Code

compat fixes for neon 0.26
[fusedav.git] / src / openssl-thread.c
1 /* $Id$ */
3 /***
4   This file is part of fusedav.
6   fusedav is free software; you can redistribute it and/or modify it
7   under the terms of the GNU General Public License as published by
8   the Free Software Foundation; either version 2 of the License, or
9   (at your option) any later version.
10   
11   fusedav is distributed in the hope that it will be useful, but WITHOUT
12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
14   License for more details.
15   
16   You should have received a copy of the GNU General Public License
17   along with fusedav; if not, write to the Free Software Foundation,
18   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 ***/
21 #ifdef HAVE_CONFIG_H
22 #include <config.h>
23 #endif
25 #include <pthread.h>
26 #include <openssl/crypto.h>
28 #include "fusedav.h"
29 #include "openssl-thread.h"
31 static pthread_mutex_t *mutexes;
32                                                                                                                                                                          
33 static void pthreads_locking_callback(int mode, int n, __unused const char *file, __unused int line) {
34     if (mode & CRYPTO_LOCK)
35         pthread_mutex_lock(mutexes+n);
36     else
37         pthread_mutex_unlock(mutexes+n);
38 }                                                                                                                                                                     
40 static unsigned long pthreads_thread_id(void) {
41     return (unsigned long) pthread_self();
42 }
44 void openssl_thread_setup(void) {
45     int i, l;
46     
47     mutexes = OPENSSL_malloc((l = CRYPTO_num_locks()) * sizeof(pthread_mutex_t));
49     for (i = 0; i < l; i++)
50         pthread_mutex_init(mutexes+i, NULL);
51                                                                                                                                                                          
52     CRYPTO_set_id_callback(pthreads_thread_id);
53     CRYPTO_set_locking_callback(pthreads_locking_callback);
54 }
56 void openssl_thread_cleanup(void) {
57     int i, l;
58     
59     CRYPTO_set_locking_callback(NULL);
61     l = CRYPTO_num_locks();
62     for (i = 0; i < l; i++)
63         pthread_mutex_destroy(mutexes+i);
65     OPENSSL_free(mutexes);
66 }