Some systemd properties are documented as having "Sec" suffix
(e.g. "TimeoutStopSec") but are expected to have "USec" suffix
when passed over dbus, so let's provide appropriate conversion
to improve compatibility.
This means, one can specify TimeoutStopSec with a numeric argument,
in seconds, and it will be properly converted to TimeoutStopUsec
with the argument in microseconds. As a side bonus, even float
values are converted, so e.g. TimeoutStopSec=1.5 is possible.
This turned out a bit more tricky to implement when I was
originally expected, since there are a handful of numeric
types in dbus and each one requires explicit conversion.
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Kir Kolyshkin