twin/xmonad
1
0
Fork 0
mirror of https://github.com/xmonad/xmonad.git synced 2025-05-19 00:20:22 -07:00
Code Issues Packages Projects Releases Wiki Activity

Fix compatibilities with unix 2.8.0.0

Browse Source 
The version of unix removes the 3rd Maybe FileMode argument of openFd,
so we need to handle this breaking change using a MIN_VERSION macro. The
argument is integrated with the OpenFileFlags argument and the
integrated value in defaultFileFlags is Nothing, so there's no
difference between the two function calls.
This commit is contained in:
a5ob7r 2022-11-05 00:11:06 +09:00
parent ab99c17a68
commit 044d9244e5
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/XMonad/Core.hs
View File

@ -1,3 +1,4 @@
{-# LANGUAGE CPP #-}
{-# LANGUAGE DeriveTraversable #-}
{-# LANGUAGE ExistentialQuantification #-}
{-# LANGUAGE FlexibleInstances #-}
@ -452,7 +453,11 @@ xfork x = io . forkProcess . finally nullStdin $ do
x
where
nullStdin = do
#if MIN_VERSION_unix(2,8,0)
fd <- openFd "/dev/null" ReadOnly defaultFileFlags
#else
fd <- openFd "/dev/null" ReadOnly Nothing defaultFileFlags
#endif
dupTo fd stdInput
closeFd fd