📄 webserror.htm
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<title>websError-- GoAhead WebServer API</title>
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<td class="titleLeft" align=left width="33%"><b>websError</b></TD><td class="titleCenter" align=center width="33%"><b>
GoAhead WebServer API</b></TD><td class="titleRight" align=right width="33%"><B>
GoAhead EMF</B></TD></TR> </TABLE><HR> <h2>Synopsis</h2><p>Return an error message
to the requesting browser.</p><h2>Prototype</h2><pre> #include "webs.h"
void <b>websError</b>(webs_t wp, int code, char_t *msg, ...); </pre><h2>Parameters</h2><table width=100% BORDER="0" CELLPADDING="0" CELLSPACING="0">
<TR> <TD VALIGN="TOP" WIDTH="5%">wp <TD WIDTH="95%"> Web server connection handle.
<TR> <TD VALIGN="TOP" WIDTH="5%">code <TD WIDTH="95%">HTTP response code (see
<A href="websDone.htm">websDone</A> for codes). <TR> <TD VALIGN="TOP" WIDTH="5%">msg
<TD WIDTH="95%"> Message format string with %s and %d parameters.<tr> <td cellpadding = 20 VALIGN="TOP" WIDTH="5%">...</td><td cellpadding = 20 WIDTH="95%">
Parameters for %s and %d directives.</td></tr></table><h2>Description</h2><P>The
websError procedure can be used to return a request response to the user's browser
and then close the connection. It internally calls <STRONG><A HREF="websDone.htm">websDone</A></STRONG>
to close the connection. You can use it as you would a printf call with a message
format string. </P><h2>Return Value</h2><p> None</p><h2>Example</h2><pre> websError(wp, 200, "Can't open %s", filename); </pre><h2>Stability Classification</h2><p>Stable.</p><h2>See
Also</h2><p><A href="websDone.htm">websDone</A></p></td></tr></table>
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