-- Stability : provisional
-- Portability : portable
--
--- $Id: Environment.hs,v 1.4 2002/01/02 14:40:11 simonmar Exp $
+-- $Id: Environment.hs,v 1.5 2002/04/24 16:09:22 simonmar Exp $
--
-- Miscellaneous information about the system environment.
--
peekArray (p - 1) (advancePtr argv 1) >>= mapM peekCString
-foreign import "getProgArgv" unsafe
+foreign import ccall unsafe "getProgArgv"
getProgArgv :: Ptr CInt -> Ptr (Ptr CString) -> IO ()
-- Computation `getProgName' returns the name of the program
else ioException (IOError Nothing NoSuchThing "getEnv"
"no environment variable" (Just name))
-foreign import ccall "getenv" unsafe
+foreign import ccall unsafe "getenv"
c_getenv :: CString -> IO (Ptr CChar)