Bitfields for DOS 3.x disk buffer flags |
| Bit | Description |
|---|---|
|
7 |
??? |
|
6 |
buffer dirty |
|
5 |
buffer has been referenced |
|
4 |
??? |
|
3 |
sector in data area |
|
2 |
sector in a directory, either root or subdirectory |
|
1 |
sector in FAT |
|
0 |
boot sector??? (guess) |
|
See Also: |