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Backports of patch from systemd git to stable distributions
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Djalal Harouni 366ddd252e core: do not assert when sysconf(_SC_NGROUPS_MAX) fails (#4466) 
Remove the assert and check the return code of sysconf(_SC_NGROUPS_MAX).

_SC_NGROUPS_MAX maps to NGROUPS_MAX which is defined in <limits.h> to
65536 these days. The value is a sysctl read-only
/proc/sys/kernel/ngroups_max and the kernel assumes that it is always
positive otherwise things may break. Follow this and support only
positive values for all other case return either -errno or -EOPNOTSUPP.

Now if there are systems that want to re-write NGROUPS_MAX then they
should not pass SupplementaryGroups= in units even if it is empty, in
this case nothing fails and we just ignore supplementary groups. However
if SupplementaryGroups= is passed even if it is empty we have to assume
that there will be groups manipulation from our side or the kernel and
since the kernel always assumes that NGROUPS_MAX is positive, then
follow that and support only positive values.
2016-10-24 13:13:06 +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: add more Korean translations 2016-10-22 17:49:52 +02:00
coccinelle tree-wide: introduce free_and_replace helper 2016-10-16 23:35:39 -04:00
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: add MOUSE_WHEEL_CLICK_COUNT for non-integer click angles (#4440) 2016-10-21 12:31:32 +02:00
m4 build-sys: Perform flag tests in context to existing flags 2016-02-06 14:57:46 +01:00
man Merge pull request #4428 from lnykryn/ctrl_v2 2016-10-22 23:16:11 -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 zsh-completion: fix for #4318 (#4394) 2016-10-17 14:35:26 +02:00
src core: do not assert when sysconf(_SC_NGROUPS_MAX) fails (#4466) 2016-10-24 13:13:06 +02:00
sysctl.d treewide: fix typos and remove accidental repetition of words 2016-07-11 16:18:43 +02:00
system-preset unit: drop console-shell.service (#4298) (#4325) 2016-10-10 12:06:26 +02:00
sysusers.d remove bus-proxyd 2016-02-12 19:10:01 +01:00
test Merge pull request #4372 from evverx/fix-synced-cgroup-hierarchy-perms 2016-10-23 23:25:57 -04:00
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 sysctl: run sysctl service if /proc/sys/net is writable (#4425) 2016-10-20 19:36:28 +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 build-sys: show configure and make commands 2016-10-20 01:42:56 -04:00
CODING_STYLE CODING_STYLE fixes (#3804) 2016-07-25 22:34:42 +03:00
configure.ac build-sys: Allow disabling installation of pam config snippet 2016-10-12 14:09:14 -03:00
DISTRO_PORTING build-sys: Allow disabling installation of pam config snippet 2016-10-12 14:09:14 -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: add journal-upload.conf(5) 2016-10-15 18:45:18 -04:00
Makefile.am Merge pull request #4372 from evverx/fix-synced-cgroup-hierarchy-perms 2016-10-23 23:25:57 -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 NEWS: fix typos 2016-10-22 13:18:17 +02:00
README README: list dependencies for testing 2016-10-17 16:54:27 +00:00
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 2016-10-20 14:22:43 -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.