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<section id="krb5-cc-initialize-initialize-a-credential-cache">
<h1>krb5_cc_initialize - Initialize a credential cache.<a class="headerlink" href="#krb5-cc-initialize-initialize-a-credential-cache" title="Link to this heading">¶</a></h1>
<dl class="c function">
<dt class="sig sig-object c" id="c.krb5_cc_initialize">
<a class="reference internal" href="../types/krb5_error_code.html#c.krb5_error_code" title="krb5_error_code"><span class="n"><span class="pre">krb5_error_code</span></span></a><span class="w"> </span><span class="sig-name descname"><span class="n"><span class="pre">krb5_cc_initialize</span></span></span><span class="sig-paren">(</span><a class="reference internal" href="../types/krb5_context.html#c.krb5_context" title="krb5_context"><span class="n"><span class="pre">krb5_context</span></span></a><span class="w"> </span><span class="n"><span class="pre">context</span></span>, <a class="reference internal" href="../types/krb5_ccache.html#c.krb5_ccache" title="krb5_ccache"><span class="n"><span class="pre">krb5_ccache</span></span></a><span class="w"> </span><span class="n"><span class="pre">cache</span></span>, <a class="reference internal" href="../types/krb5_principal.html#c.krb5_principal" title="krb5_principal"><span class="n"><span class="pre">krb5_principal</span></span></a><span class="w"> </span><span class="n"><span class="pre">principal</span></span><span class="sig-paren">)</span><a class="headerlink" href="#c.krb5_cc_initialize" title="Link to this definition">¶</a><br /></dt>
<dd></dd></dl>
<dl class="field-list">
<dt class="field-odd">param<span class="colon">:</span></dt>
<dd class="field-odd"><p><strong>[in]</strong> <strong>context</strong> - Library context</p>
<p><strong>[in]</strong> <strong>cache</strong> - Credential cache handle</p>
<p><strong>[in]</strong> <strong>principal</strong> - Default principal name</p>
</dd>
</dl>
<dl class="field-list simple">
<dt class="field-odd">retval<span class="colon">:</span></dt>
<dd class="field-odd"><ul class="simple">
<li><p>0 Success</p></li>
</ul>
</dd>
<dt class="field-even">return<span class="colon">:</span></dt>
<dd class="field-even"><ul class="simple">
<li><p>System errors; Permission errors; Kerberos error codes</p></li>
</ul>
</dd>
</dl>
<p>Destroy any existing contents of <em>cache</em> and initialize it for the default principal <em>principal</em> .</p>
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