K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2008-02-14T20:01:52.000000Z
K 7
svn:log
V 438
Make netstat -rn more resilient to having the routing table change out from
under it while running.  Note that this is still not perfect:
- Try to do something intelligent if kvm_read() fails to read a routing
  table structure such as an rtentry, radix_node, or ifnet.
- Don't follow left and right node pointers in radix_nodes unless
  RNF_ACTIVE is set in rn_flags.  This avoids walking through freed
  radix_nodes.

MFC after:	1 week

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