-----------------------------------------------------------------------------
---
+-- |
-- Module : System.Directory
-- Copyright : (c) The University of Glasgow 2001
--- License : BSD-style (see the file libraries/core/LICENSE)
+-- License : BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer : libraries@haskell.org
-- Stability : provisional
-- Portability : portable
--
--- $Id: Directory.hs,v 1.1 2002/02/05 17:32:27 simonmar Exp $
---
-- System-independent interface to directory manipulation.
--
-----------------------------------------------------------------------------
exec <- c_access s x_OK
withFileStatus name $ \st -> do
is_dir <- isDirectory st
- is_reg <- isRegularFile st
return (
Permissions {
readable = read == 0,
writable = write == 0,
executable = not is_dir && exec == 0,
- searchable = not is_reg && exec == 0
+ searchable = is_dir && exec == 0
}
)
mode <- st_mode stat
return (s_isdir mode)
-isRegularFile :: Ptr CStat -> IO Bool
-isRegularFile stat = do
- mode <- st_mode stat
- return (s_isreg mode)
-
emptyCMode :: CMode
emptyCMode = 0