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2015-05-26udev: fix weird coding-styleDavid Herrmann
Eeeew! Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: worker - allow passing NULL to worker_unref()Tom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: worker - use _exit() rather than exit()Tom Gundersen
Follow the coding style and avoid the exit handlers. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26src/shared/util.[ch]: import functions from upstream for previous commitsAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: modernize error handlingTom Gundersen
We never return magic exit codes, but just EXIT_FAILUER or EXIT_SUCCESS. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: use kernel cmdline parserTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: worker - move some fields from the worker to the eventTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: worker - introduce worker_attach_event()Tom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: worker - make refcounting clearerTom Gundersen
Take and drop explicit references where it makes sense. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: worker - only allocate the worker struct in the main processTom Gundersen
This is not used in the worker, so avoid having to free it there. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: rename worker_new() to worker_spawn()Tom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-26udevd: don't track worker exitcodeTom Gundersen
We used to use this to track failed events so they could be retriggered, but that is no longer done, so the code can be dropped. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-04core: rework cgroup path parse logicLennart Poettering
Various cleanups, be stricter when parsing unit paths. Most importantly: return the root slice "-.slice" when asked for slice of paths that contain no slice component. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-04path-util: fix fstat fallback in fd_is_mount_pointThomas Hindoe Paaboel Andersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-04sysctl: minor simplificationsLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-04path-util: make use of "mnt_id" field exported in /proc/self/fdinfo/<fd> to ↵Lennart Poettering
test for mount points Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-04util: Fix assertion in split() on missing 'Martin Pitt
When parsing a unit with a trailing slash after an escaped line break, like ExecStart=/bin/echo 'foo \ bar' the split() function (through config_parse()) asserted and crashed pid 1: Assertion 'current[*l + 1] == quotechars[0]' failed at ../src/shared/util.c:583, function split(). Aborting. Fix this by returning an error in this case ("trailing garbage"). Add corresponding test case. Also fix the missing "unit" argument of config_parse_exec() in the comment. https://launchpad.net/bugs/1447243
2015-05-03shared/hashmap: normalize whitespaceZbigniew Jędrzejewski-Szmek
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevd: worker - log if worker result cannot be sentTom Gundersen
If the main daemon is not notified about a worker finishing an event the refcounting of the worker struct will be wrong, and we will lose track of the number of children we have to wait for. This should not happen, but if it does we better complain loudly about it. Worst case udev will wait for 30 seconsd at shutdown waiting for nonexistent workers. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevd: worker - warn if unknown worker returnsTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03src/udev/udevd.c: remove initializer for struct for gcc-4.5.Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevd: worker - let the kernel attach the sender pidTom Gundersen
No need to include this explicitly, just use SCM_CREDENTIALS. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevd: don't unref worker objects on SIGSTOP/SIGCONTTom Gundersen
We should not be receiving these anyway, but let's be correct. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevd: warn if we receive SIGCHLD from untracked workerTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevd: improve logging in SIGCHLD handlingTom Gundersen
Remove some redundant logging, and reduce the log-level in most cases. The only case that is really critical is if a worker failed while hanlding an event, so keep that at error level.
2015-05-03src/shared/util.h: import xsprintf() from upstream.Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: event - update tags before writing out dbTom Gundersen
The old tags are read from the db when deciding which tags to clear, make sure we don't write out the new db before the old one has been read. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: Fix ping timeout when settle timeout is 0Nir Soffer
When running udevadm settle --timeout=0, the ping always times out, and udevadm will return 0 without checking the queue state. (David: Use a reasonable timeout to still get the barrier provided by ctrl-ping) Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udevadm: enclose invocation of unlinkat() with a (void) castLennart Poettering
Let's make Coverity happy about this one. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: settle should return immediately when timeout is 0Nir Soffer
udevadm manual says: A value of 0 will check if the queue is empty and always return immediately. However, currently we ignore the deadline if the value is 0, and wait without any limit. Zero timeout behaved according to the documentation until commit ead7c62ab7 (udevadm: settle - kill alarm()). Looking at this patch, it seems that the behavior change was unintended. This patch restores the documented behavior. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev-builtin-usb_id: fix inverted conditionZbigniew Jędrzejewski-Szmek
Fix for 4beac74e69. Thanks, Ronny! Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev-builtin-usb_id: simplificationZbigniew Jędrzejewski-Szmek
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: downgrade a few warnings to debug messagesLennart Poettering
https://bugs.freedesktop.org/show_bug.cgi?id=89885 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03input_id: Identify scroll-wheel device on Trust TB7300 tablet as keyboardHans de Goede
The Trust TB7300 (relabelled Waltop?) tablet has a scrollwheel which shows up as a /dev/input/event# node all by itself. Currently input_id does not set any ID_INPUT_FOO attr on this causing it it to not be recognized by Xorg / libinput. This commit fixes this by marking it with ID_INPUT_KEY. Reported-by: Sjoerd Timmer <themba@randomdata.nl> Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: input_id: Make test_pointer / test_keys return if they've found anythingHans de Goede
Make test_pointer / test_keys return a boolean indicating whether or not they've set any properties on the device. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: input_id: whitespace fixesPeter Hutterer
Remove whitespaces before opening parentheses, mostly before test_bit. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03libudev: monitor - fix typo in log messageTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03libudev: monitor - clarify log messagesTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-05-03udev: keyboard-builtin: Add support for setting IBM trackpoint sensitivityHans de Goede
IBM / Lenovo trackpoints allow specifying a sensitivity setting through a ps/2 command, which changes the range of the deltas sent when using the trackpoint. On some models with normal usage only deltas of 1 or 2 are send, resulting in there only being 2 mouse cursor movement speeds, rather than the expected fluid scale. Changing the sensitivity to a higher level than the bootup default fixes this. This commit adds support for setting a POINTINGSTICK_SENSITIVITY value in hwdb to allow changing the sensitivity on boot through udev / hwdb. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-15Ronny Chevalier <chevalier.ronny@gmail.com>shared: add terminal-util.[ch]Ronny Chevalier
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-14shared: add random-util.[ch]Ronny Chevalier
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-14shared: add process-util.[ch]Ronny Chevalier
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-14util: when unescaping C escape sequences support C++11 \u andLennart Poettering
\U unicode literals We simply recode them in utf8. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12path-util: fix more path_is_mount e792e890f falloutLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12path-util: don't eat up ENOENT in path_is_mount_point()Lennart Poettering
There's no reason to eat up ENOENT, it should be OK to simply report the error back. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12path-util: make sure fd_is_mount_point() returns true for root directoryLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12src/shared/Makefile.am: fix make dist-checkAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12path-util: if parent can do name_to_handle() but relevant dir not, it's a ↵Lennart Poettering
mount point Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12path-util.c: changes for rm-rf: never cross mount pointsLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2015-04-12hashmap: return NULL from destructorDavid Herrmann
We _always_ return NULL from destructors to allow direct assignments to the variable holding the object. Especially on hashmaps, which treat NULL as empty hashmap, this is pretty neat. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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