]>
git.ipfire.org Git - thirdparty/util-linux.git/log
Sami Kerola [Wed, 28 Aug 2013 17:53:22 +0000 (18:53 +0100)]
last: tell verbally system is still running
Use of uptime time stamp as previous boot login time makes the output not
constant, which is rather difficult to test. Verbal message 'system is
still running' makes testing easy, and noticing which boot is still
running clear to a person.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Wed, 28 Aug 2013 17:31:48 +0000 (18:31 +0100)]
last: trim trailing white spaces
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Wed, 28 Aug 2013 17:00:35 +0000 (18:00 +0100)]
tests: add last(1) test
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Wed, 28 Aug 2013 14:37:46 +0000 (15:37 +0100)]
last: never restrict session time
When a session time will reach whopping 10000 days the last round bracket
is unnecessarily removed from output.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Tue, 27 Aug 2013 17:15:00 +0000 (18:15 +0100)]
docs: add --time-format to last(1) manual page
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Tue, 27 Aug 2013 12:48:27 +0000 (13:48 +0100)]
last: add --time-format with iso-8601 format
The ISO-8601 format makes consuming time stamps easy with various
parsers. The format includes time zone information which is crucial when
an investigator is trying to make sense outputs collected from systems
all a across planet.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Tue, 27 Aug 2013 12:15:08 +0000 (13:15 +0100)]
last: use configuration struct
This allows reducing global variables and will minimize number of
arguments for functions making code a little bit easier to read, and
maintain.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Tue, 27 Aug 2013 10:48:54 +0000 (11:48 +0100)]
last: fix --present option logic error
Printing of sessions 'still logged in' was skipped because an error in
logic.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Mon, 26 Aug 2013 21:14:19 +0000 (22:14 +0100)]
docs: add --since and time option formats to last(1) manual
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Mon, 26 Aug 2013 20:52:54 +0000 (21:52 +0100)]
last: add --since time spec option
The --since and --until options are companions often needed together.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Thu, 29 Aug 2013 15:11:41 +0000 (16:11 +0100)]
lib/time-util: move YYYYMMDDHHMMSS to common parser
Even while the YYYYMMDDHHMMSS time format it not magnificent it is best
to make it to be part of the one, and only, time format parser.
Proposed-by: Karel Zak <kzak@redhat.com>
References: http://markmail.org/message/6baqt4ttkopu7ra6
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Mon, 26 Aug 2013 20:43:05 +0000 (21:43 +0100)]
last: parse easy to use time formats
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Thu, 29 Aug 2013 14:50:17 +0000 (15:50 +0100)]
lib/strutils: move *swith() functions to private library
Avoid code dublication in libmount and time-util.
Proposed-by: Karel Zak <kzak@redhat.com>
Reference: http://markmail.org/message/h7zexvqsieqngtmx
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Mon, 26 Aug 2013 15:53:57 +0000 (16:53 +0100)]
lib/time-util: copy time parsing functions from systemd
The functions are copied nearly as-is. Coding style has been modified to
match with util-linux project, while the functionality remains untouched.
CC: Lennart Poettering <lennart@poettering.net>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sun, 18 Aug 2013 09:44:13 +0000 (10:44 +0100)]
write: change determination can user write to a terminal
Earlier test failed when user had write permission, but was not in
special group that owns terminal devices, usually tty.
This made write(1) to fail for root, if the root did not happen to be in
tty group. In this commit root is granted ot write to anyone, even if
they have mesg(1) turned off. For an user who is trying to write to own
other session the group write bit is significant only for whether mesg(1)
are enabled.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sun, 18 Aug 2013 08:51:46 +0000 (09:51 +0100)]
docs: add note to wall(1) about sessions which will not get message
Sessions that has in utmp data ut_line begining with ':' are skipped.
This is done to avoid write errors to devices such as '/dev/:0'. For
example wdm is reported to to generate such utmp line.
