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  1. 20 Mar, 2014 1 commit
  3. 06 Mar, 2014 2 commits
  5. 04 Mar, 2014 1 commit
  7. 16 Dec, 2013 1 commit
  9. 14 Oct, 2013 2 commits
  11. 16 Jun, 2013 2 commits
  13. 25 Jan, 2013 1 commit
    • Phillip Susi's avatar
      libext2fs: fix ext2fs_llseek on i386 · 274d46e1
      Phillip Susi authored 
      
ext2fs_llseek() was using lseek instead of lseek64.  The
only time it would use lseek64 is if passed an offset that
overflowed 32 bits.  This works for SEEK_SET, but not
SEEK_CUR, which can apply a small offset to move the file
pointer past the 32 bit limit.

The code has been changed to instead try lseek64 first, and
fall back to lseek if that fails.  It also was doing a
runtime check of the size of off_t.  This has been moved to
compile time.

This fixes a problem which would cause e2image when built for
x86-32 to bomb out when used with large file systems.
Signed-off-by: default avatarPhillip Susi <psusi@ubuntu.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      274d46e1
  15. 24 Dec, 2012 1 commit
  17. 16 Dec, 2012 1 commit
  19. 29 Nov, 2012 1 commit
  21. 07 Sep, 2012 1 commit
    • Theodore Ts'o's avatar
      configure: fix --enable-relative-symlink · 91d11da1
      Theodore Ts'o authored 
      
The configure option --enable-relative-symlinks was incorrectly
specified in configure.in, as --enable-symlink-relative-symlinks.  Fix
the configure script so that --enable-relative-symlinks works, as well
as previous incorrect command line option.  We will keep the older,
incorrect --enable-symlink-relative-symlinks for at least two years
before removing it.
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      91d11da1
  23. 13 Jun, 2012 1 commit
    • Theodore Ts'o's avatar
      Fix blhc (Build Log Hardening Check) warnings · c1986ecb
      Theodore Ts'o authored 
      
The Build Log Hardening Check is a debian tool which scans the output
of a package build making sure that the security hardening flags are
used when compiling and linking all of binaries in a package.

For the most part we were passing CFLAGS, CPPFLAGS, and LDFLAGS down
to the compiler and link commands, but there there were one or two
exceptions.  In addition, there where a few places in "make install"
where the V=1 option was not being honored, which triggered blhc
warnings since it couldn't analyze those commands.

The e2fsck.static was the only binary that was not getting built and
packaged with the hardening flags, but I've fixed all of the blhc
warnings so in the future it will be obvious if we regress.
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      c1986ecb
  25. 28 May, 2012 1 commit
    • Theodore Ts'o's avatar
      libquota: remove quota_is_on() which was the last user of quotactl() · 3b802e43
      Theodore Ts'o authored 
      
The quotactl() system call was being used without the use of a
function prototype.  On closer examination, it turns out the one user
of that system call was the quota_is_on() function, which is not used
by e2fsprogs at all.  Since libquota is an e2fsprogs-internal library,
and not one that we plan to export any time soon, the simplest thing
to do is to simply remove quota_is_on(), which in turn allows us to
remove all of the infrastructure around using the Linux-specific
quotactl() system call.
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      3b802e43
  27. 13 May, 2012 1 commit
  29. 05 Apr, 2012 2 commits
  31. 07 Mar, 2012 1 commit
  33. 27 Feb, 2012 1 commit
  35. 15 Dec, 2011 1 commit
  37. 28 Nov, 2011 1 commit
  39. 14 Nov, 2011 1 commit
  41. 04 Oct, 2011 1 commit
    • Theodore Ts'o's avatar
      libquota: clean up some gcc -Wall warnings · edbfd75d
      Theodore Ts'o authored 
      
Remove unused variables, places where 'return' was used with no value
in a non-void function, missing function declarations, etc.  Don't
assume that all systems have quotactl(), and use <sys/quota.h> if it
exists to define the quotactl interfaces.

One of the unused variables also got rid of a non-portable use of
PATH_MAX.

Cc: Aditya Kali <adityakali@google.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      edbfd75d
  43. 19 Sep, 2011 1 commit
    • Theodore Ts'o's avatar
      debian: add support for multiarch · 55e00a25
      Theodore Ts'o authored 
      
Enhance the debian build rules so it will create multiarch compliant
packages on those distributions that have support for it.

Also remove e2initrd-helper from the e2fsprogs package since no one
uses it any more.

Also update the debian policy standards version to 3.9.2.

