args->map = _dl_open (args->name, args->mode, NULL);
args->map = _dl_open (args->name, args->mode, NULL, __LM_ID_CALLER);
do_dlopen (void *ptr){  struct do_dlopen_args *args = (struct do_dlopen_args *) ptr;  /* Open and relocate the shared object.  */  args->map = _dl_open (args->name, args->mode, NULL);}