函数逻辑报告 |
Source Code:kernel\dma\debug.c |
Create Date:2022-07-27 11:34:40 |
| 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:DMA-API debugging init code* The init code does two things:* 1. Initialize core data structures* 2. Preallocate a given number of dma_debug_entry structs
函数原型:static ssize_t filter_read(struct file *file, char __user *user_buf, size_t count, loff_t *ppos)
返回类型:ssize_t
参数:
| 类型 | 参数 | 名称 |
|---|---|---|
| struct file * | file | |
| char __user * | user_buf | |
| size_t | count | |
| loff_t * | ppos |
| 732 | 如果非current_driver_name[0]则返回:0 |
| 740 | read_lock_irqsave( & driver_name_lock, flags) |
| 742 | read_unlock_irqrestore( & driver_name_lock, flags) |
| 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 |