| e0ed7404719a9ddd2ba427a80db5365c8bad18c0 |
|
20-Mar-2014 |
JP Abgrall <jpa@google.com> |
Switch back to 1.42.9 now that there is a fix
Revert "Revert changes that moved from 1.41.14 to 1.42.9"
This reverts commit 65f0aab98b20b5994a726ab90d355248bcddfffd.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 65f0aab98b20b5994a726ab90d355248bcddfffd |
|
06-Mar-2014 |
JP Abgrall <jpa@google.com> |
Revert changes that moved from 1.41.14 to 1.42.9
Revert "e2fsck: Don't use e2fsck_global_ctx unless HAVE_SIGNAL_H"
commit e80e74c41d85ff93f3d212ba6512340f48054a93.
Revert "Merge remote-tracking branch 'linaro/linaro-1.42.9' into aosp_master"
This reverts commit e97b2b6fc82f840e84dfc631b87f21be44ff2421, reversing
changes made to 7e2fb9d09c245eba70ee008b78007315e9c0f1df.
Revert "Prepare for upstream 1.42.9"
This reverts commit 7e2fb9d09c245eba70ee008b78007315e9c0f1df.
Bug: 13340735
Change-Id: If48b153a95ef5f69f7cdccb00e23524abff3c5a8
Signed-off-by: JP Abgrall <jpa@google.com>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 18a1444b4f1e6a0948fd38fa0de382d86cfe04de |
|
31-Dec-2013 |
Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org> |
Add files that would normally be generated by the e2fsprogs build system
Android doesn't run ./configure and friends, so it has to rely on
pre-populated versions of the autogenerated files.
This is somewhat bogus (e.g. hardcoded little-endian reference in
lib/ext2fs/ext2_types.h) and should at some point be fixed, but it's
what Android has always done, not a regression from the 1.41.14 branch.
Also, don't #include config.h which we don't generate (we pass what it
usually contains as -D parameters from Android.mk) anywhere.
Add a new Android.mk file for the quota library.
Change-Id: I162c6327fee5bd06261d9cdcc34bda10f04a6f21
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| f404167dda29a59d2be2882328aeb074b9899669 |
|
17-Dec-2013 |
Theodore Ts'o <tytso@mit.edu> |
Clean up sparse warnings
Mostly by adding static and removing excess extern qualifiers. Also
convert a few remaining non-ANSI function declarations to ANSI.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 269da3b8068ecb0bdf8077b0f7b27f164203cb35 |
|
16-Dec-2013 |
Andreas Dilger <adilger@dilger.ca> |
ext2fs: quiet compiler warnings
Include ext2fsP.h in fileio.c for ext2fs_file_block_offset_too_big()
declaration. Fix up the declaration to mark it extern in the header.
Include <strings.h> header for strcasecmp() in tune2fs.c if available,
as described in the strcasecmp(3) man page, instead of doing this
indirectly by declaring _BSD_SOURCE and getting it from <string.h>.
If CONFIG_QUOTA is undefined, parse_quota_opts() is unused in
tune2fs.c so #ifdef it out.
Signed-off-by: Andreas Dilger <adilger@dilger.ca>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 299cc61755f72311df002cc99dae13f469e0a198 |
|
12-Dec-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: zero block contents past EOF when setting size
When we set the file size, find the block containing EOF, and zero
everything in that block past EOF so that we can't return stale data
if we ever use fallocate or truncate to lengthen the file.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 8a86bbb19714c135aef07095d0b3c1d7e4f7a155 |
|
12-Dec-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: fail fileio write if we can't allocate a block
If we're using ext2fs_file_write() to write to a hole in a file,
ensure that we can actually allocate the block before updating i_size.
In other words, don't update i_size and don't return success if we hit
an error while allocating space.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 56fa48879641603f2a3814fbe130ab2a29dcf411 |
|
12-Dec-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: fileio should use 64bit io routines
When reading or writing file blocks, use the IO manager routines that
can handle 64bit block numbers.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 1e7451493ed67ae94ba5c1d2bed059527bc9848d |
|
12-Dec-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: don't allow ridiculously large logical block numbers
Forbid clients from trying to map logical block numbers that are
larger than the lblk->pblk data structures are capable of handling.
