Iain Lane authored Dec 15, 2017 and Benjamin Berg committed Aug 05, 2019

The plugins are about to switch to being activated by systemd. We need a
way for them to signal to systemd when they are ready. We'd like to
avoid linking to libsystemd, so sd_notify() is out - let's have the
plugins claim a name on the bus and then we can create Type=dbus units.