On Sat, 18 Jan 2025, Kees Cook wrote:

> Gaining access to global variables is another gap Linux has -- e.g. we
> have arrays that are sized by the global number-of-cpus variable. :)

Note that it's already defined that counted_by takes an identifier for a 
structure member (i.e. not an expression, not following the name lookup 
rules used in expressions).  So some different syntax that only takes an 
expression and not an identifier interpreted as a structure member would 
be needed for anything that allows use of a global variable.

-- 
Joseph S. Myers
josmy...@redhat.com

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