Perhaps in future this code should be revalidated. If an utmp data
contains broken device lines it might be best inform user with a error
message, rather than skipping silently suspicious device entries.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sun, 18 Aug 2013 08:33:40 +0000 (09:33 +0100)]
docs: add --present to last(1) manual page
I forgot to update manual after writing this functionality.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sun, 18 Aug 2013 00:17:34 +0000 (01:17 +0100)]
wall: line wrap at column 79 also when line has tab chars
Earlier tabs caused random ragged right indentation, because the tab
length was assumed to be 1 char which is not the case most of the time.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 23:50:08 +0000 (00:50 +0100)]
mesg: sync usage() with howto-usage-function.txt
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 23:46:02 +0000 (00:46 +0100)]
wall: sync usage() with howto-usage-function.txt
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 23:40:52 +0000 (00:40 +0100)]
last: fix typo
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 23:36:57 +0000 (00:36 +0100)]
wall: send message also to sessions opened by user 'sleeper'
Ignoring an user by name, and not telling about it in manual page, is
unexpected.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Mon, 26 Aug 2013 12:11:44 +0000 (13:11 +0100)]
build-sys: pylibmount will not work when python3 is present
While compiling with up to date Archlinux I notice the recently added
pylibmount does not link correctly. Failures inform fundamental types
such as PyFileObject and PyFile_Type being missing.
It seems automake AM_PATH_PYTHON will prefer the python in path, which
for this distribution right now is python3. As some sort of go-around
one can install older python, and symlink it to earlier in PATH lookup.
$ ln -s /usr/bin/python2 $HOME/bin/python
$ export PATH=$HOME/bin:$PATH
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Karel Zak [Tue, 27 Aug 2013 09:23:54 +0000 (11:23 +0200)]
su: suppress PAM info messages for -c or non-login sessions
The 'Last login:' messages from PAM lastlogin module is unexpected
for non-login sessions or when -c <command> executed.
For example:
$ su - -c id
Last login: Wed Jul 24 08:36:28 CEST 2013 from dhcp-25-161.brq.redhat.com on pts/18
uid=0(root) gid=0(root) skupiny=0(root)
this makes 'su' useless in scripts.
This patch suppress all PAM_TEXT_INFO messages for -c and for
non-login session ('-' is not specified) after pam_authenticate() and
pam_acct_mgmt().
Note that the new PAM conversation function checks the first message
in the msg[] array only. It seems good enough as PAM internally uses
pam_info() function that does not use multiple messages for one conv
call.
References: https://bugzilla.redhat.com/show_bug.cgi?id=987787
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 27 Aug 2013 08:02:04 +0000 (10:02 +0200)]
build-sys: add CFLAGS and LDFLAGS for daemons and shared libs
This is necessary for paranoid security guys who believe that things
like "-Wl,-z,relro" or "-Wl,-z,bind_now" is a way how to make the
world a safer place...
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 26 Aug 2013 11:48:40 +0000 (13:48 +0200)]
tests: minor changes to make tests more portable
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Fri, 23 Aug 2013 11:02:18 +0000 (13:02 +0200)]
swapon: cleanup man page
Signed-off-by: Karel Zak <kzak@redhat.com>
Rafael Aquini [Sun, 26 May 2013 04:31:56 +0000 (01:31 -0300)]
swapon: allow a more flexible swap discard policy
Introduce the necessary changes to swapon(8) allowing a sysadmin to leverage
the new changes introduced to sys_swapon by "swap: discard while swapping
only if SWAP_FLAG_DISCARD_PAGES", therefore allowing a more flexible set of
choices when selection the discard policy for mounted swap areas.
This patch introduces the following optional arguments to the already
existent swapon(8) "--discard" option, in order to allow a discard type to
be selected at swapon time:
* once : only single-time area discards are issued. (swapon)
* pages : discard freed pages before they are reused.
