Path: utzoo!utgpu!cunews!bnrgate!brchh104!brchs1!bnr.ca!rice.edu!sun-spots-request
From: smehta@kwela.nynexst.com (Sandeep Mehta)
Newsgroups: comp.sys.sun
Subject: Sun 4 kbd LEDs
Keywords: Miscellaneous
Message-ID: <2604@brchh104.bnr.ca>
Date: 24 Apr 91 00:00:00 GMT
Sender: news@brchh104.bnr.ca
Organization: Sun-Spots
Lines: 20
Approved: Sun-Spots@rice.edu
X-Original-Date: 19 Apr 91 18:07:48
X-Sun-Spots-Digest: Volume 10, Issue 86, message 21
X-Note: Submissions: sun-spots@rice.edu, Admin: sun-spots-request@rice.edu

I need to use the Sun 4 keybd LEDs as a diag for an application that I'm
running. I tried using

      ioctl(kbfd, KIOCSLED,LED_CAPS_LOCK);

and so on for others, but it don't get the any response. If I push the
"kb" STREAMS module using

      ioctl(kbfd, I_PUSH, "kb");

before I do KIOCSLED then I get all 4 LEDs blinking more than once before
a) my keybd hangs or b) the machine halts!!

I think I'm messing/missing the order of necessary ioctl's. Any help/code
appreciated.

Please respond by email.
Thanks.
smehta@nynexst.Com