commit d035dbbecf44191af398261b722d72026678eea8
author Mark Salyzyn <salyzyn@google.com> Mon Mar 26 08:23:00 2018 -0700
committer Mark Salyzyn <salyzyn@google.com> Wed Apr 18 14:02:05 2018 -0700
tree 791494c18ef3cde456e80aee9c1da34ff4e74f0d
parent f089e1403baa70864869aea4eb680c82f7debbb1

llkd: default enabled for userdebug

If LLK_ENABLE_DEFAULT is false, then check "ro.llk.enable" for "eng",
also the default value if not set, and then check if userdebug build
to establish a default of true for enable.  Same for
ro.khungtask.enable.

Test: llkd_unit_test report eng status on "userdebug" or "user" builds
Bug: 33808187
Bug: 72838192
Change-Id: I2adb23c7629dccaa2856c50bccbf4e363703c82c

llkd/libllkd.cpp

diff --git a/llkd/libllkd.cpp b/llkd/libllkd.cpp
index b25eb06..d828105 100644
--- a/llkd/libllkd.cpp
+++ b/llkd/libllkd.cpp
@@ -1032,6 +1032,10 @@
 
 bool llkInit(const char* threadname) {
     llkLowRam = android::base::GetBoolProperty("ro.config.low_ram", false);
+    if (!LLK_ENABLE_DEFAULT && android::base::GetBoolProperty("ro.debuggable", false)) {
+        llkEnable = android::base::GetProperty(LLK_ENABLE_PROPERTY, "eng") == "eng";
+        khtEnable = android::base::GetProperty(KHT_ENABLE_PROPERTY, "eng") == "eng";
+    }
     llkEnable = android::base::GetBoolProperty(LLK_ENABLE_PROPERTY, llkEnable);
     if (llkEnable && !llkTopDirectory.reset(procdir)) {
         // Most likely reason we could be here is llkd was started