system_core/libstats, branch replicant-10

Increase the SO_SNDBUF for statsd socket.

2019-04-02T20:55:28+00:00

In addition to the dgram queue size, the sender buffer size also matters.
Set it to a higher value (default is 224KB).

Test: manual
Change-Id: Ib610c1fa1eaf3c5e36f51854a2b0720f387dc1b8

Report last atom tag of the failed stats log.

2019-03-27T02:47:16+00:00

Test: manually tested with statsd
Change-Id: I4de61a2eea393e8518cb76147598778293440a81

stats_event_list changes for statsd mainline api

2019-03-22T22:34:18+00:00

stats_event_list changes for creating a generic api for statsd mainline
logging.

Test: builds
Test: existing logs continue to flow
Change-Id: I4163edc80ffcca61db7ab2a1e14ae8c14aab2347

Merge "Remove liblog/uio.c and "

2019-01-17T17:19:52+00:00

Remove __android_log_event_list and the reader aspect of android_log_event_list

2019-01-16T23:35:20+00:00

One user of each, dubious API, remove it while we work on a new one.

Test: build
Change-Id: If422246226addaf873dc2af32553fad3a5182089

Remove liblog/uio.c and

2019-01-16T22:26:36+00:00

readv() isn't used by anyone, writev() has one easily replaced user.
uio.h can be left as a private header for windows compatibility with
struct iovec.

Test: build
Change-Id: I33d4c6bdee6fd818271f78ae06abdd2aa09430f2

Log the last error code of StatsLog failures

2018-12-07T19:02:08+00:00

Test: builds and manual test
Bug: 80538532

Change-Id: I7f9d0e22b7ad4295dd787f6cb409bfb3342a7b27
Merged-In: I7f9d0e22b7ad4295dd787f6cb409bfb3342a7b27
(cherry picked from commit cb3527794cadfb828589e338602a08f464e40f83)

Add a function to pass byte array to the log context.

2018-12-06T21:03:12+00:00

The existing APIs will truncate the byte array in case of '\0' in between.

Test: test_drive with atom 103
Change-Id: I104d35b330c6b52e2fdce1f5d4305dca08228f1b

Make native metrics logger write to statsd socket

2018-10-24T22:19:14+00:00

Previous submission of this change, aosp/790068, caused a failure in
sdk_mac for CLOCK_REALTIME and  not being available.

Bug: 110537511
Test: compiles without failures and verified the correct metric
Change-Id: Iba1dc920ad82e88a4bcdd2feaee9a06202a440c2

Revert "Make native metrics logger write to statsd socket"

2018-10-19T01:41:07+00:00

This reverts commit 34bc567a939d9ddbd532b9fd5caeac054b79f124.

Reason for revert: build failure

Change-Id: I67e0270051a82db7f524ed219316f02f2766d6e1