duytue / NachOS

OS's functionality on NachOS.

CS333 - Introduction to Operating System

Lam Le Thanh The
Tran Van Duy Tue VNU-HCMUS

Host OS: CentOS 6.0 Virtual OS: NachOS

NachOS

• Operations are implemented and ran on NachoOS

Implement system calls

• Exception
• Trap
• Interrupt

System's operations

Stdin / Stdout

• Read/write/print integers
• Read/write/print strings

File operations

• Create files
• Open files
• Close files
• Read files
• Write files
• Seek file