of the library, and warn if
1941 the library is out of date; this happens generally due to
1942 users who manually install e2fsprogs.
1944 * pass1.c (pass1_get_blocks): If the passed in inode number for
1945 get_blocks isn't what we're expecting pass back
1946 EXT2_ET_CALLBACK_NOT_HANDLED.
1948 Wed Mar 12 13:32:05 1997 Theodore Y. Ts'o <tytso@mit.edu>
1950 * Release of E2fsprogs version 1.07
1952 Tue Mar 11 10:31:47 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1954 * icount.c: New file which implements an inode count abstraction.
1955 This significantly reduces amount of memory needed to
1956 check really large filesystems.
1958 * pass1.c, pass2.c, pass3.c, pass4.c: Modified to use the icount
1961 Fri Mar 7 08:28:55 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1963 * dirinfo.c (dir_info_iter): New function which allows iteration
1964 over the directories in the dir_info map.
1966 * pass3.c (pass3, check_directory): Speed up pass 3 by iterating
1967 over all directories in the dir_info structure, instead of
1968 iterating all inodes looking for directories, and then
1969 looking up the directories using get_dir_info().
1971 Sat Feb 1 11:33:43 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1973 * pass1.c (pass1, process_block):
1974 * pass2.c (pass2): Use the ext2_dblist abstraction instead of
1975 manual code to manage the directory block list information.
1977 * pass1.c (check_blocks), pass1b.c (pass1b), pass2.c
1978 (deallocate_inode): Call the ext2 library routine
1979 ext2_inode_has_valid_blocks() instead of
1980 inode_has_valid_blocks().
1982 * swapfs.c (swap_inodes): Add check so that we don't try to call
1983 swap_inode_blocks unless the inode has valid blocks.
1984 (Otherwise a long fast symlink might cause
1985 swap_inode_blocks to erroneously get called.)
1987 Wed Jan 22 14:42:53 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1989 * problem.c, problem.h: Added entries for PR_2_DOT_NULL_TERM and
1990 PR_2_DOT_DOT_NULL_TERM.
1992 * pass2.c (check_dot, check_dot_dot): Make sure the new . and
1993 .. entries are null-terminated, since the 2.0 kernel
1994 requires this (for no good reason).
1996 Mon Jan 20 20:05:11 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
1998 * pass1.c (pass1): Set the EXT2_SF_SKIP_MISSING_ITABLE flag so
1999 that we can recover from missing inode tables.
2001 * dirinfo.c (get_dir_info): If there are no directories in the
2002 dir_info abstraction, don't core dump (because dir_info is
2005 * e2fsck.c (main): Don't try using the backup superblocks if there
2007 (check_super_block): If there are illegal inode table or
2008 bitmaps, set the filesystem as being in error.
2010 Wed Jan 15 11:32:01 1997 Theodore Ts'o <tytso@rsts-11.mit.edu>
2012 * pass2.c (check_dir_block): Added check to make sure that rec_len
2013 is a a multiple of 4 (so that the directory entries are
2016 Sat Dec 28 12:16:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2018 * Makefile.in (uninstall): Uninstall all programs in the PROGS
2020 (PROGS): Don't build and install the extend program by
2024 Sat Dec 7 16:41:02 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2026 * pass1.c (process_inodes): Make sure the stashed_ino variable is
2027 saved and restored as well.
2028 (pass1): For fast sym links, skip the check_blocks
2029 processing step altogether.
2031 Mon Dec 2 09:28:24 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2033 * problem.c, message.c: New files, to completely refurbish how
2034 filesystem problems are reported to the user. The
2035 diagnostic messages are now encoded out in an easily
2036 customizable, extensible format. The messages printed out
2037 in preen mode are all on one line, and contain the device
2040 Fri Nov 29 20:26:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2042 * swapfs.c (swap_inodes): When swapping a filesystem, ignore
2045 * pass1.c (pass1): Ignore missing inode table errors during the
2046 scan, and just skip past those inodes.
2048 * pass3.c (check_root): Remove root_ino argument, and assume that
2049 the root inode must be EXT2_ROOT_INO. Move responsibility
2050 of setting the parent of the root inode in the directory
2051 inode structure to pass2().
2053 * pass2.c (check_dir_block): Don't allow links to the root
2056 * dirinfo.c (add_dir_info): Remove last argument to add_dir_info,
2057 since the inode is no longer used.
