[PATCH 2/2] linux: posix_spawn: return EINVAL on argc < 1

[Joseph Myers]

On Fri, 28 Jan 2022, Adhemerval Zanella via Libc-alpha wrote:

> We can add a note on deprecated and removed features, but I am not sure
> if would make any difference now that kernels will changes the semantic
> anyway and it will cause compatibility issues anyway.

I haven't seen any discussions of this on linux-api, so the kernel 
discussion elsewhere might not be taking any compatibility issues properly 
into account.

-- 
Joseph S. Myers
joseph@codesourcery.com