1 /*****************************************************************************
2 * probe.c : run-time service listing
3 *****************************************************************************
4 * Copyright © 2009 Rémi Denis-Courmont
6 * This program is free software; you can redistribute it and/or modify it
7 * 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 Lesser 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 Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
19 *****************************************************************************/
25 #include <vlc_common.h>
26 #include <vlc_probe.h>
27 #include <vlc_modules.h>
31 void *vlc_probe (vlc_object_t *obj,
32 const char *capability, size_t *restrict pcount)
34 vlc_probe_t *probe = vlc_custom_create (obj, sizeof(*probe), "probe");
35 if (unlikely(probe == NULL))
43 module_t *mod = module_need (probe, capability, NULL, false);
46 msg_Warn (probe, "probing halted");
47 module_unneed (probe, mod);
50 void *ret = probe->list;
51 *pcount = probe->count;
52 vlc_object_release (probe);