81   int ac;  in parse_args()  local
83   for (ac = 1; ac < argc; ++ac) {  in parse_args()
84     if (!strcmp(argv[ac], "-c")) {  in parse_args()
85       if (ac >= argc-1) {  in parse_args()
89       ConfigReader::setConfigFilePath(argv[ac+1]);  in parse_args()
90       ++ac;  in parse_args()
91     } else if (!strcmp(argv[ac], "-x")) {  in parse_args()
92       if (ac >= argc-1) {  in parse_args()
96       perf_file_to_convert = argv[ac+1];  in parse_args()
97       ++ac;  in parse_args()
99       LOG(ERROR) << "malformed command line: unknown option or arg " <<  argv[ac] << ")";  in parse_args()