X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=System%2FPosix%2FInternals.hs;h=931aec2081605da0d1cd9eb7e03e54e3c38f9fd8;hb=471837cacf74589b7dcf6f94bd37a5a6db703463;hp=575ec66add595d4bae87fc3da835a1d111023aac;hpb=0c5850d96fccf621aa3bcbc15135020bd54533c5;p=haskell-directory.git

diff --git a/System/Posix/Internals.hs b/System/Posix/Internals.hs
index 575ec66..931aec2 100644
--- a/System/Posix/Internals.hs
+++ b/System/Posix/Internals.hs
@@ -44,7 +44,7 @@ import System.IO
 #ifdef __HUGS__
 import Hugs.Prelude (IOException(..), IOErrorType(..))
 
-{-# CBITS PrelIOUtils.c #-}
+{-# CBITS PrelIOUtils.c dirUtils.c #-}
 #endif
 
 -- ---------------------------------------------------------------------------
@@ -438,6 +438,19 @@ foreign import ccall unsafe "HsBase.h _setmode"
 --      printf( "'stdin' successfully changed to binary mode\n" );
 #endif
 
+-- traversing directories
+foreign import ccall unsafe "dirUtils.h __hscore_readdir"
+  readdir  :: Ptr CDir -> Ptr (Ptr CDirent) -> IO CInt
+ 
+foreign import ccall unsafe "HsBase.h __hscore_free_dirent"
+  freeDirEnt  :: Ptr CDirent -> IO ()
+ 
+foreign import ccall unsafe "HsBase.h __hscore_end_of_dir"
+  end_of_dir :: CInt
+ 
+foreign import ccall unsafe "HsBase.h __hscore_d_name"
+  d_name :: Ptr CDirent -> IO CString
+
 -- POSIX flags only:
 foreign import ccall unsafe "HsBase.h __hscore_o_rdonly" o_RDONLY :: CInt
 foreign import ccall unsafe "HsBase.h __hscore_o_wronly" o_WRONLY :: CInt