函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\nlattr.c Create Date:2022-07-27 08:14:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：__nla_put - Add a netlink attribute to a socket buffer*@skb: socket buffer to add attribute to*@attrtype: attribute type*@attrlen: length of attribute payload*@data: head of attribute payload* The caller is responsible to ensure that the skb provides

函数原型：void __nla_put(struct sk_buff *skb, int attrtype, int attrlen, const void *data)

返回类型：void

参数：

类型参数名称
struct sk_buff *skb
intattrtype
intattrlen
const void *data
775  nla等于__nla_reserve - reserve room for attribute on the skb*@skb: socket buffer to reserve room on*@attrtype: attribute type*@attrlen: length of attribute payload* Adds a netlink attribute header to a socket buffer and reserves
776  内存复制(有效载荷的头部, data, attrlen)
调用者
名称描述
nla_putla_put - Add a netlink attribute to a socket buffer*@skb: socket buffer to add attribute to*@attrtype: attribute type*@attrlen: length of attribute payload*@data: head of attribute payload* Returns -EMSGSIZE if the tailroom of the skb is insufficient to