extern char *guestfs_sfdisk_disk_geometry (guestfs_h *handle, const char *device);
extern int guestfs_vg_activate_all (guestfs_h *handle, int activate);
extern int guestfs_vg_activate (guestfs_h *handle, int activate, char * const* const volgroups);
+extern int guestfs_lvresize (guestfs_h *handle, const char *device, int mbytes);
+extern int guestfs_resize2fs (guestfs_h *handle, const char *device);
+extern char **guestfs_find (guestfs_h *handle, const char *directory);
+extern int guestfs_e2fsck_f (guestfs_h *handle, const char *device);