Re: stat() on Windows might cause error if target file is larger than 4GB

On Thu, Sep 13, 2018 at 10:29 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> What I was vaguely imagining is that win32_port.h could #include
> whichever Windows header defines these functions and structs, and
> then do
>
> #define stat __stat64
>
> static inline ... __stat64(...) { return _stat64(...); }
>
> What would need testing is whether the #define has nasty side-effects
> even if we've already included the system header.  I don't think it'd
> hurt, eg, local variables named "stat"; though people might be surprised
> when examining things in a debugger.

This, to me, seems way too clever.  Replacing 'struct stat' with
something else everywhere in the code is more churn, but far less
likely to have surprising consequences down the road.  Or so I would
think, anyway.

-- 
Robert Haas
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