cvs commit: src/sys/net if_gif.c

[Robert Watson]

rwatson     2004/03/22 06:24:26 PST

  FreeBSD src repository

  Modified files:
    sys/net              if_gif.c 
  Log:
  Move "called", a static function variable used to detect recursive
  processing with gif interfaces, to a global variable named "gif_called".
  Add an annotation that this approach will not work with a reentrant
  network stack, and that we should instead use packet tags to detect
  excessive recursive processing.
  
  Revision  Changes    Path
  1.42      +11 -4     src/sys/net/if_gif.c