1.3.3 系统调用（执行过程、访管指令、库函数与系统调用）

operating system
Operating System
Publish Date:   2022-06-28
Update Date:   2023-03-28
Word Count:   32
Read Times:   1 Min
Read Count:   12

1.系统调用知识框架图

image-20220621115442927
image-20220621115442927

2.系统调用和库函数的区别

image-20220621115502996
image-20220621115502996

3.系统调用的执行过程

image-20220621115522892
image-20220621115522892

Author: Liang Junyi
Link: https://liangjunyi010.github.io/liangjunyi.github.io/2022/06/28/operating-system-1.3.3-xi-tong-diao-yong-zhi-xing-guo-cheng-fang-guan-zhi-ling-ku-han-shu-yu-xi-tong-diao-yong/
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operating system