While we're at it, don't let clients set the file size to a number
that's beyond what can be mapped.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 3b6c0938ec5aa401c7ae6c95e94e5ad30a7b8562 |
|
11-Dec-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: fix tests that set LARGE_FILE
For each site where we test for a large file (> 2GB) and set the
LARGE_FILE feature, use a helper function to make the size test
consistent with the test that's in e2fsck. This fixes the fsck
complaints when we try to create a 2GB journal (not so hard with 64k
block size) and fixes the incorrect test in fileio.c.
Reviewed-by: Zheng Liu <wenqing.lz@taobao.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 4605a35d1ef573dc166a73ed910d0ee7b02489cb |
|
08-Oct-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: fix off-by-one error in file truncation
When told to truncate a file, ext2fs_file_set_size2() should start with
the first block past the end of the file. The current calculation
jumps one more block ahead, with the result that it fails to hack off
the last block. Adding blocksize-1 and dividing is sufficient to find
the last block.
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 470ca046b1e682c419d50efc8d4941db1b8601d9 |
|
08-Oct-2013 |
Niu Yawei <yawei.niu@gmail.com> |
libext2fs: update i_size in ext2fs_file_write()
ext2fs_file_write() needs to update i_size on successful write,
otherwise, ext2fs_file_read() in same open/close cycle will not
be able to read the just written data.
This fixes a bug which results in the the problem of quotacheck
triggered on 'tune2fs -O quota' failed to write back multiple
users/groups accounting information.
Signed-off-by: Niu Yawei <yawei.niu@intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 4dbfd79d1458ce1259b951377e341aeb6197f8c1 |
|
07-Oct-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
e2fsprogs: fix blk_t <- blk64_t assignment mismatches
Fix all the places where we should be using a blk64_t instead of a
blk_t. These fixes are more severe because 64bit values could be
truncated silently.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 92a7b0d2e3f7e0ea190477c82edf57fb85eed95c |
|
01-Oct-2013 |
Darrick J. Wong <darrick.wong@oracle.com> |
libext2fs: set the large_file feature flag when setting i_size > 2GB
If someone tries to write a file that is larger than 2GB, we need to
set the large_file feature flag to affirm that i_size_hi can hold
meaningful contents.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 3ae682bb0a5e025963b25ff5ac5d53e2115483f2 |
|
17-Feb-2012 |
Darrick J. Wong <djwong@us.ibm.com> |
libext2fs: Add ext2fs_file_get_inode_num call (for fuse2fs)
Add a function to return the inode number of an open file.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 9e89dbbd462b389b6406eb9f02eb63ca997b0e8a |
|
15-Feb-2012 |
Darrick J. Wong <djwong@us.ibm.com> |
libext2fs: when truncating file, punch out blocks at end
Currently, ext2fs_file_set_size2 punches out data blocks between the
end of the file and infinity when truncate_block <= old_truncate
(i.e. when you've made the file longer). This is not a useful
behavior, particularly since it *fails* to punch out the data blocks
when the file is shortened (i.e. truncate_block < old_truncate). This
seems to be the result of the test being backwards, so fix the code to
punch only when the file is getting shorter.
Signed-off-by: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| d1154eb460efe588eaed3d439c1caaca149fa362 |
|
18-Sep-2011 |
Theodore Ts'o <tytso@mit.edu> |
Shorten compile commands run by the build system
The DEFS line in MCONFIG had gotten so long that it exceeded 4k, and
this was starting to cause some tools heartburn. It also made "make
V=1" almost useless, since trying to following the individual commands
run by make was lost in the noise of all of the defines.
So fix this by putting the configure-generated defines in lib/config.h
and the directory pathnames to lib/dirpaths.h.
In addition, clean up some vestigal defines in configure.in and in the
Makefiles to further shorten the cc command lines.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 0bd0e5932046401049502ee99529b984d7cd316e |
|
09-Jul-2011 |
Andreas Dilger <adilger@whamcloud.com> |
misc: use EXT2_I_SIZE() consistently to get size
Use the EXT2_I_SIZE() macro consistently to access the inode size.
The i_size/i_size_high combination is open coded in several places.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| cf5301d7f2c3bbed3d26600335102414cbf0c4ba |
|
11-Jun-2011 |
Andreas Dilger <adilger@whamcloud.com> |
misc: clean up compiler warnings
Fix several types of compiler warnings (unused variables/labels),
uninitialized variables, etc that are hit with gcc -Wall.
