Martin "eto" Misuth:
Point of tool is simple: it always runs marking itself as "subreaper", thus any descendants who lose parent, that was running under it, will get reparented (and their attached process subtrees as well) under it's process.Once "main", the important and original, child exits, tool tries to term and then kill all remaining descendants.
By the way, you should talk to this person: * http://unix.stackexchange.com/questions/329631/