2059 Tue Oct 15 00:06:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2061 * e2fsck.c (main): If the superblock magic number is wrong, or the
2062 block group fails a sanity check, then automatically
2063 restart trying to use the backup superblocks.
2065 * pass1.c (mark_table_blocks): Make the inode tables ahead of
2066 everything else; in the case where a bitmap block overlays
2067 the inode table, the inode table should take precedence.
2069 * pass2.c (maybe_clear_entry): Make the deleted/unused error
2070 message fit on one line, since the error can happen during
2071 a preen pass. (We eventually need to revamp the whole
2072 e2fsck error reporting and prompting system, but that's a
2073 job for another day.)
2075 Mon Oct 14 22:29:49 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2077 * e2fsck.c (main): Read in the list badblocks into fs->badblocks
2078 for the benefit of the inode scan functions.
2080 * pass1.c (pass1): If ext2fs_get_next_inode() returns an error
2081 indicating that an inode is in a bad block, mark that
2082 inode as being used, as well as in the inode "bb" map.
2084 * pass2.c (maybe_clear_entry): New function which generalizes the
2085 error cases when a directory entry needs to be cleared.
2086 (check_dir_block): If an inode is in the "bb" map, offer
2087 to clear the directory entry, since the inode is in a bad
2090 * pass4.c (pass4): If an inode is marked as used, but is is marked
2091 in the "bb" map, don't process it as a disconnected inode.
2093 Tue Oct 8 02:02:03 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2095 * Release of E2fsprogs version 1.06
2097 Mon Oct 7 00:45:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2099 * e2fsck.c (main): Print out the version number of the shared
2100 library when using the -V option.
2102 * swapfs.c (swap_filesys): Change EXT2_SWAP to EXT2_FLAG_SWAP for
2105 * e2fsck.c (main): By setting EXT2_FLAG_MASTER_SB_ONLY, only write
2106 out the backup superblocks when we know we have a valid
2109 Tue Oct 1 22:00:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2111 * util.c (preenhalt): Make it explicit on preenhalt that running
2112 e2fsck manually means without the -a or -p flag.
2114 Fri Sep 27 14:41:08 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2116 * pass1.c (pass1): Add support for the EXT2_BOOT_LOADER inode.
2117 (Linux/FT actually sets the mode bits, so we have to
2118 handle it specially.)
2120 * e2fsck.c (check_if_skip): Print a message if the filesystem is
2121 just dirty, so that the user knows that it's about to be
2122 checked (since this will take a while).
2124 Mon Sep 16 17:00:01 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2126 * pass4.c: If a disconnected inode is zero-length, prompt to
2127 delete it instead of connecting it to lost+found.
2129 Thu Sep 12 15:23:07 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2131 * Release of E2fsprogs version 1.05
2133 Fri Aug 30 20:24:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2135 * pass4.c (pass4): If the user refuses to connect an unattached
2136 inode to lost+found, don't try to set i_links_count. This
2137 is bad, since if the user says yes, the inode will be
2138 marked as unused, which is not necessarily the right
2139 thing, especially since the rest of the cleanup doesn't
2142 * pass2.c (deallocate_inode): Set inode_link_info[ino] when
2143 dellocating an inode. (Not strictly necessary, but...)
2145 * pass4.c (pass4): Add "bonehead" explanation to the "programming
2148 Tue Aug 27 11:26:32 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2150 * e2fsck.c (PRS,main): Added new options -s and -S. -s will
2151 byte-swap the filesystem so that it is normalized. -S
2152 will byte-swap the filesystem regardless of its current
2155 * swapfs.c: New file, which will byte-swap a filesystem.
2157 Tue Aug 20 09:41:37 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2159 * pass1.c (pass1): Change handling on files with non-zero dtime
2160 and non-zero i_link_count; before we treated them as
2161 deleted file per botched ext2 0.3c kernel behavior. We
2162 now clear dtime instead.
2164 Mon Aug 19 23:33:57 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2166 * e2fsck.c (main): If e2fsck sets the clean bit, even if
2167 nothing else is changed, make sure FSCK_NONDESTRUCT is
2168 set (since after all having the filesystem set to
2169 invalid is an error. :-)
2171 Fri Aug 9 10:25:13 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2173 * pass1.c (process_block): Make sure that meta data doesn't get
2174 accidentally set in the dir_blocks array (which could
2175 happen in some error condtions).
