tree cb4468cc6114238740ef29973bd5d5fa951fa826
parent 4afd635be1b956c40f36758a482e6d83502fbb42
author Elliott Hughes <enh@google.com> 1450564750 -0800
committer Elliott Hughes <enh@google.com> 1450565349 -0800

Implement getifaddrs(3)/freeifaddrs(3).

Time to dust off the old libcore implementation from gingerbread and add it
to bionic. Unlike the original, this actually looks at both RTM_NEWLINK and
RTM_NEWADDR.

Bug: http://b/26238832
Change-Id: I7bb4b432deb766065b66b9c9ff36ed68249aba82