| 摘要 |
PURPOSE:To attain the effective application of the system resources by collecting the messages stored in the message blocks controlled by the master message control tables into an idle area and using only the head master message control table of a list structure. CONSTITUTION:An idle area deciding means decides whether the message blocks 51 controlled by the master message control tables 50 have an idle area or not. Then a message block reorganization means collects the messages stored in the blocks 51 connected after the tables 50 and controlled these tables into an idle area by the idle area deciding means. At the same time, only the head table 50 of a list structure is used. Thus the effective application is attained for the system resources of a memory, etc. |
