- const char *directory = "/tmp";
- const char *home_dir = getenv("HOME");
-
- if (getuid() != 0 && home_dir != NULL)
- directory = home_dir;
- snprintf(buffer, buflen - 1, FBARRAY_FMT, directory,
- internal_config.hugefile_prefix, name);
+ snprintf(buffer, buflen, FBARRAY_NAME_FMT, rte_eal_get_runtime_dir(),
+ name);