28     BytracePluginConfig config;  in main()  local
29     config.set_outfile_name("/data/local/tmp/bytrace.txt");  in main()
30     config.set_clock("boot");  in main()
31     config.set_time(TRACE_TIME);  in main()
32     config.set_buffe_size(BUFFE_SIZE);  in main()
33     config.add_categories("sched");  in main()
34     config.add_categories("freq");  in main()
35     config.add_categories("idle");  in main()
36     config.add_categories("workq");  in main()
38     std::vector<char> buffer(config.ByteSizeLong());  in main()
39 …  CHECK_TRUE(config.SerializeToArray(buffer.data(), buffer.size()), 0, "Serialize config FAILED!");  in main()