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<h1>/home/mandrake/rpm/BUILD/sc68-2.2.1/emu68/error68.h File Reference</h1>Error message handler.
<a href="#_details">More...</a>
<p>
<p>
<a href="emu68_2error68_8h_source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="emu68_2error68_8h.html#987a74740a85d2a8ebc3e88fbef0db15">EMU68error_add</a> (char *format,...)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Push formatted error message. <a href="#987a74740a85d2a8ebc3e88fbef0db15"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="emu68_2error68_8h.html#8f28176b9fd1dae30a85795ebd0ffc25">EMU68error_get</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Pop last error message. <a href="#8f28176b9fd1dae30a85795ebd0ffc25"></a><br></td></tr>
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<hr><h2>Detailed Description</h2>
Error message handler.
<p>
<dl class="author" compact><dt><b>Author:</b></dt><dd>Benjamin Gerard <<a href="mailto:ben@sashipa.com">ben@sashipa.com</a>> </dd></dl>
<dl class="date" compact><dt><b>Date:</b></dt><dd>1999/03/13 </dd></dl>
<dl class="rcs" compact><dt><b>Id</b></dt><dd>error68.h,v 2.1 2003/08/25 20:15:51 benjihan Exp </dd></dl>
<p>
EMU68 error handling consists on a fixed size stack of messages. When an EMU68 function fails, it stores a description message for the error and returns a negative number. If error stack is full, the older stacked message is removed. <hr><h2>Function Documentation</h2>
<a class="anchor" name="987a74740a85d2a8ebc3e88fbef0db15"></a><!-- doxytag: member="error68.h::EMU68error_add" ref="987a74740a85d2a8ebc3e88fbef0db15" args="(char *format,...)" -->
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<td class="memname">int EMU68error_add </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"> <em>format</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname"> <em>...</em></td><td> </td>
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<td></td>
<td>)</td>
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<p>
Push formatted error message.
<p>
The <a class="el" href="emu68_2error68_8h.html#987a74740a85d2a8ebc3e88fbef0db15" title="Push formatted error message.">EMU68error_add()</a> format error message and push it in error stack. On overflow the older message is lost.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>format</em> </td><td>printf() like format string.</td></tr>
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</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>error-code </dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>0xDEAD0xxx,where</em> </td><td>xxx is a random value </td></tr>
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<a class="anchor" name="8f28176b9fd1dae30a85795ebd0ffc25"></a><!-- doxytag: member="error68.h::EMU68error_get" ref="8f28176b9fd1dae30a85795ebd0ffc25" args="(void)" -->
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<td class="memname">const char* EMU68error_get </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"> </td>
<td> ) </td>
<td></td>
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<p>
Pop last error message.
<p>
Retrieve and remove last error message from error stack.<p>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>Last pushed error message. </dd></dl>
<dl compact><dt><b>Return values:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>0</em> </td><td>Empty message stack, no more message. </td></tr>
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Mandriva
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i586
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media
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contrib-release
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by-pkgid
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2ff8806b45ba9c96e77e01e6d40e440b
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files
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