Lennart Poettering
e652ec1099
This adds support in pam_systemd for acquiring an inhibitor lock when a pam session is active, and can be used (for example) to prevent suspend/sleep of a host when an ssh session is active on the host. The reason string can be customized via `inhibit-why=`. For example, /etc/pam.d/sshd can now contain this line: `-session optional pam_systemd.so inhibit=sleep` And sleep will be blocked when someone is logged into the system over ssh: ``` foo:~$ systemd-inhibit --list --no-pager WHO UID USER PID COMM WHAT WHY MODE NetworkManager 0 root 397 NetworkManager sleep NetworkManager nee… delay Realtime Kit 0 root 401 rtkit-daemon sleep Demote realtime sc… delay sshd 0 root 667 sshd-session.pa sleep Active PAM session block ``` Fixes: #20654
System and Service Manager
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