am 1d8130e8: am 56b18bb4: am a26dd781: Merge "Add getmntent_r to our collection of <mntent.h> compatibility stubs."

* commit '1d8130e8b30e25ad8e3e33bbd0d08f8e44f73a35':
  Add getmntent_r to our collection of <mntent.h> compatibility stubs.