]> err.no Git - util-linux/log
util-linux
15 years agobuild-sys: cleanup --with-fsprobe help string
Karel Zak [Mon, 9 Mar 2009 11:49:51 +0000 (12:49 +0100)]
build-sys: cleanup --with-fsprobe help string

Thanks to Theodore Tso.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add fallback to ext4 for 2.6.29+ kernels if ext2 is not present
Theodore Ts'o [Mon, 9 Mar 2009 11:38:02 +0000 (12:38 +0100)]
blkid: add fallback to ext4 for 2.6.29+ kernels if ext2 is not present

Starting in 2.6.29, ext4 can be used to support filesystems without a
journal.  So if ext2 is not present, and the kernel version is greater
than 2.6.29, and ext4 is present, return a filesystme type of ext4.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> blkid: Add fallback to
ext4 for 2.6.29+ kernels if ext2 is not present

Starting in 2.6.29, ext4 can be used to support filesystems without a
journal.  So if ext2 is not present, and the kernel version is greater
than 2.6.29, and ext4 is present, return a filesystme type of ext4.

[kzak@redhat.com: port from e2fsprogs to util-linux-ng tree]

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: recognize ext4(dev) without journal
Eric Sandeen [Mon, 9 Mar 2009 11:17:17 +0000 (12:17 +0100)]
blkid: recognize ext4(dev) without journal

ext4/ext4dev no longer require a journal.

w/o this blkid doesn't recognize after:

We still must have one ext3-incompat-feature to flag
as ext4(dev) so we shouldn't ever mis-recognize it.

[kzak@redhat.com: port from e2fsprogs to util-linux-ng tree]

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: blkid.static make target
Karel Zak [Mon, 9 Mar 2009 11:10:59 +0000 (12:10 +0100)]
blkid: blkid.static make target

For compatibility with e2fsprogs tree:

commit eb630fd8708ae433e55e384079c08e0f0f040d22
Author: Eric Sandeen <sandeen@redhat.com>
Date:   Tue Feb 24 23:15:33 2009 -0600

e2fsprogs: blkid.static make target

Nice for testing w/o needing to swizzle around system
libraries...

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofdisk: support "-b 4096" option
Karel Zak [Mon, 9 Mar 2009 08:52:08 +0000 (09:52 +0100)]
fdisk: support "-b 4096" option

The fdisk code is more ready for 4kB sectors and it makes sense to
support such sectr size for "-b" option.

Address-Red-Hat-Bugzilla: #218915
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agologin: remove "switching users" nonsense from man page
Karel Zak [Mon, 9 Mar 2009 08:43:49 +0000 (09:43 +0100)]
login: remove "switching users" nonsense from man page

For more details see the BUGS section in the man page.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: add error messages for lseek and write
Karel Zak [Thu, 5 Mar 2009 19:59:30 +0000 (20:59 +0100)]
swapon: add error messages for lseek and write

Thanks to Hugh Dickins.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: fix typo s/warn/warnx/
Karel Zak [Thu, 5 Mar 2009 19:37:31 +0000 (20:37 +0100)]
swapon: fix typo s/warn/warnx/

Thanks to Hugh Dickins.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: fix wording in man page
Karel Zak [Thu, 5 Mar 2009 19:17:19 +0000 (20:17 +0100)]
swapon: fix wording in man page

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agolib: fix fsprobe wrapper (const char * is nonsense)
Karel Zak [Tue, 3 Mar 2009 15:25:23 +0000 (16:25 +0100)]
lib: fix fsprobe wrapper (const char * is nonsense)

The fsprobe_ functions return newly allocated strings.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agolib: gcc warning in fix fsprobe
Karel Zak [Tue, 3 Mar 2009 15:10:24 +0000 (16:10 +0100)]
lib: gcc warning in fix fsprobe

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: fix gcc warning in blkid_get_cache_filename()
Karel Zak [Tue, 3 Mar 2009 15:06:52 +0000 (16:06 +0100)]
blkid: fix gcc warning in blkid_get_cache_filename()

cache.c: In function `blkid_get_cache_filename':
cache.c:113  warning: return makes pointer from integer without a cast

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: use "char **" rather than "unsigned char **"
Karel Zak [Tue, 3 Mar 2009 15:00:39 +0000 (16:00 +0100)]
blkid: use "char **" rather than "unsigned char **"

