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-rw-r--r--src/Utility/PosixFiles.hs42
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diff --git a/src/Utility/PosixFiles.hs b/src/Utility/PosixFiles.hs
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-{- POSIX files (and compatablity wrappers).
- -
- - This is like System.PosixCompat.Files, but with a few fixes.
- -
- - Copyright 2014 Joey Hess <id@joeyh.name>
- -
- - License: BSD-2-clause
- -}
-
-{-# LANGUAGE CPP #-}
-{-# OPTIONS_GHC -fno-warn-tabs #-}
-
-module Utility.PosixFiles (
- module X,
- rename
-) where
-
-import System.PosixCompat.Files as X hiding (rename)
-
-#ifndef mingw32_HOST_OS
-import System.Posix.Files (rename)
-#else
-import qualified System.Win32.File as Win32
-import qualified System.Win32.HardLink as Win32
-#endif
-
-{- System.PosixCompat.Files.rename on Windows calls renameFile,
- - so cannot rename directories.
- -
- - Instead, use Win32 moveFile, which can. It needs to be told to overwrite
- - any existing file. -}
-#ifdef mingw32_HOST_OS
-rename :: FilePath -> FilePath -> IO ()
-rename src dest = Win32.moveFileEx src dest Win32.mOVEFILE_REPLACE_EXISTING
-#endif
-
-{- System.PosixCompat.Files.createLink throws an error, but windows
- - does support hard links. -}
-#ifdef mingw32_HOST_OS
-createLink :: FilePath -> FilePath -> IO ()
-createLink = Win32.createHardLink
-#endif