LDAP_SCOPE_BASE
rc = ldap_search_s(ld, "", LDAP_SCOPE_BASE, NULL, attrs, 0, &m0);
ret = ldap_search_s(CTX2LP(context), "", LDAP_SCOPE_BASE,
st = ldap_search_ext_s(ld, "", LDAP_SCOPE_BASE, NULL, attrs, 0, NULL,
ret = ldap_search_ext_s(ld, dn, LDAP_SCOPE_BASE, 0, attributes, 0, NULL,
LDAP_SCOPE_BASE, filter, user, entry_out, result_out);
LDAP_SEARCH_1(dn, LDAP_SCOPE_BASE, 0, attrs, IGNORE_STATUS);
LDAP_SEARCH(pol_dn, LDAP_SCOPE_BASE, "(objectclass=krbPwdPolicy)", password_policy_attributes);
LDAP_SEARCH(rlparams->realmdn, LDAP_SCOPE_BASE, "(objectclass=krbRealmContainer)", realm_attributes);
LDAP_SEARCH(policy_dn, LDAP_SCOPE_BASE, "(objectclass=krbTicketPolicy)", attributes);
lu->scope = LDAP_SCOPE_BASE;