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According to Aaron Ucko on 6/6/2009 7:26 PM:
> Aaron Ucko <[email protected]> writes:
> 
>> necessary for #include <limits.h> to yield a definition of PATH_MAX.
> 
> Upon consideration, a better canary might be NAME_MAX or NGROUPS_MAX.

How is that?  Are these more likely to be defined across all platforms
than PATH_MAX, showing that limits.h was valid?  Also, does changing which
name we look for impact whether or not the -D_GCC_NEXT_LIMITS_H hack would
be needed for your compiler?

- --
Don't work too hard, make some time for fun as well!

Eric Blake             [email protected]
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