/[libspopc]/libspopc.c
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Annotation of /libspopc.c

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Revision 25 - (hide annotations)
Wed Apr 11 14:06:48 2012 UTC (8 years, 9 months ago) by ben
File MIME type: text/plain
File size: 1663 byte(s)
Removed old homepage reference in docs and headers

1 ben 1 /* this is libspopc.c file, part of the libspopc library sources
2     * copyright © 2002- Benoit Rouits <brouits@free.fr>
3     * released under the terms of the GNU Lesser General Public Licence.
4     *
5     * libspopc offers simple API for a pop3 client.
6     * See RFC 1725 for pop3 specifications.
7     *
8     * This library is free software; you can redistribute it and/or
9     * modify it under the terms of the GNU Lesser General Public
10     * License as published by the Free Software Foundation; either
11     * version 2.1 of the License, or (at your option) any later version.
12     *
13     * This library 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 GNU
16     * Lesser General Public License for more details.
17     *
18     * You should have received a copy of the GNU Lesser General Public
19     * License along with this library; if not, write to the Free Software
20     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21     */
22    
23     #include "libspopc.h"
24     #include "mutex.h"
25    
26     static int LIBSPOPC_UP = 0;
27    
28     /* all mutexes are defined here */
29     mutex GETHOSTBYNAME;
30    
31     /* ALL THESE FUNCTIONS MUST BE CALLED ONCE AT A TIME */
32    
33     /* initialize libspopc, mainly for thread safety */
34 ben 6 DLLIMPORT int libspopc_init(void)
35 ben 1 {
36     if (!LIBSPOPC_UP)
37     {
38     /* initialize all mutexes */
39     mutex_init(&GETHOSTBYNAME);
40     }
41     LIBSPOPC_UP = 1;
42     return 0; /* FIXME */
43     }
44    
45     /* clean libspopc, thus re-initable by libspopc_init() */
46 ben 6 DLLIMPORT int libspopc_clean(void)
47 ben 1 {
48     if(LIBSPOPC_UP)
49     {
50     /* clean all mutexes */
51     mutex_clean(&GETHOSTBYNAME);
52     }
53     LIBSPOPC_UP = 0;
54     return 0; /* FIXME */
55     }
56    

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