hPutBuf, -- :: Handle -> Ptr a -> Int -> IO ()
hGetBuf, -- :: Handle -> Ptr a -> Int -> IO Int
#if !defined(__NHC__) && !defined(__HUGS__)
+ hGetBufSome, -- :: Handle -> Ptr a -> Int -> IO Int
hPutBufNonBlocking, -- :: Handle -> Ptr a -> Int -> IO Int
hGetBufNonBlocking, -- :: Handle -> Ptr a -> Int -> IO Int
#endif
#ifdef __GLASGOW_HASKELL__
import GHC.Base
+import GHC.Real
import GHC.IO hiding ( onException )
import GHC.IO.IOMode
import GHC.IO.Handle.FD
+import qualified GHC.IO.FD as FD
import GHC.IO.Handle
+import GHC.IO.Handle.Text ( hGetBufSome )
import GHC.IORef
import GHC.IO.Exception ( userError )
import GHC.IO.Encoding
-- Assume a unix platform, where text and binary I/O are identical.
openBinaryFile = openFile
hSetBinaryMode _ _ = return ()
+
+type CMode = Int
#endif
-- | The function creates a temporary file in ReadWrite mode.
oflags = oflags1 .|. binary_flags
#endif
-#ifdef __NHC__
+#if defined(__NHC__)
findTempName x = do h <- openFile filepath ReadWriteMode
return (filepath, h)
-#else
+#elif defined(__GLASGOW_HASKELL__)
findTempName x = do
fd <- withFilePath filepath $ \ f ->
c_open f oflags mode
then findTempName (x+1)
else ioError (errnoToIOError loc errno Nothing (Just tmp_dir))
else do
- -- XXX We want to tell fdToHandle what the filepath is,
- -- as any exceptions etc will only be able to report the
- -- fd currently
+
+ (fD,fd_type) <- FD.mkFD (fromIntegral fd) ReadWriteMode Nothing{-no stat-}
+ False{-is_socket-}
+ True{-is_nonblock-}
+
+ h <- mkHandleFromFD fD fd_type filepath ReadWriteMode False{-set non-block-}
+ (Just localeEncoding)
+
+ return (filepath, h)
+#else
h <- fdToHandle fd `onException` c_close fd
return (filepath, h)
#endif
+
where
filename = prefix ++ show x ++ suffix
filepath = tmp_dir `combine` filename