From owner-cvs-sys  Mon Jul 13 03:45:02 1998
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From: Bruce Evans <bde@FreeBSD.ORG>
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Date: Mon, 13 Jul 1998 03:44:05 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG
Subject: cvs commit: src/sys/net bpf.h
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bde         1998/07/13 03:44:05 PDT

  Modified files:
    sys/net              bpf.h 
  Log:
  Don't attempt to optimize the space allocated for bpf headers if
  sizeof(struct bpf_hdr) > 20.  20 is normal on 32-bit systems with
  32-bit alignment, but we still assume that the last 2 bytes of the
  struct are unnecessary padding on such systems.  On systems with
  64-bit longs, struct timeval is bloated to 16 bytes, so bpf headers
  certainly don't fit in 18 bytes.
  
  Revision  Changes    Path
  1.13      +3 -2      src/sys/net/bpf.h