e7f9053475
Catch up with the nice little toys the kernel fs developers have added for us. Preferably, let's make use of the new F_DUPFD_QUERY fcntl() call that checks whether two fds are just duplicates of each other (duplicates as in dup(), not as in open() of the same inode, i.e. whether they share a single file offset and so on). This API is much nicer, since it is a core kernel feature, unlike the kcmp() call we so far used, which is part of the (optional) checkpoint/restore stuff. F_DUPFD_QUERY is available since kernel 6.10.
System and Service Manager
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, join our IRC channel #systemd on libera.chat or Matrix channel
Stable branches with backported patches are available in the stable repo.
We have a security bug bounty program sponsored by the Sovereign Tech Fund hosted on YesWeHack