69 		void*	dll;  in dlopen()  local
75 		if (!(dll = (void*)shl_load(path, mode, 0L)))  in dlopen()
77 		return dll;  in dlopen()
80 	extern int dlclose(void* dll)  in dlclose()  argument
85 	extern void* dlsym(void* dll, const char* name)  in dlsym()  argument
90 		handle = dll == (void*)&all ? (shl_t)0 : (shl_t)dll;  in dlsym()
135 		void*	dll;  in dlopen()  local
137 		if (!(dll = (void*)load((char*)path, mode, getenv("LIBPATH"))))  in dlopen()
139 		return dll;  in dlopen()
142 	extern int dlclose(void* dll)  in dlclose()  argument
279 		void*	dll;  in dlopen()  local
282 		if (!(dll = (void*)dllload(path)))  in dlopen()
284 		return dll;  in dlopen()
287 	extern int dlclose(void* dll)  in dlclose()  argument
365 		Dll_t*			dll;  in dlopen()  local
382 			dll = &global;  in dlopen()
383 		else if (!(dll = newof(0, Dll_t, 1, strlen(path))))  in dlopen()
393 				dll->module = NSLinkModule(image, path, (mode & RTLD_LAZY) ? 0 : NSLINKMODULE_OPTION_BINDNOW);  in dlopen()
395 				if (!dll->module)  in dlopen()
397 					free(dll);  in dlopen()
402 				dll->image = NSAddImage(path, 0);  in dlopen()
403 				if (!dll->image)  in dlopen()
405 					free(dll);  in dlopen()
410 				free(dll);  in dlopen()
413 			strcpy(dll->path, path);  in dlopen()
414 			dll->magic = DL_MAGIC;  in dlopen()
416 		return (void*)dll;  in dlopen()
421 		Dll_t*	dll = (Dll_t*)handle;  in dlclose()  local
423 		if (!dll || dll == DL_NEXT || dll->magic != DL_MAGIC)  in dlclose()
428 		if (dll->module)  in dlclose()
429 			NSUnLinkModule(dll->module, 0);  in dlclose()
430 		free(dll);  in dlclose()
435 	lookup(Dll_t* dll, const char* name)  in lookup()  argument
440 		if (dll == DL_NEXT)  in lookup()
446 		else if (dll->module)  in lookup()
447 			address = NSLookupSymbolInModule(dll->module, name);  in lookup()
448 		else if (dll->image)  in lookup()
450 			if (!NSIsSymbolNameDefinedInImage(dll->image, name))  in lookup()
452 			address = NSLookupSymbolInImage(dll->image, name, 0);  in lookup()
467 		Dll_t*		dll = (Dll_t*)handle;  in dlsym()  local
471 		if (!dll || dll != DL_NEXT && (dll->magic != DL_MAGIC || !dll->image && !dll->module))  in dlsym()
476 		if (!(address = lookup(dll, name)) && name[0] != '_' && strlen(name) < (sizeof(buf) - 1))  in dlsym()
480 			address = lookup(dll, buf);  in dlsym()
484 			dlmessage = dll == DL_NEXT ? e_cover : e_undefined;  in dlsym()
512 	extern int dlclose(void* dll)  in dlclose()  argument