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<div class="section" id="krb5-cc-get-config-get-a-configuration-value-from-a-credential-cache">
<h1>krb5_cc_get_config - Get a configuration value from a credential cache.<a class="headerlink" href="#krb5-cc-get-config-get-a-configuration-value-from-a-credential-cache" title="Permalink to this headline">¶</a></h1>
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<dt id="krb5_cc_get_config">
<a class="reference internal" href="../types/krb5_error_code.html#krb5_error_code" title="krb5_error_code">krb5_error_code</a> <tt class="descname">krb5_cc_get_config</tt><big>(</big><a class="reference internal" href="../types/krb5_context.html#krb5_context" title="krb5_context">krb5_context</a><em> context</em>, <a class="reference internal" href="../types/krb5_ccache.html#krb5_ccache" title="krb5_ccache">krb5_ccache</a><em> id</em>, <a class="reference internal" href="../types/krb5_const_principal.html#krb5_const_principal" title="krb5_const_principal">krb5_const_principal</a><em> principal</em>, const char *<em> key</em>, <a class="reference internal" href="../types/krb5_data.html#krb5_data" title="krb5_data">krb5_data</a> *<em> data</em><big>)</big><a class="headerlink" href="#krb5_cc_get_config" title="Permalink to this definition">¶</a></dt>
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<tr class="field-odd field"><th class="field-name">param:</th><td class="field-body"><p class="first"><strong>[in]</strong> <strong>context</strong> - Library context</p>
<p><strong>[in]</strong> <strong>id</strong> - Credential cache handle</p>
<p><strong>[in]</strong> <strong>principal</strong> - Configuration for this principal; if NULL, global for the whole cache</p>
<p><strong>[in]</strong> <strong>key</strong> - Name of config variable</p>
<p class="last"><strong>[out]</strong> <strong>data</strong> - Data to be fetched</p>
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<p>Use <a class="reference internal" href="krb5_free_data_contents.html#krb5_free_data_contents" title="krb5_free_data_contents"><tt class="xref c c-func docutils literal"><span class="pre">krb5_free_data_contents()</span></tt></a> to free <em>data</em> when it is no longer needed.</p>
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