On Thu, Jun 9, 2011 at 13:40, Neil Davies <semanticphilosop...@gmail.com> wrote: > Anyone out there got an elegant solution to being able to fork a haskell > thread and replace its 'stdin' ?
If you don't mind being tied to GHC you can use hDuplicateTo from GHC.IO.Handle [1]. You can also use dupTo from the unix package [2], but that ties you to unix-like platforms instead. Erik [1] http://hackage.haskell.org/packages/archive/base/latest/doc/html/GHC-IO-Handle.html#v:hDuplicateTo [2] http://hackage.haskell.org/packages/archive/unix/latest/doc/html/System-Posix-IO.html#v:dupTo _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
