tree a8662a612d76c1c20cb0e7382f7f20babf5b2288
parent 36a0a6cd9201ff6e04f4040d0302c90ea3ee6c5d
author Michael Forney <mforney@mforney.org> 1467998653 -0700
committer sin <sin@2f30.org> 1468055836 +0100

touch: Use special UTIME_NOW and UTIME_OMIT values

This allows users to touch files they have write access to, but aren't the
owner.

Also, remove utime.h include (not necessary since
4132561c1729df9440a6ae2566a0cccadcccf860), and make sure to check the return
value of localtime (potentially preventing a NULL pointer derefence).