Function report |
Source Code:arch\x86\include\asm\checksum_32.h |
Create Date:2022-07-28 05:51:21 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Fold a partial checksum
Proto:static inline __sum16 csum_fold(__wsum sum)
Type:__sum16
Parameter:
| Type | Parameter | Name |
|---|---|---|
| __wsum | sum |
| 106 | asm("addl %1, %0 ;\nadcl $0xffff, %0 ;\n":"=r"(sum):"r"((__force u32)sum<<16), "0"((__force u32)sum&0xffff0000)) |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |