1 /*****************************************************************************
2 * vlc_probe.h: service probing interface
3 *****************************************************************************
4 * Copyright (C) 2009 RĂ©mi Denis-Courmont
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation; either version 2.1 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
22 # define VLC_PROBE_H 1
28 * This file defines functions and structures to run-time probe VLC extensions
35 VLC_EXPORT(void *, vlc_probe, (vlc_object_t *, const char *,
37 #define vlc_probe(obj, cap, pcount) \
38 vlc_probe(VLC_OBJECT(obj), cap, pcount)
48 typedef struct vlc_probe_t vlc_probe_t;
50 static inline int vlc_probe_add(vlc_probe_t *obj, const void *data,
53 char *tab = (char *)realloc (obj->list, (obj->count + 1) * len);
55 if (unlikely(tab == NULL))
57 memcpy(tab + (obj->count * len), data, len);
63 # define VLC_PROBE_CONTINUE VLC_EGENERIC
64 # define VLC_PROBE_STOP VLC_SUCCESS