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 27a0e958e619c3ca105e575670416a964fa2678f |
|
22-Jul-2010 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: Add ext2fs_file_size_size2() and truncate the file if necessary
This adds a 64-bit interface for ext2fs_file_size_size() and enhances
it to trunate the file if necessary.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 6dc058bd126ba2f631e38233d899f58a04e0c74f |
|
10-Jul-2010 |
Renzo Davoli <renzo@cs.unibo.it> |
libext2fs: Add new function ext2fs_file_get_inode()
This patch adds a very simple function:
struct ext2_inode *ext2fs_file_get_inode(ext2_file_t file);
which is useful for fuse-ext2 when it needs to read the inode of an
open file.
Signed-off-by: renzo davoli <renzo@cs.unibo.it>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 97d26ce9e3589e9f5fa17014467a9730a884d158 |
|
07-Jun-2010 |
Theodore Ts'o <tytso@mit.edu> |
Merge branch 'maint' into next
Conflicts:
e2fsck/journal.c
e2fsck/pass1.c
e2fsck/pass2.c
misc/mke2fs.c
|
| 543547a52a20cb7e69d74921b2f691078fd55d83 |
|
18-May-2010 |
Theodore Ts'o <tytso@mit.edu> |
libe2p, libext2fs: Update file copyright permission states to match COPYING
The top-level COPYING file states that the e2p and ext2fs libraries
are available under the LGPLv2. The files were incorrectly labelled.
Alex Thomas/Luster has been consulted wrt to the ext3_extents.h file;
the rest of the files were primarily authored by Theodore Ts'o.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 319158f9bd1d49ae0f697cfa9910d67ba5be8627 |
|
01-Jun-2009 |
Jose R. Santos <jrs@us.ibm.com> |
Use blk64_t for blocks in struct ext2_file
The ext2_file structure is never exposed through the libext2fs API so
it is safe to use 64-bit blocks for blockno and physclock without
breaking the ABI.
Signed-off-by: Jose R. Santos <jrs@us.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| efc6f628e15de95bcd13e4f0ee223cb42115d520 |
|
28-Aug-2008 |
Theodore Ts'o <tytso@mit.edu> |
Remove trailing whitespace for the entire source tree
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| ee01079a17bfecd17292ccd60058056fb3a8ba6c |
|
10-Nov-2007 |
Theodore Ts'o <tytso@mit.edu> |
libext2fs: Add checks to prevent integer overflows passed to malloc()
This addresses a potential security vulnerability where an untrusted
filesystem can be corrupted in such a way that a program using
libext2fs will allocate a buffer which is far too small. This can
lead to either a crash or potentially a heap-based buffer overflow
crash. No known exploits exist, but main concern is where an
untrusted user who possesses privileged access in a guest Xen
environment could corrupt a filesystem which is then accessed by the
pygrub program, running as root in the dom0 host environment, thus
allowing the untrusted user to gain privileged access in the host OS.
Thanks to the McAfee AVERT Research group for reporting this issue.
Addresses CVE-2007-5497.
Signed-off-by: Rafal Wojtczuk <rafal_wojtczuk@mcafee.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| a435ec3449694a8fa299337197cc09624960a3a6 |
|
21-Aug-2003 |
Theodore Ts'o <tytso@mit.edu> |
Add support for backing up the journal inode location in the
superblock. E2fsck will automatically save the journal information
in the superblock if it is not there already, and will use it if the
journal inode appears to be corrupted. ext2fs_add_journal_inode()
will also save the backup information, so that new filesystems
created by mke2fs and filesystems that have journals added via
tune2fs will also have journal location written to the superblock as
well. Debugfs's logdump command has been enhanced so that it can
use the journal information in the superblock.
The debugfs man page has been improved to more fully describe the
logdump command.
