函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\net\tcp.h Create Date:2022-07-27 07:40:16
Last Modify:2020-03-12 14:18:49 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：provide the departure time in us unit

函数原型：static inline u64 tcp_skb_timestamp_us(const struct sk_buff *skb)

返回类型：u64

参数：

类型参数名称
const struct sk_buff *skb
798  返回:div_u64 - unsigned 64bit divide with 32bit divisor*@dividend: unsigned 64bit dividend*@divisor: unsigned 32bit divisor* This is the most common 64bit divide and should be used if possible,* as many 32bit archs can optimize this variant better than a full
调用者
名称描述
tcp_rto_delta_usAt how many usecs into the future should the RTO fire?