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Diffstat (limited to 'libraries/base/GHC/IO/FD.hs')
| -rw-r--r-- | libraries/base/GHC/IO/FD.hs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libraries/base/GHC/IO/FD.hs b/libraries/base/GHC/IO/FD.hs index 9e9fa428b8..e97229704c 100644 --- a/libraries/base/GHC/IO/FD.hs +++ b/libraries/base/GHC/IO/FD.hs @@ -537,8 +537,8 @@ fdWriteNonBlocking fd ptr _offset bytes = do #if !defined(mingw32_HOST_OS) {- -NOTE [nonblock]: - +Note [nonblock] +~~~~~~~~~~~~~~~ Unix has broken semantics when it comes to non-blocking I/O: you can set the O_NONBLOCK flag on an FD, but it applies to the all other FDs attached to the same underlying file, pipe or TTY; there's no way to |