FileCore_MiscOp 5 (changes)
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Programmer's FileCore Reference Manuals
» Part 15 – SWI Calls
» FileCore FileCore_MiscOp
» FileCore_MiscOp 5FileCore_MiscOp
» FileCore_MiscOp 5
FileCore_MiscOp 5
(SWI &40549)
| Entry | |
|---|---|
| R0 | 5 |
| R1 | Drive number, bit 31 set if trying to find a disc |
| R4 | Iteration count (if bit 31 of R1 set) |
| R5 | Timeout period (if bit 31 of R1 set) |
| R8 | Pointer to |
| Exit | |
|---|---|
| R0 | Preserved ? |
| R1 | Preserved ? |
| R4 | Preserved ? |
| R5 | Preserved ? |
| R8 | Preserved ? |
Use
The purpose of this call is to causes a FileCore system to eject a disc.
Notes
The following UpCalls will cause bit 31 to be set:
- ‘Media not present’ – see OS_UpCall 1
- ‘Media not known’ – see OS_UpCall 2
This indicates that you should choose a suitable drive to eject the disc from.
See also
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