287 static std::string g_traceFolder;  variable
342     return access((g_traceFolder + filename).c_str(), F_OK) != -1;  in fileExists()
347     return access((g_traceFolder + filename).c_str(), W_OK) != -1;  in fileIsWritable()
356     int traceFD = creat((g_traceFolder + path).c_str(), 0);  in truncateFile()
358         fprintf(stderr, "error truncating %s: %s (%d)\n", (g_traceFolder + path).c_str(),  in truncateFile()
370     std::string fullFilename = g_traceFolder + filename;  in _writeStr()
407   int fd = open((g_traceFolder + k_traceMarkerPath).c_str(), O_WRONLY);  in writeClockSyncMarker()
548     std::ifstream clockFile((g_traceFolder + k_traceClockPath).c_str(), O_RDONLY);  in setClock()
654     if (!android::base::ReadFileToString(g_traceFolder + k_ftraceFilterPath, &buf)) {  in verifyKernelTraceFuncs()
904     int traceFD = open((g_traceFolder + k_traceStreamPath).c_str(), O_RDWR);  in streamTrace()
929     int traceFD = open((g_traceFolder + k_tracePath).c_str(), O_RDWR);  in dumpTrace()
1107         g_traceFolder = tracefs_path;  in findTraceFiles()
1109         g_traceFolder = debugfs_path;  in findTraceFiles()