1. PROCESS MANAGER Written by Hoon-Seung Jeong www.jhs.pe.kr
OPERATING SYSTEM PROGRAMMING ASSIGNMENT
PROCESS MANAGER
Dept. of Computer & Information Science KOREA UNIVERSITY
Written by Hoon-Seung Jeong

2. ■ TABLE OF CONTENTS SYSTEM ENVIRONMENT SYSTEM DESCRIPTION
TEST DESCRIPTION
USER DOCUMENTATION
SELF-EVALUATION ●

3. JHS.PE.KR ■ SYSTEM ENVIRONMENT AMD Turion 1.60GHz Dual Windows XP20
JHS.PE.KR
Windows XP 10 30
2.0GB RAM
Visual Studio
2005 .NET

4. ■ SYSTEM DESCRIPTION (1/2)
int previousCPU( );
int currentCPU( );
int kill ( );
Check memory & CPU overloaded
void tmPROCESS( );
Overloaded process kill
Key Point
WHILE
LOOP

5. GetProcessMemoryInfo FileTimeToSystemTime
■ SYSTEM DESCRIPTION (2/2)
Important Functions
OpenProcess
Opens an existing local process object.
If the function succeeds, the return value is an open handle to the specified process.
EnumProcesses
Retrieves the process identifier for each process
object in the system.
GetProcessMemoryInfo
Retrieves information about the memory usage of
the specified process.
TerminateProcess
Terminates the specified process and all of
its threads.
GetProcessTimes
Retrieves timing information for the specified
process.
FileTimeToSystemTime
Converts a file time to system time format.

6. ■ TEST DESCRIPTION (CPU)

7. ■ TEST DESCRIPTION (Memory)

8. ■ USER DOCUMENTATION (1/2)
Reference MSDN

9. Go forward C++ source code processmanager.cpp
■ USER DOCUMENTATION (2/2)
Go forward C++ source code
processmanager.cpp

10. ■ SELF-EVALUATION 80
Why?
Because reference that the most important source in senior.