1<HTML> 2<HEAD><TITLE>smfi_setbacklog</TITLE></HEAD> 3<BODY> 4<!-- 5$Id: smfi_setbacklog.html,v 1.6 2006/12/21 18:30:35 ca Exp $ 6--> 7<H1>smfi_setbacklog</H1> 8 9<TABLE border="0" cellspacing=4 cellpadding=4> 10<!---------- Synopsis -----------> 11<TR><TH valign="top" align=left width=100>SYNOPSIS</TH><TD> 12<PRE> 13#include <libmilter/mfapi.h> 14int smfi_setbacklog( 15 int obacklog 16); 17</PRE> 18Set the filter's <CODE>listen(2)</CODE> backlog value. 19</TD></TR> 20 21<!----------- Description ----------> 22<TR><TH valign="top" align=left>DESCRIPTION</TH><TD> 23<TABLE border="1" cellspacing=1 cellpadding=4> 24<TR align="left" valign=top> 25<TH width="80">Called When</TH> 26<TD>smfi_setbacklog should only be called before <A href="smfi_main.html">smfi_main</A>.</TD> 27</TR> 28<TR align="left" valign=top> 29<TH width="80">Effects</TH> 30<TD>Sets the incoming socket backlog used by <CODE>listen(2)</CODE>. 31If smfi_setbacklog is not called, the operating system default is used.</TD> 32</TR> 33</TABLE> 34 35<!----------- Arguments ----------> 36<TR><TH valign="top" align=left>ARGUMENTS</TH><TD> 37 <TABLE border="1" cellspacing=0> 38 <TR bgcolor="#dddddd"><TH>Argument</TH><TH>Description</TH></TR> 39 <TR valign="top"><TD>obacklog</TD> 40 <TD>The number of incoming connections to allow in the listen queue. 41 </TD></TR> 42 </TABLE> 43</TD></TR> 44 45<!----------- Return values ----------> 46<TR> 47<TH valign="top" align=left>RETURN VALUES</TH> 48 49<TD>smfi_setbacklog returns MI_FAILURE if obacklog is less than or equal 50to zero.</TD> 51</TR> 52 53</TABLE> 54 55<HR size="1"> 56<FONT size="-1"> 57Copyright (c) 2002-2003 Sendmail, Inc. and its suppliers. 58All rights reserved. 59<BR> 60By using this file, you agree to the terms and conditions set 61forth in the LICENSE. 62</FONT> 63</BODY> 64</HTML> 65