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|
----------------------------------------------------------------------
-- |
-- Module : GF.System.NoSignal
-- Maintainer : Bjorn Bringert
-- Stability : (stability)
-- Portability : (portability)
--
-- > CVS $Date: 2005/11/11 11:12:50 $
-- > CVS $Author: bringert $
-- > CVS $Revision: 1.1 $
--
-- Dummy implementation of signal handling.
-----------------------------------------------------------------------------
module GF.System.NoSignal where
import Control.Exception (Exception,catch)
import Prelude hiding (catch)
{-# NOINLINE runInterruptibly #-}
runInterruptibly :: IO a -> IO (Either Exception a)
--runInterruptibly = fmap Right
runInterruptibly a =
p `catch` h
where p = a >>= \x -> return $! Right $! x
h e = return $ Left e
blockInterrupt :: IO a -> IO a
blockInterrupt = id
|
