Systemd unit file implementation questions (ypbind)

[Mathieu Bridon]

On Fri, 2011-04-15 at 00:23 +0200, Lennart Poettering wrote:
> Note however that while some settings override others some act as
> additions. Example: A later User=foo will override an earlier User=bar,
> but a later Requires=foo will be added to an earlier Requires=bar, so
> that you effectively have "Requires=foo bar". But I think it's kinda
> obvious in most cases which settings are those with work as an addition
> and which ones override.

Is that as obvious as:
    1. If the parameter can be used only once (single value), a later
usage will override it
    2. If the parameter can be used multiple times (list of values), a
later usage will be appended

Or is there some special inclusion/inheritance magic?


-- 
Mathieu