| 摘要 |
A method may defrag a memory for an IC card having a plurality of files stored in memory portions, each file including respective links to one or more other files. The method may include detecting a start address of a first free memory portion of the memory, detecting an address of a memory portion following the start address and storing one file to be moved, detecting files including links to the address of the file to be moved, moving the file to be moved to the start address of the first free memory portion, updating the links to point at the start address, and repeating the above steps until at least two free memory portions following the moved files are separated by one or more of files.
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