1 /* 2 * Copyright (C) 2020 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 #pragma once 18 19 #include <string> 20 #include <vector> 21 22 #include <android-base/file.h> 23 24 #include "dso.h" 25 26 namespace simpleperf { 27 28 std::vector<Symbol> ReadSymbolMapFromString(const std::string& content); 29 ReadSymbolMapFromFile(const std::string & path)30inline std::vector<Symbol> ReadSymbolMapFromFile(const std::string& path) { 31 std::string content; 32 if (android::base::ReadFileToString(path, &content, /* follow_symlinks = */ true)) { 33 return ReadSymbolMapFromString(content); 34 } 35 return {}; 36 } 37 38 } // namespace simpleperf 39