函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\net\rtnetlink.h Create Date:2022-07-27 07:05:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：rtnl_msg_family

函数原型：static inline int rtnl_msg_family(const struct nlmsghdr *nlh)

返回类型：int

参数：

类型参数名称
const struct nlmsghdr *nlh
25  如果消息有效载荷长度大于等于sizeof(structrtgenmsg)则返回:rtgen_family
27  否则返回:Supported address families.