Addresses-Debian-Bug: #632169
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      55e00a25
  45. 18 Sep, 2011 1 commit
    • Theodore Ts'o's avatar
      Shorten compile commands run by the build system · d1154eb4
      Theodore Ts'o authored 
      
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: default avatar"Theodore Ts'o" <tytso@mit.edu>
      d1154eb4
  47. 16 Sep, 2011 1 commit
    • Lukas Czerner's avatar
      e2fsprogs: Use punch hole as "discard" on regular files · d2bfdc7f
      Lukas Czerner authored 
      
If e2fsprogs tools (mke2fs, e2fsck) is run on regular file instead of
on block device, we can use punch hole instead of regular discard
command which would not work on regular file anyway. This gives us
several advantages. First of all when e2fsck is run with '-E discard'
parameter it will punch out all ununsed space from the image, hence
trimming down the file system image. And secondly, when creating an
file system on regular file (with '-E discard' which is default), we
can use punch hole to clear the file content, hence we can skip inode
table initialization, because reads from sparse area returns zeros. This
will result in faster file system creation (without the need to specify
lazy_itable_init) and smaller images.

This commit also fixes some tests that would fail due to mke2fs showing
discard progress, hence the output would differ.
Signed-off-by: default avatarLukas Czerner <lczerner@redhat.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
      d2bfdc7f
  49. 31 Aug, 2011 1 commit
    • Aditya Kali's avatar
      e2fsprogs: add quota library to e2fsprogs · f239fefc
      Aditya Kali authored 
      
This patch adds the quota library (ported form Jan Kara's quota-tools) in
e2fsprogs in order to make quotas as a first class supported feature in Ext4.
This patch also provides interface in lib/quota/mkquota.h that will be used by
mke2fs, tune2fs, e2fsck, etc. to initialize and update quota files.
This first version of the quota library does not support reading existing quota
files. This support will be added in the near future.
Thanks to Jan Kara for his work on quota-tools. Most of the files in this patch
are taken as-is from quota tools and were simply modified to work with
libext2fs in e2fsprogs.
Signed-off-by: default avatarAditya Kali <adityakali@google.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
      f239fefc
  51. 11 Aug, 2011 1 commit
  53. 24 Dec, 2010 1 commit
  55. 17 Dec, 2010 1 commit
  57. 02 Aug, 2010 1 commit
  59. 17 May, 2010 1 commit
  61. 06 May, 2010 1 commit
  63. 26 Nov, 2009 1 commit
    • Theodore Ts'o's avatar
      configure: Work around bug in autoconf 2.64 · 57aa50d4
      Theodore Ts'o authored 
      
In autoconf 2.64, if AC_CHECK_LIB is first used in a conditional that
evaluates to false, the helper function ac_fn_c_try_link gets defined
inside that conditional, and then subsequent attempts to use
ac_fn_c_try_link() will blow up.  Work around this by moving an
unconditional use of AC_CHECK_LIB to the beginning of configure.in.
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      57aa50d4
  65. 21 Oct, 2009 1 commit
  67. 04 Oct, 2009 1 commit
    • Eric Sandeen's avatar
      mke2fs: get device topology values from blkid · 9ed8e5fe
      Eric Sandeen authored 
      
Handle automatic selection of stride/stripe:

mke2fs 1.41.9 (22-Aug-2009)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=16 blocks, Stripe width=32 blocks
...

And warn on block device misalignment:

mke2fs 1.41.9 (22-Aug-2009)
/dev/sdc1 alignment is offset by 32256 bytes.
This may result in very poor performance, (re)-partitioning suggested.
Proceed anyway? (y,n)
Signed-off-by: default avatarEric Sandeen <sandeen@redhat.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
      9ed8e5fe
  69. 07 Sep, 2009 1 commit
  71. 27 Jul, 2009 1 commit
    • Eric Sandeen's avatar
      e4defrag: remove a lot of cruft · 4f1d0e86
      Eric Sandeen authored 
      
e4defrag.c had a lot of stuff copied into it from other
places, redefinitions of existing interfaces, etc.

We should be able to remove most of this, as the tool only
works on recent kernels anyway, we should just pick up
definitions from recent kernel headers whenever possible.

I've left the local definitions of fallocate, fadvise
(changed to posix_fadvise) and sync_file_range, and
wrapped them in #ifdef configure-time tests - though
really it seems like only fallocate should be necessary
by now, and perhaps the others can be dropped.

We still need some Makefile work so that it won't try to
build e4defrag if the right pieces aren't there (and
if the local definitions won't work...)
Signed-off-by: default avatarEric Sandeen <sandeen@redhat.com>
Signed-off-by: default avatar"Theodore Ts'o" <tytso@mit.edu>
      4f1d0e86