2178 * pass2.c (process_bad_inode): Check for fragments in a
2179 OS-independent fashion.
2181 Thu Aug 8 15:20:54 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2183 * e2fsck.c (check_if_skip): Close the filesystem when skipping the
2184 cleanup for the filesystem.
2186 Mon Jul 22 22:03:28 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2188 * e2fsck.c: Improve corrupt_msg, so that it's less confusing.
2190 Thu May 16 11:12:30 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2192 * Release of E2fsprogs version 1.04
2194 Wed May 15 21:41:29 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
2196 * e2fsck.c (relocate_hint): Issue a hint that the user may wish to
2197 try "e2fsck -b 8193" before allowing e2fsck to relocate
2200 * Makefile.in (e2fsck): Build e2fsck statically or dynamically
2201 depending on the option to configure. Added targets for
2202 e2fsck.static and e2fsck.shared for people who want to
2203 build a static or shared variant manually.
2205 Wed Mar 27 00:33:40 1996 <tytso@rsts-11.mit.edu>
2207 * Release of E2fsprogs version 1.03
2209 Tue Mar 26 12:03:42 1996 <tytso@rsts-11.mit.edu>
2211 * e2fsck.c (show_stats): Don't use floating point to display
2212 percentage of non-contiguous files, as different libc
2213 handle result truncation differently, and this causes the
2214 test suite to bomb out depending on which libc you are
2217 * util.c (allocate_memory): Fix error message to omit extraneous
2220 Tue Mar 5 03:50:40 1996 <tytso@rsts-11.mit.edu>
2223 * pass2.c (check_dir_block):
2224 * pass1.c (pass1): Add support for dynamic first inode revision.
2226 Wed Feb 14 16:27:30 1996 <tytso@rsts-11.mit.edu>
2228 * pass3.c (check_root): Fix spelling typo
2230 Mon Feb 5 22:30:30 1996 <tytso@rsts-11.mit.edu>
2232 * e2fsck.c (check_super_block): If the superblock fails certain
2233 internal consistency checks, exit with a fatal error after
2234 printing the "superblock is corrupt message".
2236 Wed Jan 31 11:06:08 1996 <tytso@rsts-11.mit.edu>
2238 * Release of E2fsprogs version 1.02
2240 Wed Dec 15 21:24:26 1996 <tytso@rsts-11.mit.edu>
2242 * pass1.c (process_block): Check to see if a file is "fragmented".
2243 i.e., non-contiguous. Note that any file which is larger
2244 than the block group is guaranteed to be non-contiguous.
2245 We may want to use a different hueristic for deciding
2246 whether or not a file is "fragmented".
2248 * e2fsck.c (show_stats): Print statistics of how many
2249 non-contiguous files are on the system.
2251 Fri Dec 15 19:19:47 1995 <tytso@rsts-11.mit.edu>
2253 * badblocks.c (read_bad_blocks_file, test_disk): Fold
2254 functionality of test_disk() (which runs badblocks) into
2255 read_bad_blocks_file(); test_disk() now calls
2256 read_bad_blocks_file() with a NULL bad_blocks_file
2259 Mon Nov 20 18:30:10 1995 <tytso@rsts-11.mit.edu>
2261 * e2fsck.c (check_mount): Use #if defined(__linux__) instead of
2262 #if defined(linux). The latter won't work if we're
2265 Mon Oct 30 20:31:17 1995 <tytso@rsts-11.mit.edu>
2267 * e2fsck.c (check_mount): For Linux systems, the check to see if
2268 the root is mounted read-only has to be done for all
2269 filesystems, not just for the root filesystem, due to the
2270 way that some /etc/rc scripts are set up.
2272 Thu Oct 26 12:05:30 1995 <tytso@rsts-11.mit.edu>
2274 * Makefile.in (install): Strip programs when they are installed.
2275 (e2fsck): Build e2fsck statically.
2277 Wed Oct 25 21:18:16 1995 <tytso@rsts-11.mit.edu>
2279 * util.c (preenhalt): Preenhalt now takes an argument, which is an
2280 ext2fs_filsys; this allows it to set the EXT2_ERROR_FS
2281 flag in the superblock in cases where preenhalt is called.
2282 All calls to preenhalt() were changed to either
2283 preenhalt(fs) or preenhalt(NULL) in a few cases where the
2284 fs pointer was not available. (Most notable, for block
2287 Mon Sep 4 21:41:03 1995 Remy Card <card@bbj>
2290 util.c: Include <sys/time.h> before <sys/resource.h>. BSD needs it.
