| 摘要 |
<p>PURPOSE:To prevent a user resource from being disabled even if a job is not ended until predetermined time by applying a computer power supply disconnecting instruction based upon a timer through an OS. CONSTITUTION:At the time of disconnecting the power supply, a power supply instructing interruption is informed from the time to an interruption control program 8 in the OS. Receiving the information, the program 8 accesses a system stop program 9. The program 9 instructs the forced end of all tasks 5-7 based on the access. When the forced end is specified, the tasks 5-7 suspend the operation at the specified time, start end processing and close the used user resource to stop the operation. When all the tasks 5-7 stop, the system stop program 9 monitors the end of the tasks 5-7 instructs the disconnection of the power supply to a power supply control device 2.</p> |
