g_part_probe
error = g_part_probe(gp, cp, table->gpt_depth);
error = g_part_probe(gp, cp, depth);
KOBJMETHOD(g_part_probe, g_part_apm_probe),
KOBJMETHOD(g_part_probe, g_part_bsd_probe),
KOBJMETHOD(g_part_probe, g_part_bsd64_probe),
KOBJMETHOD(g_part_probe, g_part_ebr_probe),
KOBJMETHOD(g_part_probe, g_part_gpt_probe),
KOBJMETHOD(g_part_probe, g_part_ldm_probe),
KOBJMETHOD(g_part_probe, g_part_mbr_probe),