1 /*****************************************************************************
2 * variables.h: object variables typedefs
3 *****************************************************************************
4 * Copyright (C) 1999-2012 VLC authors and VideoLAN
6 * Authors: Samuel Hocevar <sam@zoy.org>
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU Lesser General Public License as published by
10 * the Free Software Foundation; either version 2.1 of the License, or
11 * (at your option) any later version.
13 * This program 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
16 * GNU Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this program; if not, write to the Free Software Foundation,
20 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
21 *****************************************************************************/
23 #ifndef LIBVLC_VARIABLES_H
24 # define LIBVLC_VARIABLES_H 1
26 # include <vlc_atomic.h>
29 * Private LibVLC data for each object.
31 typedef struct vlc_object_internals vlc_object_internals_t
;
33 struct vlc_object_internals
35 char *psz_name
; /* given name */
37 /* Object variables */
42 /* Objects management */
44 vlc_destructor_t pf_destructor
;
46 /* Objects tree structure */
47 vlc_object_internals_t
*next
; /* next sibling */
48 vlc_object_internals_t
*prev
; /* previous sibling */
49 vlc_object_internals_t
*first
; /* first child */
50 vlc_mutex_t tree_lock
;
53 # define vlc_internals( obj ) (((vlc_object_internals_t*)(VLC_OBJECT(obj)))-1)
54 # define vlc_externals( priv ) ((vlc_object_t *)((priv) + 1))
56 void DumpVariables(vlc_object_t
*obj
);
58 extern void var_DestroyAll( vlc_object_t
* );