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 #ifndef INCLUDE_PERFETTO_EXT_TRACE_PROCESSOR_DEMANGLE_H_
18 #define INCLUDE_PERFETTO_EXT_TRACE_PROCESSOR_DEMANGLE_H_
19 
20 #include "perfetto/ext/base/utils.h"
21 
22 namespace perfetto {
23 namespace trace_processor {
24 namespace demangle {
25 
26 // Returns a |malloc|-allocated C string with the demangled name.
27 // Returns an empty pointer if demangling was unsuccessful.
28 std::unique_ptr<char, base::FreeDeleter> Demangle(const char* mangled_name);
29 
30 }  // namespace demangle
31 }  // namespace trace_processor
32 }  // namespace perfetto
33 
34 #endif  // INCLUDE_PERFETTO_EXT_TRACE_PROCESSOR_DEMANGLE_H_
35