驅動程式 - MS-DOS Device Driver (MDD) - 教學說明 - 4. 支援的Command
Command |
DOS |
Driver |
Description |
0 |
2.0+ |
Char and Block |
Initialization |
1 |
2.0+ |
Block |
Media Check |
2 |
2.0+ |
Block |
Get BIOS Parameter Block |
3 |
2.0+ |
Char and Block |
IOCTL |
4 |
2.0+ |
Char and Block |
Input |
5 |
2.0+ |
Char |
Nondestructive Input |
6 |
2.0+ |
Char |
Input Status |
7 |
2.0+ |
Char |
Input Flush |
8 |
2.0+ |
Char and Block |
Output |
9 |
2.0+ |
Char and Block |
Output With Verify |
10 |
2.0+ |
Char |
Output Status |
11 |
2.0+ |
Char |
Output Flush |
12 |
2.0+ |
Char and Block |
IOCTL Output |
13 |
3.0+ |
Char and Block |
Open |
14 |
3.0+ |
Char and Block |
Close |
15 |
3.0+ |
Block |
Removable Media |
16 |
3.0+ |
Char |
Output Til Busy |
17 |
3.2+ |
Char and Block |
Undefined |
18 |
3.2+ |
Char and Block |
Undefined |
19 |
3.2+ |
Char and Block |
Generic IOCTL |
20 |
3.2+ |
Char and Block |
Undefined |
21 |
3.2+ |
Char and Block |
Undefined |
22 |
3.2+ |
Char and Block |
Undefined |
23 |
3.2+ |
Block |
Get Logical Device |
24 |
3.2+ |
Block |
Get Logical Device |
25 |
5.0+ |
Char and Block |
IOCTL Query |