274 _nsmodfree(ns_mod *mod)  in _nsmodfree()  argument
277 	free(__UNCONST(mod->name));  in _nsmodfree()
278 	if (mod->handle == NULL)  in _nsmodfree()
280 	if (mod->unregister != NULL)  in _nsmodfree()
281 		(*mod->unregister)(mod->mtab, mod->mtabsize);  in _nsmodfree()
283 	if (mod->handle != _nsbuiltin)  in _nsmodfree()
284 		(void) dlclose(mod->handle);  in _nsmodfree()
299 	ns_mod	mod, *new;  in _nsloadmod()  local
301 	memset(&mod, 0, sizeof(mod));  in _nsloadmod()
302 	mod.name = strdup(source);  in _nsloadmod()
303 	if (mod.name == NULL)  in _nsloadmod()
311 		mod.handle = _nsbuiltin;  in _nsloadmod()
316 		if (snprintf(buf, sizeof(buf), "nss_%s.so.%d", mod.name,  in _nsloadmod()
319 		mod.handle = dlopen(buf, RTLD_LOCAL | RTLD_LAZY);  in _nsloadmod()
320 		if (mod.handle == NULL) {  in _nsloadmod()
330 		reg_fn = (nss_module_register_fn) dlsym(mod.handle,  in _nsloadmod()
333 			(void) dlclose(mod.handle);  in _nsloadmod()
334 			mod.handle = NULL;  in _nsloadmod()
339 		mod.handle = NULL;  in _nsloadmod()
342 	mod.mtab = (*reg_fn)(mod.name, &mod.mtabsize, &mod.unregister);  in _nsloadmod()
343 	if (mod.mtab == NULL || mod.mtabsize == 0) {  in _nsloadmod()
345 		if (mod.handle != _nsbuiltin)  in _nsloadmod()
346 			(void) dlclose(mod.handle);  in _nsloadmod()
348 		mod.handle = NULL;  in _nsloadmod()
352 	if (mod.mtabsize > 1)  in _nsloadmod()
353 		qsort(mod.mtab, mod.mtabsize, sizeof(mod.mtab[0]),  in _nsloadmod()
356 	new = _nsvect_append(&mod, _nsmod, &_nsmodsize, sizeof(*_nsmod));  in _nsloadmod()
358 		_nsmodfree(&mod);  in _nsloadmod()
379 	const ns_mod	*mod;  in _nsdbtaddsrc()  local
393 	mod = bsearch(&modkey, _nsmod, _nsmodsize, sizeof(*_nsmod), _nsmodcmp);  in _nsdbtaddsrc()
394 	if (mod == NULL)  in _nsdbtaddsrc()
558 	ns_mod	*mod, modkey;  in _nsmethod()  local
571 	mod = bsearch(&modkey, _nsmod, _nsmodsize, sizeof(*_nsmod),  in _nsmethod()
573 	if (mod != NULL && mod->handle != NULL) {  in _nsmethod()
576 		mtab = bsearch(&mtabkey, mod->mtab, mod->mtabsize,  in _nsmethod()
577 		    sizeof(mod->mtab[0]), _nsmtabcmp);  in _nsmethod()