Ethernet driver

Hi All,
Please can any one let me know about how to register an ethernet device in QNX4.

Thanks,
Pavan

Network ddk for qnx4 was never published as I know.
So the interface of Net is not available in form of headers and libraries.
Only one source of useful information about Net internals you can find in NetRaw utility code. quics.qnx.com/cgi-bin/dir_find.c … x4/os/net/

Please let me know about how to write my own driver and start it with existing NIC.

Thans,
Pavan

With QNX4 your only option is the Net.fd. check the doc under /etc/readme