[LAD] ladspa: dlopen failed for tap ladspa plugins

Zlobin Nikita cook60020tmp at mail.ru
Sun May 18 05:07:56 UTC 2014

Fons: i tried with existing path.
Library path is valid - i checked it with ls (doing it for ladspa dir before 
to get libraries list).

Code - includes are omited, line with main() declaration is numbered

30: int main (int argc, char ** argv)
	char plugpath [] = "/usr/lib/ladspa/tap_echo.so";
	void * pvPluginHandle = dlopen(plugpath, RTLD_NOW | RTLD_LOCAL);
	if (pvPluginHandle) dlclose (pvPluginHandle);
	else printf ("dlopen failed: %s\n", plugpath);
	return 0;

hermann: thanks, will look

> On 05/17/2014 10:15 PM, Zlobin Nikita wrote:
> > Backtrace of scanning crash (gdb output) is in attachement (too long lines
> > in email message are automatically wrapped - don't know, is it good to
> > violate this).
> You should provide some code, it's hard to help you without seeing what
> your program really does.

More information about the Linux-audio-dev mailing list