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<TITLE>sane-devel: Re: EOF detection</TITLE>
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<META NAME="Author" CONTENT="Nick Lamb (njl98r@ecs.soton.ac.uk)">
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<META NAME="Subject" CONTENT="Re: EOF detection">
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<H1>Re: EOF detection</H1>
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<STRONG>From:</STRONG> Nick Lamb (<A HREF="mailto:njl98r@ecs.soton.ac.uk?Subject=Re:%20EOF%20detection&In-Reply-To=<20010510120824.A31582@ecs.soton.ac.uk>"><EM>njl98r@ecs.soton.ac.uk</EM></A>)<BR>
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<STRONG>Date:</STRONG> Thu May 10 2001 - 04:08:24 PDT
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<LI><STRONG>Previous message:</STRONG> <A HREF="0109.html">mh: "Re: EOF detection"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0114.html">Oliver Rauch: "XSane parameters or buffer bug"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0096.html">Henning Meier-Geinitz: "Re: EOF detection"</A>
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On Thu, May 10, 2001 at 12:11:42PM +0200, mh wrote:
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<EM>> I don't know whether one should call it a bug in XSane; at least it could be
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</EM><BR>
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<EM>> easily solved by calling sane_get_parameters() after sane_start() has been
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<EM>> called. (Oliver?)
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</EM><BR>
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<P>Yes, that's a bug. The specification clearly tells frontend authors that
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the backend can't necessarily be expected to provide _accurate_ values
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for sane_get_parameters() without being given an instruction to start.
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<BR>
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<P>If XSane wants to rely on the parameters it needs to update them after it
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<BR>
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calls sane_start(), presumably Oilver's scanner happens to let him get
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away without.
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<BR>
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<P>Given Oliver's rapid updates I'm sure we can expect a fixed XSane soon.
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<BR>
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<P>Nick.
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<BR>
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<P><PRE>
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--
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Source code, list archive, and docs: <A HREF="http://www.mostang.com/sane/">http://www.mostang.com/sane/</A>
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To unsubscribe: echo unsubscribe sane-devel | mail <A HREF="mailto:majordomo@mostang.com?Subject=Re:%20EOF%20detection&In-Reply-To=<20010510120824.A31582@ecs.soton.ac.uk>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0111.html">Nick Robinson: "Re: Snapscan ... again"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0109.html">mh: "Re: EOF detection"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0109.html">mh: "Re: EOF detection"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0114.html">Oliver Rauch: "XSane parameters or buffer bug"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0096.html">Henning Meier-Geinitz: "Re: EOF detection"</A>
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<EM>
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This archive was generated by <A HREF="http://www.hypermail.org/">hypermail 2b29</A>
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