Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\filter.h Create Date:2022-07-28 06:07:46
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:bpf_skb_cb

Proto:static inline u8 *bpf_skb_cb(struct sk_buff *skb)

Type:u8

Parameter:

TypeParameterName
struct sk_buff *skb
649  BUILD_BUG_ON - break compile if a condition is true(sizeof_field(TYPE, MEMBER)*@TYPE: The structure containing the field of interest*@MEMBER: The field to return the size of(struct__sk_buff, cb) != BPF_SKB_CB_LEN)
650  BUILD_BUG_ON - break compile if a condition is true(sizeof_field(TYPE, MEMBER)*@TYPE: The structure containing the field of interest*@MEMBER: The field to return the size of(struct__sk_buff, cb) != sizeof_field(TYPE, MEMBER)*@TYPE: The structure containing the field of interest*@MEMBER: The field to return the size of(structqdisc_skb_cb, data))
653  Return data