| 摘要 |
In a file management method, a management entry is recorded in a predetermined position, and creation or deletion of a file is carried out. During file creation or deletion, data relating to the management entry and a file deletion destination entry of a file to be deleted or a file creation destination entry of a file to be created are updated, whereby the latest link is created among the management entry, the deletion entry, and the unused entry. So, even when a deletion entry or an unused entry is located in a backward position in the directory, these entries can be speedily detected during file formation regardless of the number of files.
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