highlight: Ignore failure of chmod
The chmod
makes sure the file is writable for the open
call, but it
will fail if the file does not exist yet. After we ignore the failure,
the open
will create the file correctly.
The chmod
makes sure the file is writable for the open
call, but it
will fail if the file does not exist yet. After we ignore the failure,
the open
will create the file correctly.