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Date:	Tue, 24 Apr 2001 20:30:49 -0400
From:	Christopher Faylor <cgf AT redhat DOT com>
To:	cygwin AT cygwin DOT com
Cc:	bergstro AT eng DOT utah DOT edu
Subject:	Re: CYGWIN file structure
Message-ID:	<20010424203049.A22034@redhat.com>
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In-Reply-To:	<Pine.4.10.10104241734050.2421-100000@lab3-3.eng.utah.edu>; from bergstro@eng.utah.edu on Tue, Apr 24, 2001 at 05:40:02PM -0600

On Tue, Apr 24, 2001 at 05:40:02PM -0600, James Bergstrom wrote:
>We are writing a driver in CYGWIN to read an image file from a directory
>on the hard disk.  The files are placed there every few seconds by a
>webcam, and they are named "image1.tif", "image2.tif", etc.  We know the
>directory they are in, and we know that they are named "image[num].tif",
>but we are having trouble finding utilities to examine filenames in
>cygwin.
>
>Can you help (our senior project is due thursday morning)

If I am understanding what you are asking for, I think you need to
investigate opendir and readdir.

These are UNIX functions.  You can find them documented here:
http://www.opengroup.org/onlinepubs/7908799/index.html

The alternative is to use Windows native functions like
FindFirstFile and FindNextFile.

They would be documented here:
http://msdn.microsoft.com/library/default.asp

cgf

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