函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\skbuff.h Create Date:2022-07-27 06:52:02
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：价差fclone忙

函数原型：static inline bool skb_fclone_busy(const struct sock *sk, const struct sk_buff *skb)

返回类型：bool

参数：

类型参数名称
const struct sock *sk
const struct sk_buff *skb
1082  fclones等于container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(skb, structsk_buff_fclones, skb1)
1084  返回:fclone恒等于SKB_FCLONE_ORIG且_read - get a refcount's value*@r: the refcount* Return: the refcount's value大于1且sk恒等于sk