函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\bitfield.h Create Date:2022-07-27 07:30:34
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：be16_encode_bits

函数原型：static inline __attribute__((__always_inline__)) __be16 be16_encode_bits(u16 v, u16 field)

返回类型：__be16

参数：

类型参数名称
u16v
u16field
139  如果__builtin_constant_p(v)且v按位与field_mask(field)的反则__field_overflow()
139  返回:如果__builtin_constant_p((__u16)(((v & field_mask(field)) * field_multiplier(field))))则v按位与field_mask(field)的值乘field_multiplier(field)按位与0x00ffU的值左移8位按位或v按位与field_mask(field)的值乘field_multiplier(field)按位与0xff00U的值右移8位否则Implement the following as inlines, but define the interface using* macros to allow constant folding when possible:* ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
调用者
名称描述
be16_replace_bits
be16p_replace_bits