OpenSSL::SSL::SSLContext#options

static VALUE
ossl_sslctx_get_options(VALUE self)
{
    SSL_CTX *ctx;
    GetSSLCTX(self, ctx);
    /*
     * Do explicit cast because SSL_CTX_get_options() returned (signed) long in
     * OpenSSL before 1.1.0.
     */
    return ULONG2NUM((unsigned long)SSL_CTX_get_options(ctx));
}