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The systemd System and Service Manager
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C 89.2%
Python 5.3%
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Lennart Poettering 05a98afd3e core: add Ref()/Unref() bus calls for units 
This adds two (privileged) bus calls Ref() and Unref() to the Unit interface.
The two calls may be used by clients to pin a unit into memory, so that various
runtime properties aren't flushed out by the automatic GC. This is necessary
to permit clients to race-freely acquire runtime results (such as process exit
status/code or accumulated CPU time) on successful service termination.

Ref() and Unref() are fully recursive, hence act like the usual reference
counting concept in C. Taking a reference is a privileged operation, as this
allows pinning units into memory which consumes resources.

Transient units may also gain a reference at the time of creation, via the new
AddRef property (that is only defined for transient units at the time of
creation).
2016-08-22 16:14:21 +02:00
.github documentation: add a short document describing how to test your systemd build tree (#3763) 2016-07-20 22:15:54 -04:00
catalog catalog: make support URL to show in shipped catalog entries configurable (#3597) 2016-06-26 17:43:37 +02:00
coccinelle tree-wide: htonl() is weird, let's use htobe32() instead (#3538) 2016-06-15 01:26:01 +02:00
docs docs: add .gitignore 2015-07-06 17:47:38 +02:00
factory/etc factory: remove broken pam_limits 2014-07-30 15:21:54 +02:00
hwdb hwdb: provide axis ranges for the Dell XPS M1530 (#4016) 2016-08-21 19:31:25 -04:00
m4 build-sys: Perform flag tests in context to existing flags 2016-02-06 14:57:46 +01:00
man core: add Ref()/Unref() bus calls for units 2016-08-22 16:14:21 +02:00
network network: allow LLDP packets to cross non-customer bridges for container network interfaces 2016-05-09 15:45:31 +02:00
po PO: italian updates (#3761) 2016-07-20 13:02:28 +02:00
rules rules: introduce disk/by-id (model_serial) symlinks for NVMe drives (#3974) 2016-08-17 14:10:28 +02:00
shell-completion zsh: _journalctl: also handle --root arg and --key=value style (#3956) 2016-08-16 12:47:39 -04:00
src core: add Ref()/Unref() bus calls for units 2016-08-22 16:14:21 +02:00
sysctl.d treewide: fix typos and remove accidental repetition of words 2016-07-11 16:18:43 +02:00
system-preset units: synchronize Makefile and presets settings 2016-08-19 09:55:55 -04:00
sysusers.d remove bus-proxyd 2016-02-12 19:10:01 +01:00
test tests: let's stick to 8ch indenting, in perl code too 2016-08-19 16:01:17 +02:00
tmpfiles.d treewide: fix typos and remove accidental repetition of words 2016-07-11 16:18:43 +02:00
tools Remove systemd-bootchart 2016-02-23 13:30:09 +01:00
units Merge pull request #3955 from keszybz/fix-preset-all 2016-08-19 19:10:30 +02:00
xorg login: support user-bus on dbus1 2015-08-31 18:12:37 +02:00
.dir-locals.el editors: only extend line width to 119 for C and XML files 2016-02-10 12:29:32 +01:00
.editorconfig editors: only extend line width to 119 for C and XML files 2016-02-10 12:29:32 +01:00
.gitattributes git: indicate that tabs are never OK in the systemd tree 2013-10-30 02:25:38 +01:00
.gitignore add a new tool for creating transient mount and automount units 2016-08-18 22:41:19 +02:00
.mailmap NEWS: update mailmap to bring NEWS and "make git-contrib" in line 2016-07-25 15:03:46 +02:00
.travis.yml remove gudev and gtk-doc 2015-06-03 00:22:53 +02:00
.vimrc vimrc: fix indentation logic for our docbook xml files 2016-04-29 12:23:34 +02:00
.ycm_extra_conf.py ycm: update flag blacklist 2014-06-04 15:41:10 -04:00
autogen.sh Ensure kdbus isn't used (#3501) 2016-06-18 17:24:23 -04:00
CODING_STYLE CODING_STYLE fixes (#3804) 2016-07-25 22:34:42 +03:00
configure.ac build-sys: clarify that --disable-efi is about sd-boot and bootctl 2016-08-14 15:25:08 -04:00
DISTRO_PORTING build-sys: warn if people don't change the default NTP servers when building systemd 2015-07-11 14:24:29 -03:00
HACKING documentation: add a short document describing how to test your systemd build tree (#3763) 2016-07-20 22:15:54 -04:00
LICENSE.GPL2 relicense to LGPLv2.1 (with exceptions) 2012-04-12 00:24:39 +02:00
LICENSE.LGPL2.1 licence: remove references to old FSF address 2012-12-17 11:41:31 +01:00
Makefile-man.am man: document sd_bus_track objects 2016-08-22 14:17:24 +02:00
Makefile.am Merge pull request #3909 from poettering/mount-tool 2016-08-19 23:33:49 +03:00
mkosi.build mkosi: make sure we fail on error 2016-07-19 12:30:34 +02:00
mkosi.default build-sys: add mkosi hookup (#3731) 2016-07-15 20:00:44 -04:00
NEWS journald: deprecate SplitMode=login (#3805) 2016-07-26 08:19:33 +02:00
README nss: add new "nss-systemd" NSS module for mapping dynamic users 2016-07-22 15:53:45 +02:00
README.md documentation: add a short document describing how to test your systemd build tree (#3763) 2016-07-20 22:15:54 -04:00
TODO Merge pull request #3884 from poettering/private-users 2016-08-06 17:04:45 -04:00

README.md

systemd - System and Service Manager

Build Status
Coverity Scan Status

Details

General information about systemd can be found in the systemd Wiki.

Information about build requirements are provided in the README file.

Consult our NEWS file for information about what's new in the most recent systemd versions.

Please see the HACKING file for information how to hack on systemd and test your modifications.

Please see our Contribution Guidelines for more information about filing GitHub Issues and posting GitHub Pull Requests.

When preparing patches for systemd, please follow our Coding Style Guidelines.

If you are looking for support, please contact our mailing list or join our IRC channel.