Extdata: Difference between revisions
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char extdata_path[...]; // ".../extdata/<ExtdataID-High>/<ExtdataId-Low>" | char extdata_path[...]; // ".../extdata/<ExtdataID-High>/<ExtdataId-Low>" | ||
char device_path[...]; // output path | char device_path[...]; // output path | ||
sprintf(device_path, "%s/%08x/%08x", extdata_path, SubDirID, SubFileID); | |||
</pre> | </pre> | ||
When mounting extdata, the unique identifier is used to match the ID stored in subfile's [[DISA and DIFF#DIFF header|DIFF header]]. If the ID doesn't match, mounting will fail. | When mounting extdata, the unique identifier is used to match the ID stored in subfile's [[DISA and DIFF#DIFF header|DIFF header]]. If the ID doesn't match, mounting will fail. | ||