Dont return empty strings when reading a directory or if the path doesnt exist. Instead return nil.
Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
TODO: we must start separating between the different UNIXes and maybe call this something better than LinuxFile, but for now: since most of the things will stay the same, add the bsd stat command as an alternative to the linux stat command and parse its output.
Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
For now: Since stat throws exit code 1 on selinux label checks if no selinux label (or system) is present, it would signal us to disregard results. However, the results are actually complete and can be fully used, with selinux_label becoming "?".
Signed-off-by: Dominik Richter <dominik.richter@gmail.com>
