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Commit Graph

568 Commits

Author SHA1 Message Date
Thomas Hindoe Paaboel Andersen
0a6f50c0af include <poll.h> instead of <sys/poll.h>
include-what-you-use automatically does this and it makes finding
unnecessary harder to spot. The only content of poll.h is a include
of sys/poll.h so should be harmless.
2015-02-12 20:47:38 +01:00
Lennart Poettering
a38d99451f Revert "tree-wide: Always use recvmsg with MSG_CMSG_CLOEXEC"
This reverts commit d6d810fbf8.

It's apparently not OK to pass MSG_CMSG_CLOEXEC to recvmsg() of raw
sockets.
2015-02-12 11:45:39 +01:00
Robert Milasan
e203dc1076 ata_id: remove unused header files
Signed-off-by: Robert Milasan <rmilasan@suse.com>
2015-02-11 18:02:04 +01:00
Tom Gundersen
5256e00e8b net: support globbing and disjunction in Match logic
Match{Name,OrginalName,Type,Driver,Path} can now take a space-separated glob of matches.
2015-02-10 22:30:35 +01:00
Cristian Rodríguez
d6d810fbf8 tree-wide: Always use recvmsg with MSG_CMSG_CLOEXEC 2015-02-10 21:20:16 +01:00
Tom Gundersen
1c25683e0f udev: net_setup - clarify reason for failure of persistent mac address policy 2015-02-06 08:37:13 +01:00
Lennart Poettering
63c372cb9d util: rework strappenda(), and rename it strjoina()
After all it is now much more like strjoin() than strappend(). At the
same time, add support for NULL sentinels, even if they are normally not
necessary.
2015-02-03 02:05:59 +01:00
Tom Gundersen
04ef387ea9 udev: event - minor nit
Stay uniform and use 'dev' rather than 'event->dev', as these are aliases (and event->dev looks
like it may be a typo for event->dev_db).
2015-01-26 14:13:31 +01:00
Tom Gundersen
fa639f3ae7 udev: event - introduce and use internal udev_device_shallow_clone() 2015-01-26 14:12:45 +01:00
Tom Gundersen
243d182543 udev: event - move renaming of udev_device to libudev
This is not exposed in the public API. We want to simplify the internal libudev-device API as much as possible
so that it will be simpler to rip the whole thing out in the future.
2015-01-26 13:33:00 +01:00
Zbigniew Jędrzejewski-Szmek
c9403dced7 #pragma once here and there 2015-01-23 09:30:44 -05:00
Zbigniew Jędrzejewski-Szmek
1fa2f38f0f Assorted format fixes
Types used for pids and uids in various interfaces are unpredictable.
Too bad.
2015-01-22 01:14:52 -05:00
David Herrmann
244477333a udev: merge evdev_id into input_id
There is no reason to keep both separated. We want to avoid API specific
tools and instead keep generic terms like 'input'.
2015-01-15 14:13:49 +01:00
David Herrmann
975a900782 udev: fix NULL-ptr deref
Make sure we properly validate the return value of
udev_device_get_sysattr_value(). It might be NULL for several reasons.
2015-01-15 14:13:49 +01:00
Lennart Poettering
cd1ddd5421 udev: make use of new one_zero() helper where appropriate 2015-01-13 20:55:13 +01:00
Tom Gundersen
9a4b012e43 udev: link_config - modernize a bit and fix leakes
Not all of the link_config struct was getting freed.
2015-01-12 18:19:16 +01:00
Carlos Garnacho
b9e616cc22 udev: Add builtin/rule to export evdev information as udev properties
This rule is only run on tablet/touchscreen devices, and extracts their size
in millimeters, as it can be found out through their struct input_absinfo.

The first usecase is exporting device size from tablets/touchscreens. This
may be useful to separate policy and application at the time of mapping
these devices to the available outputs in windowing environments that don't
offer that information as readily (eg. Wayland). This way the compositor can
stay deterministic, and the mix-and-match heuristics are performed outside.

