]> git.sesse.net Git - vlc/blob - src/misc/win32_specific.c
* src/misc/configuration.c: bugfix (don't initialize and free p_module->object_lock
[vlc] / src / misc / win32_specific.c
1 /*****************************************************************************
2  * win32_specific.c: Win32 specific features 
3  *****************************************************************************
4  * Copyright (C) 2001 VideoLAN
5  * $Id: win32_specific.c,v 1.14 2002/08/11 08:30:01 gbazin Exp $
6  *
7  * Authors: Samuel Hocevar <sam@zoy.org>
8  *          Gildas Bazin <gbazin@netcourrier.com>
9  *
10  * This program is free software; you can redistribute it and/or modify
11  * it under the terms of the GNU General Public License as published by
12  * the Free Software Foundation; either version 2 of the License, or
13  * (at your option) any later version.
14  * 
15  * This program is distributed in the hope that it will be useful,
16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  * GNU General Public License for more details.
19  *
20  * You should have received a copy of the GNU General Public License
21  * along with this program; if not, write to the Free Software
22  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
23  *****************************************************************************/
24 #include <errno.h>                                                 /* ENOMEM */
25 #include <string.h>                                              /* strdup() */
26 #include <stdlib.h>                                                /* free() */
27 #include <fcntl.h>
28
29 #include <winsock2.h>
30
31 #include <vlc/vlc.h>
32
33 /*****************************************************************************
34  * system_Init: initialize winsock and misc other things.
35  *****************************************************************************/
36 void system_Init( vlc_t *p_this, int *pi_argc, char *ppsz_argv[] )
37 {
38     WSADATA Data;
39     int i_err;
40     HINSTANCE hInstLib;
41
42     /* dynamically get the address of SignalObjectAndWait */
43     if( (GetVersion() < 0x80000000) )
44     {
45         /* We are running on NT/2K/XP, we can use SignalObjectAndWait */
46         hInstLib = LoadLibrary( "kernel32" );
47         if( hInstLib)
48             p_this->p_vlc->SignalObjectAndWait =
49                 (SIGNALOBJECTANDWAIT)GetProcAddress( hInstLib,
50                                                      "SignalObjectAndWait" );
51     }
52     else p_this->p_vlc->SignalObjectAndWait = NULL;
53
54     /* WinSock Library Init. */
55     i_err = WSAStartup( MAKEWORD( 1, 1 ), &Data );
56
57     if( i_err )
58     {
59         fprintf( stderr, "error: can't initiate WinSocks, error %i\n", i_err );
60     }
61
62     p_this->p_vlc->b_fast_mutex = 0;
63     p_this->p_vlc->i_win9x_cv = 0;
64
65     _fmode = _O_BINARY;  /* sets the default file-translation mode */
66 }
67
68 /*****************************************************************************
69  * system_Configure: check for system specific configuration options.
70  *****************************************************************************/
71 void system_Configure( vlc_t *p_this )
72 {
73     p_this->p_vlc->b_fast_mutex = config_GetInt( p_this, "fast-mutex" );
74     p_this->p_vlc->i_win9x_cv = config_GetInt( p_this, "win9x-cv-method" );
75 }
76
77 /*****************************************************************************
78  * system_End: terminate winsock.
79  *****************************************************************************/
80 void system_End( vlc_t *p_this )
81 {
82     WSACleanup();
83 }