Use "char" to be consistent with the old high level API.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agomount: fix gcc warning (variable used uninitialized)
Karel Zak [Tue, 3 Mar 2009 14:34:10 +0000 (15:34 +0100)]
mount: fix gcc warning (variable used uninitialized)

fstab.c: In function ‘getfs_by_spec’:
fstab.c:400  warning: ‘name’ may be used uninitialized in this
function
fstab.c:402  warning: ‘value’ may be used uninitialized in this
function

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agosimmpleinit: fix gcc warning (buffer size in read())
Karel Zak [Tue, 3 Mar 2009 14:31:39 +0000 (15:31 +0100)]
simmpleinit: fix gcc warning (buffer size in read())

simpleinit.c:846:
/usr/include/bits/unistd.h:43  warning: call to ‘__read_chk_warn’
declared with attribute warning: read called with bigger length than
size of the destination buffer

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: add -f/--fixpgsz option
Karel Zak [Tue, 3 Mar 2009 13:53:27 +0000 (14:53 +0100)]
swapon: add -f/--fixpgsz option

The patch:

commit 3399a218f4eff4016a22044e7c416521bc37c53c
Author: Matthias Koenig <mkoenig@suse.de>
Date:   Thu Nov 27 12:32:56 2008 +0100
swapon: add swap format detection and pagesize check

introduced a new feature. This feature should be optional (disabled by
default) to keep happy people who use swap-space bad blocks or
nonstandard swap-space size.

CC: Hugh Dickins <hugh@veritas.com>
CC: Olaf Hering <olh@suse.de>
CC: Matthias Koenig <mkoenig@suse.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: cleanup man page
Karel Zak [Tue, 3 Mar 2009 13:15:35 +0000 (14:15 +0100)]
swapon: cleanup man page

The patch also fix stupid bug in swapoff long options array.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: rewrite SWSUSPEND signature rather than exec mkswap
Karel Zak [Mon, 2 Mar 2009 15:41:03 +0000 (16:41 +0100)]
swapon: rewrite SWSUSPEND signature rather than exec mkswap

> On Thu, Jan 22, 2009 at 04:46:57PM +0000, Hugh Dickins wrote:
> Though your swapon may mkswap for suspend reasons: hmm, wouldn't it
> do very much better just to rewrite the swap signature, than exec
> mkswap - maybe nobody ever uses the badpages list, but it really
> should be respected.

CC: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: do_swapon() refactoring (split into two functions)
Karel Zak [Mon, 2 Mar 2009 15:12:26 +0000 (16:12 +0100)]
swapon: do_swapon() refactoring (split into two functions)

The patch moves all checks to the separate swapon_checks() function.

This is a little more aggressive, but currently the do_swapon() is
too long.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: use err.h stuff
Karel Zak [Mon, 2 Mar 2009 14:16:21 +0000 (15:16 +0100)]
swapon: use err.h stuff

The code is much more simple with warn()/err() that with fprintf() and
strerror(), ...

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: simplify spec to devname conversion
Karel Zak [Mon, 2 Mar 2009 13:21:03 +0000 (14:21 +0100)]
swapon: simplify spec to devname conversion

We needn't to use spec_to_devname() and check for pseudo filesystems.
The swap{on,off} is always checking for the 'swap' fstype.

This patch also removes the dependence on xmalloc.c.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: add generic swap_get_header()
Karel Zak [Mon, 2 Mar 2009 12:00:49 +0000 (13:00 +0100)]
swapon: add generic swap_get_header()

We need to proper swap header detection for swsuspend data and for
swap PAGE_SIZE checks. It's better to reuse the code in both cases.

The patch removes duplicate stat() call too.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoswapon: do_swapon() refactoring (move stat() checks)
Karel Zak [Mon, 2 Mar 2009 10:24:03 +0000 (11:24 +0100)]
swapon: do_swapon() refactoring (move stat() checks)

It's better to do stat() based checks immediately after the stat()
call.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agomkswap: handle 2^32 pages
Hugh Dickins [Thu, 22 Jan 2009 16:46:57 +0000 (16:46 +0000)]
mkswap: handle 2^32 pages

mkswap (when built 32-bit) could not quite support the maximum size
of swap area (2^32 pages): change unsigned long pagecounts to unsigned
long long pagecounts, and fix maxpages for the case when more is asked.

