Trampoline atrace definitions through libbinder to libcutils
This avoids adding libcutils (additional) deps to aidls that
generate binder trace tags (the default for cpp backends now).
Others:
1. Added libbinder to libinputflinger_base_defaults to fix the
build
2. Fixed redefinition of ATRACE_TAG by redefining package manager
specific trace functions in a separate source
Test: Manual
Bug: 161393989
Change-Id: I7b83c0d11c3fa98bf31c29a880853566ad0909c3
diff --git a/libs/binder/Trace.cpp b/libs/binder/Trace.cpp
new file mode 100644
index 0000000..1ebfa1a
--- /dev/null
+++ b/libs/binder/Trace.cpp
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <binder/Trace.h>
+#include <cutils/trace.h>
+
+namespace android {
+namespace binder {
+
+void atrace_begin(uint64_t tag, const char* name) {
+ ::atrace_begin(tag, name);
+}
+
+void atrace_end(uint64_t tag) {
+ ::atrace_end(tag);
+}
+
+} // namespace binder
+} // namespace android