Hi,

I have a question regarding the mknod command.
I use Cygnus to silmulate the Linux in the Windows NT environment.

As refer from Linux manual,
to create a ttyS0/1 (com1 and com2) file, I need to

"mknod -m 660 /dev/ttyS0 c 4 64 # base address 0x03f8 " and
"mknod -m 660 /dev/ttyS1 c 4 65 # base address 0x02f8 " 

However, it returns me the message
"Function not implemented" !!

Is that any problem with my syntex?

Thanks for your help.

Regards,
kenghua

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