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2014-07-30udev: fixup commit dd5eddd28a74a49607a8fffcaf960040dba98479Hannes Reinecke
Commit dd5eddd28a74a49607a8fffcaf960040dba98479 accidentally removed one line too many. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-30udev: place opening { at the same line as the function declarationKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-30udev: unify event timeout handlingKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-30udevd: add --event-timeout commandline optionHannes Reinecke
Some events take longer than the default 30 seconds. Killing those events will leave the machine halfway configured. Add a commandline option '--event-timeout' to handle these cases. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-25udev: exclude MD from block device ownership event lockingKay Sievers
MD instantiates devices at open(). This is incomptible with the locking logic, as the "change" event emitted when stopping a device will bring it back. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-19Be more careful when checking for empty filesZbigniew Jędrzejewski-Szmek
If we want to avoid reading a totally empty file, it seems better to check after we have opened the file, not before. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-15src/libudev/Makefile.am: update libudev revisionAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-10accelerometer: Don't wait for new data from the sensorBastien Nocera
Instead of waiting for new data from the sensor, which might be a long time coming, depending on the sensor device, ask the kernel for the last state for that particular input device. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-06src/libudev/util.c: import flush_fd() from upstreamAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-01libudev: queue - watch entire directory to allow the re-use of the watch ↵Kay Sievers
descriptor Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-01libudev: queue provide file descriptor to watch busy event queueKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-07-01libudev: fix udev_queue_get_queue_is_empty() logicKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-24gudev: replace regex with sym fileKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-19configure.ac: bump to 1.8 = upstream 214eudev/v1.8Anthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-15udev: check the return value from udev_enumerate_scan_devicesThomas Hindoe Paaboel Andersen
The return value from udev_enumerate_scan_devices was stored but never used. I assume this was meant to be checked. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-15udev: really exclude device-mapper from block device ownership event lockingChristian Hesse
Arguments were wrong order, no? This fixes commits: e918a1b5a94f270186dca59156354acd2a596494 3d06f4183470d42361303086ed9dedd29c0ffc1b Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-07udev: guard REREADPT by exclusive lock instead of O_EXCLKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-07udev: make sure we always get "change" for the diskKay Sievers
The kernel will return 0 for REREADPT when no partition table is found, we have to send out "change" ourselves. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-07udev: guard REREADP logic with open(O_ECXL)Kay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-07[PATCH] udev: try first re-reading the partition tableAnthony G. Basile
mounted partitions: # dd if=/dev/zero of=/dev/sda bs=1 count=1 UDEV [4157.369250] change .../0:0:0:0/block/sda (block) UDEV [4157.375059] change .../0:0:0:0/block/sda/sda1 (block) UDEV [4157.397088] change .../0:0:0:0/block/sda/sda2 (block) UDEV [4157.404842] change .../0:0:0:0/block/sda/sda4 (block) unmounted partitions: # dd if=/dev/zero of=/dev/sdb bs=1 count=1 UDEV [4163.450217] remove .../target6:0:0/6:0:0:0/block/sdb/sdb1 (block) UDEV [4163.593167] change .../target6:0:0/6:0:0:0/block/sdb (block) UDEV [4163.713982] add .../target6:0:0/6:0:0:0/block/sdb/sdb1 (block) Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-07udev: synthesize "change' events for partitions when tools change the diskKay Sievers
This should make sure that fdisk-like programs will automatically cause an update of all partitions, just like mkfs-like programs cause an update of the partition. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-06udevd: inotify - modernizationsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-06udev: exclude device-mapper from block device ownership event lockingKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-06udev: always close lock file descriptorKay Sievers
https://bugs.freedesktop.org/show_bug.cgi?id=79576 Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-06-01udev-builtin-keyboard: do tell on which device EVIOCSKEYCODE failed.Cristian Rodríguez
I am getting "Error calling EVIOCSKEYCODE (scan code 0xc022d, key code 418): Invalid argument", the error message does not tell on which specific device the problem is, add that info. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-23gudev: add missing (nullable) annotations on return valuesEvan Nemerson
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-23udevadm-settle: fixed return code for empty queueHarald Hoyer
