RECORDING METHOD, RECORDING DEVICE, AND RECORDING PROGRAM

摘要

This invention comprises: sequentially recording, in the direction from the first recording location toward the second recording location of a storage area (9) in a recording device (1), a dataset including variable-length data and anterior and posterior-data length information (103, 113), the information indicating the length of the same data and being recorded in front of and behind the same data; returning the process to the first recording location and overwriting the recorded data with a new dataset in the direction from the first recording location toward the second recording location, in which state a first recording area is identified in which there is continuously discovered a dataset containing posterior-data length information corresponding to the recording location of posterior-data length information determined from the posterior-data length information in the direction from the second recording location toward the first recording location; and setting the recording location to the recording start location of the next dataset subsequent to the dataset that contains posterior-data length information corresponding to the recording location of posterior-data length information determined from the posterior-data length information in the direction from the first recording location toward the second recording location, and that is recorded in the nearest location to the first recording area without approaching the first recording area.