函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\net\checksum.h Create Date:2022-07-27 06:51:25
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:csum_replace4

函数原型:static inline void csum_replace4(__sum16 *sum, __be32 from, __be32 to)

返回类型:void

参数:

类型参数名称
__sum16 *sum
__be32from
__be32to
126  tmp等于csum_sub(~csum_unfold( * sum), (__force__wsum)from)
128  sum等于Fold a partial checksum