4f07ddfa9b
This adds the sd_notify_barrier function, to allow users to synchronize against the reception of sd_notify(3) status messages. It acts as a synchronization point, and a successful return gurantees that all previous messages have been consumed by the manager. This can be used to eliminate race conditions where the sending process exits too early for systemd to associate its PID to a cgroup and attribute the status message to a unit correctly. systemd-notify now uses this function for proper notification delivery and be useful for NotifyAccess=all units again in user mode, or in cases where it doesn't have a control process as parent. Fixes: #2739 |
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.github | ||
.lgtm/cpp-queries | ||
.mkosi | ||
catalog | ||
coccinelle | ||
docs | ||
factory/etc | ||
hwdb.d | ||
man | ||
modprobe.d | ||
network | ||
po | ||
presets | ||
rules.d | ||
semaphoreci | ||
shell-completion | ||
src | ||
sysctl.d | ||
sysusers.d | ||
test | ||
tmpfiles.d | ||
tools | ||
travis-ci | ||
units | ||
xorg | ||
.clang-format | ||
.ctags | ||
.dir-locals.el | ||
.editorconfig | ||
.gitattributes | ||
.gitignore | ||
.lgtm.yml | ||
.mailmap | ||
.travis.yml | ||
.vimrc | ||
.ycm_extra_conf.py | ||
LICENSE.GPL2 | ||
LICENSE.LGPL2.1 | ||
Makefile | ||
NEWS | ||
README | ||
README.md | ||
TODO | ||
azure-pipelines.yml | ||
configure | ||
meson.build | ||
meson_options.txt | ||
mkosi.build | ||
mkosi.default | ||
zanata.xml |
README.md
System and Service Manager
Details
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 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.