tree de037dd6a27e586f374ba31dfb0649d65e72db88
parent f275968b1b3499a6095d64648d16fe0dc5168c80
author Chenbo Feng <fengc@google.com> 1507682000 -0700
committer Chenbo Feng <fengc@google.com> 1510279149 -0800

New commands for replacing qtaguid native API

Added four new commands in FWmark server client module to realize the
functionality of the native qtaguid code inside libcutils. These
commands allows processes to tag/untag a specific socket. Change counter
set of a specific uid and delete the statistics of a uid tag pair

Test: netd_integration_test: all tests pass
      netd_unit_test: 71 tests passed, test program ended with
      segmentation fault.
      netd_benchmark_test:
	Benchmark                                                                    Time           CPU Iterations
	-----------------------------------------------------------------------------------------------------------
	ipv4_metrics_reporting_no_fwmark/min_time:0.500/manual_time             490311 ns    1321836 ns       1523 734166
	ipv4_metrics_reporting_no_load/min_time:0.500/manual_time               971644 ns    1754024 ns        677 1498332
	ipv4_full_reporting_no_load/min_time:0.500/manual_time                 1668522 ns    1905846 ns        330 2428333
	ipv4_metrics_reporting_high_load/min_time:0.500/real_time/threads:1    1563602 ns    1152833 ns        329
	ipv4_full_reporting_high_load/min_time:0.500/real_time/threads:1       2186832 ns    1446244 ns        337
	ipv6_metrics_reporting_no_fwmark/min_time:0.500/manual_time             518447 ns    1402849 ns       1194 766667
	ipv6_metrics_reporting_no_load/min_time:0.500/manual_time              1124998 ns    1872343 ns        551 1585000
	ipv6_full_reporting_no_load/min_time:0.500/manual_time                 1707226 ns    1999032 ns        503 2586667
	ipv6_metrics_reporting_high_load/min_time:0.500/real_time/threads:1    1790899 ns    1311401 ns        447
	ipv6_full_reporting_high_load/min_time:0.500/real_time/threads:1       2224263 ns    1443308 ns        311
	DnsFixture/getaddrinfo_log_nothing/real_time/threads:1                 8738083 ns    1648450 ns        100
	DnsFixture/getaddrinfo_log_nothing/real_time/threads:2                 4154537 ns     989402 ns        136
	DnsFixture/getaddrinfo_log_nothing/real_time/threads:4                 3849070 ns     988386 ns        232
	DnsFixture/getaddrinfo_log_nothing/real_time/threads:8                 1867350 ns     603123 ns        552
	DnsFixture/getaddrinfo_log_nothing/real_time/threads:16                4677366 ns     809034 ns        160
	DnsFixture/getaddrinfo_log_nothing/real_time/threads:32                2932518 ns     680202 ns        320
	DnsFixture/getaddrinfo_log_metrics/real_time/threads:1                 6851425 ns    1285477 ns        100
	DnsFixture/getaddrinfo_log_metrics/real_time/threads:2                 4348378 ns     973831 ns        122
	DnsFixture/getaddrinfo_log_metrics/real_time/threads:4                 3850877 ns     900753 ns        204
	DnsFixture/getaddrinfo_log_metrics/real_time/threads:8                 1492482 ns     593676 ns        536
	DnsFixture/getaddrinfo_log_metrics/real_time/threads:16                2170729 ns     598599 ns        304
	DnsFixture/getaddrinfo_log_metrics/real_time/threads:32                2159187 ns     600411 ns        320
	DnsFixture/getaddrinfo_log_everything/real_time/threads:1              5321642 ns     906195 ns        101
	DnsFixture/getaddrinfo_log_everything/real_time/threads:2              3689002 ns     887944 ns        266
	DnsFixture/getaddrinfo_log_everything/real_time/threads:4              2879940 ns     789382 ns        440
	DnsFixture/getaddrinfo_log_everything/real_time/threads:8              2578146 ns     696420 ns        408
	DnsFixture/getaddrinfo_log_everything/real_time/threads:16             1857378 ns     593976 ns        544
	DnsFixture/getaddrinfo_log_everything/real_time/threads:32             2395951 ns     617320 ns        640

Bug: 30950746
Change-Id: I3a20f4dc523097d46fc1f7a9117b59f083d5c23d