Service_IdentifyFormat (changes)
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Programmer's Reference Manuals
» Part 16 – Service Calls
» Service_IdentifyFormat
Service_IdentifyFormat
(Service &6B)
| Entry | |
|---|---|
| R0 | Pointer to format name (see Format Specifier) |
| R1 | 107 (&6B) |
Format not recognised
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | Preserved |
Format recognised
| Exit | |
|---|---|
| R0 | Preserved |
| R1 | 0 to claim |
| R2 | SWI to call to get raw disc format info |
| R3 | R3 parameter for this SWI |
| R4 | SWI to call to lay down disc structure |
| R5 | R0 parameter for this SWI |
Use
This service is issued to identify how to layout a disc format.
Notes
If DOSFS recognised the format name (which is different to FileCore names) then R2 would be DOSFS_DiscFormat and R4 DOSFS_LayoutStructure.
See also
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