port-evbmips: /netbsd is necessary?

Subject: /netbsd is necessary?
To: None <port-evbmips@NetBSD.org>
From: Water NB <netbsd78@126.com>
List: port-evbmips
Date: 03/27/2006 14:47:40

I want to know:
Is the file /netbsd necessary in an embedded system?

In my system (alchemy au1550), I willn't run netstat command with /netbsd.
Why this command need access /netbsd.
Any other commands need it too?

thanks.