If no policy is selected both discard types are enabled. (default)
[kzak@redhat.com: - support <policy> argument for short -d option too,
- add errx() on unsupported policy name]
Signed-off-by: Rafael Aquini <aquini@redhat.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Fri, 23 Aug 2013 10:01:01 +0000 (12:01 +0200)]
last: mention optional arguments in usage
Reported-by: Bernhard Voelker <mail@bernhard-voelker.de>
Signed-off-by: Karel Zak <kzak@redhat.com>
Sami Kerola [Sat, 17 Aug 2013 18:15:21 +0000 (19:15 +0100)]
last: add --present option
The --present option will allow user to easily determine who where logged
in at a given time.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:20 +0000 (19:15 +0100)]
last: allow --file to be defined multiple times
This is useful when an admin is trying to find something, and has to
process all available data.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:19 +0000 (19:15 +0100)]
last: global variables are initialize automatically to zero
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:17 +0000 (19:15 +0100)]
last: use as narrow variable scoping as possible
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:16 +0000 (19:15 +0100)]
last: remove broken code
Comment in the deletion tells everything necessary.
"This doesn't work on modern systems, where only a DNS lookup of the
result from hostname() will get you the domainname. Remember that
domainname() is the NIS domainname, not DNS. So basically this whole
piece of code is bullshit."
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:15 +0000 (19:15 +0100)]
last: prefer enum rather than #definition list
Incremental number lists are more hard to get wrong with enum, and they
are nicer to debug as for example gdb is aware of these symbolic names.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:14 +0000 (19:15 +0100)]
last: make switch cases complete, and inform if impossible occurs
Some of the ut_type numbers does not seem to be recognized by last(1) so
they are, at least for now, silently ignored. See glibc documentation
for information what the ignored EMPTY, INIT_PROCESS, LOGIN_PROCESS, and
ACCOUNTING mean.
Reference: FIXME
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:13 +0000 (19:15 +0100)]
last: check expected numeric user input is number
This commit also changes the line count to use unsigned integers, as
negative numbers in this context does not make sense.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:12 +0000 (19:15 +0100)]
last: use carefulput() for printable character output
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:11 +0000 (19:15 +0100)]
include: carefulput: print determined char when unprintable char is found
This is done to allow reuse of the functin in last(1).
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:10 +0000 (19:15 +0100)]
docs: add long options to last.1 manual page
And align the manual page with Documentation/howto-man-page.txt
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:09 +0000 (19:15 +0100)]
docs: be clear which last(1) is deprecated
The recently merged sysvinit last(1) and lastb(1) are supported.
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:08 +0000 (19:15 +0100)]
build-sys: complete elvtune removal
The first removal managed to remove only most of the elvtune, this commit
will complete the task.
Original-removal:
7f1fe74248290c50f5447c2c09fcf0f0575a7666
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:07 +0000 (19:15 +0100)]
docs: update TODO
The minix type fixes took place December 2012.
Commit:
a180dc6c54f90896d6491f9bdf704523236dd99c
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Sami Kerola [Sat, 17 Aug 2013 18:15:06 +0000 (19:15 +0100)]
build-sys: remove unnecessary environment variable
The addition to original removal done in commit
952f1d79 .
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Karel Zak [Thu, 22 Aug 2013 11:24:00 +0000 (13:24 +0200)]
pylibmount: improve helps strings formatting
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 22 Aug 2013 10:10:13 +0000 (12:10 +0200)]
pylibmount: add debug messages
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 22 Aug 2013 09:57:06 +0000 (11:57 +0200)]
libmount: cleanup libmnt_fs list after mnt_table_remove_fs()
.. otherwise mnt_free_fs() will try to remove FS from non-existing
list.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Thu, 22 Aug 2013 07:44:38 +0000 (09:44 +0200)]
pylibmount: use libmount reference counting
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 14:07:51 +0000 (16:07 +0200)]
misc: use libmnt_table reference counter
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 14:07:25 +0000 (16:07 +0200)]
libmount: add reference counter to libmnt_table
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 12:38:38 +0000 (14:38 +0200)]
misc: use libmnt_cache reference counting
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 12:37:55 +0000 (14:37 +0200)]
libmount: add reference counting to libmnt_cache
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 10:53:15 +0000 (12:53 +0200)]
fsck: use libmount fs reference counter
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 10:31:43 +0000 (12:31 +0200)]
libmount: add reference counting to libmount_fs
* mnt_new_fs() returns object with refcount=1
* mnt_free_fs() does not care about reference counter
* new functions mnt_ref_fs() and mnt_unref_fs()
* mnt_table_add_fs() and mnt_table_rem_fs() uses reference counter
* libmmnt_context uses reference counter for internal FS (as it could be
shared outside the context)
* backwardly incompatible change:
- FS could be deallocated after mnt_table_remove_fs()
* it's recommended to use mnt_unref_fs() after mnt_table_add_fs()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 08:06:15 +0000 (10:06 +0200)]
pylibmount: remove Context_get_table()
It's too problematic and too low-level to support it Py binding.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 08:02:19 +0000 (10:02 +0200)]
pylibmount: cleanup cxt usage
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Wed, 21 Aug 2013 08:01:23 +0000 (10:01 +0200)]
libmount: add function for context userdata
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 15:52:47 +0000 (17:52 +0200)]
pylibmount: remove unnecessary code
It's enough to call mnt_free_fs() to remove fs from the table.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 12:35:13 +0000 (14:35 +0200)]
libmount: add mnt_table_is_empty(), improve table list usage
Currently you have to use mnt_table_remove_fs() + mnt_free_fs() to
destroy the list in the table. This is complicated in same situations.
