Re: sed not working on /proc files

Stephen C. Tweedie (sct@redhat.com)
Thu, 29 Apr 1999 22:23:16 +0100 (BST)


Hi,

On Mon, 26 Apr 1999 17:17:10 -0400, Chip Salzenberg
<chip@perlsupport.com> said:

> Hm. Would it be a Bad Thing for mmap to fail on /proc files that
> don't report true sizes?

We don't need to support mmap for /proc at all. In fact, according to
mmap semantics, we can't: there is no permanent memory reserved for
/proc at all.

--Stephen

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