_rtld_load_needed_objects
if (_rtld_load_needed_objects(_rtld_objmain, _RTLD_MAIN, NULL) == -1)
result = _rtld_load_needed_objects(obj, flags, &mask);
int _rtld_load_needed_objects(Obj_Entry *, int, sigset_t *);
(void) _rtld_load_needed_objects(_rtld_objmain, 0, NULL);