This patch allows to use mnt_free_fs() only.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 12:01:39 +0000 (14:01 +0200)]
pylibmount: coding style changes, don't touch Context() status
It's better to follow libmnt_context status than allow to play any
nasty games with this important variables in Python.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 11:52:09 +0000 (13:52 +0200)]
pylibmount: use only public libmount API in tab.c
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 11:48:43 +0000 (13:48 +0200)]
libmount: add mnt_table_{first,last}_fs()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 10:41:53 +0000 (12:41 +0200)]
libmount: add new function to docs
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 10:41:27 +0000 (12:41 +0200)]
libmount: add mnt_table_{set,get}_userdata()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 10:32:19 +0000 (12:32 +0200)]
libmount: add mnt_table_with_comments()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 10:07:24 +0000 (12:07 +0200)]
pylibmount: cleanup *_HELP strings formatting
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 09:32:49 +0000 (11:32 +0200)]
pylibmount: use mnt_fs_set_userdata() rather than ->userdata
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 09:08:07 +0000 (11:08 +0200)]
pylibmount: fs.c - cleanup, remove libmount private stuff
* remove unnecessary comments
* cleanup up strings format
* remove direct access to private libmount stuff
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 20 Aug 2013 08:49:14 +0000 (10:49 +0200)]
pylibmount: remove bindsrc from fs API
It's unnecessary and very low-level.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 15:10:07 +0000 (17:10 +0200)]
pylibmount: cleanup object names
Cxt -> Context
Tab -> Table
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 14:57:50 +0000 (16:57 +0200)]
pylibmount: coding style changes in tab.c
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 14:51:23 +0000 (16:51 +0200)]
pylibmount: coding style changes in fs.c
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 14:40:47 +0000 (16:40 +0200)]
pylibmount: coding style changes in context.c
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 13:35:52 +0000 (15:35 +0200)]
tests: consolidate Py tests initialization
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 13:24:33 +0000 (15:24 +0200)]
build-sys: install pylibmount into
Signed-off-by: Karel Zak <kzak@redhat.com>
Ondrej Oprala [Mon, 19 Aug 2013 13:11:06 +0000 (15:11 +0200)]
pylibmount: add regression tests
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Ondrej Oprala [Mon, 19 Aug 2013 13:06:37 +0000 (15:06 +0200)]
pylibmount: add __init__.py
Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Ondrej Oprala [Mon, 19 Aug 2013 13:00:15 +0000 (15:00 +0200)]
pylibmount: basic code
[kzak@redhat.com: - split to more patches
- split to more .c files]
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 19 Aug 2013 12:57:21 +0000 (14:57 +0200)]
build-sys: add pylibmount
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 13 Aug 2013 13:55:52 +0000 (15:55 +0200)]
build-sys: remove deprecated elvtune command
The command is deprecated for years and useless with 2.6.x kernels.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 13 Aug 2013 12:11:12 +0000 (14:11 +0200)]
build-sys: enable mesg(1) by default
It seems that our mesg(1) implementation is compatible with sysvinit,
let's use it by default in mainstream distros.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 13 Aug 2013 10:23:21 +0000 (12:23 +0200)]
wall: make banner sysvinit compatible
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 13 Aug 2013 09:45:54 +0000 (11:45 +0200)]
