函数逻辑报告 |
Source Code:lib\bitmap.c |
Create Date:2022-07-27 07:17:21 |
| 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SCCT | English |
函数名称:__bitmap_shift_right - logical right shift of the bits in a bitmap*@dst : destination bitmap*@src : source bitmap*@shift : shift by this many bits*@nbits : bitmap size, in bits* Shifting right (dividing) means moving bits in the MS -> LS bit* direction
函数原型:void __bitmap_shift_right(unsigned long *dst, const unsigned long *src, unsigned shift, unsigned nbits)
返回类型:void
参数:
| 类型 | 参数 | 名称 |
|---|---|---|
| unsigned long * | dst | |
| const unsigned long * | src | |
| unsigned | shift | |
| unsigned | nbits |
| 104 | lim等于BITS_TO_LONGS(nbits) |
| 105 | off等于shift除BITS_PER_LONG, rem等于shift取模BITS_PER_LONG |
| 106 | mask等于BITMAP_LAST_WORD_MASK(nbits) |
| 116 | 否则 |
| 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 |