availability of mmap

[Phil Edwards]

> >Does anybody know of a list of V3 targets (embedded targets excluded)
> >where mmap() is unavailable?
> 
> I suspect you'll need to know more than just if mmap is available or
> unavailable. You'll also need to know mmap characteristics as well.

Very probably.  For one such data point, look at the mmap blacklists in
gcc's acconfig.m4.

-- 
Behind everything some further thing is found, forever; thus the tree behind
the bird, stone beneath soil, the sun behind Urth.  Behind our efforts, let
there be found our efforts.
              - Ascian saying, as related by Loyal to the Group of Seventeen