Use explicit language extensions & remove extension fields from base.cabal

[ghc-base.git] / System / Posix / Types.hs

diff --git a/System/Posix/Types.hs b/System/Posix/Types.hs
index 7ade7bf..676fead 100644 (file)
--- a/System/Posix/Types.hs
+++ b/System/Posix/Types.hs
@@ -1,4 +1,10 @@
-{-# OPTIONS_GHC -fno-implicit-prelude #-}
+{-# LANGUAGE CPP
+           , NoImplicitPrelude
+           , MagicHash
+           , GeneralizedNewtypeDeriving
+  #-}
+{-# OPTIONS_GHC -fno-warn-unused-binds #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  System.Posix.Types
@@ -13,8 +19,26 @@
 -- @\<sys\/types.h>@ C header on a POSIX system.
 --
 -----------------------------------------------------------------------------
-
+#ifdef __NHC__
+#define HTYPE_DEV_T
+#define HTYPE_INO_T
+#define HTYPE_MODE_T
+#define HTYPE_OFF_T
+#define HTYPE_PID_T
+#define HTYPE_SSIZE_T
+#define HTYPE_GID_T
+#define HTYPE_NLINK_T
+#define HTYPE_UID_T
+#define HTYPE_CC_T
+#define HTYPE_SPEED_T
+#define HTYPE_TCFLAG_T
+#define HTYPE_RLIM_T
+#define HTYPE_NLINK_T
+#define HTYPE_UID_T
+#define HTYPE_GID_T
+#else
 #include "HsBaseConfig.h"
+#endif
 
 module System.Posix.Types (
 
@@ -84,17 +108,22 @@ module System.Posix.Types (
   Limit
  ) where
 
+#ifdef __NHC__
+import NHC.PosixTypes
+import Foreign.C
+#else
+
 import Foreign
 import Foreign.C
 import Data.Typeable
-import Data.Bits
+-- import Data.Bits
 
 #ifdef __GLASGOW_HASKELL__
 import GHC.Base
 import GHC.Enum
 import GHC.Num
 import GHC.Real
-import GHC.Prim
+-- import GHC.Prim
 import GHC.Read
 import GHC.Show
 #else
@@ -163,6 +192,8 @@ type UserID         = CUid
 type GroupID        = CGid
 #endif
 
+#endif /* !__NHC__ */
+
 type ByteCount      = CSize
 type ClockTick      = CClock
 type EpochTime      = CTime
@@ -172,5 +203,5 @@ type FileMode       = CMode
 type ProcessID      = CPid
 type FileOffset     = COff
 type ProcessGroupID = CPid
-type Limit         = CLong
+type Limit          = CLong