2292 Mon Sep 4 10:14:49 1995 <tytso@rsts-11.mit.edu>
2294 * e2fsck.c (show_stats): Show statistics about how many inodes
2295 have indirect, doubly indirect, and triply indirect
2296 blocks. Allow up to 8 digits for statistics, instead of
2297 merely 6, so things look pretty for large filesystems.
2299 * pass1.c (pass1): Keep statistics about indirect, doubly
2300 indirect, and triply indirect blocks.
2302 * pass1.c (unwind_pass1): Clear the above statistics when unwinding
2305 Fri Aug 18 15:17:10 1995 Theodore Y. Ts'o <tytso@dcl>
2307 * util.c, ehandler.c: Move #include of <sys/resource.h> after
2308 #include of "e2fsck.h", since sys/resource.h may depend on
2309 sys/time.h, which is #included in e2fsck.h.
2311 Thu Aug 17 22:33:37 1995 <tytso@rsts-11.mit.edu>
2313 * e2fsck.c (check_mount): Use the new ext2fs_check_if_mounted()
2314 function to determine if the device is mounted.
2316 * e2fsck.c (main): Add better error messages if ext2fs_open()
2319 Wed Aug 16 16:25:02 1995 <tytso@rsts-11.mit.edu>
2321 * pass1.c (check_blocks): If we're clearing a directory, clear
2322 pb.is_dir so we don't do the following check of making
2323 sure the directory size matches; this is pointless, since
2324 we've already cleared the inode.
2326 Fri Aug 11 09:08:54 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2328 * pass1.c (bad_primary_block): New function, called by
2329 process_bad_block, which explains the facts of life to the
2330 user when a block in the primary superblock or primary
2331 group descriptors is bad.
2333 * pass2.c (check_dot): Handle the case where the first directory
2334 entry is used, but not ".".
2336 * pass2.c (check_dotdot): Handle the case where the second directory
2337 entry is used, but is not "..".
2339 Thu Aug 10 10:05:10 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2341 * e2fsck.c (check_super_block): Get the size of the physical
2342 device and if it is smaller than the reported size of the
2343 filesystem, report an error.
2345 Sat Aug 12 03:39:18 1995 Remy Card <card@bbj>
2347 * e2fsck.c (check_if_skip): Print the number of allocated files and
2348 blocks on clean filesystems.
2350 Fri Aug 11 14:15:36 1995 Remy Card <card@bbj>
2352 * e2fsck.8: Updated date and version number.
2354 Thu Aug 10 14:26:01 1995 Remy Card <card@bbj>
2356 * pass1.c (check_blocks): Check that directory size matches *exactly*
2357 the count of allocated blocks.
2359 Wed Aug 9 21:21:24 1995 Theodore Y. Ts'o <tytso@dcl>
2361 * pass1b.c (pass1d): Free the shared[] array when we're done with
2362 it to avoid a memory leak.
2364 * pass1.c (unwind_pass1): Use ext2fs_free_block_bitmap to free the
2367 * pass2.c (process_bad_inode): When clearing the inode, make sure
2368 the pathname is freed, to prevent a memory leak.
2370 * pass5.c (check_inode_bitmaps): Free free_array and dir_array
2371 when we're finished with them.
2372 (check_block_bitmaps): Free free_array when we're finished
2375 * Makefile.in (e2fsck, flushb): Use $(LD) instead of $(CC) when
2376 linking the executable.
2378 * pass2.c (process_bad_inode): Even on OS's that don't support the
2379 fragment fields, make sure the Linux equivalent fields are
2380 set to zero. If an OS wants to reuse these fields, which
2381 is probably a bad idea (although we may get desperate in
2382 the future) this code will have to be changed.
2384 * pass1.c (dir_block_cmp): If the block numbers are equal, compare
2385 on the inode field, and then blockcnt field. This is just
2386 to keep the ordering of dir_blocks the same on all
2387 platforms when there are more than on missing directory
2388 blocks, which are indicated directories with holes, which
2389 are indicated with the block number being set to zero.
2391 Sun Aug 6 15:40:58 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2393 * pass1.c (check_blocks, process_block): check_blocks() modified
2394 to call the ext2fs_block_iterate() with BLOCK_FLAG_HOLE if
2395 the inode is a directory. process_block() now checks to
2396 see if a directory has a "hole", or missing block. If so,
2397 this fact is recorded in the directory block list so that
2398 the problem can be resolved in pass #2.
