函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\net\inet_ecn.h Create Date:2022-07-27 07:40:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:IP_ECN_decapsulate

函数原型:static inline int IP_ECN_decapsulate(const struct iphdr *oiph, struct sk_buff *skb)

返回类型:int

参数:

类型参数名称
const struct iphdr *oiph
struct sk_buff *skb
222  如果protocol恒等于htons(Internet Protocol packet )则inner等于tos
224  否则如果protocol恒等于htons(IPv6 over bluebook )则inner等于ipv6_get_dsfield(ipv6_hdr(skb))
226  否则返回:0
229  返回:INET_ECN_decapsulate(skb, tos, inner)