tree 9da21caf1abe96c19c4b2d2eed0c92617f22d183
parent 5e65a2fa07b6a3589daa10a3fb70ed518be7578c
author Luke Huang <huangluke@google.com> 1560762401 +0800
committer Luke Huang <huangluke@google.com> 1561099669 +0800

Separate resolv_getaddrinfo from android_getaddrinfofornetcontext

1. Separate resolv_getaddrinfo from android_getaddrinfofornetcontext
   which only do explore_fqdn()
2. cleanup for android_getaddrinfofornetcontext/explore_fqdn

Bug: 135506574
Test: cd system/netd && atest
Change-Id: Ie5c9721f69a9c3dcf5941bd4321d076bb99c313a