add paging to "show msgbuf"

From: Doug White <dwhite_at_gumbysoft.com>
Date: Thu, 2 Jun 2005 18:53:14 -0700 (PDT)
This patch makes the "show msgbuf" ddb command use the pager instead of
just blasting it out. This helps me with a system that corrupts serial
output without flow control unless you give it bite-sized pieces.

http://people.freebsd.org/~dwhite/patches/subr_prf.c.20050602.patch

I'll commit this in a few days if there are no objections.

-- 
Doug White                    |  FreeBSD: The Power to Serve
dwhite_at_gumbysoft.com          |  www.FreeBSD.org
Received on Thu Jun 02 2005 - 23:53:14 UTC

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