Signed-off-by: Hugh Dickins <hugh@veritas.com>
15 years agodocs: add a note about kpartx to TODO
Karel Zak [Thu, 26 Feb 2009 22:46:28 +0000 (23:46 +0100)]
docs: add a note about kpartx to TODO

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agopartx: use ioctls from lib/blkdev.c
Karel Zak [Thu, 26 Feb 2009 22:19:19 +0000 (23:19 +0100)]
partx: use ioctls from lib/blkdev.c

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofdisk: (and partx) remove BLKGETLASTSECT
Karel Zak [Thu, 26 Feb 2009 22:03:46 +0000 (23:03 +0100)]
fdisk: (and partx) remove BLKGETLASTSECT

This odd ioctl is unsupported in the current 2.4 and 2.6 mainline.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agopartx: don't duplicate lib/blkdev.c code
Karel Zak [Thu, 26 Feb 2009 14:28:11 +0000 (15:28 +0100)]
partx: don't duplicate lib/blkdev.c code

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agopartx: convert hard sector size to 512-byte sectors
Karel Zak [Thu, 26 Feb 2009 13:23:06 +0000 (14:23 +0100)]
partx: convert hard sector size to 512-byte sectors

The msdos PT depends on a sector size (BLKSSZGET), but partx(8) counts
internally with 512-byte sectors only. The dos.c has to convert start
and size to 512-byte sectors.

sysfs (kernel uses 512-byte sectors only):

  # cat /sys/block/sdb/sdb1/{start,size}
  256
  16128

(note that 16128 * 512 = 8257536; 8Mb)

old version:

  # partx /dev/sdb
  1:        32-     2047 (     2016 sectors,      1 MB)
                                                  ^^^^
start, end and sectors are correct, but in 4KiB sectors
The size in MB is completely wrong.

new version:

  # partx -l /dev/sdb
  1:       256-    16383 (    16128 sectors,      8 MB)

start, end and sectors are converted to 512-byte sectors. The size in
MB is correct now.

Note that this change is important, because "partx -a" counts the size
of a new partition in 512-byte sectors for all PT formats (sun, gpt, ...).

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoaddpart: 512-byte sectors in code, bytes in man-page
Karel Zak [Thu, 26 Feb 2009 11:31:07 +0000 (12:31 +0100)]
addpart: 512-byte sectors in code, bytes in man-page

The addpart.c code uses 512-byte sectors for partition start and
length, but in the addpart.8 man page is "in bytes". The code (and
this code is pretty old) is always right... the man page has to be
fixed.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblockdev: add note that the StartSec is in 512-byte sectors
Karel Zak [Thu, 26 Feb 2009 09:56:35 +0000 (10:56 +0100)]
blockdev: add note that the StartSec is in 512-byte sectors

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofdisk: use real sector size in verify() and warn_cylinders()
Karel Zak [Thu, 26 Feb 2009 09:19:05 +0000 (10:19 +0100)]
fdisk: use real sector size in verify() and warn_cylinders()

4KiB-sector disk:

Note: sector size is 4096 (not 512)

Disk /dev/sdb: 8 MB, 8388608 bytes
8 heads, 32 sectors/track, 8 cylinders, total 2048 sectors
Units = sectors of 1 * 4096 = 4096 bytes
Disk identifier: 0x6aad54da

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1              32        2047        8064   83  Linux

old version (mix 512 and real sectors):

Command (m for help): v
14367 unallocated sectors

new version:

Command (m for help): v
31 unallocated 4096-byte sectors

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofdisk: doesn't handle large (4KiB) sectors properly
Eric Sandeen [Thu, 26 Feb 2009 08:53:09 +0000 (09:53 +0100)]
fdisk: doesn't handle large (4KiB) sectors properly

fdisk (at least with the -u option) does not handle sector sizes other
than 512.

