Description: Operating System Course Design: Single-channel scheduling algorithm for simulation of three operating systems
○ 1, the data structure select the one-way chain force, the backup job queue of each node represents an operation blocks, each block of the JCB job contains the following information: job name, arrival time, the time has run time , job status, the required size of main memory, the required number of tape drives.
○ 2, submit a new job, call the function EnQueue (m_JobName, m_NeedTime) will work into the back end of the job queue. Then, the job queue to determine whether the memory is empty, if empty will be transferred to the memory backup job to run and start the timer SetTimer (1,1000, NULL), update the list box controls the display of information.
○ 3, set the timer interval to 1000 milliseconds, so the second will be called once OnTimer (UINT nIDEvent) function to check the operational status of jobs, if the job has been running longer than the mean time, it will job q
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...\JobDlg.h
...\LinkQueue.cpp
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