Re: Clear up strxfrm() in UTF-8 with locale on Windows

On Wed, May 02, 2007 at 05:25:39PM -0400, Tom Lane wrote:
> Magnus Hagander <magnus@hagander.net> writes:
> > Given this, perhaps the proper approach should instead be to just check
> > the return value, and go from there? Should be a simple enough patch,
> > something like the attached.
>
> > Tom, can you comment?
>
> Testing against INT_MAX seems like a type pun, or something.  Maybe use
> MaxAllocSize instead?

The windows API documentation specifically says:
On an error, each function sets errno and returns INT_MAX.

So actually an equality test against INT_MAX would be correct. But making
that clear in the comment would probably not be a bad idea :-)

//Magnus