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<h1>krb5_get_renewed_creds - Get renewed credential from KDC using an existing credential.<a class="headerlink" href="#krb5-get-renewed-creds-get-renewed-credential-from-kdc-using-an-existing-credential" title="Permalink to this headline">¶</a></h1>
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<a class="reference internal" href="../types/krb5_error_code.html#c.krb5_error_code" title="krb5_error_code">krb5_error_code</a> <code class="descname">krb5_get_renewed_creds</code><span class="sig-paren">(</span><a class="reference internal" href="../types/krb5_context.html#c.krb5_context" title="krb5_context">krb5_context</a><em> context</em>, <a class="reference internal" href="../types/krb5_creds.html#c.krb5_creds" title="krb5_creds">krb5_creds</a> *<em> creds</em>, <a class="reference internal" href="../types/krb5_principal.html#c.krb5_principal" title="krb5_principal">krb5_principal</a><em> client</em>, <a class="reference internal" href="../types/krb5_ccache.html#c.krb5_ccache" title="krb5_ccache">krb5_ccache</a><em> ccache</em>, const char *<em> in_tkt_service</em><span class="sig-paren">)</span><a class="headerlink" href="#c.krb5_get_renewed_creds" 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>[out]</strong> <strong>creds</strong> - Renewed credentials</p>
<p><strong>[in]</strong> <strong>client</strong> - Client principal name</p>
<p><strong>[in]</strong> <strong>ccache</strong> - Credential cache</p>
<p class="last"><strong>[in]</strong> <strong>in_tkt_service</strong> - Server principal string (or NULL)</p>
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<p>This function gets a renewed credential using an existing one from <em>ccache</em> . If <em>in_tkt_service</em> is specified, it is parsed (with the realm part ignored) and used as the server principal of the credential; otherwise, the ticket-granting service is used.</p>
<p>If successful, the renewed credential is placed in <em>creds</em> .</p>
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