Added two new functions, ext2fs_file_open2() and
ext2fs_inode_io_intern2() which take a pointer to an inode structure;
this is needed so that e2fsck and debugfs can synthesize a
fake journal inode and use it to access the journal.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| c4e3d3f374b409500e3dd05c0b0eca6ac98a6b4e |
|
01-Aug-2003 |
Theodore Ts'o <tytso@mit.edu> |
ext2fs_getmem(), ext2fs_free_mem(), and ext2fs_resize_mem()
all now take a 'void *' instead of a 'void **' in order to
avoid pointer aliasing problems with GCC 3.x.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 20754488a228fed766126a2788bce523154a48f0 |
|
10-Mar-2003 |
Theodore Ts'o <tytso@mit.edu> |
fileio.c (ext2fs_file_lseek): Fix bug added when adding 64-bit
support; avoid null dereference when ret_pos is NULL.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 819157db798cd514aa2f3ae421d64e2e0c9b7fa8 |
|
23-Jan-2003 |
Theodore Ts'o <tytso@mit.edu> |
Remove 32-bit limitations for debugfs's dump command and to the
ext2fs library's ext2fs_file_read.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 546a1ff18cc912003883ff67ba3e87c69f700fc4 |
|
08-Mar-2002 |
Theodore Ts'o <tytso@mit.edu> |
Fix various gcc -Wall complaints.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| f12e285ffd9ff0b37c4f91d5ab2b021ed1eb43be |
|
20-Feb-2002 |
Theodore Ts'o <tytso@mit.edu> |
Add new inode I/O abstraction interface which exports an inode as
an I/O object.
Export ext2_file_flush as a public interface.
Also minor cleanups to tighten code in other I/O abstractions, and to
mark a void * pointer as const in the ext2_file_write interface.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 4ea7bd04390935e1f8b473c8b857e518df2e226b |
|
17-Dec-2001 |
Theodore Ts'o <tytso@mit.edu> |
Fix various gcc -Wall nits. Fixed a bug in mke2fs where a bogus
error message could be printed on an malloc() failure, and e2image
was optimized to avoid needless system calls by using the stashed
inode functions.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 9f8046fc6dfc13eee2f5c363214e60b533872cac |
|
14-May-2001 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
alloc.c, alloc_tables.c, badblocks.c, bb_compat.c, bb_inode.c,
bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c,
check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c, dblist_dir.c,
dir_iterate.c, dirblock.c, dupfs.c, expanddir.c, ext2_fs.h, fileio.c,
finddev.c, flushb.c, freefs.c, get_pathname.c, getsize.c, icount.c,
imager.c, initialize.c, inline.c, inode.c, irel_ma.c, ismounted.c,
link.c, lookup.c, mkdir.c, mkjournal.c, namei.c, native.c, newdir.c,
nt_io.c, openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c,
rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c, tst_byteswap.c,
tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, valid_blk.c,
version.c, write_bb_file.c, ext2_fs.h: Moved file from include/linux.
Adjust all files in this directroy to include this file.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 0f6794591edf238825f8ab80c885e83d1efbf203 |
|
05-May-2001 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, fileio.c:
fileio.c (ext2fs_file_read): Factored out common code and cleaned up
function. Fixed a bug where if there was an error reading from the
disk, the number of bytes read wasn't reliably set. (Fixes Debian bug
#79163)
(ext2fs_file_write): Factored out common code and made function more
efficient; if writing a full block, don't bother to do a
read-modify-write cycle.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 31dbecd482405e0d3a67eb58e1a1c8cb9f2ad83e |
|
11-Jan-2001 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
alloc.c, bb_inode.c, bitmaps.c, bitops.h, block.c, bmap.c, bmove.c,
brel.h, cmp_bitmaps.c, dblist.c, dblist_dir.c, dir_iterate.c,
expanddir.c, ext2fs.h, ext2fsP.h, fileio.c, finddev.c, get_pathname.c,
icount.c, inode.c, irel.h, irel_ma.c, ismounted.c, link.c, lookup.c,
mkdir.c, mkjournal.c, namei.c, newdir.c, read_bb_file.c, test_io.c,
tst_iscan.c, unix_io.c, unlink.c: Change use of ino_t to ext2_ino_t,
to protect applications that attempt to compile
-D_FILE_OFFSET_BITS=64, since this inexplicably changes ino_t(!?). So
we use ext2_ino_t to avoid an unexpected ABI change.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| a4bf69d919bc7e9716726371ecb0f0900efa5eb9 |
|
29-May-1999 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, fileio.c:
fileio.c (ext2fs_file_open): Remove obsolete comment stating that we
don't handle writing yet (we do). Fixed bug where we weren't
allocating a big enough buffer for ext2_bmap.
ChangeLog, ext2fs.h:
ext2fs.h: Add feature definition for AFS IMAGIC inodes.
