export CreateProcess fields from Utility.Process

update code to avoid cwd and env redefinition warnings

Utility/Batch.hs

@@ -16,7 +16,6 @@ import Control.Concurrent.Async
 import System.Posix.Process
 #endif
 import qualified Control.Exception as E
-import System.Process (env)
 
 {- Runs an operation, at batch priority.
  -

Utility/CoProcess.hs

@@ -37,8 +37,8 @@ data CoProcessSpec = CoProcessSpec
 	}
 
 start :: Int -> FilePath -> [String] -> Maybe [(String, String)] -> IO CoProcessHandle
-start numrestarts cmd params env = do
-	s <- start' $ CoProcessSpec numrestarts cmd params env
+start numrestarts cmd params environ = do
+	s <- start' $ CoProcessSpec numrestarts cmd params environ
 	newMVar s
 
 start' :: CoProcessSpec -> IO CoProcessState

Utility/ExternalSHA.hs

@@ -15,7 +15,6 @@ import Utility.Process
 import Utility.FileSystemEncoding
 import Utility.Misc
 
-import System.Process
 import Data.List
 import Data.Char
 import Control.Applicative

Utility/Process.hs

@@ -10,7 +10,7 @@
 
 module Utility.Process (
 	module X,
-	CreateProcess,
+	CreateProcess(..),
 	StdHandle(..),
 	readProcess,
 	readProcessEnv,

Utility/SafeCommand.hs

@@ -9,7 +9,6 @@ module Utility.SafeCommand where
 
 import System.Exit
 import Utility.Process
-import System.Process (env)
 import Data.String.Utils
 import Control.Applicative
 import System.FilePath