Conceivably, size/resolution information can be changed through EVIOCSABS
anywhere else, but we're only interested in values prior to any calibration,
this rule is thus only run on "add", and no tracking of changes is performed.
This should only remain a problem if calibration were automatically applied
by an earlier udev rule (read: don't).

  v2: Folded rationale into commit log, made a builtin, set properties
      on device nodes themselves
  v3: Use inline function instead of macro for mm. size calculation,
      use DECIMAL_STR_MAX, other code style issues
  v4: Made rule more selective
  v5: Minor style issues, renamed to a more generic builtin, refined
      rule further.
2015-01-11 23:41:42 -05:00
Lennart Poettering
2ac23519d0 udevadm: don't hit an assert when obsolete parameters are passed
https://bugzilla.redhat.com/show_bug.cgi?id=1178051
2015-01-08 01:59:58 +01:00
Lennart Poettering
15f7a395c8 build-sys: add two more missing makefile links 2015-01-06 03:16:39 +01:00
Lennart Poettering
5ac0162c3a udevadm,..: make --help output of udev tools more like the output of the various other tools 2015-01-05 13:19:55 +01:00
Robert Milasan
257e968d8c udev: improve help/usage for some more programs 2015-01-01 14:38:21 -05:00
Robert Milasan
fd51179d5c accelerometer: display short options too 2014-12-30 19:12:50 -05:00
Robert Milasan
7fcf5779b4 accelerometer: drop unused -x option 2014-12-30 22:05:39 +01:00
Lennart Poettering
d7b8eec7dc tmpfiles: add new line type 'v' for creating btrfs subvolumes 2014-12-28 02:08:40 +01:00
Zbigniew Jędrzejewski-Szmek
3dd0bbeb15 ata_id: remove temp variable to kill warning
src/udev/ata_id/ata_id.c:503:24: warning: assignment from incompatible pointer type
         identify_words = &identify.wyde;
                        ^
2014-12-25 10:57:37 -05:00
Zbigniew Jędrzejewski-Szmek
11c6f693e9 ata_id: modernize 2014-12-25 10:57:37 -05:00
Shawn Paul Landden
6024a6e302 udev: fix another strict aliasing issue 2014-12-25 10:55:41 -05:00
Shawn Paul Landden
0254e9448f util: fix strict aliasing violations in use of struct inotify_event v5
There is alot of cleanup that will have to happen to turn on
-fstrict-aliasing, but I think our code should be "correct" to the rule.
2014-12-24 16:53:04 +01:00
Tom Gundersen
65eb4378c3 systemd-hwdb: introduce new tool
This pulls out the hwdb managment from udevadm into an independent tool.

The old code is left in place for backwards compatibility, and easy of
testing, but all documentation is dropped to encourage use of the new
tool instead.
2014-12-18 15:37:27 +01:00
Tom Gundersen
c487c9cec0 udev: net_setup - fix warning 2014-12-16 22:54:04 +01:00
Tom Gundersen
c532d8a00c udev: builtin-hwdb - port to sd-hwdb 2014-12-15 20:40:09 +01:00
Tom Gundersen
d640c07d97 udevadm: port to sd-hwdb 2014-12-15 20:40:09 +01:00
Gabriel de Perthuis
d47f6ca5f9 blkid: Warn when rejecting a superblock with a bad csum
Bump libblkid requirement from 2.20 to 2.24.
util-linux 2.25 is actually required since fdbbad981c
2014-12-14 12:54:17 -05:00
Lennart Poettering
a2e22d07c6 udev-builtin-btrfs: properly initialize ioctl struct to zeroes 2014-12-12 13:35:32 +01:00
Thomas Hindoe Paaboel Andersen
c4ef05484d use correct format types 2014-12-11 21:47:06 +01:00
Torstein Husebø
f7340ab269 treewide: correct spacing near eol in code comments 2014-12-11 15:10:03 +01:00
Tom Gundersen
8b516fdea7 libudev: make libudev-hwdb a wrapper around sd-hwdb 2014-12-11 13:54:35 +01:00
Lennart Poettering
f7c1ad4fd4 core: unify how we iterate over inotify events
Let's add some syntactic sugar for iterating through inotify events, and
use it everywhere.
2014-12-10 01:48:39 +01:00
Tom Gundersen
ca6038b896 udev: link-config - simplify net-match 2014-12-08 18:38:55 +01:00
Tom Gundersen
32bc8adcd8 net_setup/networkd: warn if matching is done on possibly unstable ifname 2014-12-05 16:01:18 +01:00
Tom Gundersen
7eb08da4b3 udev: net_setup - allow matching on OriginalName=
This has been requested repeatedly, so let's give it a go. We explicitly do not allow matching
on names that have already been changed (from a previous udev run, or otherwise), and matching
on unpredictable names (ethX) is discouraged (but not currently disallowed).

