From: "Charles Sandmann" <sandmann AT clio DOT rice DOT edu>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: [Q] About DPMI swap file
Date: Sun,  7 Jun 1998 12:40: 8
Organization: Aspen Technology, Inc.
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Message-ID: <357a8a28.sandmann@clio.rice.edu>
References: <6latrm$ju5 AT netnews DOT hinet DOT net>
Reply-To: sandmann AT clio DOT rice DOT edu
NNTP-Posting-Host: dmcap2.aco.aspentech.com
To: djgpp AT delorie DOT com
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> plain MSDOS. And I hope this application can execute on a 
> non-harddisk PC machine. And this machine has at lease 4M memory.
> But when I execute this program, it tells me that it need create 
> a swap file "cwsdpmi.swp". 

This should actually just be a warning and not fatal.

>     I don't know if I don't create swap file on this machine. Then
> how much memory I can use. And is there any option or configure to
> let the application don't create swap file?

CWSPARAM allows you to configure where the swap file goes (or to 
suppress the creation of one).