Format of CD-ROM directory entry (direct copy) |
| Offset | Size | Description |
|---|---|---|
|
00h |
BYTE |
length of directory entry |
|
01h |
BYTE |
length of XAR in Logical Block Numbers |
|
02h |
DWORD |
LBN of data, Intel (little-endian) format |
|
06h |
DWORD |
LBN of data, Motorola (big-endian) format |
|
0Ah |
DWORD |
length of file, Intel format |
|
0Eh |
DWORD |
length of file, Motorola format |
|
---High Sierra--- |
||
|
12h |
6 BYTEs |
date and time |
|
18h |
BYTE |
bit flags |
|
19h |
BYTE |
reserved |
|
---ISO 9660--- |
||
|
12h |
7 BYTEs |
date and time (seventh byte is offset from GMT in 15-minute increments) |
|
19h |
BYTE |
bit flags |
|
---both formats--- |
||
|
1Ah |
BYTE |
interleave size |
|
1Bh |
BYTE |
interleave skip factor |
|
1Ch |
WORD |
volume set sequence number, Intel format |
|
1Eh |
WORD |
volume set sequence number, Motorola format |
|
20h |
BYTE |
length of file name |
|
21h |
N BYTEs |
file name |
|
|
BYTE |
(optional) padding if filename is odd length |
|
|
N BYTEs |
system data |
|
See Also: |