diff options
Diffstat (limited to 'Utility/Misc.hs')
| -rw-r--r-- | Utility/Misc.hs | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/Utility/Misc.hs b/Utility/Misc.hs index 949f41e..ebb4257 100644 --- a/Utility/Misc.hs +++ b/Utility/Misc.hs @@ -1,28 +1,30 @@ {- misc utility functions - - - Copyright 2010-2011 Joey Hess <joey@kitenet.net> + - Copyright 2010-2011 Joey Hess <id@joeyh.name> - - License: BSD-2-clause -} {-# LANGUAGE CPP #-} +{-# OPTIONS_GHC -fno-warn-tabs #-} module Utility.Misc where +import Utility.FileSystemEncoding +import Utility.Monad + import System.IO import Control.Monad import Foreign import Data.Char import Data.List -import Control.Applicative import System.Exit #ifndef mingw32_HOST_OS import System.Posix.Process (getAnyProcessStatus) import Utility.Exception #endif - -import Utility.FileSystemEncoding -import Utility.Monad +import Control.Applicative +import Prelude {- A version of hgetContents that is not lazy. Ensures file is - all read before it gets closed. -} @@ -134,7 +136,7 @@ hGetSomeString h sz = do - if this reap gets there first. -} reapZombies :: IO () #ifndef mingw32_HOST_OS -reapZombies = do +reapZombies = -- throws an exception when there are no child processes catchDefaultIO Nothing (getAnyProcessStatus False True) >>= maybe (return ()) (const reapZombies) |