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* license: LGPL-2.1+ -> LGPL-2.1-or-laterYu Watanabe2020-11-091-1/+1
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* shared: split out BusObjectImplementor APIsLennart Poettering2020-06-301-1/+1
| | | | Just some refactoring, no code changes
* pid1: convert to the new schemeZbigniew Jędrzejewski-Szmek2020-05-051-1/+2
| | | | | | | | In all the other cases, I think the code was clearer with the static table. Here, not so much. And because of the existing dump code, the vtables cannot be made static and need to remain exported. I still think it's worth to do the change to have the cmdline introspection, but I'm disappointed with how this came out.
* core: add helper function to check job statusZbigniew Jędrzejewski-Szmek2019-10-011-1/+1
| | | | | Since job.h includes unit.h, and unit.h includes job.h, imports need to be adjusted to make sure unit.h is included first if the helper is used.
* core: before returning new job path to clients, force out JobNew signalsLennart Poettering2018-12-011-0/+1
| | | | | | | When a client requests a new job, let's make sure we for out the JobNew signals for it, before we return successfully from the method call. After all we shouldn't return a path that is not announced yet, as announcement of jobs should be considered part of the job setup.
* tree-wide: remove Lennart's copyright linesLennart Poettering2018-06-141-4/+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| | | | | | | | | | | These lines are generally out-of-date, incomplete and unnecessary.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.
* core: include sd-bus-vtable.h in dbus-*.hYu Watanabe2018-05-281-0/+1
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* 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.
* core: add bus calls for determining jobs waiting for other jobsLennart Poettering2016-11-161-0/+1
| | | | This should make it easier to debug job deadlocks.
* core: GC redundant device jobs from the run queueLennart Poettering2016-11-161-0/+3
| | | | | | | | | | | | | | | | | | | | | | In contrast to all other unit types device units when queued just track external state, they cannot effect state changes on their own. Hence unless a client or other job waits for them there's no reason to keep them in the job queue. This adds a concept of GC'ing jobs of this type as soon as no client or other job waits for them anymore. To ensure this works correctly we need to track which clients actually reference a job (i.e. which ones enqueued it). Unfortunately that's pretty nasty to do for direct connections, as sd_bus_track doesn't work for them. For now, work around this, by simply remembering in a boolean that a job was requested by a direct connection, and reset it when we notice the direct connection is gone. This means the GC logic works fine, except that jobs are not immediately removed when direct connections disconnect. In the longer term, a rework of the bus logic should fix this properly. For now this should be good enough, as GC works for fine all cases except this one, and thus is a clear improvement over the previous behaviour. Fixes: #1921
* tree-wide: remove Emacs lines from all filesDaniel Mack2016-02-101-2/+0
| | | | | This should be handled fine now by .dir-locals.el, so need to carry that stuff in every file.
* util-lib: split our string related calls from util.[ch] into its own file ↵Lennart Poettering2015-10-241-0/+1
| | | | | | | | | | | | | | string-util.[ch] There are more than enough calls doing string manipulations to deserve its own files, hence do something about it. This patch also sorts the #include blocks of all files that needed to be updated, according to the sorting suggestions from CODING_STYLE. Since pretty much every file needs our string manipulation functions this effectively means that most files have sorted #include blocks now. Also touches a few unrelated include files.
* sd-bus: drop bus parameter from message callback prototypeLennart Poettering2015-04-291-1/+1
| | | | | | This should simplify the prototype a bit. The bus parameter is redundant in most cases, and in the few where it matters it can be derived from the message via sd_bus_message_get_bus().
* core: Common code for DBus methods that Cancel a jobStef Walter2014-08-151-0/+2
| | | | | Both ofs.Job.Cancel() and ofs.Manager.CancelJob() now use same implementation. So we can add caller verify logic appropriately.
* core: convert PID 1 to libsystemd-busLennart Poettering2013-11-201-6/+3
| | | | | | | | | | | | | | | | | | | | | | This patch converts PID 1 to libsystemd-bus and thus drops the dependency on libdbus. The only remaining code using libdbus is a test case that validates our bus marshalling against libdbus' marshalling, and this dependency can be turned off. This patch also adds a couple of things to libsystem-bus, that are necessary to make the port work: - Synthesizing of "Disconnected" messages when bus connections are severed. - Support for attaching multiple vtables for the same interface on the same path. This patch also fixes the SetDefaultTarget() and GetDefaultTarget() bus calls which used an inappropriate signature. As a side effect we will now generate PropertiesChanged messages which carry property contents, rather than just invalidation information.
* use #pragma once instead of foo*foo #define guardsShawn Landden2012-07-191-4/+1
| | | | | | | | | | | | | | | | | #pragma once has been "un-deprecated" in gcc since 3.3, and is widely supported in other compilers. I've been using and maintaining (rebasing) this patch for a while now, as it annoyed me to see #ifndef fooblahfoo, etc all over the place, almost arrogant about the annoyance of having to define all these names to perform a commen but neccicary functionality, when a completely superior alternative exists. I havn't sent it till now, cause its kindof a style change, and it is bad voodoo to mess with style that has been established by more established editors. So feel free to lambast me as a crazy bafoon. v2 - preserve externally used headers
* relicense to LGPLv2.1 (with exceptions)Lennart Poettering2012-04-121-4/+4
| | | | | | | | | | | | | | We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
* move libsystemd_core.la sources into core/Kay Sievers2012-04-111-0/+36