31   std::string name;
32   std::vector<std::string> arguments;
33   std::string return_value;
37 std::vector<std::string> ReadLines(const std::string& file_path) {  in ReadLines()
38   std::vector<std::string> lines;  in ReadLines()
40   std::string line;  in ReadLines()
51 Syscall ProcessLine(const std::string& line) {  in ProcessLine()
55   std::string raw_arguments = line.substr(line.find('(') + 1, line.find(')') - line.find('(') - 1);  in ProcessLine()
61   while ((next = raw_arguments.find(", ", last)) != std::string::npos) {  in ProcessLine()
62     std::string part = raw_arguments.substr(last, next - last);  in ProcessLine()
66   std::string part = raw_arguments.substr(last);  in ProcessLine()
73 std::map<int, std::vector<std::string>> SplitByPid(const std::vector<std::string>& lines) {  in SplitByPid()
74   std::map<int, std::vector<std::string>> lines_by_pid;  in SplitByPid()
88     const std::map<int, std::vector<std::string>>& lines_by_pid) {  in ProcessLines()
96       if (line.find("resumed>") != std::string::npos) continue;  in ProcessLines()
99       if (line.find("<detached ...>") != std::string::npos) continue;  in ProcessLines()
103       if (line.find("<unfinished ...>") != std::string::npos) {  in ProcessLines()
143   std::string absolute_path = argv[2];  in main()
156           syscall.arguments[1].find(absolute_path) != std::string::npos) {  in main()
158         std::string path_name = syscall.arguments[1].substr(absolute_path.size() + 2);  in main()
163         if (syscall.return_value.find("-1") != std::string::npos) continue;  in main()