[Xmonad] darcs patch: zombie_children
dbenbenn at gmail.com
Wed Oct 24 21:20:15 EDT 2007
Wed Oct 24 18:10:16 PDT 2007 David Benbennick <dbenbenn at gmail.com>
Second version. This patch sets SIGCHLD to SIG_IGN, so that any child
processes that end will be immediately cleaned up. It also waits on
all existing zombie child processes, in case they already exist.
I'm not too happy about waitAllChildren; it doesn't seem very Haskelley.
I was surprised that the following didn't work:
try $ forever_ $ getAnyProcessStatus False False >>= return . fromJust
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