message: check if log file is available
diff: @@ -211,9 +211,11 @@ static int is_hermit_available(void)
  exit(1);
  }
  - if (qemu)
  + if (qemu) {
  file = fopen(tmpname, "r");
  - else {
  + if (!file)
  + printf("%s is available\n", tmpname);
  + } else {
  char logname[MAX_PATH];
  snprintf(logname, MAX_PATH, "/sys/hermit/isle%d/log", isle_nr);
  