Registration of TAG+="systemd" udev rules?

[Michael Biebl]

Am 10.05.2015 um 14:46 schrieb Ian Campbell:
> Hello,
> 
> In adding systemd unit support to the qcontrol package (#781886) I
> needed to add a udev rule (60-qcontrol.rules):
>         KERNELS=="gpio-keys", SUBSYSTEMS=="platform", DRIVERS=="gpio-keys", TAG+="systemd"
> 
> In order to tag /dev/input/by-path/platform-gpio-keys-event for systemd,
> so that the dev-input-by\x2dpath-platform\x2dgpio\x2dkeys
> \x2devent.device unit works correctly and can be depended on by qcontrol.

That sounds wrong. Why would you want to do that?

If you want to start a service if hardware shows up, use SYSTEMD_WANTS
in the rules file.
If you want to stop the service if the hardware goes away, use BindsTo=
in the service file.


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: OpenPGP digital signature
URL: <http://alioth-lists.debian.net/pipermail/pkg-systemd-maintainers/attachments/20150510/f250a905/attachment-0002.sig>