From 68d16cd0ae0079545acc127317a21b49b4b782a4 Mon Sep 17 00:00:00 2001
From: kevin sztern <kevin.sztern@epita.fr>
Date: Tue, 26 Nov 2019 23:22:20 +0000
Subject: [PATCH] packet.7: Add missing tpacket_auxdata field (tp_vlan_tpid)

The definition of the tpacket_auxdata struct in the manpage is not
the same as the definition found in
/include/uapi/linux/if_packet.h.

In particular, instead of a tp_padding field, there is a
tp_vlan_tpid field. An example of a project using this field is
libpcap[1].

[1]: https://github.com/the-tcpdump-group/libpcap/blob/master/pcap-linux.c#L349

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man7/packet.7 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man7/packet.7 b/man7/packet.7
index b624d47d1..ecbd63409 100644
--- a/man7/packet.7
+++ b/man7/packet.7
@@ -257,7 +257,7 @@ struct tpacket_auxdata {
     __u16 tp_mac;
     __u16 tp_net;
     __u16 tp_vlan_tci;
-    __u16 tp_padding;
+    __u16 tp_vlan_tpid;
 };
 .EE
 .in