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Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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can be overridden using the E2FSCK_TIME environment
variable, for better reproducibility for regression tests.
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so we don't double longjump into an invalid stack frame.
(Thanks to Matthias Andree for providing this fix.)
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all now take a 'void *' instead of a 'void **' in order to
avoid pointer aliasing problems with GCC 3.x.
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respect to the latest V2 bestbits ACL code.
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General cleanup of rehash code. (Fixed a few bugs, reformatted
code to make it more maintainable, etc.)
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it is *different* from the filesystem io channel
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journal only has one filesystem).
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pass4.c (e2fsck_pass4): Clear inode_imagic_map after freeing it, to
prevent it from getting freed twice.
unix.c (main): Close the filesystem before freeing the context, so
that in the event of a free()-related segmentation violation, the
filesystem is properly closed and written out.
e2fsck.c (e2fsck_reset_context): When freeing ctx->inode_reg_map, we
weren't zero'ing ctx->inode_reg_map, which could cause a segfault
later on in the e2fsck run.
problem.h (PR_2_SPLIT_DOT): Fix excess zero in problem code (now
matches the standard convention).
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pass4.c (e2fsck_pass4): If an inode is set in the inode_imagic_map
bitmap, don't check to see if it is disconnected from the inode tree
(because it almost certainly will be). Free inode_imagic_map at the
end of pass 4.
pass2.c (check_dir_block, check_filetype): If the FILETYPE feature is
set, check the directory entry's filetype information field, and
fix/set it if necessary. (e2fsck_pass2): Free the inode_reg_map
bitmap at the end of pass 2.
pass1.c (e2fsck_pass1, alloc_imagic_map): Allocate and fill in
information for inode_reg_map and inode_imagic_map, which indicates
which inodes are regular files and AFS inodes, respectively.
Since only the master superblock is written during a restart, force
that superblock to be used after a restart; otherwise changes to the
block group descriptors end up getting ignored.
problem.c, problemP.h: If e2fsck is run -n, make def_yn variable be 0
for "no". Add support for a new flag, PR_NO_NOMSG, which supresses
the problem message if e2fsck is run with the -n option.
problem.c, problem.h (PR_2_SET_FILETYPE, PR_2_BAD_FILETYPE): Add new
problem codes.
message.c (expand_dirent_expression): Add support for %dt which prints
the dirent type information.
e2fsck.c (e2fsck_reset_context): Free new bitmaps (inode_reg_map and
inode_imagic_map).
e2fsck.h (e2fsck_t): Add new inode_reg_map and inode_magic_map to the
context structure.
ChangeLog, nt_io.c:
nt_io.c: New file which supports I/O under Windows NT.
ChangeLog, gen_uuid_nt.c:
gen_uuid_nt.c: New file which creates a UUID under Windows NT.
Many files:
Add support for non-Unix compiles
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tune2fs.8.in: Fix minor display bug in the nroff.
mke2fs.c (show_stats, write_inode_tables): Use the log10 function to
calculate the display of block numbers so that things look nice on an
80 character display.
mke2fs.c (usage): Add the sparse-super-flag to the usage message.
ChangeLog, e2fsck.c, pass1.c, pass2.c, problem.c, problem.h, unix.c:
unix.c (main): Move ext2fs_close() after e2fsck_free_context() since
e2fsck_free_context may reference data in ctx->fs.
e2fsck.c (e2fsck_reset_context): Make sure ctx->fs is non-NULL before
checking ctx->fs->dblist.
pass1.c (e2fsck_pass1): Use the device check subroutine on FIFO's and
Socket's, so that we catch bogus immutable inodes.
pass2.c (process_bad_inode): Process bad socket and fifo's.
problem.h, problem.c: Define new problem codes PR_2_BAD_FIFO and
PR_2_BAD_SOCKET.
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pass2.c (e2fsck_pass2): Fix the progress accounting so that we get to
100%.
pass3.c (e2fsck_pass3): Change progress accounting to be consistent
with the other e2fsck passes.
e2fsck.c (e2fsck_run): At the end of each pass, call the progress
function with the pass number set to zero.
unix.c (e2fsck_update_progress): If the pass number is zero, ignore
the call, since that indicates that we just want to deallocate any
progress structures.
emptydir.c:
Commit partially done file.
ChangeLog, badblocks.c:
badblocks.c (ext2fs_badblocks_list_add): Use a bigger increment than
10 blocks when we need to expand the size of the badblocks list.
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unix.c: Fix bug in check of feature set, to make sure we can really
fix this filesystem.
problem.h: Make blkcount type to be of type blkcnt_t. Make the num
field be a 64 bit type. Add the problem code PR_1_FEATURE_LARGE_FILES
problem.c: Add table entry for the problem code PR_1_FEATURE_LARGE_FILES.
pass1.c (e2fsck_pass1): A non-zero i_dir_acl field is only a problem
for directory inodes. (Since it is also i_size_high now.) If there
are no large_files, then clear the LARGE_FLAG feature flag. If there
are large_files, but the LARGE_FLAG feature flag is not set, complain
and offer to fix it.
