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2168515Sgshapiro<HEAD><TITLE>smfi_setbacklog</TITLE></HEAD>
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7168515Sgshapiro<H1>smfi_setbacklog</H1>
894334Sgshapiro
9168515Sgshapiro<TABLE border="0" cellspacing=4 cellpadding=4>
1094334Sgshapiro<!---------- Synopsis ----------->
11168515Sgshapiro<TR><TH valign="top" align=left width=100>SYNOPSIS</TH><TD>
12168515Sgshapiro<PRE>
1394334Sgshapiro#include &lt;libmilter/mfapi.h&gt;
1494334Sgshapiroint smfi_setbacklog(
1594334Sgshapiro	int obacklog
1694334Sgshapiro);
17168515Sgshapiro</PRE>
18168515SgshapiroSet the filter's <CODE>listen(2)</CODE> backlog value.
19168515Sgshapiro</TD></TR>
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2194334Sgshapiro<!----------- Description ---------->
22168515Sgshapiro<TR><TH valign="top" align=left>DESCRIPTION</TH><TD>
23168515Sgshapiro<TABLE border="1" cellspacing=1 cellpadding=4>
24168515Sgshapiro<TR align="left" valign=top>
25168515Sgshapiro<TH width="80">Called When</TH>
26168515Sgshapiro<TD>smfi_setbacklog should only be called before <A href="smfi_main.html">smfi_main</A>.</TD>
27168515Sgshapiro</TR>
28168515Sgshapiro<TR align="left" valign=top>
29168515Sgshapiro<TH width="80">Effects</TH>
30168515Sgshapiro<TD>Sets the incoming socket backlog used by <CODE>listen(2)</CODE>.
31168515SgshapiroIf smfi_setbacklog is not called, the operating system default is used.</TD>
32168515Sgshapiro</TR>
33168515Sgshapiro</TABLE>
3494334Sgshapiro
3594334Sgshapiro<!----------- Arguments ---------->
36168515Sgshapiro<TR><TH valign="top" align=left>ARGUMENTS</TH><TD>
37168515Sgshapiro    <TABLE border="1" cellspacing=0>
38168515Sgshapiro    <TR bgcolor="#dddddd"><TH>Argument</TH><TH>Description</TH></TR>
39168515Sgshapiro    <TR valign="top"><TD>obacklog</TD>
40168515Sgshapiro	<TD>The number of incoming connections to allow in the listen queue.
41168515Sgshapiro	</TD></TR>
42168515Sgshapiro    </TABLE>
43168515Sgshapiro</TD></TR>
4494334Sgshapiro
4594334Sgshapiro<!----------- Return values ---------->
46168515Sgshapiro<TR>
47168515Sgshapiro<TH valign="top" align=left>RETURN VALUES</TH> 
4894334Sgshapiro
49168515Sgshapiro<TD>smfi_setbacklog returns MI_FAILURE if obacklog is less than or equal
50168515Sgshapiroto zero.</TD>
51168515Sgshapiro</TR>
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