ChangeLog, MCONFIG.in, config.sub:
MCONFIG.in: Define man1dir, man3dir, and man8dir in terms of mandir.
config.sub: Update config.sub from autoconf 2.13 so that it will
recognize new machine types from the Alpha.
configure:
Update to match latest changes to configure.in
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 2eb374c9401079aa56aa12f0047ca3866e69b754 |
|
03-Sep-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
rw_bitmaps.c: Fixed signed/unsigned warnings.
fileio.c (ext2fs_file_set_size): Remove unneeded extern from the
function declaration.
dblist.c (make_dblist): Add safety check in case the dblist pointer
passed in is null (in which case, assign it to fs->dblist). Fixed
some signed/unsigned warnings.
bmap.c: Make addr_per_block be of type blk_t to avoid signed/unsigned
warnings.
namei.c (ext2fs_follow_link): Remove uneeded extern from the function
declaration.
get_pathname.c (get_pathname_proc): Use return value from
ext2fs_get_mem, instead of checking if &gp->name is NULL.
dir_iterate.c (ext2fs_process_dir_block):
dblist_dir.c (ext2fs_dblist_dir_iterate): Remove uneeded extern from
the function declaration.
block.c (ext2fs_block_iterate2): If the read_inode call fails, return
the error directly instead of jumping to the cleanup routine, since we
don't need to do any cleanup.
alloc_table.c (ext2fs_allocate_group_table): Make this function take a
dgrp_t for its group argument.
ext2fs.h: Make dgrp_t an __u32 type, and make fs->desc_group_count be
of type dgrp_t.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 674a4ee1e3e05133ddad701730bfc21c283272a4 |
|
23-Mar-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
ext2fs.h: Add new superblock fields (s_algorithm_usage_bitmap,
s_prealloc_blocks, s_prealloc_dir_blocks). Added conditional defines
of new features COMPAT_DIR_PREALLOC, RO_COMPAT_LARGE_FILE
RO_COMPAT_BTREE_DIR, INCOMPAT_COMPRESSION, INCOMPAT_DIRNAME_SIZE.
Changed the library to declare that we support COMPAT_DIR_PREALLOC,
INCOMPAT_DIRNAME_SIZE, RO_COMPAT_LARGE_FILE.
fileio.c: Rename function ext2fs_file_llseek to be ext2fs_file_lseek,
which is more accurate.
block.c: Add new function ext2fs_block_iterate3 which calls the
iterator function with the blockcount argument of type blkcnt_t. This
version of the function is allowed to handle large files; the other
fucntions are not.
ext2fs.h: Add new type blkcnt_t
ext2_err.et.in: Add error code EXT2_ET_FILE_TOO_BIG
block.c (ext2fs_block_iterate2): Fix bug where the block count field
wasn't getting correctly incremented for sparse files when the
indirect or doubly-indirect block specified in the inode was zero.
unlink.c (unlink_proc):
lookup.c (lookup_proc):
link.c (link_proc):
get_pathname.c (get_pathname_proc):
dir_iterate.c (ext2fs_process_dir_block): Mask off high 8 bits from
dirent->name_len, so it can be used for other purposes.
ext2fs.h: Add definition of EXT2_FEATURE_INCOMPAT_DIRNAME_SIZE, and
indicate that we have support for this incompatible option.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| b5abe6fac9c9e7caf4710501d1657d30e4857ef6 |
|
19-Jan-1998 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
inode.c (ext2fs_open_inode_scan): Initialize the group variables
so that we don't need to call get_next_blockgroup() the first
time around. Saves a bit of time, and prevents us from
needing to assign -1 to current_group (which is an unsigned
value).
icount.c (insert_icount_el): Cast the estimated number of inodes
from a float to an ino_t.
alloc.c, alloc_tables.c, badlbocks.c, bb_compat.c, bb_inode.c,
bitmaps.c, bitops.c, block.c, bmap.c, bmove.c, brel_ma.c,
check_desc.c, closefs.c, cmp_bitmaps.c, dblist.c,
dblist_dir.c, dir_iterate.c, dirblock.c, dupfs.c, expanddir.c,
ext2fs.h, fileio.c, freefs.c, get_pathname.c, getsize.c,
icount.c, initialize.c, inline.c, inode.c, irel_ma.c,
ismounted.c, link.c, lookup.c, mkdir.c, namei.c, native.c,
newdir.c, openfs.c, read_bb.c, read_bb_file.c, rs_bitmap.c,
rw_bitmaps.c, swapfs.c, test_io.c, tst_badblocks.c,
tst_getsize.c, tst_iscan.c, unix_io.c, unlink.c, valid_blk.c,
version.c: If EXT2_FLAT_INCLUDES is defined, then assume all
of the ext2-specific header files are in a flat directory.
