[Swan-commit] Changes to ref refs/heads/master

[D. Hugh Redelmeier]

New commits:
commit c5334a3fe8dd5e6f6053658461df0b2a46c3596c
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Tue Aug 22 17:29:24 2017 -0400

    be more careful with IFNAMSIZ
    
    For interface names, BSD uses NUL-padding and Linux uses NUL-termination.
    For portability, we use NUL-padding with at least one NUL.
    That means that we don't support the maximum-length BSD names.