From 156f4774ca62e84d5a936597cec1b2faf1edee20 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 1 May 2020 10:03:26 +0200
Subject: Flameshot.Internal.Process: drop writeDaemon

---
 src/Flameshot/Internal/Process.hs | 25 ++-----------------------
 1 file changed, 2 insertions(+), 23 deletions(-)

diff --git a/src/Flameshot/Internal/Process.hs b/src/Flameshot/Internal/Process.hs
index a4dc963..c25ac39 100644
--- a/src/Flameshot/Internal/Process.hs
+++ b/src/Flameshot/Internal/Process.hs
@@ -3,12 +3,12 @@
 {-# LANGUAGE MultiWayIf #-}
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE RecordWildCards #-}
-module Flameshot.Internal.Process (Callbacks(..),run,runAway,writeDaemon) where
+module Flameshot.Internal.Process (Callbacks(..),run,runAway) where
 
 import Control.Concurrent (forkIO,threadDelay)
 import Control.Concurrent.Async (race)
 import Control.Exception
-import Control.Monad.Extended (untilM_,unless,void)
+import Control.Monad.Extended (untilM_,unless)
 import Data.ByteString (ByteString)
 import qualified Data.ByteString as BS
 import Data.Text (Text)
@@ -18,11 +18,6 @@ import System.IO (BufferMode(LineBuffering),hSetBuffering)
 import System.IO (Handle,hClose,hIsEOF)
 import System.IO.Error (catchIOError,isDoesNotExistError)
 import System.Process
-import System.Posix.Directory (changeWorkingDirectory)
-import System.Posix.Files (setFileCreationMask)
-import System.Posix.IO (closeFd,dupTo,openFd,stdError,stdInput,stdOutput)
-import System.Posix.IO (defaultFileFlags,OpenMode(WriteOnly))
-import System.Posix.Process (createSession,forkProcess,getProcessStatus)
 import System.Posix.Process (getProcessGroupIDOf)
 import System.Posix.Signals (Signal,signalProcessGroup,killProcess)
 import System.Posix.Types (ProcessGroupID)
@@ -114,22 +109,6 @@ run path args cwd env input hTimeout Callbacks{..} =
           , new_session = True
           }
 
-
-writeDaemon :: FilePath -> [String] -> ByteString -> IO ()
-writeDaemon path args input = do
-    pid <- forkProcess $ do
-      _ <- setFileCreationMask 0o0027
-      _ <- createSession
-      changeWorkingDirectory "/"
-      closeFd stdInput
-      bracket (openFd "/dev/null" WriteOnly Nothing defaultFileFlags) closeFd
-        $ \hnull -> mapM_ (dupTo hnull) [stdOutput, stdError]
-      (Just hin, _, _, _) <-
-        createProcess (proc path args) { std_in = CreatePipe }
-      BS.hPut hin input
-      hClose hin
-    void (getProcessStatus True False pid)
-
 runAway :: FilePath
      -> [String]
      -> Maybe FilePath
-- 
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