Address-Red-Hat-Bugzilla: #487227
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agomount: remove useless if-before-free tests
Karel Zak [Tue, 24 Feb 2009 15:41:17 +0000 (16:41 +0100)]
mount: remove useless if-before-free tests

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agogetopt: remove useless if-before-free tests
Karel Zak [Tue, 24 Feb 2009 15:41:06 +0000 (16:41 +0100)]
getopt: remove useless if-before-free tests

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofsck: remove useless if-before-free tests
Karel Zak [Tue, 24 Feb 2009 15:40:52 +0000 (16:40 +0100)]
fsck: remove useless if-before-free tests

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: fix a syntax nit
Karel Zak [Tue, 24 Feb 2009 15:39:04 +0000 (16:39 +0100)]
blkid: fix a syntax nit

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: remove useless if-before-free tests
Jim Meyering [Tue, 24 Feb 2009 14:58:37 +0000 (15:58 +0100)]
blkid: remove useless if-before-free tests

[kzak@redhat.com: - port the original e2fsprogs patch to util-linux-ng]

Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: don't dereference NULL upon slashless module dependency line
Jim Meyering [Tue, 24 Feb 2009 14:46:27 +0000 (15:46 +0100)]
blkid: don't dereference NULL upon slashless module dependency line

* probers/ext.c (check_for_modules): Skip current line if it has no slash.

[kzak@redhat.com: - port the original e2fsprogs patch to util-linux-ng]

Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: add missing files to include/Makefile.am
Karel Zak [Fri, 20 Feb 2009 12:21:40 +0000 (13:21 +0100)]
build-sys: add missing files to include/Makefile.am

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofsck: remove \007 from warning message
Karel Zak [Fri, 20 Feb 2009 12:18:28 +0000 (13:18 +0100)]
fsck: remove \007 from warning message

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: remove obsolete stuff from Makefile.am
Karel Zak [Fri, 20 Feb 2009 11:14:48 +0000 (12:14 +0100)]
tests: remove obsolete stuff from Makefile.am

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agolosetup: cleanup man page
Karel Zak [Thu, 19 Feb 2009 18:01:34 +0000 (19:01 +0100)]
losetup: cleanup man page

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agolosetup: detach more devices by "-d <loop> [<loop> ..]"
Karel Zak [Thu, 19 Feb 2009 17:36:25 +0000 (18:36 +0100)]
losetup: detach more devices by "-d <loop> [<loop> ..]"

This patch allows to detach more devices by "losetup -d",
for example:

  # losetup -a
  /dev/loop0: [0804]:9955739 (/home/images/ary0.img)
  /dev/loop1: [0804]:9955740 (/home/images/ary1.img)
  /dev/loop2: [0804]:9955745 (/home/images/ary2.img)

  # losetup -d /dev/loop0 /dev/loop1 /dev/loop2

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: refresh expected mount(8) outputs
Karel Zak [Wed, 18 Feb 2009 22:40:17 +0000 (23:40 +0100)]
tests: refresh expected mount(8) outputs

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: disable suid mount test
Karel Zak [Wed, 18 Feb 2009 22:33:25 +0000 (23:33 +0100)]
tests: disable suid mount test

Unfortunately, libtool wrapper cannot be suid...

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agomount: inform about UID and eUID when verbose > 2
Karel Zak [Wed, 18 Feb 2009 22:16:57 +0000 (23:16 +0100)]
mount: inform about UID and eUID when verbose > 2

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: blkid_evaluate_spec() shouldn't ignore $BLKID_FILE
Karel Zak [Wed, 18 Feb 2009 21:46:01 +0000 (22:46 +0100)]
blkid: blkid_evaluate_spec() shouldn't ignore $BLKID_FILE

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: refresh ipcs expected outputs
Karel Zak [Wed, 18 Feb 2009 20:50:55 +0000 (21:50 +0100)]
tests: refresh ipcs expected outputs

Unfortunately, the last rebase in the topic/blkid branch has removed
tailing white spaces. Grrr...

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: refresh cal(1) expected outputs
Karel Zak [Wed, 18 Feb 2009 20:45:48 +0000 (21:45 +0100)]
tests: refresh cal(1) expected outputs

Unfortunately, the last rebase in the topic/blkid branch has removed
tailing white spaces. Grrr...

