| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing device capable of obtaining the total value of file sizes at high speed when the total value of the file sizes is necessary while using an existing file system.SOLUTION: An information processing device that manages files for each directory includes: acquisition means that obtains the total value of file sizes of files in the directory; storage means that stores the obtained total value of file sizes in a directory entry of the directory; and reference means that refers to the total size of file sizes from the directory entry.SELECTED DRAWING: Figure 1 |
