/[libspopc]/libspopc.c
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Contents of /libspopc.c

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Revision 25 - (show annotations)
Wed Apr 11 14:06:48 2012 UTC (7 years, 1 month ago) by ben
File MIME type: text/plain
File size: 1663 byte(s)
Removed old homepage reference in docs and headers

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 DLLIMPORT int libspopc_init(void)
35 {
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 DLLIMPORT int libspopc_clean(void)
47 {
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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