[libc-commits] [libc] [libc] Implement BSD extensions in <err.h> (PR #199055)

[Jeff Bailey via libc-commits]

kaladron wrote:

> it looks like you're missing the `errc`/`warnc` families of functions (https://man.openbsd.org/err.3). Was that intentional?

Yes.  I'm only implementing the ones that glibc implemented here (we have code that uses these, but otherwise I don't want to take on all the other interfaces unless we actively decide to)

https://github.com/llvm/llvm-project/pull/199055