LOCK STATUS DETECTION DEVICE AND LOCK STATUS DETECTION METHOD AND ITS PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a lock status detection device equipped with a function to automatically detect the lock status of a process. SOLUTION: This lock status detection method comprises a monitor target process to make a response based on the performance instruction of normality response processing, a normality confirmation command to instruct the monitor target process to perform the normality response processing, and to accept the response and a lock status detection process to perform the normality confirmation command, and to detect the lock status of the monitor target process based on the response notified from the normality confirmation command. COPYRIGHT: (C)2005,JPO&NCIPI