block.c, bmove.c, dirblock.c, fileio.c: Explicitly cast
all assignments from void * to be compatible with C++.
closefs.c (ext2fs_flush): Add a call to io_channel_flush() to
make sure the contents of the disk are flushed to disk.
dblist.c (ext2fs_add_dir_block): Change new to be new_entry to
avoid C++ namespace clash.
bitmaps.c (ext2fs_copy_bitmap): Change new to be new_map to
avoid C++ namespace clash.
ext2fs.h, bb_inode.c, block.c, bmove.c, brel.h, brel_ma.c,
irel.h, irel_ma.c, dblist.c, dblist_dir.c, dir_iterate.c,
ext2fsP.h, expanddir.c, get_pathname.c, inode.c, link.c,
unlink.c: Change private to be priv_data (to avoid C++
namespace clash)
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 5be8dc2143c7b3b21a9b8fb56797dd855ee87560 |
|
01-Dec-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
dblist.c (ext2fs_get_num_dirs): Make ext2fs_get_num_dirs more paranoid
about validating the directory counts from the block group
information.
all files: Don't include stdlib.h anymore; include it in ext2_fs.h,
since that file requires stdlib.h
ChangeLog, Makefile.in, dirinfo.c:
dirinfo.c (e2fsck_add_dir_info): Use ext2fs_get_num_dirs instead of
e2fsck_get_num_dirs, which has been removed.
Makefile.in (PROGS): Remove @EXTRA_PROGS@, since we don't want to
compile and install flushb.
ChangeLog, configure.in:
Remove @EXTRA_PROGS@, since we aren't using it in 2fsck/Makefile.in anymore
ChangeLog, Makefile.in:
Install debugfs in /sbin, instead of /usr/sbin.
libext2fs.texinfo:
Update version string to be 1.12
Makefile.in:
Fix bug in find script which made the exclusion list, where a '-' was
missing from an -name option.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 79a90bdad033e101c38bb3c3207c8f4be47a2de7 |
|
03-Nov-1997 |
Theodore Ts'o <tytso@mit.edu> |
ChangeLog, bitops.c, ext2fs.h, fileio.c:
ext2fs.h: Make ext2fs_get_mem take an unsigned argument.
fileio.c (ext2fs_file_get_size, ext2fs_file_set_size, ext2fs_file_get_fs):
New functions added.
bitops.c (ext2fs_warn_bitmap, ext2fs_warn_bitmap2): Don't call com_err
if OMIT_COM_ERR is defined.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 1f0b6c1f895d189fea6999d0c07a7fee936a4baa |
|
31-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Rename new error codes to have _ET_ in them for consistency.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 7b4e4534f9361b21d3fafdd88a58f133decee38c |
|
26-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
Added definition of ext2fs_get_mem, ext2fs_free_mem, and
ext2fs_resize_mem in ext2fs.h, and changed all library routines to use
these wrapper functions.
/external/e2fsprogs/lib/ext2fs/fileio.c
|
| 30fab293065b7fc6d7d138e8e9eea533a3560873 |
|
26-Oct-1997 |
Theodore Ts'o <tytso@mit.edu> |
Many files:
ext2fs.h: Added function declarations and constants for bmap.c and
fileio.c.
ext2_err.et.in: Added new error messages EXT2_FILE_RO and
EXT2_ET_MAGIC_EXT2_FILE
Makefile.in: Added files bmap.c and fileio.c, and temporarily
commented out brel_ma.c and irel_ma.c
bmap.c: New file which maps a file's logical block number to its
physical block number.
fileio.c: New file which implements simple file reading and writing
primitives.
alloc.c (ext2fs_alloc_block): New function which allocates a block,
zeros it, and updates the filesystem accounting records appropriately.
/external/e2fsprogs/lib/ext2fs/fileio.c
|