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* tree-wide: use -EINVAL for enum invalid valuesZbigniew Jędrzejewski-Szmek2021-02-101-1/+3
| | | | | | | | | As suggested in https://github.com/systemd/systemd/pull/11484#issuecomment-775288617. This does not touch anything exposed in src/systemd. Changing the defines there would be a compatibility break. Note that tests are broken after this commit. They will be fixed in the next one.
* license: LGPL-2.1+ -> LGPL-2.1-or-laterYu Watanabe2020-11-091-1/+1
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* core: change emergency_action() to return voidLennart Poettering2019-03-181-3/+3
| | | | | | | | | | | | | | The function so far always returned -ECANCELLED, which is ignored in all cases the function is invoked, except one: in unit_test_start_limit() where -ECANCELLED is returned when the start limit is hit, which is part of unit_start()'s protocol of return values. Since the emergency_action() logic should be relatively generic and is used in many places, let's drop the return value from it, since it's constant anyway, and in alll cases useless. Instead, let's return it in unit_test_start_limit(), where it's part of the protocol. No change in behaviour.
* core: allow to set exit status when using SuccessAction=/FailureAction=exit ↵Lennart Poettering2018-11-271-1/+1
| | | | | | | | | | | in units This adds SuccessActionExitStatus= and FailureActionExitStatus= that may be used to configure the exit status to propagate in when SuccessAction=exit or FailureAction=exit is used. When not specified let's also propagate the exit status of the main process we fork off for the unit.
* core: do not "warn" about mundane emergency actionsZbigniew Jędrzejewski-Szmek2018-10-171-0/+1
| | | | | | | | | | | | | | For example in a container we'd log: Oct 17 17:01:10 rawhide systemd[1]: Started Power-Off. Oct 17 17:01:10 rawhide systemd[1]: Forcibly powering off: unit succeeded Oct 17 17:01:10 rawhide systemd[1]: Reached target Power-Off. Oct 17 17:01:10 rawhide systemd[1]: Shutting down. and on the console we'd write (in red) [ !! ] Forcibly powering off: unit succeeded This is not useful in any way, and the fact that we're calling an "emergency action" is an internal implementation detail. Let's log about c-a-d and the watchdog actions only.
* core: limit service-watchdogs=no to actual "watchdog" commandsZbigniew Jędrzejewski-Szmek2018-10-171-1/+7
| | | | | | | | The setting is now only looked at when considering an action for a job timeout or unit start limit. It is ignored for ctrl-alt-del, SuccessAction, SuccessFailure. v2: turn the parameter into a flag field v3: rename Options to Flags
* core: define "exit" and "exit-force" actions for user units and only accept thatZbigniew Jędrzejewski-Szmek2018-10-171-0/+5
| | | | | | | | | | We would accept e.g. FailureAction=reboot-force in user units and then do an exit in the user manager. Let's be stricter, and define "exit"/"exit-force" as the only supported actions in user units. v2: - rename 'exit' to 'exit-force' and add new 'exit' - add test for the parsing function
* Drop more copyright headersZbigniew Jędrzejewski-Szmek2018-07-241-4/+0
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* tree-wide: beautify remaining copyright statementsLennart Poettering2018-06-141-1/+1
| | | | | | Let's unify an beautify our remaining copyright statements, with a unicode ©. This means our copyright statements are now always formatted the same way. Yay.
* tree-wide: remove Lennart's copyright linesLennart Poettering2018-06-141-1/+0
| | | | | | | | | | | These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
* tree-wide: drop 'This file is part of systemd' blurbLennart Poettering2018-06-141-2/+0
| | | | | | | | | | | | | | | | This part of the copyright blurb stems from the GPL use recommendations: https://www.gnu.org/licenses/gpl-howto.en.html The concept appears to originate in times where version control was per file, instead of per tree, and was a way to glue the files together. Ultimately, we nowadays don't live in that world anymore, and this information is entirely useless anyway, as people are very welcome to copy these files into any projects they like, and they shouldn't have to change bits that are part of our copyright header for that. hence, let's just get rid of this old cruft, and shorten our codebase a bit.
* tree-wide: drop license boilerplateZbigniew Jędrzejewski-Szmek2018-04-061-13/+0
| | | | | | | | | | Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
* Add SPDX license identifiers to source files under the LGPLZbigniew Jędrzejewski-Szmek2017-11-191-0/+1
| | | | | This follows what the kernel is doing, c.f. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5fd54ace4721fc5ce2bb5aef6318fcf17f421460.
* failure-action: generalize failure action to emergency actionLukas Nykryn2016-10-211-0/+41
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