Pull request for inclusion in `unix' module of fsync(2), fdatasync(2), posix_fadvise(2) and posix_fallocate(2)

[Ricardo Catalinas Jiménez]

Hi,

Please review this pull request:
https://github.com/jimenezrick/unix/compare/master...file-utils.patch

If you find interesting this patch, then:
git pull https://github.com/jimenezrick/unix.git file-utils

/Ricardo