函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\if_vlan.h Create Date:2022-07-27 07:04:31
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__vlan_insert_tag - regular VLAN tag inserting*@skb: skbuff to tag*@vlan_proto: VLAN encapsulation protocol*@vlan_tci: VLAN TCI to insert* Inserts the VLAN tag into @skb as part of the payload* Returns error if skb_cow_head fails.

函数原型：static inline int __vlan_insert_tag(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci)

返回类型：int

参数：

类型参数名称
struct sk_buff *skb
__be16vlan_proto
u16vlan_tci
384  返回:__vlan_insert_inner_tag - inner VLAN tag inserting*@skb: skbuff to tag*@vlan_proto: VLAN encapsulation protocol*@vlan_tci: VLAN TCI to insert*@mac_len: MAC header length including outer vlan headers* Inserts the VLAN tag into @skb as part of the payload