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2015-04-24systemctl: kill newline characters from log_error_errno() callsDaniel Mack
log_error_errno() already adds a newline, so drop them.
2015-04-24logind: kill newline characters from log_error_errno() callsDaniel Mack
log_error_errno() already adds a newline, so drop them.
2015-04-24udevd: 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.
2015-04-24udevd: worker - warn if unknown worker returnsTom Gundersen
2015-04-24udevd: worker - let the kernel attach the sender pidTom Gundersen
No need to include this explicitly, just use SCM_CREDENTIALS.
2015-04-24sysctl: minor simplificationsLennart Poettering
2015-04-24sysctl: don't propagate ENOENT sysctl optionsLennart Poettering
We shouldn't fail the sysctl service if an option is missing. Previously the warning about this was already downgraded to LOG_DEBUG, but we really shouldn't propagate such errors either.
2015-04-24core: minor simplificationLennart Poettering
2015-04-24udevd: don't unref worker objects on SIGSTOP/SIGCONTTom Gundersen
We should not be receiving these anyway, but let's be correct.
2015-04-24udevd: warn if we receive SIGCHLD from untracked workerTom Gundersen
2015-04-24udevd: 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.
2015-04-24sd-bus: teach bus_print_property() how to print SD_BUS_TYPE_INT64Daniel Mack
2015-04-24shutdownd: kill the old implementationDaniel Mack
Not that all functionality has been ported over to logind, the old implementation can be removed. There goes one of the oldest parts of the systemd code base.
2015-04-24systemctl: talk to logind for scheduled shutdownsDaniel Mack
Drop the code which communicates with shutdownd via its private socket, and use the functionality in logind instead. The code pathes which talk to logind have to create their own ad-hoc bus connection because by default, systemctl connects to systemd's private socket.
2015-04-24logind: add support for /run/nologin and /run/systemd/shutdown/scheduledDaniel Mack
Port over more code from shutdownd and teach logind to write /run/nologin at least 5 minutes before the system is going down, and /run/systemd/shutdown/scheduled when a shutdown is scheduled.
2015-04-24logind: add code for UTMP wall messagesDaniel Mack
Add a timer to print UTMP wall messages so that it repeatedly informs users about a scheduled shutdown: * every 1 minute with less than 10 minutes to go * every 15 minutes with less than 60 minutes to go * every 30 minutes with less than 180 minutes (3 hours) to go * every 60 minutes if more than that to go This functionality only active if the .EnableWallMessages DBus property is set to true. Also, a custom string can be added to the wall message, set through the WallMessagePrefix property.
2015-04-24shared/utmp-wtmp: add parameter for origin tty and callback userdataDaniel Mack
Instead of looking up the tty from STDIN, let utmp_wall() take an argument to specify an origin tty for the wall message. Only if that argument is NULL do the STDIN lookup. Also add an void *userdata argument that is handed back to the callback function.
2015-04-24logind: add .ScheduleShutdown and .CancelScheduledShutdown methodsDaniel Mack
Add a method called ScheduleShutdown in org.freedesktop.login1.Manager which adds a timer to shut down the system at a later point in time. The first argument holds the type of the schedule that is about to happen, and must be one of 'reboot', 'halt' or 'poweroff'. The second argument specifies the absolute time, based on CLOCK_REALTIME in nanoseconds, at which the the operation should be executed. To cancel a previously scheduled shutdown, the CancelScheduledShutdown() can be called, which returns a bool, indicating whether a scheduled timeout was cancelled. Also add a new property called ScheduledShutdown which returns the equivalent to what was passed in via ScheduleShutdown, as '(st)' type.
2015-04-24logind: factor out polkit checksDaniel Mack
Factor out the code to ask polkit for authorization from method_do_shutdown_or_sleep() into an own function called verify_shutdown_creds(). This is needed in order to also use the same checks when shutdown operations are scheduled. For that, it's also necessary to allow NULL values for that action{,_multiple_sessions,_ignore_inhibit) arguments, which will suppress the call if no action string is passed.
2015-04-24logind: make local functions staticDaniel Mack
make manager_gc(), manager_startup(), manager_new(), manager_free() and manager_run() static, and kill their forward declarations.
2015-04-24logind: use sd_event timer source for inhibitor logicDaniel Mack
Instead of open-coding the delayed action and inhibit timeout logic, switch over to a real sd_event_source based implementation. This is not only easier to read but also allows us to add more timers in the future.
2015-04-24logind: drop unused argument from method_do_shutdown_or_sleep()Daniel Mack
2015-04-24unit: don't add automatic dependencies on device units if they aren't supportedLennart Poettering
http://lists.freedesktop.org/archives/systemd-devel/2015-April/031187.html
2015-04-24manager: don't fail fatally if we cannot coldplug a unitLennart Poettering
It's better to continue as good as we can, than to totally fail. Hence, let's log about the failure and continue.
