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From: Duncan Roe <duncan_roe@optusnet.com.au>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH libnetfilter_queue 5/5] src: doc: Minor fix
Date: Tue,  8 Oct 2019 11:49:48 +1100	[thread overview]
Message-ID: <20191008004948.25632-6-duncan_roe@optusnet.com.au> (raw)
In-Reply-To: <20191008004948.25632-1-duncan_roe@optusnet.com.au>

The documentation generally uses OSI layer numbering, where TCP (i.e. Transport)
is layer 4 so that IP is layer 3.

Bring pktb_mangle documentation into line with this.

Signed-off-by: Duncan Roe <duncan_roe@optusnet.com.au>
---
 src/extra/pktbuff.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/extra/pktbuff.c b/src/extra/pktbuff.c
index 9c2e83a..05b211b 100644
--- a/src/extra/pktbuff.c
+++ b/src/extra/pktbuff.c
@@ -226,7 +226,7 @@ static int enlarge_pkt(struct pkt_buff *pkt, unsigned int extra)
 /**
  * pktb_mangle - adjust contents of a packet
  * \param pkt Pointer to packet buffer
- * \param dataoff Offset to layer 3 header. Specify zero to access layer 2 (IP)
+ * \param dataoff Offset to layer 4 header. Specify zero to access layer 3 (IP)
  * header
  * \param match_offset Further offset to content that you want to mangle
  * \param match_len Length of the existing content you want to mangle
-- 
2.14.5


  parent reply	other threads:[~2019-10-08  0:50 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-08  0:49 [PATCH libnetfilter_queue 0/5] clang and documentation updates Duncan Roe
2019-10-08  0:49 ` [PATCH libnetfilter_queue 1/5] src: doc: Miscellaneous updates Duncan Roe
2019-10-08  0:49 ` [PATCH libnetfilter_queue 2/5] src: Enable clang build Duncan Roe
2019-10-08  0:49 ` [PATCH libnetfilter_queue 3/5] doxygen: remove EXPORT_SYMBOL from the output Duncan Roe
2019-10-08  0:49 ` [PATCH libnetfilter_queue 4/5] src: Fix invalid conversion specifier Duncan Roe
2019-10-08  0:49 ` Duncan Roe [this message]
2019-10-08 10:27 ` [PATCH libnetfilter_queue 0/5] clang and documentation updates Pablo Neira Ayuso

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