Skip to content

[pull] master from Snailclimb:master #83

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
pull merged 2 commits into from
Feb 25, 2021
+1 −1
Merged

[pull] master from Snailclimb:master #83

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
8d40211
fix: 删除多余文字
juzi214032 Feb 25, 2021
e26bb6f
Merge pull request #1098 from juzi214032/patch-1
Snailclimb Feb 25, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion docs/operating-system/basis.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@

根据进程访问资源的特点，我们可以把进程在系统上的运行分为两个级别：

1. 用户态(user mode) : 用户态运行的进程或可以直接读取用户程序的数据。
1. 用户态(user mode) : 用户态运行的进程可以直接读取用户程序的数据。
2. 系统态(kernel mode):可以简单的理解系统态运行的进程或程序几乎可以访问计算机的任何资源，不受限制。

说了用户态和系统态之后，那么什么是系统调用呢？
Expand Down