1/* 2 * QEMU Crypto random number provider 3 * 4 * Copyright (c) 2015-2016 Red Hat, Inc. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, see <http://www.gnu.org/licenses/>. 18 * 19 */ 20 21#include "qemu/osdep.h" 22 23#include "crypto/random.h" 24 25int qcrypto_random_bytes(uint8_t *buf G_GNUC_UNUSED, 26 size_t buflen G_GNUC_UNUSED, 27 Error **errp) 28{ 29 error_setg(errp, "No random byte source provided in this build"); 30 return -1; 31} 32