2400 * pass2.c (allocate_dir_block): Added allocate_dir_block() to
2401 allocate new blocks for directories with "holes". Called
2402 out of check_dir_block if a block in the directory block
2405 * pass3.c (get_lost_and_found): Move location of free(block) to
2406 prevent possible memory leak.
2408 Sat Aug 5 12:42:22 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2410 * pass2.c (check_dir_block): Use a automatic, fixed-saize array
2411 instead of alloca() --- alloca is not portable! Check to
2412 make sure the filename is not longer than EXT2_NAME_LEN,
2413 and offer to fix it by truncating it, since it should
2416 * e2fsck.c (PRS): Use malloc() instead of alloca() --- alloca() is
2417 not portable!! In any case putenv() in some systems must
2418 take a static character array or malloc()'ed memory;
2419 passing memory allocated using alloca() to putenv() is not
2422 * pass2.c (check_dot, check_dotdot): Use malloc() instead of
2423 alloca() --- alloca() is not portable!!!
2425 Tue Jul 18 20:04:02 1995 <tytso@rsx-11.mit.edu>
2427 * pass1b.c (pass1c):
2428 * pass3.c (check_root, get_lost_and_found):
2429 * pass2.c (check_dir_block): Use ext2fs_{read,write}_dir_block
2430 to read/write the directory block.
2432 Mon Jul 17 04:00:56 1995 <tytso@rsx-11.mit.edu>
2434 * util.c (ask_yn): Apply patch supplied by Peter A. Zaitcev to
2435 make sure VMIN and VTIME are set correct.
2437 Fri Jul 14 19:26:29 1995 <tytso@rsx-11.mit.edu>
2439 * pass1.c (mark_block_used): Change to be an inline function.
2440 Assume that the block validity checks are already done,
2441 and use the fast variant of the bitmap functions.
2443 Thu Jul 13 08:10:55 1995 <tytso@rsx-11.mit.edu>
2445 * pass5.c (check_block_bitmaps, check_inode_bitmaps): Check the
2446 bounds of the bitmaps in advance, and then use the fast
2447 variant of e2fs_test_{block,inode}_bitmap.
2449 * pass1.c (mark_block_used): Use ext2_fast_mark_block_bitmap since
2450 the bounds checking has already been done earlier.
2452 Wed Jul 12 02:22:46 1995 <tytso@rsx-11.mit.edu>
2454 * pass1.c (pass1): Allocate and free the block_illegal_map, which
2455 is used for shortcut processing in process_block.
2456 (mark_table_blocks): Initialize block_illegal_map with the
2458 (describe_illegal_block): New helper function that
2459 describes why a block is illegal.
2460 (process_block): Use block_illegal_map as a shortcut
2461 to determine whether a block is bad. Use
2462 describe_illegal_block to print out why the block is illegal.
2464 Mon Jun 12 19:11:06 1995 Theodore Y. Ts'o (tytso@dcl)
2466 * flushb.c: Don't include <linux/fs.h> if it doesn't exist.
2468 * scantest.c: Don't include <linux/fs.h>, <getopt.h>, or
2469 <mntent.h> if they don't exist. (Mostly so that "make
2472 * pass1.c, pass1b.c, pass3.c, badblocks.c: Include <errno.h> (if
2475 * e2fsck.c, scantest.c: Don't include <getopt.h> if it doesn't
2478 Mon Jun 12 08:37:49 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2480 * pass2.c (process_bad_inode, check_for_zero_long,
2481 check_for_zero_char): Change long to u32, and char to u8.
2483 Sun Jun 11 15:05:57 1995 Theodore Y. Ts'o <tytso@lurch.mit.edu>
2485 * util.c (inode_has_valid_blocks):
2486 * pass2.c (process_bad_inode):
2487 * pass1.c (pass1, check_blocks, pass1_check_directory): Use
2488 LINUX_S_IS* instead of S_IS*.
2490 * e2fsck.h: Don't #include <sys/stat.h>
2492 * flushb.c (main): Add #ifdef BLKFLSBUF around ioctl. (Although
2493 this program is pretty much useless if BLKFLSBUF isn't
2496 * e2fsck.c, badblocks.c: Add #include <errno.h>, since errno is
2499 Thu Jun 8 12:31:19 1995 Miles Bader <miles@churchy.gnu.ai.mit.edu>
2501 * pass2.c (check_dot, check_dotdot, check_dir_block): Use alloca
2502 to allocate space for file names instead of using fixed size buffers.
