avc_xperms_has_perm
if (!avc_xperms_has_perm(xpd, xperm, XPERMS_ALLOWED))
if (avc_xperms_has_perm(xpd, perm, XPERMS_DONTAUDIT))
if (!avc_xperms_has_perm(xpd, perm, XPERMS_AUDITALLOW))