rosnd

Android is Linux.

adamwk

Android is linux as much as iOS is BSD

rosnd

How do you mean? The "Android kernel" is not meaningfully different from the Linux kernel.

4.4BSD however was released in 1993, so iOS would've had decades to diverge from it.

xnickb

But we'll not know unless they open source it. chuckle

mort96
Darwin is open source. Here's the repo for their kernel: https://github.com/apple-oss-distributions/xnu/tree/main. The userspace stuff can be found here: https://github.com/apple-oss-distributions/distribution-macO.... Some stuff that's missing from those links, such as launchd, can be found here: https://github.com/apple-opensource?tab=repositories