+ setArgsPrim :: CInt -> Ptr CString -> IO ()
+
+-- |'getEnvironment' retrieves the entire environment as a
+-- list of @(key,value)@ pairs.
+--
+-- If an environment entry does not contain an @\'=\'@ character,
+-- the @key@ is the whole entry and the @value@ is the empty string.
+
+getEnvironment :: IO [(String, String)]
+getEnvironment = do
+ pBlock <- getEnvBlock
+ if pBlock == nullPtr then return []
+ else do
+ stuff <- peekArray0 nullPtr pBlock >>= mapM peekCString
+ return (map divvy stuff)
+ where
+ divvy str =
+ case break (=='=') str of
+ (xs,[]) -> (xs,[]) -- don't barf (like Posix.getEnvironment)
+ (name,_:value) -> (name,value)
+
+foreign import ccall unsafe "__hscore_environ"
+ getEnvBlock :: IO (Ptr CString)