<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>unbound: iter_env Struct Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css">
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.9 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li class="current"><a href="annotated.html"><span>Data Structures</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Data Structures</span></a></li>
<li><a href="classes.html"><span>Data Structure Index</span></a></li>
<li><a href="functions.html"><span>Data Fields</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>iter_env Struct Reference</h1><!-- doxytag: class="iter_env" -->Global state for the iterator.
<a href="#_details">More...</a>
<p>
<code>#include <iterator.h></code>
<p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Data Fields</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structiter__hints.html">iter_hints</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structiter__env.html#1b737384774fe5d98591524face556f1">hints</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The hints -- these aren't stored in the cache because they don't expire. <a href="#1b737384774fe5d98591524face556f1"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="c89d42dceab8f889f0b1baf93c2bc493"></a><!-- doxytag: member="iter_env::supports_ipv6" ref="c89d42dceab8f889f0b1baf93c2bc493" args="" -->
int </td><td class="memItemRight" valign="bottom"><a class="el" href="structiter__env.html#c89d42dceab8f889f0b1baf93c2bc493">supports_ipv6</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A flag to indicate whether or not we have an IPv6 route. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structiter__donotq.html">iter_donotq</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structiter__env.html#5e6410641ab1dd9ef114140fb5804cbc">donotq</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">A set of inetaddrs that should never be queried. <a href="#5e6410641ab1dd9ef114140fb5804cbc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fb71718158c5de323e1f169c8b293ff7"></a><!-- doxytag: member="iter_env::priv" ref="fb71718158c5de323e1f169c8b293ff7" args="" -->
struct <a class="el" href="structiter__priv.html">iter_priv</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="structiter__env.html#fb71718158c5de323e1f169c8b293ff7">priv</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">private address space and private domains <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="structiter__env.html#2bf74e4ba948dbf6431c879c04b5291c">max_dependency_depth</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The maximum dependency depth that this resolver will pursue. <a href="#2bf74e4ba948dbf6431c879c04b5291c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int * </td><td class="memItemRight" valign="bottom"><a class="el" href="structiter__env.html#52c186371468966fbab86295299494a8">target_fetch_policy</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The target fetch policy for each dependency level. <a href="#52c186371468966fbab86295299494a8"></a><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Global state for the iterator. <hr><h2>Field Documentation</h2>
<a class="anchor" name="1b737384774fe5d98591524face556f1"></a><!-- doxytag: member="iter_env::hints" ref="1b737384774fe5d98591524face556f1" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="structiter__hints.html">iter_hints</a>* <a class="el" href="structiter__env.html#1b737384774fe5d98591524face556f1">iter_env::hints</a><code> [read]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The hints -- these aren't stored in the cache because they don't expire.
<p>
The hints are always used to "prime" the cache. Note that both root hints and stub zone "hints" are stored in this data structure.
<p>Referenced by <a class="el" href="iter__utils_8c_source.html#l00099">iter_apply_cfg()</a>, <a class="el" href="iterator_8c_source.html#l00083">iter_deinit()</a>, <a class="el" href="iterator_8c_source.html#l02165">iter_get_mem()</a>, <a class="el" href="iterator_8c_source.html#l00541">prime_root()</a>, <a class="el" href="iterator_8c_source.html#l00600">prime_stub()</a>, and <a class="el" href="iterator_8c_source.html#l00827">processInitRequest()</a>.</p>
</div>
</div><p>
<a class="anchor" name="5e6410641ab1dd9ef114140fb5804cbc"></a><!-- doxytag: member="iter_env::donotq" ref="5e6410641ab1dd9ef114140fb5804cbc" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="structiter__donotq.html">iter_donotq</a>* <a class="el" href="structiter__env.html#5e6410641ab1dd9ef114140fb5804cbc">iter_env::donotq</a><code> [read]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
A set of inetaddrs that should never be queried.
<p>
<p>Referenced by <a class="el" href="iter__utils_8c_source.html#l00099">iter_apply_cfg()</a>, <a class="el" href="iterator_8c_source.html#l00083">iter_deinit()</a>, <a class="el" href="iter__utils_8c_source.html#l00169">iter_filter_unsuitable()</a>, and <a class="el" href="iterator_8c_source.html#l02165">iter_get_mem()</a>.</p>
</div>
</div><p>
<a class="anchor" name="2bf74e4ba948dbf6431c879c04b5291c"></a><!-- doxytag: member="iter_env::max_dependency_depth" ref="2bf74e4ba948dbf6431c879c04b5291c" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="structiter__env.html#2bf74e4ba948dbf6431c879c04b5291c">iter_env::max_dependency_depth</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The maximum dependency depth that this resolver will pursue.
<p>
<p>Referenced by <a class="el" href="iter__utils_8c_source.html#l00066">fetch_fill()</a>, <a class="el" href="iter__utils_8c_source.html#l00099">iter_apply_cfg()</a>, <a class="el" href="iterator_8c_source.html#l02165">iter_get_mem()</a>, <a class="el" href="iterator_8c_source.html#l00827">processInitRequest()</a>, <a class="el" href="iterator_8c_source.html#l01249">processQueryTargets()</a>, and <a class="el" href="iter__utils_8c_source.html#l00080">read_fetch_policy()</a>.</p>
</div>
</div><p>
<a class="anchor" name="52c186371468966fbab86295299494a8"></a><!-- doxytag: member="iter_env::target_fetch_policy" ref="52c186371468966fbab86295299494a8" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int* <a class="el" href="structiter__env.html#52c186371468966fbab86295299494a8">iter_env::target_fetch_policy</a> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The target fetch policy for each dependency level.
<p>
This is described as a simple number (per dependency level): negative numbers (usually just -1) mean fetch-all, 0 means only fetch on demand, and positive numbers mean to fetch at most that many targets. array of max_dependency_depth+1 size.
<p>Referenced by <a class="el" href="iter__utils_8c_source.html#l00066">fetch_fill()</a>, <a class="el" href="iter__utils_8c_source.html#l00099">iter_apply_cfg()</a>, <a class="el" href="iterator_8c_source.html#l00083">iter_deinit()</a>, <a class="el" href="iterator_8c_source.html#l01249">processQueryTargets()</a>, and <a class="el" href="iter__utils_8c_source.html#l00080">read_fetch_policy()</a>.</p>
</div>
</div><p>
<hr>The documentation for this struct was generated from the following file:<ul>
<li>iterator/<a class="el" href="iterator_8h.html">iterator.h</a></ul>
</div>
<hr size="1"><address style="text-align: right;"><small>Generated on Tue Oct 13 06:46:34 2009 for unbound by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.9 </small></address>
</body>
</html>
distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
550bbe86d83a7870fdddc73c68e5d2b2
>
files
>
294
