> Apple imports FreeBSD's userland periodically but not its kernel/drivers ... OS-X/macOS runs an entirely different kernel called XNU[0][1], which is why user

> Apple imports FreeBSD's userland periodically but not its kernel/drivers ... OS-X/macOS runs an entirely different kernel called XNU[0][1], which is why userland tools can be imported whereas FreeBSD kernel and device driver code cannot. 0 - https://en.wikipedia.org/wiki/XNU https://en.wikipedia.org/wiki/XNU 1 - https://github.com/apple-oss-distributions/xnu https://github.com/apple-oss-distributions/xnu