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Article #1258Re: Problem using external pagers
From: Mike Zwilling
Date: Tue, 09 Jan 1990 16:33
Date: Tue, 09 Jan 1990 16:33
22 lines
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1376 bytes
In article <9510@spool.cs.wisc.edu> I wrote: >I'm running Mach 2.5 on a micro-vax III and am having problems writing >an external pager. ... >While trying to get my pager to work, I attempted to use the >Network memory server (netmemoryserver) supplied with the 2.5 >distribution. I seem to be having the same problem with it as with >my pager, so below is a sample program utilizing the netmemoryserver >which demonstrates the problem. Thanks to Rich Draves at CMU I was able to get the program to work. The fix simply involved changing the two VM_PROT_WRITE parameters in the vm_map() call to VM_PROT_ALL. I still haven't been able to get my pager to work, but at least the problem is in a different area of the program/pager now. Mike -- Mike Zwilling University of Wisconsin -- Madison Computer Sciences Dept. 1210 W. Dayton St. Madison, WI 53706 email: zwilling@cs.wisc.edu ph# (608) 263-4076
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!rutgers!uwvax!barney.cs.wisc.edu!zwillingReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!rutgers!uwvax!barney.cs.wisc.edu!zwilling From: zwilling@barney.cs.wisc.edu (Mike Zwilling) Newsgroups: comp.os.mach Subject: Re: Problem using external pagers Message-ID: <9513@spool.cs.wisc.edu> Date: 9 Jan 90 16:33:09 GMT References: <9510@spool.cs.wisc.edu> Sender: news@spool.cs.wisc.edu Organization: U of Wisconsin CS Dept Lines: 22