1 /*
2  * Copyright (C) 2022 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include "MediaUtilsDelayedLibrary.h"
18 #include <utils/CallStack.h>
19 
20 // Methods that are dynamically linked.
21 namespace {
22 
getCallStackStringForTid(pid_t tid)23 std::string getCallStackStringForTid(pid_t tid) {
24     android::CallStack cs{};
25     cs.update(0 /* ignoreDepth */, tid);
26     return cs.toString().c_str();
27 }
28 
29 } // namespace
30 
31 // leave global, this is picked up from dynamic linking
32 android::mediautils::delayed_library::DelayedDispatchTable gDelayedDispatchTable {
33     getCallStackStringForTid,
34 };
35