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: we needn't blkid.sh
Karel Zak [Wed, 18 Feb 2009 20:44:00 +0000 (21:44 +0100)]
tests: we needn't blkid.sh

after "libtoolization" we needn't extra blkid.sh wrapper

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: chmod -x ts/lscpu/mk-input.sh
Karel Zak [Wed, 18 Feb 2009 20:28:23 +0000 (21:28 +0100)]
tests: chmod -x ts/lscpu/mk-input.sh

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: cleanup ts/md5
Karel Zak [Wed, 18 Feb 2009 20:27:18 +0000 (21:27 +0100)]
tests: cleanup ts/md5

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: cleanup ts/minix
Karel Zak [Wed, 18 Feb 2009 20:19:47 +0000 (21:19 +0100)]
tests: cleanup ts/minix

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: add fsck binary to .gitignore
Karel Zak [Wed, 18 Feb 2009 16:20:30 +0000 (17:20 +0100)]
build-sys: add fsck binary to .gitignore

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: cleanup lscpu reg.tests
Karel Zak [Wed, 18 Feb 2009 16:16:46 +0000 (17:16 +0100)]
tests: cleanup lscpu reg.tests

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: cleanup ts/cramfs/mkfs-endianness
Karel Zak [Wed, 18 Feb 2009 15:48:20 +0000 (16:48 +0100)]
tests: cleanup ts/cramfs/mkfs-endianness

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: cleanup ts/cramfs/fsck-endianness
Karel Zak [Wed, 18 Feb 2009 15:45:01 +0000 (16:45 +0100)]
tests: cleanup ts/cramfs/fsck-endianness

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: cleanup ts/bitops
Karel Zak [Wed, 18 Feb 2009 15:34:34 +0000 (16:34 +0100)]
tests: cleanup ts/bitops

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: add fsck:ismounted reg.test
Karel Zak [Wed, 18 Feb 2009 15:10:45 +0000 (16:10 +0100)]
tests: add fsck:ismounted reg.test

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agolib: add test_ismounted for regression test
Karel Zak [Wed, 18 Feb 2009 14:43:34 +0000 (15:43 +0100)]
lib: add test_ismounted for regression test

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agopo: update list of .c files
Karel Zak [Wed, 18 Feb 2009 14:35:28 +0000 (15:35 +0100)]
po: update list of .c files

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofsck: cosmetic changes (NLS, paths, ...)
Karel Zak [Wed, 18 Feb 2009 14:34:51 +0000 (15:34 +0100)]
fsck: cosmetic changes (NLS, paths, ...)

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofsck: link with generic fsprobe wrapper
Karel Zak [Wed, 18 Feb 2009 14:25:50 +0000 (15:25 +0100)]
fsck: link with generic fsprobe wrapper

This is a way how link fsck with libblkid (e2sprogs or util-linxu-ng
version) and libvolume_id.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agolib: make open_device() optional in fsprobe.c
Karel Zak [Wed, 18 Feb 2009 14:21:55 +0000 (15:21 +0100)]
lib: make open_device() optional in fsprobe.c

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agofsck: move fsck from e2fsprogs to util-linux-ng
Karel Zak [Wed, 18 Feb 2009 14:06:49 +0000 (15:06 +0100)]
fsck: move fsck from e2fsprogs to util-linux-ng

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: fix low-probe mode return codes
Karel Zak [Tue, 17 Feb 2009 23:49:58 +0000 (00:49 +0100)]
blkid: fix low-probe mode return codes

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add TODO hint about blkid_parse_tag_string()
Karel Zak [Tue, 17 Feb 2009 23:41:42 +0000 (00:41 +0100)]
blkid: add TODO hint about blkid_parse_tag_string()

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add cmdline interface for blkid_probe_filter_usage()
Karel Zak [Tue, 17 Feb 2009 23:37:28 +0000 (00:37 +0100)]
blkid: add cmdline interface for blkid_probe_filter_usage()

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: check calloc() return value
Karel Zak [Tue, 17 Feb 2009 22:57:15 +0000 (23:57 +0100)]
blkid: check calloc() return value

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add TODO hint about DM devnames in sysfs
Karel Zak [Tue, 17 Feb 2009 21:23:08 +0000 (22:23 +0100)]
blkid: add TODO hint about DM devnames in sysfs

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: use pkg-config for blkid and volume_id
Karel Zak [Tue, 17 Feb 2009 20:28:09 +0000 (21:28 +0100)]
build-sys: use pkg-config for blkid and volume_id

It seems that blkid.pc from e2fsprogs has been fixed:

   $ pkg-config --libs blkid
   -lblkid

and the pkg-config does not return any other extra libraries (such
-luuid or -ldevmapper).

