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code.delx.au - pulseaudio/blob - src/pulsecore/ltdl-helper.c
2 This file is part of PulseAudio.
4 Copyright 2004-2006 Lennart Poettering
5 Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB
7 PulseAudio is free software; you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as published
9 by the Free Software Foundation; either version 2 of the License,
10 or (at your option) any later version.
12 PulseAudio is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with PulseAudio; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
30 #include <pulse/xmalloc.h>
31 #include <pulse/util.h>
33 #include <pulsecore/core-util.h>
34 #include <pulsecore/macro.h>
36 #include "ltdl-helper.h"
38 pa_void_func_t
pa_load_sym(lt_dlhandle handle
, const char *module
, const char *symbol
) {
45 if ((f
= ((pa_void_func_t
) (size_t) lt_dlsym(handle
, symbol
))))
51 /* As the .la files might have been cleansed from the system, we should
52 * try with the ltdl prefix as well. */
54 sn
= pa_sprintf_malloc("%s_LTX_%s", module
, symbol
);
60 f
= (pa_void_func_t
) (size_t) lt_dlsym(handle
, sn
);