2015-04-24core: always coldplug units that are triggered by other units before thoseLennart Poettering
Let's make sure that we don't enqueue triggering jobs for units before those units are actually fully loaded. http://lists.freedesktop.org/archives/systemd-devel/2015-April/031176.html https://bugs.freedesktop.org/show_bug.cgi?id=88401
2015-04-24core: return 0 from device_serialize()Daniel Mack
Fixes: CC src/core/libsystemd_core_la-device.lo src/core/device.c: In function 'device_serialize': src/core/device.c:169:1: warning: control reaches end of non-void function [-Wreturn-type] } ^
2015-04-24Revert "core: do not spawn jobs or touch other units during coldplugging"Lennart Poettering
This reverts commit 6e392c9c45643d106673c6643ac8bf4e65da13c1. We really shouldn't invent external state keeping hashmaps, if we can keep this state in the units themselves.
2015-04-24device: rework how we enter tentative stateLennart Poettering
This reworks how we enter tentative state and does so only when a device was previously not announced via udev. The previous check actually just checked whether a new state bit was set, which is not correct. Also, to be able to reliably maintain the tentative state across daemon reloads, we need to serialize and deserialize it.
2015-04-24service: improve readability, by reducing line-breaksLennart Poettering
2015-04-23journal: use audit event names instead of numbersZbigniew Jędrzejewski-Szmek
<audit-1400> is replaced by AVC, etc. A fallback mechanism is provided for unlisted event types. Occasionally new types are added to the kernel, but not too often. Add a simple "test", which simply prints the mapping.
2015-04-23journal: add int↔audit type name mappingZbigniew Jędrzejewski-Szmek
2015-04-23udevd: fix REMOVE handlingTom Gundersen
This reverts b67f944. Lazy loading of device properties does not work for devices that are received over netlink, as these are sealed. Reinstate the unconditional loading of the device db. Reported by: Mantas Mikulėnas <grawity@gmail.com>.
2015-04-23udev: 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.
2015-04-23libudev-device: fix lazy loading of devlinks, properties and tagsTom Gundersen
If the underlying device has not read in the properties yet, the generation will be 0, so make sure we trigger the reading at least once.
2015-04-23sd-bus: add controlling tty field to sd_creds objectLennart Poettering
This is useful to print wall messages from logind with the right client tty. (to be added in a later patch)
2015-04-23sd-bus: when bus operations are to be executed on direct connections always failLennart Poettering
Also, don't consider this an loggable event, so that code that tries to read creds from a direct connection, doesn't generate logs.
2015-04-23core: fix parsing of mount flagsLennart Poettering
As reported my Maciej Wereski: http://lists.freedesktop.org/archives/systemd-devel/2015-February/028320.html
2015-04-23core: downgrade warning about duplicate device namesLennart Poettering
http://lists.freedesktop.org/archives/systemd-devel/2015-April/031094.html
2015-04-23sd-bus: don't inherit connection creds into message creds when we have a ↵Lennart Poettering
direct connection It's never a good idea, let's just not do it, not even on dierct connections.
2015-04-23path-util: make use of "mnt_id" field exported in /proc/self/fdinfo/<fd> to ↵Lennart Poettering
test for mount points It's a very recent kernel addition, but certainly makes sense to support.
2015-04-23util: 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
2015-04-23core: explicitly specify credentials for direct connections, tooLennart Poettering
So far we authenticate direct connections primarily at connection time, but let's also do this for each method individually, by attaching the creds we need for that right away.
2015-04-22journalctl: rework code that checks whether we have access to /var/log/journalLennart Poettering
- fix some memory leaks on error conditions - handle all error cases properly, and log about failures - move HAVE_ACL and no-HAVE_ACL code closer to each other
2015-04-22udev: 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)
2015-04-22tmpfiles: use an ordered hashmap for the tmpfiles itemsLennart Poettering
We should try to execute them in the same order they appear in the configuration files, as it is documented. Hence move to an ordered hashmap. (Note though, that this still doesn't execute them completely in order: we will still apply non-glob lines before glob-lines, and reorder lines prefixing each other and that apply to the same paths). http://lists.freedesktop.org/archives/systemd-devel/2015-March/029055.html
2015-04-22btrfs-util: support recursive removal of read-only subvolumesLennart Poettering
When deleting a read-only subsvolume with a sub-subvolume, we need to mark it writable first, otherwise the removal will not work.
2015-04-22nspawn: don't inherit read-only flag from disk image if --ephemeral is usedLennart Poettering
When --ephemeral is used there's no need to keep the image read-only, so let's not do that then.
2015-04-22btrfs-util: fix creating recursive read-only snapshotsLennart Poettering
When creating recursive read-only snapshots we need to mark the snapshot writable immediately before creating subsnapshots within it, otherwise the operation for it will fail.
2015-04-22kmod-setup: load ip_tables kmod at bootLennart Poettering
The module is currently no auto-loadable (and this is unlikely to change anytime soon, given it's API is via getsockopt/setsockopt). It is needed by networkd and nspawn currently. Users who really don't like the module to be loaded have the option to blacklist it still, or not compile it at all. But for all others this should make things work out-of-the-box.
2015-04-22sd-bus: handle ppid=0 more gracefully (which happens for pid=1)Lennart Poettering