diff options
| -rw-r--r-- | libraries/base/System/IO.hs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libraries/base/System/IO.hs b/libraries/base/System/IO.hs index 59390c7ab4..864037d268 100644 --- a/libraries/base/System/IO.hs +++ b/libraries/base/System/IO.hs @@ -475,7 +475,9 @@ openTempFile :: FilePath -- ^ Directory in which to create the file -> String -- ^ File name template. If the template is \"foo.ext\" then -- the created file will be \"fooXXX.ext\" where XXX is some -- random number. Note that this should not contain any path - -- separator characters. + -- separator characters. On Windows, the template prefix may + -- be trunacted to 3 chars, e.g. \"foobar.ext\" will be + -- \"fooXXX.ext\". -> IO (FilePath, Handle) openTempFile tmp_dir template = openTempFile' "openTempFile" tmp_dir template False 0o600 |