Proposal: add ByteString support to unix:System.Posix.IO API

Hello all, I've written variants of the System.Posix.IO API for strict and lazy ByteStrings which are currently lingering in their own unpublished package[1]. It's silly to have a separate package for just four functions, so I'd like to see it combined into the unix package. I don't have access to create a new ticket with the patch, but it's available at [2]. Discussion time: 2 weeks. [1] darcs: http://community.haskell.org/~wren/bytestring-unix haddock: http://community.haskell.org/~wren/bytestring-unix/dist/doc/html/bytestring-... [2] Darcs patch: http://community.haskell.org/~wren/bytestring-unix/bytestring-unix-0.1.0.dpa... -- Live well, ~wren