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Date:      Wed, 14 Apr 1999 21:34:59 -0500 (CDT)
From:      Anthony Kimball <alk@pobox.com>
To:        green@unixhelp.org
Cc:        current@FreeBSD.ORG
Subject:   Re: swap-related problems 
Message-ID:  <14101.20360.243064.404053@avalon.east>
References:  <14100.62842.127882.239452@avalon.east> <Pine.BSF.4.10.9904142124190.83269-100000@janus.syracuse.net>

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Quoth Brian Feldman on Wed, 14 April:
: 
: ACTUALLY it would still break ANSI because the malloc itself would crash
: the program, instead of touching the memory manually.

The point here is that malloc can return null when it fails to allocate.
I might mention that Andrew Reilly's suggestion is the winner so far,
in my mind.  The solution of having libc:malloc honor a 'setenv MALLOC_MMAP_STORE
/path/here' would work with shrink-wrap software, and completely
bypass the concerns, real and imagined, of even the most zealous 
advocate of overcommit purity.


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