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The systemd System and Service Manager
27,074 Commits 4 Branches 390 Tags 558 MiB
C 88.9%
Python 5.3%
Shell 4.4%
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Lennart Poettering c55ae51e77 manager: don't ever busy loop when we get a notification message we can't process 
If the kernel doesn't permit us to dequeue/process an incoming notification
datagram message it's still better to stop processing the notification messages
altogether than to enter a busy loop where we keep getting notified but can't
do a thing about it.

With this change, manager_dispatch_notify_fd() behaviour is changed like this:

- if an error indicating a spurious wake-up is seen on recvmsg(), ignore it
  (EAGAIN/EINTR)

- if any other error is seen on recvmsg() propagate it, thus disabling
  processing of further wakeups

- if any error is seen on later code in the function, warn about it but do not
  propagate it, as in this cas we're not going to busy loop as the offending
  message is already dequeued.
2016-10-07 12:08:51 +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
.mkosi mkosi: install Fedora 25 2016-10-06 11:54:24 -04:00
catalog catalog,po: update Polish translation (#4290) 2016-10-05 22:59:37 +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: Update database of Bluetooth company identifiers 2016-09-15 22:09:35 +02:00
m4 build-sys: Perform flag tests in context to existing flags 2016-02-06 14:57:46 +01:00
man core: add possibility to set action for ctrl-alt-del burst (#4105) 2016-10-06 21:08:21 -04:00
network network: allow LLDP packets to cross non-customer bridges for container network interfaces 2016-05-09 15:45:31 +02:00
po catalog,po: update Polish translation (#4290) 2016-10-05 22:59:37 +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 shell-completion: add --wait to systemd-run completions (#4140) 2016-09-14 22:38:53 +02:00
src manager: don't ever busy loop when we get a notification message we can't process 2016-10-07 12:08:51 +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 systemctl: Add --wait option to wait until started units terminate again 2016-10-01 17:58:59 +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 units: systemd-udevd: add AF_INET and AF_INET6 to RestrictAddressFamilies= (#4296) 2016-10-06 15:40:53 +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 gitignore: ignore image.raw from mkosi (#4141) 2016-09-14 19:15:21 +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 seccomp: add support for the s390 architecture (#4287) 2016-10-05 13:58:55 +02:00
DISTRO_PORTING docs: add --with-support-url= to distribution porting guide. (#4035) 2016-08-24 20:49:53 +02:00
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
LICENSE.LGPL2.1
Makefile-man.am man: document sd_bus_track objects 2016-08-22 14:17:24 +02:00
Makefile.am build-sys: use non-breaking spaces in contributor list 2016-10-03 07:36:59 -04:00
mkosi.build mkosi: drop git clean 2016-10-06 11:54:24 -04:00
mkosi.default mkosi: create .mkosi directory 2016-10-06 11:53:58 -04:00
NEWS units: systemd-udevd: add AF_INET and AF_INET6 to RestrictAddressFamilies= (#4296) 2016-10-06 15:40:53 +02:00
README seccomp: add support for the s390 architecture (#4287) 2016-10-05 13:58:55 +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 update TODO 2016-10-06 17:27:23 +02:00

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.