+ if len(toks[1]) == 0 && string(toks[0]) == "0" {
+ // cgroups v2: "0::$PATH"
+ //
+ // In "hybrid" mode, this entry is last, so we
+ // use it when the specified subsystem doesn't
+ // match a cgroups v1 entry.
+ //
+ // In "unified" mode, this is the only entry,
+ // so we use it regardless of which subsystem
+ // was specified.
+ return string(toks[2]), nil
+ }