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2015-04-12udev: builtin-keyboard: immediately EVIOCSKEYCODE when we have a pairPeter Hutterer
Rather than building a map and looping through the map, immediately call the ioctl when we have a successfully parsed property. This has a side-effect: before the maximum number of ioctls was limited to the size of the map (1024), now it is unlimited. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12udev: builtin-keyboard: move fetching the device node upPeter Hutterer
No point parsing the properties if we can't get the devnode to apply them later. Plus, this makes future additions easier to slot in. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12udev: input_id: tag accelerometers as ID_INPUT_ACCELEROMETERHans de Goede
input_id already (tries to) tag accelerometers as such, but this only works for absolute accelerometers. Recent kernels mark accelerometers through an input prop. Trust that prop and always tag devices with it with ID_INPUT_ACCELEROMETER. Note that detection by the prop bit works the same as the existing detection and will ensure that no other tags get set on the device. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12udev: input_id: tag pointing sticks as ID_INPUT_POINTINGSTICKAnthony G. Basile
Also referred to as trackpoint, trackstick. These are marked by recent kernels through an input prop. Forward that prop as udev property so userspace can easily determine whether there is a pointing stick present. These devices were previously marked as ID_INPUT_MOUSE, for backwards compatibility we keep that in place, the new property is an addition.y Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12sd-device,udevd: fix spelling /ammend/amend/Tom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12udev: net_id - improve commentsTom Gundersen
The dev_port concept is a bit confusing, expand on the comment a bit. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12udev: net_id - support multi-port enpo* device namesTom Gundersen
I'd argue that having firmware labels for such devices makes no sense, but they exist, so make sure we handle them as best as we can. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12udev: net_id - fix copy-paste errorTom Gundersen
In case pci_slot overflows we were truncating pci_path instead. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-04Revert "udev: rules - modernise add_rule a bit"Yann E. MORIN
Initialisers for anonymous unions are unknown to gcc-4.5, which is still quite widely used. See the following build failure, reported by the Buildroot autobuilders: http://autobuild.buildroot.org/results/11e/11ebb926b891862e270b9cb39fd2ed4344b736a8/build-end.log This reverts commit 5cb98078479d93e25099c1cb73fa9c46aa9ccf29. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Tom Gundersen <teg@jklm.no>
2015-03-27Remove hardcoded path /run and configure using --with-rootrundir=David Cortarello
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: private - introduce udev_device_new_from_synthetic_event()Tom Gundersen
This allows set_action(), read_uevent_file() and read_db() to be made internal to libudev. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18Replace ENOTSUP with EOPNOTSUPPAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev-ctrl: fix strict aliasing issuesShawn Landden
it is ironic that "The only purpose of this structure is to cast the structure pointer passed in addr in order to avoid compiler warnings. See EXAMPLE below." from bind(2) Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev: properly calculate size of remaining dataZbigniew Jędrzejewski-Szmek
The data comes from the kernel, so chances of it being garbled are low, but for correctness' sake, add the check. CID #996458. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev: make set_usec_initialized() internal to libudevTom Gundersen
Instead introduce ensure_usec_initialized(), which copies the timestamp if possible otherwise sets it to now(CLOCK_MONOTONIC). Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udevd: improve handling of failed workerTom Gundersen
The information in the db is stale, so it does not make sense to expose it any longer. Also, don't drop the kernel event, but simply pass it on to userspace without ammending it. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udevd: don't free event when killing the worker, wait until it has been reapedTom Gundersen
This will allow us to clean up the device when we are notified about the worker being killed. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: introduce clone_with_db()Tom Gundersen
This allows us to move the db reading from udevd to libudev. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udevd: event - make db loading lazy in REMOVE event handlingTom Gundersen
We were explicitly eagerly loading the db, then deletenig the backing file and then processing the rules/symlinks. Instead we delete the backnig db file as the last step and let the db loading be lazy as everywhere else. This may save us a bit of work in casese where the db is not needed, but more importantly it hides some implementation details of libudev-device form udevd. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: introduce udev_device_properties_copy()Tom Gundersen
To copy properties from one device to another. Drop the equivalent functionality from udevd. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev: add SYSCTL{} supportKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: add missing hunksTom Gundersen
This should have been committed with udev_device_add_property - implicitly mark properties for saving to db Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: udev_device_read_db - drop unused argumentTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18libudev: udev_device_add_property - implicitly mark properties for saving to dbTom Gundersen
Note: We also ported touch() and touch_file() from upstream. -AGB. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev/libudev: event - move {OLD_,}INTERFACE handling from udevd to libudevTom Gundersen
This should be internal to the library as it is only about reflecting the sysfs state in the udev_device. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev: simplify event_queue_update() and add debug loggingTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udev: use inttypes.h types wherever appropriateLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18tree-wide: use _packed_ macro instead of raw gcc __attribute__Lennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-18udevd: close race in udev settleTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-03-01shared: introduce cmsg_close_all() callLennart Poettering
The call iterates through cmsg list and closes all fds passed via SCM_RIGHTS. This patch also ensures the call is used wherever appropriate, where we might get spurious fds sent and we should better close them, then leave them lying around. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-11src/udev/udev-event.c: clean up net if renaming codeAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-11src/udev/udev-builtin.c: remove legacy optional keymapAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-11src/udev/udev-builtin-kmod.c: remove the modprobe alt to kmod codeAnthony G. Basile
2015-02-11src/udev/udevd.c: remove create static nodes from modulesAnthony G. Basile
2015-02-11Minor cleanupsAnthony G. Basile
2015-02-11udev: event - move renaming of udev_device to libudevTom Gundersen
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. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-11rule_generator: remove legacy codeAnthony G. Basile
2015-02-08util: rework strappenda(), and rename it strjoina()Lennart Poettering
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. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-08udev: event - minor nitTom Gundersen
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). Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-02-08udev: event - introduce and use internal udev_device_shallow_clone()Tom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-25Assorted format fixesZbigniew Jędrzejewski-Szmek
Types used for pids and uids in various interfaces are unpredictable. Too bad. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-17src/udev/Makefile.am: fix build wrt udev-builtin-evdev_id.cAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-17udev: merge evdev_id into input_idDavid Herrmann
There is no reason to keep both separated. We want to avoid API specific tools and instead keep generic terms like 'input'. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-17udev: fix NULL-ptr derefDavid Herrmann
Make sure we properly validate the return value of udev_device_get_sysattr_value(). It might be NULL for several reasons. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-17udev: Add builtin/rule to export evdev information as udev propertiesCarlos Garnacho
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. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-17udev: make use of new one_zero() helper where appropriateLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-17udevadm: don't hit an assert when obsolete parameters are passedLennart Poettering
https://bugzilla.redhat.com/show_bug.cgi?id=1178051 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-01-07udevadm,..: make --help output of udev tools more like the output of the ↵Lennart Poettering
various other tools Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-12-29util: fix strict aliasing violations in use of struct inotify_event v5Shawn Paul Landden
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. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-12-17blkid: Warn when rejecting a superblock with a bad csumGabriel de Perthuis
Bump libblkid requirement from 2.20 to 2.24. util-linux 2.25 is actually required since fdbbad981cc5da8bb4ed7e9b6646e7a114745ec5 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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