aa_unpack_X
bool aa_unpack_X(struct aa_ext *e, enum aa_code code);
EXPORT_SYMBOL_IF_KUNIT(aa_unpack_X);
if (aa_unpack_X(e, AA_NAME)) {
if (aa_unpack_X(e, code))
bool success = aa_unpack_X(puf->e, AA_NAME);
bool success = aa_unpack_X(puf->e, AA_STRING);
success = aa_unpack_X(puf->e, AA_NAME);