wall: allow to specify <message> on command line
wall(1) from sysvinit supports
# wall I love this company!
semantic, This patch add this functionally to the util-linux wall.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 13 Aug 2013 08:26:28 +0000 (10:26 +0200)]
last: add link to util-linux to last.1
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 13 Aug 2013 08:22:50 +0000 (10:22 +0200)]
last: coding style clean up
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 12 Aug 2013 12:10:42 +0000 (14:10 +0200)]
last: use xalloc.h, err.h, nls.h and EXIT_ macros
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 12 Aug 2013 11:42:25 +0000 (13:42 +0200)]
last: consolidate btmp/wtmp file paths
.. so share the paths with another utils.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 12 Aug 2013 11:39:11 +0000 (13:39 +0200)]
last: add long options, improve usage()
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 12 Aug 2013 10:59:52 +0000 (12:59 +0200)]
build-sys: fix last stuff
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 12 Aug 2013 10:59:22 +0000 (12:59 +0200)]
build-sys: improbe UL_CONFLICT_BUILD macro
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 12 Aug 2013 10:26:03 +0000 (12:26 +0200)]
last: clean up the begin of the file
.. and improve last(1) stuff in configure script.
Signed-off-by: Karel Zak <kzak@redhat.com>
Ondrej Oprala [Tue, 6 Aug 2013 16:19:37 +0000 (18:19 +0200)]
last: merge sysvinit last/lastb
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 6 Aug 2013 13:39:11 +0000 (15:39 +0200)]
agetty: -L accepts optional argument
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 6 Aug 2013 09:04:35 +0000 (11:04 +0200)]
losetup: use loop-control to explicitly ask for device
Now we use LOOP_CTL_GET_FREE ioctl to ask for free device, for example
losetup -f foo.img
Unfortunately, losetup(8) allows to ask for specified device
losetup /dev/loop100 foo.img
and in this case we assume that the device already exists in the
system. This is incorrect, we should be able to use loop-control
LOOP_CTL_ADD ioctl to ask for the specified device.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Tue, 6 Aug 2013 08:29:04 +0000 (10:29 +0200)]
blkdiscard: use fstat() rather than stat() [coverity scan]
Calling function "open(char const *, int, ...)" that uses "path" after
a check function. This can cause a time-of-check, time-of-use race
condition.
.. well, in blkdiscard context it's mostly cosmetic change.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 5 Aug 2013 14:03:15 +0000 (16:03 +0200)]
losetup: fix loop device name usage
The code is not paranoid enough, loopcxt_set_device() only set the
device name to loopdev struct, but it does not check if the device
really exists.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 5 Aug 2013 13:24:30 +0000 (15:24 +0200)]
libmount: be robust when work with loopdev backing file paths
It's usually unnecessary as we compare devno and ino, but let's
use absolute paths for situations when it's necessary to compare
paths as strings.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 5 Aug 2013 13:24:30 +0000 (15:24 +0200)]
losetup: make -j <path> more robust
It's usually unnecessary as we compare devno and ino, but let's
use absolute paths for situations when it's necessary to compare
paths as strings.
Signed-off-by: Karel Zak <kzak@redhat.com>
Karel Zak [Mon, 5 Aug 2013 11:58:01 +0000 (13:58 +0200)]
libmount: canonicalize for conversion from loopdev backing file
# mount foo.img /mnt
# umount foo.img
umount: foo.img: not mounted
The loopdev code (and sysfs backing_file) uses absolute paths, but
libmount does not canonicalize the path before lookup for the backing file.
References: https://bugzilla.redhat.com/show_bug.cgi?id=950497
Signed-off-by: Karel Zak <kzak@redhat.com>
Sami Kerola [Sat, 3 Aug 2013 23:15:21 +0000 (00:15 +0100)]
cal: set statically defined data read-only
Signed-off-by: Sami Kerola <kerolasa@iki.fi>