Proposed addition of malloc_size_np()
phk at phk.freebsd.dk
Tue Mar 28 09:55:05 UTC 2006
In message <20060328091153.GC961 at turion.vk2pj.dyndns.org>, Peter Jeremy writes:
>In an ideal world, a pointer would be an [address, size] pair (or even
>[size, address, type] tuple) so that any the bounds (and type) can be
>verified by anything that wants to. (The iAPX432 tried this).
The first computer to actually _do_ this was Linn's "Rekursiv" computer,
which had the microcode manage in-memory objects, including swapping
to/from backing store.
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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