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agomount: generic blkid/volume_id wrapper, use blkid_evaluate_*
Karel Zak [Tue, 17 Feb 2009 00:01:35 +0000 (01:01 +0100)]
mount: generic blkid/volume_id wrapper, use blkid_evaluate_*

 * moves the generic libblkid/libvolume_id wrapper (fsprobe.c) from
   mount/ to lib/. We'll use the wrapper in cfdisk and fsck.

   The wrapper supports:

    - obsolete volume_id (udev)
    - obsolete libblkid (e2fsprogs)
    - libblkid (util-linux-ng)

 * mount, umount and swapon when linked against the new libblkid use

    - low-level probing code to read LABEL, UUID or FSTYPE from a device
    - high-level blkid_evaluate_spec() to convert LABEL/UUID to devname

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add Christoph's note about libdisk to TODO
Karel Zak [Mon, 16 Feb 2009 15:52:16 +0000 (16:52 +0100)]
blkid: add Christoph's note about libdisk to TODO

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: refresh TODO file
Karel Zak [Mon, 16 Feb 2009 10:15:55 +0000 (11:15 +0100)]
blkid: refresh TODO file

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: add temporary libtool *.m4 stuff
Karel Zak [Mon, 16 Feb 2009 09:40:25 +0000 (10:40 +0100)]
build-sys: add temporary libtool *.m4 stuff

We require libtool-2 (because old 1.5.x is crap). Unfortunately,
libtool-2 is still not available in many Linux distributions  -- now I
see it in unstable distributions only. The painless way how to resolve
this problem is to __temporary__ commit generated libtool-2 stuff to
our repository.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: libtoolize mount/Makefile.am
Karel Zak [Fri, 13 Feb 2009 12:08:07 +0000 (13:08 +0100)]
build-sys: libtoolize mount/Makefile.am

 * cleanup mount/Makefile.am
 * add {VOLUMEID,BLKID}_CFLAGS -- necessary for pkg-config
 * add support for linking with in-tree libblkid

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: libtoolize by libtool-2
Karel Zak [Fri, 13 Feb 2009 09:54:24 +0000 (10:54 +0100)]
build-sys: libtoolize by libtool-2

We need an infrastructure for stared libraries. The latest libtool-2
seems useful and it's definitely better than the old 1.5 crap.

You need to install libtool-2 when you want to run ./autogen.sh script
after checkout from git repository.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: start to use ABI versioning
Karel Zak [Tue, 10 Feb 2009 16:20:11 +0000 (17:20 +0100)]
blkid: start to use ABI versioning

The library ABI and API is backwardly compatible, so it does not
make sense to change the library SONAME. This patch adds a symbol
versioning, naming paradigm is:

BLKID_<maj>.<min>

The original libblkid from e2fsprogs uses "1.0" as a .so version and
"libblkid.1" as a SONAME for all time (at least according to stuff in
/lib/libblkid*)

And the original library is without symbols versioning. It means that
many private functions are exported to applications ;-(

Note that the original blkid_get_library_version() returns
E2FSPROGS_VERSION. The version in util-linux-ng returns BLKID_VERSION
which is <maj>.<min>.<rel>. The <maj>.<min> is the same version as we
use for ABI. This concept seems less confusing than mix a library
version and package version.

Summary:

OLD (e2fsprogs):
  ABI versioning:              -none-
  SONAME:                      libblkid.1
  .so version:                 libblkid.so.1.0
  blkid_get_library_version(): @E2FSPROGS_VERSION@ (e.g. 1.41.1)

NEW (util-linux-ng):
  ABI versioning:              BLKID_<maj>.<min>
  SONAME:                      libblkid.1
  .so version:                 libblkid.so.<maj.<min> (e.g. 1.41)
  blkid_get_library_version(): @BLKID_VERSION@ (e.g. 1.41.1)

  (BLKID_VERSION = <maj>.<min>.<rel>)

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agobuild-sys: add --with=fsprobe=builtin
Karel Zak [Tue, 10 Feb 2009 10:43:50 +0000 (11:43 +0100)]
build-sys: add --with=fsprobe=builtin

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add findfs(8)
Karel Zak [Sat, 7 Feb 2009 23:23:55 +0000 (00:23 +0100)]
blkid: add findfs(8)

