OS_FSControl 41 (changes)
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Programmer's OS Reference SWI Manuals Calls
» Part OS_FSControl 15 – SWI Calls
» OS_FSControl 41OS
» OS_FSControl
» OS_FSControl 41
OS_ FSControl 41
(SWI &29)
| Entry | |
|---|---|
| R0 | 41 (&29) |
| R1 | Pointer to name of image (null terminated) |
| R2 | Pointer to buffer |
| R5 | Buffer size |
| Exit | |
|---|---|
| All registers preserved | |
Use
The purpose of this call is to return the defect list of an image.
Notes
This SWI fills the buffer with the defect list of an image. The buffer is filled with words giving byte offsets of defects, terminated by &20000000.
To map out a defect from an image, use OS_FSControl 42.
A newer implementation of this call for handling larger discs (64 bit values) is OS_FSControl 56.
See also
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