hi Lennart,
I mean the DBUS property.
root@demoboard:/# busctl set-property org.freedesktop.DBus /org/freedesktop/DBus org.freedesktop.DBus Features as 1 x
Cannot set read-only property -- the default
root@demoboard:/# busctl set-property com.sugon.sensors.DISCRETE /com/sugon/sensors/HDD/HDD4_Status xyz.openbmc_project.Sensor.DiscreteAll FanDeviceInserted b true -- new add
root@demoboard:/#
I want the property on Dbus is read only. Just can modify by the special method and cannot modify the property directly. How can I change it like this?
thanks,
Byron
At 2020-04-21 00:43:00, "Lennart Poettering" <lennart@xxxxxxxxxxxxxx> wrote: >On Mo, 20.04.20 23:00, www (ouyangxuan10@xxxxxxx) wrote: > >> dear all; >> >> >> How to set some properties in systemd to read-only？ Who can give the sample code? > >I don't understand the question. Do you mean a D-Bus property? They >generally are read-only for unprivileged bus clients. With a PolicyKit >action configuration you can open them up, but typically unprivileged >clients can't change them. > >Lennart > >-- >Lennart Poettering, Berlin
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