_setid_policy_lookup
result = _setid_policy_lookup(pol, src, dst);
enum sid_policy_type _setid_policy_lookup(struct setid_ruleset *policy,
if (_setid_policy_lookup(pol, rule->dst_id, INVALID_ID) == SIDPOL_DEFAULT) {
if (_setid_policy_lookup(pol, rule->src_id, rule->dst_id) == SIDPOL_ALLOWED) {