Function my_SSL_set_fd

src/interfaces/libpq/fe-secure-openssl.c:1776–1802

This should exactly match OpenSSL's SSL_set_fd except for using my BIO */

/* This should exactly match OpenSSL's SSL_set_fd except for using my BIO */
static int
my_SSL_set_fd(PGconn *conn, int fd)
{
	int			ret = 0;
	BIO		   *bio;
	BIO_METHOD *bio_method;

	bio_method = my_BIO_s_socket();
	if (bio_method == NULL)
	{
		SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
		goto err;
	}
	bio = BIO_new(bio_method);
	if (bio == NULL)
	{
		SSLerr(SSL_F_SSL_SET_FD, ERR_R_BUF_LIB);
		goto err;
	}
	BIO_set_app_data(bio, conn);

	SSL_set_bio(conn->ssl, bio, bio);
	BIO_set_fd(bio, fd, BIO_NOCLOSE);
	ret = 1;
err:
	return ret;
}

/*
 * This is the default handler to return a client cert password from