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Backports of patch from systemd git to stable distributions
54,076 Commits 36 Branches 652 Tags 226 MiB
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c3dead53d5
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Zbigniew Jędrzejewski-Szmek c3dead53d5 procfs-util: fix confusion wrt. quantity limit and maximum value 
From packit/rawhide-arm64 logs:
Assertion 'limit >= INT_MAX || get_process_ppid(limit+1, NULL) == -ESRCH' failed at src/test/test-process-util.c:855, function test_get_process_ppid(). Aborting.
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The kernel has a few different limits. In particular kernel.threads-max can be
set to some lower value, and kernel.pid_max can be set to a higher value. This
is nice because it reduces PID reuse, even if the number of threads that is
allowed is limited. But the tests assumed that we cannot have a thread with
PID above MIN(kernel.threads-max, kernel.pid_max-1), which is not valid.

So let's rework the whole thing: let's expose the helpers to read
kernel.threads-max and kernel.pid_max, and print what they return in tests.
procfs_tasks_get_limit() was something that is only used in tests, and wasn't
very well defined, so let's drop it.

Fixes #21193.
2021-11-03 09:36:08 +01:00
.github CI: disable code coverage in GH Action 2021-10-21 00:10:52 +01:00
.lgtm/cpp-queries lgtm: complain about accept() [people should use accept4() instead, due to O_CLOEXEC] 2019-04-10 20:03:38 +02:00
.semaphore ci: use LGPLv2+ for all our ci configuration 2021-10-01 14:45:00 +02:00
catalog units: added factory-reset.target 2021-08-10 17:08:00 +02:00
coccinelle alloc-util: add strdupa_safe() + strndupa_safe() and use it everywhere 2021-10-14 15:57:52 +02:00
docs docs: document what integer range we expect from JSON parsers 2021-10-28 14:15:46 +01:00
factory/etc pam: fix typo try_authtok → use_authtok 2021-05-12 12:14:17 +02:00
hwdb.d hwdb: Tag IR cameras as such 2021-10-27 00:14:41 +02:00
LICENSES licensing: add a license file for the fonts we carry 2021-10-18 09:43:18 +02:00
man Merge pull request #20321 from bluca/state_dir_symlink 2021-10-28 20:52:56 +02:00
mkosi.default.d mkosi: Install less in the mkosi Fedora image 2021-10-30 11:53:49 +01:00
modprobe.d meson: install the right README file in modprobe.d 2021-07-07 14:52:05 +02:00
network licensing: add missing header to one .network file 2021-10-01 14:45:00 +02:00
po gitattributes: introduce and use "generated" attribute 2021-10-18 09:42:55 +02:00
presets boot: optionally update sd-boot on boot 2021-07-30 17:19:55 +02:00
rules.d hwdb: Tag IR cameras as such 2021-10-27 00:14:41 +02:00
shell-completion zsh-completion: nspawn: add --suppress-sync option 2021-10-20 22:53:39 +09:00
src procfs-util: fix confusion wrt. quantity limit and maximum value 2021-11-03 09:36:08 +01:00
sysctl.d meson: use a/b instead of join_paths(a,b) 2021-07-27 19:32:35 +02:00
sysusers.d meson: allow "soft-static" allocations for uids and gids in the initrd 2021-06-17 09:48:28 +02:00
test test-network: add test case for MTUBytes= for veth 2021-11-02 12:35:07 +09:00
tmpfiles.d tmpfiles.d: remove .Test-unix, it's obsolete 2021-08-31 10:57:37 +02:00
tools tree-wide: fix SPDX short identifier for LGPL-2.1-or-later 2021-10-01 17:27:34 +01:00
units Merge pull request #20902 from tasleson/integritysetup-generator 2021-10-15 18:57:17 +02:00
xorg xorg/50-systemd-user: add a full license header 2021-10-01 14:45:00 +02:00
.clang-format clang-format: set SpaceBeforeParens to ControlStatementsExceptForEachMacros 2020-11-16 16:57:51 +09:00
.ctags editors: Prevent ctags from following symlinks 2019-02-15 11:01:20 -08:00
.dir-locals.el scripts: use 4 space indentation 2019-04-12 08:30:31 +02:00
.editorconfig editorconfig: set maximum line length to 109 for man/*.xml files 2021-09-30 13:45:34 +02:00
.gitattributes gitattributes: introduce and use "generated" attribute 2021-10-18 09:42:55 +02:00
.gitignore Ignore local files in subdirectories of mkosi.default.d/ as well 2021-10-14 14:07:16 +02:00
.lgtm.yml ci: bump meson version in LGTM 2021-07-28 11:26:10 +02:00
.mailmap mailmap: two more names 2021-03-30 13:17:58 +02:00
.packit.yml Revert "ci: temporarily set -Wno-deprecated-declarations in Packit" 2021-09-29 15:04:24 +02:00
.vimrc scripts: use 4 space indentation 2019-04-12 08:30:31 +02:00
.ycm_extra_conf.py ycm: add doc string for all the functions in configuration file 2017-11-29 13:21:49 -07:00
configure tools: shellcheck-ify tool scripts 2021-09-30 12:27:06 +02:00
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 tree-wide: add spdx header on all scripts and helpers 2021-01-28 09:55:35 +01:00
meson_options.txt meson: allow extra net naming schemes to be defined during configuration 2021-09-28 14:22:40 +02:00
meson.build meson: use partial_dependency() to get include directory 2021-10-19 08:46:29 +02:00
mkosi.build licensing: add forgotten spdx headers 2021-10-01 14:45:00 +02:00
NEWS Merge pull request #20219 from khfeng/use-intel-hid-rfkill 2021-09-29 18:53:22 +02:00
README change req meson version 2021-10-26 09:29:14 +01:00
README.md README: fix CentOS CI badge 2021-10-23 21:46:53 +02:00
TODO update TODO 2021-10-28 08:17:46 +02:00

README.md

Systemd

System and Service Manager

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Details

Most documentation is available on systemd's web site.

Assorted, older, general information about systemd can be found in the systemd Wiki.

Information about build requirements is provided in the README file.

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

Please see the Code Map for information about this repository's layout and content.

Please see the Hacking guide for information on 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.

Stable branches with backported patches are available in the stable repo.