int get_root_path(int want, char *fsname, int *outfd, char *path, int index);
int root_ioctl(const char *mdtname, int opc, void *data, int *mdtidxp,
int want_error);
-int obd_ioctl_pack(struct obd_ioctl_data *data, char **pbuf, int max_len);
-int obd_ioctl_unpack(struct obd_ioctl_data *data, char *pbuf, int max_len);
+int llapi_ioctl_pack(struct obd_ioctl_data *data, char **pbuf, int max_len);
+int llapi_ioctl_unpack(struct obd_ioctl_data *data, char *pbuf, int max_len);
int sattr_cache_get_defaults(const char *const fsname,
const char *const pathname, unsigned int *scount,
unsigned int *ssize, unsigned int *soffset);