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2.6 KiB
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<!-- received="Mon Apr 26 22:36:22 1999 PDT" -->
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<!-- sent="Tue, 27 Apr 1999 07:39:28 +0200 (MET DST)" -->
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<!-- name="Ingo Wilken" -->
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<!-- email="Ingo.Wilken@Informatik.Uni-Oldenburg.DE" -->
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<!-- subject="1.0.1: two minor quirks" -->
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<!-- id="m10c0ae-0009zwC@petersfehn.Informatik.Uni-Oldenburg.DE" -->
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<!-- inreplyto="" -->
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<title>sane-devel: 1.0.1: two minor quirks</title>
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<h1>1.0.1: two minor quirks</h1>
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<b>Ingo Wilken</b> (<a href="mailto:Ingo.Wilken@Informatik.Uni-Oldenburg.DE"><i>Ingo.Wilken@Informatik.Uni-Oldenburg.DE</i></a>)<br>
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<i>Tue, 27 Apr 1999 07:39:28 +0200 (MET DST)</i>
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<p>
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<ul>
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<li> <b>Messages sorted by:</b> <a href="date.html#384">[ date ]</a><a href="index.html#384">[ thread ]</a><a href="subject.html#384">[ subject ]</a><a href="author.html#384">[ author ]</a>
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<li> <b>Next message:</b> <a href="0385.html">Ewald R. de Wit: "Re: HP PhotoSmart R030 vs. SANE 1.01"</a>
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<li> <b>Previous message:</b> <a href="0383.html">Nick Lamb: "Re: SANE snapscan backend & agfa 1236"</a>
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</ul>
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<!-- body="start" -->
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Two minor things for 1.0.1:<br>
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<p>
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* The debug error message printed by the dll backend when dlopen() fails<br>
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is not very helpful, because it's taken from errno instead of dlerror().<br>
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This caused some headscratching here, because dll seemed to insist that<br>
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my library did not exist (despite it being there), instead of complaining<br>
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about an unresolved symbol. A patch is included below.<br>
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<p>
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* The file backend/djpeg.README.gz is gzipped _twice_.<br>
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<p>
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Regards,<br>
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Ingo<br>
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<p>
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<p>
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*** dll.c.orig Tue Apr 27 06:35:12 1999<br>
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--- dll.c Tue Apr 27 06:38:50 1999<br>
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***************<br>
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*** 302,308 ****<br>
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--- 302,312 ----<br>
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#endif /* HAVE_DLOPEN */<br>
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if (!be->handle)<br>
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{<br>
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+ #ifdef HAVE_DLOPEN<br>
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+ DBG(2, "dlopen() failed (%s)\n", dlerror ());<br>
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+ #else<br>
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DBG(2, "dlopen() failed (%s)\n", strerror (errno));<br>
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+ #endif /* HAVE_DLOPEN */<br>
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return SANE_STATUS_INVAL;<br>
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}<br>
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<br>
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<p>
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<p>
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<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">majordomo@mostang.com</a>
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</pre>
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<!-- body="end" -->
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<p>
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<ul>
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<!-- next="start" -->
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<li> <b>Next message:</b> <a href="0385.html">Ewald R. de Wit: "Re: HP PhotoSmart R030 vs. SANE 1.01"</a>
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<li> <b>Previous message:</b> <a href="0383.html">Nick Lamb: "Re: SANE snapscan backend & agfa 1236"</a>
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<!-- nextthread="start" -->
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</ul>
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