CVS commit: src/usr.bin/netstat

[Elad Efrat <elad%netbsd.org@localhost>]

Module Name:    src
Committed By:   elad
Date:           Sun Sep 13 02:53:17 UTC 2009

Modified Files:
        src/usr.bin/netstat: if.c main.c netstat.1 netstat.h show.c

Log Message:
Checkin work in progress to make netstat use sysctl rather than kvm(3).

This commit mostly adds code written by Claudio Jeker for OpenBSD to
support sysctl in the interface printing parts (-i, -I, -w). The port has
been ported to NetBSD with tiny adjustments -- of course all bugs etc.
are mine.

Also add and document a -X flag to force sysctl usage. The documentation
notes this flag may be removed at any time and its presence should not be
relied on.

Some misc. comments/#ifdef changes/code snippet moves as well.

Please note that no functionality should change as the routing and
interface printing code is still not fully supported.

Mailing list reference:

    http://mail-index.netbsd.org/tech-userlevel/2009/09/09/msg002604.html


To generate a diff of this commit:
cvs rdiff -u -r1.63 -r1.64 src/usr.bin/netstat/if.c
cvs rdiff -u -r1.71 -r1.72 src/usr.bin/netstat/main.c
cvs rdiff -u -r1.52 -r1.53 src/usr.bin/netstat/netstat.1
cvs rdiff -u -r1.37 -r1.38 src/usr.bin/netstat/netstat.h
cvs rdiff -u -r1.7 -r1.8 src/usr.bin/netstat/show.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.