QNX 4 Disk Structure

I have been looking at the QNX disk structure and it seems that the QNX
documentation is wrong. When you take a look at a directory entry by
reading a block you find that the “d_status” entry is n ot what yoy
might expect.

Example: Using vedit I created thse simple files and found this

FILE_NAME d_status

text 3
text.txt 8
1text 3
1text1 8

From the QNX documentation, it seems that an entry in the .inode file
is required if a file is a link or if it’s name is longer than 16

Am I wrong, or is the documentation wrong???
If documentation wrong, where can I find the corrected one???