1 /* 2 * Copyright (C) 2016 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 LIBMEMUNREACHABLE_PROCESS_MAPPING_H_ 18 #define LIBMEMUNREACHABLE_PROCESS_MAPPING_H_ 19 20 #include <string.h> 21 22 #include "Allocator.h" 23 24 namespace android { 25 26 struct Mapping { 27 uintptr_t begin; 28 uintptr_t end; 29 bool read; 30 bool write; 31 bool execute; 32 char name[96]; 33 MappingMapping34 Mapping() {} MappingMapping35 Mapping(uintptr_t begin, uintptr_t end, bool read, bool write, bool execute, const char* name) 36 : begin(begin), end(end), read(read), write(write), execute(execute) { 37 strlcpy(this->name, name, sizeof(this->name)); 38 } 39 }; 40 41 // This function is not re-entrant since it uses a static buffer for 42 // the line data. 43 bool ProcessMappings(pid_t pid, allocator::vector<Mapping>& mappings); 44 45 } // namespace android 46 47 #endif // LIBMEMUNREACHABLE_PROCESS_MAPPING_H_ 48