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From: Max Laier <mlaier@FreeBSD.org>
Date: Fri, 11 Jun 2010 19:35:05 +0000 (UTC)
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Subject: cvs commit: src/usr.sbin/arp arp.c
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mlaier      2010-06-11 19:35:05 UTC

  FreeBSD src repository

  Modified files:
    usr.sbin/arp         arp.c 
  Log:
  SVN rev 209063 on 2010-06-11 19:35:05Z by mlaier
  
  Cache the last result from if_indextoname for printing.  This speeds up
  "arp -an" when using a lot of aliases (on a single interface).
  
  A better fix would include a better interface for if_indextoname than
  getting the whole address list from the kernel just to find the one
  index->name mapping.
  
  Reported & analyzed by: Nick Rogers
  MFC after:              3 days
  
  Revision  Changes    Path
  1.76      +9 -3      src/usr.sbin/arp/arp.c