If the udev queue is empty and "/run/udev/queue" does not exist, "udevadm settle" would return with EXIT_FAILURE, because the inotify on "/run/udev/queue" would fail with ENOENT. This patch lets "udevadm settle" exit with EXIT_SUCCESS in this case. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-17udev: avoid use of uninitialized errThomas Hindoe Paaboel Andersen
After 1ea972174baba40dbc80c51cbfc4edc49764b59b err is no longer set unless we hit a special case. Initialize it to 0 and remove a check that will never fail. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-15src/scsi_id/scsi_id.c: remove redeclaration of VERSIONAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-15Remove unnecessary casts in printfsZbigniew Jedrzejewski-Szmek
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-15udev: do not skip the execution of RUN when renaming a network device failsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-13src/libudev/missing.h: clean up and fix build on uclibc and muslAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-01src/scsi_id/scsi_id.c: Add _GNU_SOURCE for struct file_handleAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-05-01src/libudev/path-util.c: don't use IN_SET() macroAnthony G. Basile
We do not import this macro which is unnecessarily complex for this one case. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-26udev: warn when name_to_handle_at is not implementedZbigniew Jędrzejewski-Szmek
We have a bunch of reports from people who have a custom kernel and are confused why udev is not running. Issue a warning on error. Barring an error in the code, the only error that is possible is ENOSYS. https://bugzilla.redhat.com/show_bug.cgi?id=1072966
2014-04-26util: make sure all our name_to_handle_at() code makes use of file_handle_unionLennart Poettering
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-26implement a union to pad out file_handleDave Reisner
Cases where name_to_handle_at is used allocated the full struct to be MAX_HANDLE_SZ, and assigned this size to handle_bytes. This is wrong since handle_bytes should describe the length of the flexible array member and not the whole struct. Define a union type which includes sufficient padding to allow assignment of MAX_HANDLE_SZ to be correct. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-24udev: increase the size of RESULT bufferRobert Milasan
Under some conditions, in udev_rules_apply_to_event the fact that result is 1024 bytes, creates problems if the output of the running command/app is bigger then 1024 bytes. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-24udev: serialize/synchronize block device event handling with file locksKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-24src/libudev: whitespace cleanupAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-24src/udev: code cleanupAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-24udev: remove seqnum API and all assumptions about seqnumsKay Sievers
The way the kernel namespaces have been implemented breaks assumptions udev made regarding uevent sequence numbers. Creating devices in a namespace "steals" uevents and its sequence numbers from the host. It confuses the "udevadmin settle" logic, which might block until util a timeout is reached, even when no uevent is pending. Remove any assumptions about sequence numbers and deprecate libudev's API exposing these numbers; none of that can reliably be used anymore when namespaces are involved. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-07udev: net_id - use constants rather than magic numbersTom Gundersen
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-05Revisit issue #87: fails to build on linux headers 3.13Anthony G. Basile
We switch to defining _GNU_SOURCE as we do for cdrom_id.c for a more consistant approach to this issue. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-04libudev: Fix redefinition of usec_t and nsec_t.Eric Le Bihan
The type definitions usec_t and nsec_t where defined twice: in path-util.h and util.h. time-util.h and time-util.c now gather the time-related functions and definitions (as in upstream systemd). Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr> Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-03configure.ac: bring version numbers in line with upstreamAnthony G. Basile
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-04-03udev: do not export "static node" tags for non-existing devicesKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-03-28udev: persistent naming - we cannot use virtio numbers as they are not stableTom Gundersen
This reverts commit 8741f2defaf26aafe5ee0fd29954cfdf84ee519c: 'Add virtio-blk support to path_id' and commit e3d563346c4237af23335cc6904e0662efdf62ad: 'udev: net_id - handle virtio buses'. Distros may want to take note of this, as it changes behavior. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-03-28udev: update net_id commentsKay Sievers
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
2014-03-22Revisit issue #87: fails to build on linux headers 3.13Anthony G. Basile
Dropping <fcntl.h> in favor of <linux/fcntl.h> is incorrect. Yet uClibc needs O_CLOEXEC from <linux/fcntl.h>. So we re-introduce <fcntl.h> and include <linux/fcntl.h> only on uClibc systems to avoid redefinitions. Signed-off-by: Anthony G. Basile <blueness@gentoo.org>
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