logd: add getEventTag command and service
The event log tag service uses /dev/event-log-tags, pstore and
/data/misc/logd/event-log-tags as sticky storage for the invented
log tags.
Test: gTest liblog-unit-tests, logd-unit-tests & logcat-unit-tests
Bug: 31456426
Change-Id: Iacc8f36f4a716d4da8dca78a4a54600ad2a288dd
diff --git a/private/logpersist.te b/private/logpersist.te
index 5f4da0e..dbace69 100644
--- a/private/logpersist.te
+++ b/private/logpersist.te
@@ -18,5 +18,5 @@
# logpersist is allowed to write to /data/misc/log for userdebug and eng builds
neverallow logpersist { file_type userdebug_or_eng(`-misc_logd_file -coredump_file') }:file { create write append };
-neverallow { domain userdebug_or_eng(`-logpersist -dumpstate') } misc_logd_file:file no_rw_file_perms;
-neverallow { domain userdebug_or_eng(`-logpersist') } misc_logd_file:dir { add_name link relabelfrom remove_name rename reparent rmdir write };
+neverallow { domain -init userdebug_or_eng(`-logpersist -logd -dumpstate') } misc_logd_file:file no_rw_file_perms;
+neverallow { domain -init userdebug_or_eng(`-logpersist -logd') } misc_logd_file:dir { add_name link relabelfrom remove_name rename reparent rmdir write };