tree 9ba0abd13213ec13f24e7e5edca946915d7de2f3
parent 768747774273e7430b1e6611d87fcb31a6e6c475
author lifr <lifr@google.com> 1582636285 +0800
committer Frank Li <lifr@google.com> 1585733538 +0000

Define rcode=12~15 (UNASSIGNED) in rcode enum type

RCODE   Name
11      NS_R_MAX
12      NS_R_UNASSIGNED12
13      NS_R_UNASSIGNED13
14      NS_R_UNASSIGNED14
15      NS_R_UNASSIGNED15
16      NS_R_BADVERS

According the stats data of Dns Resolver module,
Some DNS Servers might return undefined code to devices.
Without the enum definition, that would be noise for our dashboard

Bug: 150194702
Test: Manual test with statsd_testdrive
Change-Id: I178164f37b70d0ce86dfb7e37e01b663abbf82f2