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<TITLE>sane-devel: Re: assert.h problems with shared libraries</TITLE>
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<META NAME="Author" CONTENT="Oliver Rauch (oliver.rauch@rauch-domain.de)">
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<META NAME="Subject" CONTENT="Re: assert.h problems with shared libraries">
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<H1>Re: assert.h problems with shared libraries</H1>
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<!-- received="Thu May 31 14:40:17 2001" -->
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<!-- sent="Thu, 31 May 2001 23:39:01 +0200" -->
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<!-- name="Oliver Rauch" -->
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<!-- subject="Re: assert.h problems with shared libraries" -->
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<!-- inreplyto="20010531224214.A6008@vortex.swb.de" -->
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<STRONG>From:</STRONG> Oliver Rauch (<A HREF="mailto:oliver.rauch@rauch-domain.de?Subject=Re:%20assert.h%20problems%20with%20shared%20libraries&In-Reply-To=<3B16B9F5.AB420280@rauch-domain.de>"><EM>oliver.rauch@rauch-domain.de</EM></A>)<BR>
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<STRONG>Date:</STRONG> Thu May 31 2001 - 14:39:01 PDT
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<P>
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<LI><STRONG>Next message:</STRONG> <A HREF="0456.html">Nick Lamb: "Re: assert.h problems with shared libraries"</A>
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<UL>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0454.html">Oliver Rauch: "Re: Xsane .\config errors"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0450.html">Henning Meier-Geinitz: "assert.h problems with shared libraries"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0456.html">Nick Lamb: "Re: assert.h problems with shared libraries"</A>
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<LI><STRONG>Reply:</STRONG> <A HREF="0456.html">Nick Lamb: "Re: assert.h problems with shared libraries"</A>
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<P>
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Henning Meier-Geinitz wrote:
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<BR>
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<BR>
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<EM>> Some options: Don't use assert. Or use a local header file (lassert.h)
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</EM><BR>
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<EM>> which checks for AIX and uses it's own assert if necessary. Or use a
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</EM><BR>
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<EM>> #ifdef HAVE_ASSERT for every assert.
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</EM><BR>
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<EM>>
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</EM><BR>
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<EM>> Any good ideas?
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</EM><BR>
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<P>Hi Henning.
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<BR>
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<P>An assert is an emergency stop. I think that most asserts can
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<BR>
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be removed without any problems (if not we would have several
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<BR>
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known problems).
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<BR>
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<P>I think we should do this:
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<BR>
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1) remove assert() where it is not necessary
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<BR>
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2) replace an assert(a<b) by
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<BR>
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if (a<b) {DBG(0, "error..."); + exit or return with error code}
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<BR>
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<P><P>Bye
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<BR>
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Oliver
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<BR>
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<P><P><PRE>
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--
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Homepage: <A HREF="http://www.rauch-domain.de">http://www.rauch-domain.de</A>
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sane-umax: <A HREF="http://www.rauch-domain.de/sane-umax">http://www.rauch-domain.de/sane-umax</A>
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xsane: <A HREF="http://www.xsane.org">http://www.xsane.org</A>
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E-Mail: mailto:<A HREF="mailto:Oliver.Rauch@rauch-domain.de?Subject=Re:%20assert.h%20problems%20with%20shared%20libraries&In-Reply-To=<3B16B9F5.AB420280@rauch-domain.de>">Oliver.Rauch@rauch-domain.de</A>
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<P>--
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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:%20assert.h%20problems%20with%20shared%20libraries&In-Reply-To=<3B16B9F5.AB420280@rauch-domain.de>">majordomo@mostang.com</A>
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</PRE>
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<LI><STRONG>Next message:</STRONG> <A HREF="0456.html">Nick Lamb: "Re: assert.h problems with shared libraries"</A>
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<LI><STRONG>Previous message:</STRONG> <A HREF="0454.html">Oliver Rauch: "Re: Xsane .\config errors"</A>
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<LI><STRONG>In reply to:</STRONG> <A HREF="0450.html">Henning Meier-Geinitz: "assert.h problems with shared libraries"</A>
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<LI><STRONG>Next in thread:</STRONG> <A HREF="0456.html">Nick Lamb: "Re: assert.h problems with shared libraries"</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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: <EM>Thu May 31 2001 - 14:40:40 PDT</EM>
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