[Haskell-cafe] runProcess does not care about hSetBuffering?

[Magicloud Magiclouds]

Hi,
  Code like:
(or_, ow_) <- createPipe
or <- fdToHandle or_
ow <- fdToHandle ow_
hSetBuffering ow LineBuffering
hSetBuffering or LineBuffering
h <- runProcess cmd [] Nothing Nothing Nothing (Just ow) Nothing
  In the cmd process, the ow is not LineBuffering....
-- 
竹密岂妨流水过
山高哪阻野云飞
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