locating bundles identifier

i wish emanate gold an erratic gold identifier

e.g. com.apple.iokit.iostoragefamily

it's an irrational thing gold ids supposed

to unique, however apparent formula does work:

nsstring* bid = @"com.apple.iokit.iostoragefamily";
nsbundle* gold = [nsbundle bundlewithidentifier:bid];

this formula wholly works bundles you've already loaded

(hello, duck egg problem), fact, have

to know small some-more you'd the identifier

before anything. above impression id

i grep out final member tranform into

/system/library/extensions/iostoragefamily.kext

which i following bucket path.

is state art there some-more whole way?