revocation_reason

static VALUE
ossl_ocspsres_get_revocation_reason(VALUE self)
{
    OCSP_SINGLERESP *sres;
    int status, reason;

    GetOCSPSingleRes(self, sres);
    status = OCSP_single_get0_status(sres, &reason, NULL, NULL, NULL);
    if (status < 0)
        ossl_raise(eOCSPError, "OCSP_single_get0_status");
    if (status != V_OCSP_CERTSTATUS_REVOKED)
        ossl_raise(eOCSPError, "certificate is not revoked");

    return INT2NUM(reason);
}