From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Borkmann <dborkman-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: status in PACKET_RX_RING is actually a bit mask
Date: Thu, 24 Apr 2014 10:14:24 +0200
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Cc: Stefan Puiu <stefan.puiu-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, lnx-man <linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, Willem de Bruijn <willemb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>, Neil Horman <nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>, Carsten Andrich <carsten.andrich-hs6bpBdVsEZfm0AUMx9V0g@public.gmane.org>
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On 04/24/2014 10:04 AM, Michael Kerrisk (man-pages) wrote:
>> Now to your question. It can easily be seen from the if_packet.h header
>> file http://lingrok.org/xref/linux-net-next/include/uapi/linux/if_packet.h#93
>> that TP_STATUS_* are individual bits that are set in tp_status field.
>
> So, I take it that that's an Ack-for the patch by Stefan?

Feel free to add my Ack. One nit below:

diff --git a/man7/packet.7 b/man7/packet.7
index 1d3f222..6bac465 100644
--- a/man7/packet.7
+++ b/man7/packet.7
@@ -353,9 +353,9 @@ The packet socket owns all slots with status
  .BR TP_STATUS_KERNEL .
  After filling a slot, it changes the status of the slot to transfer
  ownership to the application.
-During normal operation, the new status is
-.BR TP_STATUS_USER ,
-to signal that a correctly received packet has been stored.
+During normal operation, the new status has the
+.BR TP_STATUS_USER
+bit set to signal that a correctly received packet has been stored.

^--- I would drop the 'correctly' here as it rather raises questions
      what 'incorrectly' would mean in this context.

  When the application has finished processing a packet, it transfers
  ownership of the slot back to the socket by setting the status to


>
> Cheers,
>
> Michael
>
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