[libc-commits] [libc] [libc] Implement tmpfile and corresponding tests (PR #213396)

[Jeff Bailey via libc-commits]

https://github.com/kaladron commented:

Can you please update these two items first?  I'll do a full review shortly but they jumped out at me when I was taking a look.

https://github.com/llvm/llvm-project/pull/213396