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 07:04:32
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：vlan_insert_tag_set_proto - 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 a VLAN tagged skb

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

返回类型：struct sk_buff

参数：

类型参数名称
struct sk_buff *skb
__be16vlan_proto
u16vlan_tci
453  skb等于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 a VLAN tagged skb
454  如果skb则protocol等于vlan_proto
456  返回:skb
调用者
名称描述
__vlan_hwaccel_push_inside__vlan_hwaccel_push_inside - pushes vlan tag to the payload*@skb: skbuff to tag* Pushes the VLAN tag from @skb->vlan_tci inside to the payload.* Following the skb_unshare() example, in case of error, the calling function