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12471842 PL |
1 | /* |
2 | * This file is part of PowerDNS or dnsdist. | |
3 | * Copyright -- PowerDNS.COM B.V. and its contributors | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of version 2 of the GNU General Public License as | |
7 | * published by the Free Software Foundation. | |
8 | * | |
9 | * In addition, for the avoidance of any doubt, permission is granted to | |
10 | * link this program with OpenSSL and to (re)distribute the binaries | |
11 | * produced as the result of such linking. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
21 | */ | |
7581a35b KM |
22 | #include <string> |
23 | #include <pthread.h> | |
24 | #include <openssl/crypto.h> | |
25 | #include <openssl/rand.h> | |
26 | ||
27 | #include "dns_random.hh" | |
28 | ||
793f83f4 | 29 | /* pthread locking */ |
42f01311 | 30 | void openssl_thread_setup(); |
31 | void openssl_thread_cleanup(); | |
1106afd9 KM |
32 | |
33 | /* seeding PRNG */ | |
42f01311 | 34 | void openssl_seed(); |