Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!ncar!ames!scubed!ncr-sd!babel!williamt
From: williamt@babel.SanDiego.NCR.COM (Wm. Tseng)
Newsgroups: comp.unix.questions
Subject: Shared Memory
Message-ID: <906@ncr-sd.SanDiego.NCR.COM>
Date: 17 Feb 89 19:10:26 GMT
Sender: news@ncr-sd.SanDiego.NCR.COM
Reply-To: williamt@babel.SanDiego.NCR.COM (Wm. Tseng)
Distribution: usa
Organization: NCR Corporation, Rancho Bernardo
Lines: 8


I have a question about the shared memory in Sys5 UNIX.
  
   How can we access the data in shared memory in the interrupt service
routine (supposed it is a device driver isr) or kernel (system call) ? Do
we need to look at the page table and how?
  
					williamt@babel.sandiego.ncr.com