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

* 'fallocate_checks' of https://github.com/stoeckmann/util-linux:
  fallocate: Add range check
  fallocate: Improve argument range check
  fallocate: Use off_t instead of loff_t
  fallocate: Remove outdated copyright statement
  fallocate: Use correct formatters and casts