[Haskell-cafe] Iteratee, ghc 6.12/7.0 strange behaviour -epollControl: permission denied (Operation not permitted)
Michael A Baikov
pacak at bk.ru
Tue Mar 29 08:33:39 CEST 2011
I tried with both 7.0.2 and 7.0.3
> On Mon, Mar 28, 2011 at 7:31 PM, Michael A Baikov <pacak at bk.ru> wrote:
> > I am still playing with lastest iteratee and i think i found something strange.
> > let's suppose we have a file test.hs like this:
> > import Data.Iteratee
> > import Data.Iteratee.IO
> > import Data.Iteratee.Char
> > main = fileDriver printLines "/etc/passwd"
> > It works fine when executed via runhaskell / ghci in ghc 6.12. Compiled version in ghc 7
> > also works, but when i am trying to execute it via runhaskell / ghci i am getting this error:
> > iter.hs: epollControl: permission denied (Operation not permitted)
> > Any ideas?
> Make sure you have at least GHC 7.0.2. There were some I/O manager
> bugs in 7.0.1.
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