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fixed dlopen & co. for hook, ladspa and meter types.

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This commit is contained in:
Takashi Iwai 2003-01-20 17:15:54 +00:00
parent a8a71d5781
commit 2dc8cba51c
3 changed files with 10 additions and 10 deletions
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6
src/pcm/pcm_meter.c
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@ -732,15 +732,15 @@ static int snd_pcm_meter_add_scope_conf(snd_pcm_t *pcm, const char *name,
open_name = buf;
snprintf(buf, sizeof(buf), "_snd_pcm_scope_%s_open", str);
}
h = dlopen(lib, RTLD_NOW);
open_func = h ? dlsym(h, open_name) : NULL;
h = snd_dlopen(lib, RTLD_NOW);
open_func = h ? snd_dlsym(h, open_name, SND_DLSYM_VERSION(SND_PCM_DLSYM_VERSION)) : NULL;
err = 0;
if (!h) {
SNDERR("Cannot open shared library %s", lib);
err = -ENOENT;
} else if (!open_func) {
SNDERR("symbol %s is not defined inside %s", open_name, lib);
dlclose(h);
snd_dlclose(h);
err = -ENXIO;
}
_err: