packet.7: Add comment noting when 'tp_vlan_tpid' field appeared

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-12-12 09:54:54 +01:00
parent 68d16cd0ae
commit 8bdc484e43
1 changed files with 3 additions and 1 deletions

View File

@ -257,7 +257,9 @@ struct tpacket_auxdata {
__u16 tp_mac;
__u16 tp_net;
__u16 tp_vlan_tci;
__u16 tp_vlan_tpid;
__u16 tp_vlan_tpid; /* Since Linux 3.14; earlier, these
were unused padding bytes */
.\" commit a0cdfcf39362410d5ea983f4daf67b38de129408 added tp_vlan_tpid
};
.EE
.in