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 <stdint.h>
20 #include <string.h>
21 #include <string>
22 
23 struct ProcessInfo {
24   static constexpr size_t kMaxArchNameLength = 16;
25 
26   uint64_t pid;
27   bool debuggable;
28   bool profileable;
29   int32_t arch_name_length;            // length of architecture name in bytes
30   char arch_name[kMaxArchNameLength];  // ISA name, e.g., "arm64"
31 
ProcessInfoProcessInfo32   ProcessInfo() : pid(0), debuggable(false), profileable(false), arch_name_length(0) {}
33 
ProcessInfoProcessInfo34   ProcessInfo(uint64_t pid, bool dbg, bool prof, const std::string& arch)
35       : pid(pid), debuggable(dbg), profileable(prof) {
36     arch_name_length = std::min(arch.size(), kMaxArchNameLength);
37     memcpy(arch_name, arch.data(), arch_name_length);
38   }
39 };
40