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path: root/src/udev/udevd.c
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2015-01-05udevadm,..: make --help output of udev tools more like the output of the ↵Lennart Poettering
various other tools
2014-12-28tmpfiles: add new line type 'v' for creating btrfs subvolumesLennart Poettering
2014-12-24util: 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.
2014-12-10core: unify how we iterate over inotify eventsLennart Poettering
Let's add some syntactic sugar for iterating through inotify events, and use it everywhere.
2014-12-03udevd: don't take reference for NULL rtnl objectTom Gundersen
2014-11-28treewide: use log_*_errno whenever %m is in the format stringMichal Schmidt
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.
2014-11-28udevd: don't set receive buffer size when socket activatedTom Gundersen
The socket unit does this, so no need to redo it in udevd.
2014-11-28treewide: drop unnecessary trailing \n in log_*() callsMichal Schmidt
2014-11-28treewide: no need to negate errno for log_*_errno()Michal Schmidt
It corrrectly handles both positive and negative errno values.
2014-11-28treewide: auto-convert the simple cases to log_*_errno()Michal Schmidt
As a followup to 086891e5c1 "log: add an "error" parameter to all low-level logging calls and intrdouce log_error_errno() as log calls that take error numbers", use sed to convert the simple cases to use the new macros: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/' Multi-line log_*() invocations are not covered. And we also should add log_unit_*_errno().
2014-11-13udev: support ENV{}=="" global property matchesKay Sievers
2014-11-13udev: move global property handling from libudev to udevdKay Sievers
2014-11-13udev: switch to systemd logging functionsKay Sievers
2014-11-07util: simplify proc_cmdline() to reuse get_process_cmdline()Lennart Poettering
Also, make all parsing of the kernel cmdline non-fatal.
2014-11-06s/commandline/command line/gHarald Hoyer
2014-11-05udev: avoid magic constants in kernel-cmdline parsersDavid Herrmann
Lets recognize the fact that startswith() returns a pointer to the tail on success. Use it instead of hard-coding string-lengths as magic constants.
2014-11-05udev: Fix parsing of udev.event-timeout kernel parameter.Richard W.M. Jones
2014-10-23mac: rename apis with mac_{selinux/smack}_ prefixWaLyong Cho
2014-09-18udevd: don't fail if /run/udev existsTom Gundersen
2014-09-18udev: fix typosTom Gundersen
Spotted by Andreas Henriksson.
2014-09-18udevd: check return of various functionsTom Gundersen
One reported by Coverity. Fixes CID #996252.
2014-09-18udevd: parse_argv - warn if argumens are invalidTom Gundersen
Found by Coverity. Fixes CID #1238780.
2014-09-16udevd: use safe_ato*() in place of strto*()Tom Gundersen
2014-09-16udev: apply permissions to static nodes before signallying READYTom Gundersen
Processes expecting static nodes to have the right permissions may order themselves after systemd-udevd.service, make sure that actually guarantees what is expected.
2014-09-16udev: only print after final log level has been determinedTom Gundersen
This delays label_init(), and drops the (duplicate) printing of version information.
2014-09-16udevd: initialize epoll_event structs on allocationTom Gundersen
Also move the rest of event initialization next to the event loop (no functional change).
2014-09-16udev: don't close std{in,out,err}Tom Gundersen
Rather than printing debug output to stderr and redirecting this to /dev/null when not wanted, use the correct log_*() function in the first place.
2014-09-16udev: drop duplicate loggingTom Gundersen
Once upon a time logging during early boot was unreliable, so extra logging messages were sent by udev to stderr. That is no longer a concern, so drop all fprintf() calls from udved.
2014-09-16udev: split out parse_argv()Tom Gundersen
Also rename some global variables to arg_* to make it clearer where they come from.
2014-09-16udev: split out help and modernise a bitTom Gundersen
2014-09-11udev: timeout - warn after a third of the timeout before killingTom Gundersen
2014-09-10udev: timeout - increase timeoutTom Gundersen
Some kernel modules still take more than one minute to insmod, we no longer rely on the timeout killing insmod within a given period of time, so just bump this to a much higher value. Its only purpose is to make sure that nothing stays aronud forever.
2014-09-09udev - drop print_kmsgTom Gundersen
The only remaining user was 'starting version XXX', which is now logged using log_info().
2014-09-09udev: event - keep one rtnl per worker, rather than per eventTom Gundersen
Creating the rtnl context is cheap, but freeing it may not be, due to synchronous close(). Also drop some excessive logging. We now log about the changing ifname exactly once.
2014-08-30udev: bump event timeout to 60 secondsKay Sievers
2014-08-30udev: remove userspace firmware loading supportKay Sievers
2014-07-31Reject invalid quoted stringsZbigniew Jędrzejewski-Szmek
String which ended in an unfinished quote were accepted, potentially with bad memory accesses. Reject anything which ends in a unfished quote, or contains non-whitespace characters right after the closing quote. _FOREACH_WORD now returns the invalid character in *state. But this return value is not checked anywhere yet. Also, make 'word' and 'state' variables const pointers, and rename 'w' to 'word' in various places. Things are easier to read if the same name is used consistently. mbiebl_> am I correct that something like this doesn't work mbiebl_> ExecStart=/usr/bin/encfs --extpass='/bin/systemd-ask-passwd "Unlock EncFS"' mbiebl_> systemd seems to strip of the quotes mbiebl_> systemctl status shows mbiebl_> ExecStart=/usr/bin/encfs --extpass='/bin/systemd-ask-password Unlock EncFS $RootDir $MountPoint mbiebl_> which is pretty weird
2014-07-29udev: place opening { at the same line as the function declarationKay Sievers
2014-07-29udev: unify event timeout handlingKay Sievers
2014-07-29udevd: 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.
2014-07-24udev: 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.
2014-06-10udev: 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.
2014-06-10udev: really exclude device-mapper from block device ownership event lockingChristian Hesse
Arguments were wrong order, no? This fixes commits: e918a1b5a94f270186dca59156354acd2a596494 3d06f4183470d42361303086ed9dedd29c0ffc1b
2014-06-04udev: guard REREADPT by exclusive lock instead of O_EXCLKay Sievers
2014-06-04udev: 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.
2014-06-04udev: guard REREADP logic with open(O_ECXL)Kay Sievers
2014-06-04udev: try first re-reading the partition tableKay Sievers
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)
2014-06-04udev: 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.
2014-06-04udevd: inotify - modernizationsKay Sievers
2014-06-03udev: exclude device-mapper from block device ownership event lockingKay Sievers