+ Reuse the log_event_list from liblog. StatsLog's binary format remains unchanged
+ Copied socket write code from liblog, including the retry logic.
+ Added build flags to control the StatsLog channel (logd, statsd, or both for debugging)
Bug: 78239479
Test: locally tested and saw logs being written to statsd
Change-Id: I7b1f0069ead00bbf3c29e4bd5b7f363a7ce26abe
rather than during the runtime of statsd
The purpose of this change is to prevent causing selinux violation by
trying to mkdir to /data/misc/ directory when statsd doesn't have
permission to do so.
Bug: 71537285
Test: manually tested to make sure that there's no sepolicy violation
Change-Id: I9c4ccecc416f41923c9b24dd44a388d135fecc07
+ Assign permission android.permission.STATSCOMPANION to statsd
+ Fixes in StatsCompanionService to allow statsd to get uid mapping
Test: manual
Change-Id: I3e6ca79eefed7f93a4588578c156321c4c278fd3
It doesn't start yet by default. When you start it manually, it sets
itself up as a binder system service and starts a thread to read the
event log.
Test: Run statsd, observe output. also run stats_test
Change-Id: If435d6a80fef3c1d957aedb61699bf5e9aae7e56
