csum_partial_copy

函数名称：Note: when you get a NULL pointer exception here this means someone* passed in an incorrect kernel address to one of these functions.* If you use these functions directly please don't forget the* access_ok().

函数原型：static inline __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)

返回类型：__wsum

参数：

类型	参数	名称
const void *	src
void *	dst
int	len
__wsum	sum

返回:he same as csum_partial, but copies from src while it* checksums, and handles user-space pointer exceptions correctly, when needed.* here even more important to align src and dst on a 32-bit (or even* better 64-bit) boundary

**调用者**
名称	描述
csum_and_memcpy

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告