📜  linux kernel write() - C 编程语言代码示例

📅  最后修改于: 2022-03-11 15:04:35.189000             🧑  作者: Mango

代码示例3
unsigned long copy_to_user(void *to, const void *from, 
        unsigned long count);
 unsigned long copy_from_user(void *to, const void *from, 
        unsigned long count);