/[mcrypt]/libmcrypt/lib/mcrypt_threads.c
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Contents of /libmcrypt/lib/mcrypt_threads.c

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Revision 1.4 - (show annotations)
Sat Jun 9 10:12:55 2001 UTC (22 years, 9 months ago) by nmav
Branch: MAIN
CVS Tags: libmcrypt_2_4_15, libmcrypt_2_4_16, libmcrypt_2_4_16b
Changes since 1.3: +8 -0 lines
File MIME type: text/plain
added check for lt_dlmutex_register in the installed version of libltdl.
If it is not found then that capability is disabled.

1 /*
2 * Copyright (C) 2001 Nikos Mavroyanopoulos
3 *
4 * This library is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Library General Public License as published
6 * by the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
18 */
19
20 #ifndef LIBDEFS_H
21 #define LIBDEFS_H
22 #include <libdefs.h>
23 #endif
24
25 #ifdef USE_LTDL
26 static void _mcrypt_mutex_seterror (const char *ERROR) {
27 return; /* do nothing */
28 }
29 static const char * _mcrypt_mutex_geterror (void) {
30 /* return no error */
31 return NULL;
32 }
33
34 # ifndef NO_DLMUTEX
35 int mcrypt_mutex_register ( void (*mutex_lock)(void) ,
36 void (*mutex_unlock)(void))
37 {
38
39 return lt_dlmutex_register ( mutex_lock, mutex_unlock,
40 _mcrypt_mutex_seterror, _mcrypt_mutex_geterror);
41
42 }
43 # else
44 int mcrypt_mutex_register ( void (*mutex_lock)(void) ,
45 void (*mutex_unlock)(void))
46 {
47 return 0;
48 }
49 # endif /* NO_DLMUTEX */
50 #endif

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