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Special record type (1) is used to store filesystem first sector pointer (16 bits in DE) as DOR son, MSB (MSB bank) always zero)
| Code Block | ||||
|---|---|---|---|---|
| ||||
IN:
B = record type
C = buffer length
DE = user buffer address (to copy information of store)
IX = DOR handle
OUT, if call successful:
Fc = 0
original IX DOR handle is still valid
OUT, if call failed:
Fc = 1
original IX is still valid
A = error code
RC_HAND ($08), bad DOR handle
RC_BAD ($04), bad argument
Registers changed after return:
..BCDEHL/IXIY same
AF....../.... different |
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Special record type (1) is used to store filesystem first sector pointer (16 bits in DE) as DOR son, MSB (MSB bank) always zero)