hIsReadable, hIsWritable, -- :: Handle -> IO Bool
hIsSeekable, -- :: Handle -> IO Bool
- -- ** Terminal operations
+ -- ** Terminal operations (not portable: ghc/hugs only)
#if !defined(__NHC__)
hIsTerminalDevice, -- :: Handle -> IO Bool
hGetEcho, -- :: Handle -> IO Bool
#endif
- -- ** Showing handle state
+ -- ** Showing handle state (not portable: ghc only)
#ifdef __GLASGOW_HASKELL__
hShow, -- :: Handle -> IO String
hGetBufNonBlocking, -- :: Handle -> Ptr a -> Int -> IO Int
#endif
- -- * Temporary files
+ -- * Temporary files (not portable: ghc/hugs only)
+#if !defined(__NHC__)
openTempFile,
openBinaryTempFile,
+#endif
) where
+#ifndef __NHC__
import Data.Bits
import Data.List
import Data.Maybe
import Foreign.C.Error
import Foreign.C.String
import System.Posix.Internals
+#endif
#ifdef __GLASGOW_HASKELL__
import GHC.Exception as ExceptionBase hiding (catch)
hSetBinaryMode _ _ = return ()
#endif
+#ifndef __NHC__
-- | The function creates a temporary file in ReadWrite mode.
-- The created file isn\'t deleted automatically, so you need to delete it manually.
openTempFile :: FilePath -- ^ Directory in which to create the file
write_flags = output_flags .|. o_WRONLY
rw_flags = output_flags .|. o_RDWR
append_flags = write_flags .|. o_APPEND
+#endif
-- $locking
-- Implementations should enforce as far as possible, at least locally to the