tree 398ba561923220e29cfe1b749e691d5f1c589b44
parent 61e9ce6709a12cf39a9471476da3d50339efe466
author Mark Salyzyn <salyzyn@google.com> 1474475053 -0700
committer Mark Salyzyn <salyzyn@google.com> 1486074266 -0800

liblog: add /dev/event-log-tags for Tag Map

android_openEventTagMap(NULL) will open and mix content from
/system/etc/event-log-tags and /dev/event-log-tags.  Only
reports identicals if global.

Test: gTest logd-unit-tests and liblog-unit-tests, liblog-benchmarks.
Bug: 31456426
Change-Id: Ic17d52a7829a4daaf013828d08fc1c09446ae8ef