{-# LANGUAGE CPP #-}
module Network.Sendfile.Types where
#ifdef VERSION_unix
import qualified Data.ByteString as B
import qualified System.Posix.IO as P
import qualified System.Posix.IO.ByteString as PB
import qualified System.Posix.Types as P
#endif
data FileRange = EntireFile
| PartOfFile {
FileRange -> Integer
rangeOffset :: Integer
, FileRange -> Integer
rangeLength :: Integer
}
#ifdef VERSION_unix
openFd :: FilePath -> P.OpenMode -> P.OpenFileFlags -> IO P.Fd
#if MIN_VERSION_unix(2,8,0)
openFd path mode flags = P.openFd path mode flags
#else
openFd :: FilePath -> OpenMode -> OpenFileFlags -> IO Fd
openFd FilePath
path OpenMode
mode OpenFileFlags
flags = FilePath -> OpenMode -> Maybe FileMode -> OpenFileFlags -> IO Fd
P.openFd FilePath
path OpenMode
mode forall a. Maybe a
Nothing OpenFileFlags
flags
#endif
openFdBS :: B.ByteString -> P.OpenMode -> P.OpenFileFlags -> IO P.Fd
#if MIN_VERSION_unix(2,8,0)
openFdBS path mode flags = PB.openFd path mode flags
#else
openFdBS :: ByteString -> OpenMode -> OpenFileFlags -> IO Fd
openFdBS ByteString
path OpenMode
mode OpenFileFlags
flags = ByteString -> OpenMode -> Maybe FileMode -> OpenFileFlags -> IO Fd
PB.openFd ByteString
path OpenMode
mode forall a. Maybe a
Nothing OpenFileFlags
flags
#endif
#endif