delorie.com/archives/browse.cgi   search  
Mail Archives: djgpp/2001/08/27/22:45:35

From: "A. Sinan Unur" <asu1 AT cornell DOT edu>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: file system change notification
Date: 28 Aug 2001 02:43:54 GMT
Organization: Cornell University
Lines: 37
Sender: asu1 AT cornell DOT invalid (on slip-32-102-40-50.ny.us.prserv.net)
Message-ID: <Xns910AE73D3ED73ASINANUNUR@132.236.56.8>
References: <Xns9109B74F0D8A6ASINANUNUR AT 132 DOT 236 DOT 56 DOT 8> <9md8v7$n7c$1 AT nets3 DOT rz DOT RWTH-Aachen DOT DE>
NNTP-Posting-Host: slip-32-102-40-50.ny.us.prserv.net
X-Trace: news01.cit.cornell.edu 998966634 21629 32.102.40.50 (28 Aug 2001 02:43:54 GMT)
X-Complaints-To: usenet AT news01 DOT cit DOT cornell DOT edu
NNTP-Posting-Date: 28 Aug 2001 02:43:54 GMT
User-Agent: Xnews/4.06.22
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Reply-To: djgpp AT delorie DOT com

Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de> wrote in
news:9md8v7$n7c$1 AT nets3 DOT rz DOT RWTH-Aachen DOT DE: 

> A. Sinan Unur <asu1 AT cornell DOT edu> wrote:
> 
>> I can do this in Windows using  the code snippet included at the
>> bottom of this post. However, I would like to use djgpp. I am assuming
>> there is no similar API in the libraries, and hence I should chain
>> some DOS interrupts. (I could sit in a tight loop reading directory
>> contents but I could miss some creations/deletions if they happen
>> rapidly). 
> 
> I have serious doubts that DJGPP would be the right tool for this
> particular task.  It may even be completely impossible, depending upon
> the type of environment you're targetting.

Agreed. To clarify, what I have are a number of computers where a number of 
participants in an experiment will be making decisions. These decisions 
generate data, and those data get saved on a network drive. So I wanted to 
have a program that monitored this directory for new data files.

I have what I need under windows, and have code running compiled with 
cygwin. I was just curious if there was a possibility I could do a similar 
thing in DOS. This would have served as a way of increasing my 
understanding of chaining interrupts and other related matters.

All in all, that does not seem practical for all the reasons you and Eli 
have mentioned.

Thanks for your comments.

Sinan.

-- 
--------------------------------
A. Sinan Unur
http://www.unur.com/

- Raw text -


  webmaster     delorie software   privacy  
  Copyright © 2019   by DJ Delorie     Updated Jul 2019