函数逻辑报告 |
Source Code:fs\iomap\fiemap.c |
Create Date:2022-07-29 11:07:54 |
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:legacy ->bmap interface. 0 is the error return (!)
函数原型:sector_t iomap_bmap(struct address_space *mapping, sector_t bno, const struct iomap_ops *ops)
返回类型:sector_t
参数:
类型 | 参数 | 名称 |
---|---|---|
struct address_space * | mapping | |
sector_t | bno | |
const struct iomap_ops * | ops |
135 | blocksize等于i_blocksize(inode) |
138 | 如果filemap_write_and_wait(mapping)则返回:0 |
141 | bno等于0 |
142 | ret等于Execute a iomap write on a segment of the mapping that spans a* contiguous range of pages that have identical block mapping state |
144 | 如果ret则返回:0 |
146 | 返回:bno |
源代码转换工具 开放的插件接口 | X |
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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 |