Update all uses of forkProcess to xfork

XMonad/Util/NamedActions.hs

@@ -42,15 +42,8 @@ module XMonad.Util.NamedActions (
 
 
 import XMonad.Actions.Submap(submap)
-import XMonad(KeySym, KeyMask, X, Layout, Message,
-              XConfig(keys, layoutHook, modMask, terminal, workspaces, XConfig),
-              io, spawn, whenJust, ChangeLayout(NextLayout), IncMasterN(..),
-              Resize(..), kill, refresh, screenWorkspace, sendMessage, setLayout,
-              windows, withFocused, controlMask, mod1Mask, mod2Mask, mod3Mask,
-              mod4Mask, mod5Mask, shiftMask, xK_1, xK_9, xK_Return, xK_Tab, xK_c,
-              xK_comma, xK_e, xK_h, xK_j, xK_k, xK_l, xK_m, xK_n, xK_p,
-              xK_period, xK_q, xK_r, xK_space, xK_t, xK_w, keysymToString)
-import System.Posix.Process(executeFile, forkProcess)
+import XMonad
+import System.Posix.Process(executeFile)
 import Control.Arrow(Arrow((&&&), second, (***)))
 import Data.Bits(Bits((.&.), complement, (.|.)))
 import Data.Function((.), const, ($), flip, id)
@@ -212,7 +205,7 @@ showKm keybindings = padding $ do
 -- | An action to send to 'addDescrKeys' for showing the keybindings. See also 'showKm' and 'showKmSimple'
 xMessage :: [((KeyMask, KeySym), NamedAction)] -> NamedAction
 xMessage x = addName "Show Keybindings" $ io $ do
-    forkProcess $ executeFile "xmessage" True ["-default", "okay", unlines $ showKm x] Nothing
+    xfork $ executeFile "xmessage" True ["-default", "okay", unlines $ showKm x] Nothing
     return ()
 
 -- | Merge the supplied keys with 'defaultKeysDescr', also adding a keybinding

XMonad/Util/Run.hs

@@ -32,7 +32,7 @@ module XMonad.Util.Run (
                          ) where
 
 import System.Posix.IO
-import System.Posix.Process (executeFile, forkProcess, createSession)
+import System.Posix.Process (executeFile, createSession)
 import Control.Concurrent (threadDelay)
 import Control.Exception (try) -- use OldException with base 4
 import System.IO
@@ -67,7 +67,7 @@ runProcessWithInput cmd args input = io $ do
 -- | Wait is in µs (microseconds)
 runProcessWithInputAndWait :: MonadIO m => FilePath -> [String] -> String -> Int -> m ()
 runProcessWithInputAndWait cmd args input timeout = io $ do
-    forkProcess $ do
+    xfork $ do
         (pin, pout, perr, _) <- runInteractiveProcess cmd args Nothing Nothing
         hPutStr pin input
         hFlush pin
@@ -107,7 +107,7 @@ it makes use of shell interpretation by relying on @$HOME@ and
 interpolation, whereas the safeSpawn example can be safe because
 Firefox doesn't need any arguments if it is just being started. -}
 safeSpawn :: MonadIO m => FilePath -> [String] -> m ()
-safeSpawn prog args = liftIO (try (forkProcess $ executeFile prog True args Nothing) >> return ())
+safeSpawn prog args = liftIO (try (xfork $ executeFile prog True args Nothing) >> return ())
 
 -- | Like 'safeSpawn', but only takes a program (and no arguments for it). eg.
 --
@@ -135,7 +135,7 @@ spawnPipe x = io $ do
     setFdOption wr CloseOnExec True
     h <- fdToHandle wr
     hSetBuffering h LineBuffering
-    forkProcess $ do
+    xfork $ do
         createSession
         uninstallSignalHandlers
         dupTo rd stdInput

XMonad/Util/Timer.hs

@@ -23,7 +23,6 @@ import XMonad
 import Control.Applicative
 import Control.Concurrent
 import Data.Unique
-import System.Posix.Process (forkProcess)
 
 -- $usage
 -- This module can be used to setup a timer to handle deferred events.
@@ -36,7 +35,7 @@ type TimerId = Int
 startTimer :: Rational -> X TimerId
 startTimer s = io $ do
   u   <- hashUnique <$> newUnique
-  forkProcess $ do
+  xfork $ do
     d   <- openDisplay ""
     rw  <- rootWindow d $ defaultScreen d
     threadDelay (fromEnum $ s * 1000000)