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<title>Scans the resolv.conf-formatted file</title>
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<h1 class="refname">EventDnsBase::parseResolvConf</h1>
<p class="verinfo">(PECL event >= 1.2.6-beta)</p><p class="refpurpose"><span class="refname">EventDnsBase::parseResolvConf</span> — <span class="dc-title">Scans the resolv.conf-formatted file</span></p>
</div>
<div class="refsect1 description" id="refsect1-eventdnsbase.parseresolvconf-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type">bool</span>
<span class="methodname"><strong>EventDnsBase::parseResolvConf</strong></span>
( <span class="methodparam">
<span class="type">int</span>
<code class="parameter">$flags</code>
</span>
, <span class="methodparam">
<span class="type">string</span>
<code class="parameter">$filename</code>
</span>
)</div>
<p class="para rdfs-comment">
Scans the resolv.conf-formatted file stored in filename, and read in all
the options from it that are listed in flags
</p>
</div>
<div class="refsect1 parameters" id="refsect1-eventdnsbase.parseresolvconf-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term">
<em><code class="parameter">flags</code></em>
</span>
<dd>
<p class="para">
Determines what information is parsed from the
<em>resolv.conf</em>
file. See the man page for
<em>resolv.conf</em>
for the format of this file.
</p>
<p class="para">
The following directives are not parsed from the file:
<em>sortlist, rotate, no-check-names, inet6, debug</em>
.
</p>
<p class="para">
If this function encounters an error, the possible return values are:
<ul class="simplelist">
<li class="member">
<strong><code>1</code></strong> = failed to open file</li>
<li class="member">
<strong><code>2</code></strong> = failed to stat file</li>
<li class="member">
<strong><code>3</code></strong> = file too large</li>
<li class="member">
<strong><code>4</code></strong> = out of memory</li>
<li class="member">
<strong><code>5</code></strong> = short read from file</li>
<li class="member">
<strong><code>6</code></strong> = no nameservers listed in the file</li>
</ul>
</p>
</dd>
</dt>
<dt>
<span class="term">
<em><code class="parameter">filename</code></em>
</span>
<dd>
<p class="para">
Path to
<em>resolv.conf</em>
file.
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-eventdnsbase.parseresolvconf-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success. Otherwise <strong><code>FALSE</code></strong>.
</p>
</div>
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