We also currently allow:

[Match]
Name=veth0

[Link]
Name=my-name0
SomeOtherSetting=true

Which means that the link file will be applied the first time it is invoked, but
not on subsequent invocations, which may be surprising.
2014-12-04 18:53:47 +01:00
Maurizio Lombardi
66bba0e701 udevd: SAS: use SAS addr + PHY id in by-path whenever possible.
This patch changes the naming scheme for sas disks. The original names used
disk's sas address and lun, the new scheme uses sas address of the
nearest expander (if available) and a phy id of the used connection.
If no expander is used, the phy id of hba phy is used.
Note that names that refer to RAID or other abstract devices are
unchanged.

Name in raid configuration:
hba_pci_address-sas-raid_sas_address-lunY-partZ

Name in expander bare disk configuration:
hba_pci_address-sas-expander_sas_address-phyX-lunY-partZ

Name format without expanders:
hba_pci_address-sas-phyX-lunY-partZ

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
2014-12-04 13:15:58 +01:00
Tom Gundersen
523c620bcd udevd: don't take reference for NULL rtnl object 2014-12-03 21:36:10 +01:00
Lennart Poettering
2783fe064b udev: strings in C are NUL-terminated anyway, no need to add a second NUL... 2014-11-30 00:21:49 +01:00
Tom Gundersen
9f5ecdb0b1 udev: rules - ignore the lack of trailing newline
Also accept '\r' as newline character.

This dropps warnings of the type:

  invalid key/value pair in file /usr/lib/udev/rules.d/40-usb-media-players.rules
  on line 26, starting at character 25 ('')
2014-11-28 21:57:52 +01:00
Tom Gundersen
6501b52d35 udev: rules - print the first invalid character
The current code would print the character following the first invalid
character.

Given an udev rules-file without a trailing newline we would otherwise print
garbage:

  invalid key/value pair in file /usr/lib/udev/rules.d/40-usb-media-players.rules
  on line 26, starting at character 25 ('m')

This is now changed to print

  invalid key/value pair in file /usr/lib/udev/rules.d/40-usb-media-players.rules
  on line 26, starting at character 25 ('')

(still not very good as printing \0 just gives the empty string)
2014-11-28 21:54:24 +01:00
Tom Gundersen
84198c1892 udev: rules - modernise add_rule a bit 2014-11-28 21:54:24 +01:00
Peter Hutterer
36afca67b6 udevadm hwdb: discard extra leading whitespaces in hwdb
Currently a property in the form of
  FOO=bar
is stored as " FOO=bar", i.e. the property name contains a leading space.
That's quite hard to spot.

This patch discards all extra whitespaces but the first one which is required
by libudev's hwdb_add_property.

[zj: modify the check a bit]

https://bugs.freedesktop.org/show_bug.cgi?id=82311
2014-11-28 14:30:50 -05:00
Michal Schmidt
4a62c710b6 treewide: another round of simplifications
Using the same scripts as in f647962d64 "treewide: yet more log_*_errno
+ return simplifications".
2014-11-28 19:57:32 +01:00
Michal Schmidt
56f64d9576 treewide: use log_*_errno whenever %m is in the format string
If the format string contains %m, clearly errno must have a meaningful
value, so we might as well use log_*_errno to have ERRNO= logged.

Using:
find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/'

Plus some whitespace, linewrap, and indent adjustments.
2014-11-28 19:49:27 +01:00