2503 (process_bad_inode): Only check inode frag fields if
2504 HAVE_EXT2_FRAGS is defined (by configure).
2505 * pass1.c (pass1): Only check the inode frag fields if
2506 HAVE_EXT2_FRAGS is defined (by configure).
2508 * e2fsck.c (check_mount): Only check for a mounted filesystem if
2509 HAVE_MNTENT_H is defined (by configure).
2510 (PRS): Use alloca to allocate the new path string, instead of
2511 having a fixed size buffer (which was the wrong size anyway).
2512 (PRS): Only support the -F (flush) option if the BLKFLSBUF ioctl
2515 * e2fsck.h: Only include <linux/fs.h> if HAVE_LINUX_FS_H is
2516 defined (by configure).
2518 * Makefile.in: Rewritten to conform to GNU coding standards and
2519 support separate compilation directories.
2521 Thu Apr 6 15:04:36 1995 Remy Card <card@bbj.ibp.fr>
2523 * pass1.c (pass1): Test the mode in reserved inodes (must be zero).
2525 Sat Mar 11 13:12:16 1995 Theodore Y. Ts'o <tytso@localhost>
2527 * pass1.c (unwind_pass1): Clear the file type statistics counter
2528 when pass 1 needs to be restarted from scratch.
2530 * pass1.c (handle_fs_bad_blocks): Fix bug where bitmap blocks were
2531 being reallocated to blocks in the next block group,
2532 instead of the current block grup.
2534 * pass1.c (pass1, check_blocks): Set inode_link_info[ino] whenever
2535 inode.i_links_count is set.
2537 Tue Feb 14 01:38:04 1995 Theodore Y. Ts'o (tytso@rt-11)
2539 * pass1.c (process_block): Add checks for if the block is
2540 trepassing on a superblock or group descriptor table.
2542 Sat Dec 31 00:52:11 1994 <tytso@rsx-11.mit.edu>
2544 * main.c (corrupt_msg): Extend the message which is printed out
2545 when the superblock is corrupt, to include the suggestion
2546 of using the -b option to specify an alternate superblock.
2548 Thu Nov 24 09:29:58 1994 Theodore Y. Ts'o (tytso@rt-11)
2550 * badblocks.c (read_bad_blocks_file): If we are adding or
2551 replacing bad blocks in the bad blocks inode, sanity check
2552 the bad block inode first, and clear out any illegal blocks.
2554 * pass2.c (check_name): Don't bomb out if the attempt to get the
2555 pathname of the containing directory returns an error; the
2556 directory may be too badly damaged to expect that
2557 ext2fs_get_pathname will always succeed. Use "???" if the
2558 pathname can't be obtained (it's only for a printf to the
2561 The name of the containing directory and the bad filename
2562 were incorrectly interchanged in the user message. Fixed.
2564 * pass2.c (check_name, check_dir_block): Use a common static
2565 string for the unknown pathname.
2567 Mon Nov 7 22:30:54 1994 Remy Card <card@bbj>
2569 * Fixed lots of printf formats to make sure that block and inode
2570 numbers are printed as unsigned integers.
2572 Mon Oct 24 14:10:46 1994 (tytso@rsx-11)
2574 * pass5.c (check_block_end): Fix calculation of how the last block
2575 in the block bitmap should be calculated.
2577 Wed Sep 7 10:01:13 1994 (tytso@rsx-11)
2579 * pass1b.c (pass1_dupblocks): Fix declaration of dup_inode_map to
2580 be an ext2fs_inode_bitmap, and free it properly.
2583 * e2fsck.c (main): Folded in Remy Card's changes to add a revision
2584 level to the superblock.
2586 Wed Aug 17 22:00:20 1994 Remy Card (card@bbj)
2588 * e2fsck.c (usage): Fixed bogus usage message.
2590 Wed Aug 17 11:21:45 1994 Theodore Y. Ts'o (tytso@rt-11)
2592 * pass1.c (process_bad_block): Fixed bug so that blocks in the
2593 backup superblocks and group descriptors are handled gracefully.
git://git.whamcloud.com / tools / e2fsprogs.git / blob