Systemd/src/cgtop
Lennart Poettering 57ea45e11a util-lib: introduce new empty_or_root() helper (#8746)
We check the same condition at various places. Let's add a trivial,
common helper for this, and use it everywhere.

It's not going to make things much faster or much shorter, but I think a
lot more readable
2018-04-18 14:20:49 +02:00
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cgtop.c util-lib: introduce new empty_or_root() helper (#8746) 2018-04-18 14:20:49 +02:00