tree 4c58ee9bfb502a2d290c9a362bd9ae7a81c058b5
parent aff267369c2acd92ff0640637e17c2deef9142c4
author Luke Huang <huangluke@google.com> 1542685103 +0800
committer Luke Huang <huangluke@google.com> 1544559461 +0800

Add asynchronous DNS query API

Adds support for asynchronous "raw" DNS API for clients.
API allows apps to use multinetworking capability correctly
and also allows other query types than A/AAAA.

Test: built, flashed, booted
      cts test: NativeDnsAsyncTest

Change-Id: I4701b76bd8f0094ef1bdd7c5371b54387914a91b