Merge branch 'path' of https://github.com/stoeckmann/util-linux

* 'path' of https://github.com/stoeckmann/util-linux:
  sys-utils/lscpu: Use ul_path_scanf where possible
  lib/path: Set errno in case of fgets failure
  lib/path: fix typos
  lib/path: remove ul_prefix_fopen
  lib/path: set errno in case of error
  lib/path: fix possible out of boundary access