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: refresh TODO file
Karel Zak [Sat, 7 Feb 2009 22:46:59 +0000 (23:46 +0100)]
blkid: refresh TODO file

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: clean up man pages
Karel Zak [Thu, 5 Feb 2009 23:21:07 +0000 (00:21 +0100)]
blkid: clean up man pages

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add -L -U options (evaluation API)
root [Wed, 4 Feb 2009 00:02:56 +0000 (01:02 +0100)]
blkid: add -L -U options (evaluation API)

Signed-off-by: root <root@nb.net.home>
15 years agoblkid: add blkid_evaluate_spec()
Karel Zak [Tue, 3 Feb 2009 23:07:46 +0000 (00:07 +0100)]
blkid: add blkid_evaluate_spec()

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agomount: move realpath.c code to lib/
Karel Zak [Tue, 3 Feb 2009 21:12:03 +0000 (22:12 +0100)]
mount: move realpath.c code to lib/

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: fix typo (syntax error)
Karel Zak [Tue, 3 Feb 2009 20:59:25 +0000 (21:59 +0100)]
blkid: fix typo (syntax error)

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: compile TEST_PROGRAMs
Karel Zak [Tue, 3 Feb 2009 15:07:46 +0000 (16:07 +0100)]
blkid: compile TEST_PROGRAMs

Well, the src/Makefile.am is not prefect. Maybe it's time to switch to
libtools ....

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add support for /etc/blkid.conf file
Karel Zak [Tue, 3 Feb 2009 14:23:18 +0000 (15:23 +0100)]
blkid: add support for /etc/blkid.conf file

We need a config file for the library. Now the library supports
config options:

EVALUATION=<method>[,<method>]

SEND_UEVENT=<yes|not>

CACHE_FILE=<path>

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add new options to blkid.8 and help output
Karel Zak [Thu, 29 Jan 2009 16:56:09 +0000 (17:56 +0100)]
blkid: add new options to blkid.8 and help output

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: support via raid version 2
Sven Jost [Thu, 29 Jan 2009 15:35:54 +0000 (16:35 +0100)]
blkid: support via raid version 2

[kzak@redhat.com: patch from udev volume_id]

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: refresh TODO file
Karel Zak [Tue, 27 Jan 2009 17:08:21 +0000 (18:08 +0100)]
blkid: refresh TODO file

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agotests: fix typo in low-probe test
Karel Zak [Tue, 27 Jan 2009 17:05:04 +0000 (18:05 +0100)]
tests: fix typo in low-probe test

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: cleanup _LOGPROBE debug messages
Karel Zak [Tue, 27 Jan 2009 16:57:18 +0000 (17:57 +0100)]
blkid: cleanup _LOGPROBE debug messages

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add blkid_do_safeprobe()
Karel Zak [Tue, 27 Jan 2009 16:25:06 +0000 (17:25 +0100)]
blkid: add blkid_do_safeprobe()

The function blkid_do_probe() is able to detect more filesystems on
the device

while(blkid_do_probe(pr) == 0)
...

but in many cases we need only one exact answer, and we also need to
be sure that there is not any other FS on the device.

For example it's possible to create valid LUKS (or vfat, ...) header
and valid linux swap header on the same device -- in such case the
device can be interpreted (by mount/swapon) in two completely
different ways. An ambivalent result is always error -- the library
never returns such result.

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add lvm2 reg.test
Karel Zak [Tue, 27 Jan 2009 14:21:31 +0000 (15:21 +0100)]
blkid: add lvm2 reg.test

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add version support to LVM2
Karel Zak [Tue, 27 Jan 2009 14:09:56 +0000 (15:09 +0100)]
blkid: add version support to LVM2

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add GFS2 reg. test
Karel Zak [Mon, 26 Jan 2009 14:56:25 +0000 (15:56 +0100)]
blkid: add GFS2 reg. test

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add uuid and version support to gfs2
Karel Zak [Mon, 26 Jan 2009 14:53:54 +0000 (15:53 +0100)]
blkid: add uuid and version support to gfs2

Signed-off-by: Karel Zak <kzak@redhat.com>
15 years agoblkid: add reg.tests for HFS and HFS+
Karel Zak [Mon, 26 Jan 2009 14:07:28 +0000 (15:07 +0100)]
blkid: add reg.tests for HFS and HFS+

Signed-off-by: Karel Zak <kzak@redhat.com>