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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 | ||
25 | int 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 | } |