(check_blocks): Add support to deal with non-directory inodes that
have i_size_high set (i.e., large_files). Don't give an error if a
directory has preallocated blocks, to support the DIR_PREALLOC
feature.
(process_block, process_bad_block): The blockcnt variable is a type of
blkcnt_t, for conversion to the new block_iterate2.
pass2.c (process_bad_inode): A non-zero i_dir_acl field is only a
problem for directory inodes. (Since it is also i_size_high now.)
message.c (expand_inode_expression): Print a 64-bits of the inode size
for non-directory inodes. (Directory inodes can only use a 32-bit
directory acl size, since i_size_high is shared with i_dir_acl.) Add
sanity check so that trying to print out the directory acl on a
non-directory inode will print zero. (expand_percent_expression): %B
and %N, which print pctx->blkcount and pctx->num, can now be 64 bit
variables. Print them using the "%lld" format if EXT2_NO_64_TYPE is
not defined.
e2fsck.h: Add the large_flagsfield to the e2fsck context.
e2fsck.c (e2fsck_reset_context): Clear the large_flags field.
ChangeLog, expect.1:
f_messy_inode: Modify test to deal with changes to support 64-bit size
files. (/MAKEDEV had i_dir_acl, now i_size_high, set.)
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e2fsck.c (e2fsck_run): Since E2F_FLAG_SIGNAL_MASK doesn't
include EXT2_FLAG_RESTART anymore, we need to adjust this
routine so that it *does* return in the case of it seeing
EXT2_FLAG_RESTART.
pass1.c (e2fsck_pass1): ext2_get_next_inode() may call the group done
callback function, which may set context abort flags. So we need to
test the context abort flags after we call ext2_get_next_inode().
(process_inodes): If we abort due out of process_inodes, do a clean
exit by breaking out of the for loop instead of just returning.
e2fsck.h (E2F_FLAG_SIGNAL_MASK): EXT2_FLAG_RESTART shouldn't be
considered a SIGNAL mask (i.e., requiring an immediate abort of
processing to restart). FLAG_RESTART just means that we want to
restart once pass 1 is complete.
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dirinfo.c, e2fsck.c: Don't include com_err.h; it isn't needed.
e2fsck.h: Include <time.h> since it is needed
super.c: If EXT2_SKIP_UUID is defined, then skip the UUID processing.
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Change ext2fs_read_inode, ext2fs_write_inode to take the e2fsck
context as their first argument.
Change dir_info.c routines to take an e2fsck_context, renamed them to
start with e2fsck_ to avoid namespace issues, and changed them to
store the directory information inside the e2fsck context.
Added e2fsck_run() which calls all of the e2fsck passes in the correct
order, and which handles the return of abort codes.
Added abort processing, both via setjmp/longjmp and via flags in the
e2fsck context.
Use a flag in the e2fsck context instead of the restart_e2fsck global
variable.
Change uses of free and malloc to ext2fs_free_mem and ext2fs_get_mem.
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pass*.c, super.c: Massive changes to avoid using printf and com_err
routines. All diagnostic messages are now routed through the
fix_problem interface.
pass2.c (check_dir_block): Check for duplicate '.' and '..' entries.
problem.c, problem.h: Add new problem codes PR_2_DUP_DOT and
PR_2_DUP_DOT_DOT.
problem.c: Added new problem codes for some of the superblock
corruption checks, and for the pass header messages. ("Pass
1: xxxxx")
util.c (print_resource_track): Now takes a description argument.
super.c, unix.c, e2fsck.c: New files to separate out the
operating-specific operations out from e2fsck.c. e2fsck.c now
contains the global e2fsck context management routines, and
super.c contains the "pass 0" initial validation of the
superblock and global block group descriptors.
pass1.c, pass2.c, pass3.c, pass4.c, pass5.c, util.c: Eliminate
(nearly) all global variables and moved them to the e2fsck
context structure.
problem.c, problem.h: Added new problem codes PR_0_SB_CORRUPT,
PR_0_FS_SIZE_WRONG, PR_0_NO_FRAGMENTS, PR_0_BLOCKS_PER_GROUP,
PR_0_FIRST_DATA_BLOCK
expect.1, expect.2:
Updated tests to align with e2fsck problem.c changes.
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error_table.h:
et_name.c (error_table_name):
error_message.c (error_message.c): Make code be 16-bit safe.
ChangeLog, e2fsck.c:
e2fsck.c (check_mount): Add stronger warning message about the perils
of running e2fsck on a mounted filesystem.
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Checked in e2fsprogs 1.08.
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Checked in e2fsprogs-1.07
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Checked in e2fsprogs 1.06
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Checked in e2fsprogs 1.05
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Checked in e2fsprogs 1.04.
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Checkin of e2fsprogs 1.03.
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Checkin of e2fsprogs 1.02.
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Checked in e2fsprogs 1.01.
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Checked in e2fsprogs 0.5c
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Checkin of e2fsprogs 0.5b
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Checkin of e2fsprogs 0.5b
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