This compensates for the unsynchronized reload cycles of systemd and
udev: we manually trigger the deps listed in SYSTEMD_WANTS properties if
they change for device units that are already up. That way all deps
defined that way will be triggered at least once: the first time the
unit goes up by the usual dependency logic, and if it already is up by
the device.c specific logic.
Fixes: #9323
Before this patch:
# systemctl --runtime mask abuild.mount does-not-exist.mount does-also-not-exist.mount
Unit abuild.mount does not exist, proceeding anyway.
Unit abuild.mount does not exist, proceeding anyway.
Unit abuild.mount does not exist, proceeding anyway.
Created symlink /run/systemd/system/abuild.mount → /dev/null.
Created symlink /run/systemd/system/does-not-exist.mount → /dev/null.
Created symlink /run/systemd/system/does-also-not-exist.mount → /dev/null.
After this patch:
# systemctl --runtime mask abuild.mount does-not-exist.mount does-also-not-exist.mount
Unit abuild.mount does not exist, proceeding anyway.
Unit does-not-exist.mount does not exist, proceeding anyway.
Unit does-also-not-exist.mount does not exist, proceeding anyway.
Created symlink /run/systemd/system/abuild.mount → /dev/null.
Created symlink /run/systemd/system/does-not-exist.mount → /dev/null.
Created symlink /run/systemd/system/does-also-not-exist.mount → /dev/null.
Let's fully document where the list of entries come from, including unified
images and such.
Let's add a "Files" section (replacing the "Configuration" section), and
let's move it after they keybinding section (why? because keybinds are
primary UI material, while configuration is one level more complex than
that).
Also, reword lot's of stuff to make it more precise.
Fixes: #5127
