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  66   <div class="section" id="krb5-build-principal-build-a-principal-name-using-null-terminated-strings">
  67 <h1>krb5_build_principal -  Build a principal name using null-terminated strings.<a class="headerlink" href="#krb5-build-principal-build-a-principal-name-using-null-terminated-strings" title="Permalink to this headline">¶</a></h1>
  68 <dl class="function">
  69 <dt id="c.krb5_build_principal">
  70 <a class="reference internal" href="../types/krb5_error_code.html#c.krb5_error_code" title="krb5_error_code">krb5_error_code</a> <tt class="descname">krb5_build_principal</tt><big>(</big><a class="reference internal" href="../types/krb5_context.html#c.krb5_context" title="krb5_context">krb5_context</a><em>&nbsp;context</em>, <a class="reference internal" href="../types/krb5_principal.html#c.krb5_principal" title="krb5_principal">krb5_principal</a> *<em>&nbsp;princ</em>, unsigned int<em>&nbsp;rlen</em>, const char *<em>&nbsp;realm</em>, ...<big>)</big><a class="headerlink" href="#c.krb5_build_principal" title="Permalink to this definition">¶</a></dt>
  71 <dd></dd></dl>
  72
  73 <table class="docutils field-list" frame="void" rules="none">
  74 <col class="field-name" />
  75 <col class="field-body" />
  76 <tbody valign="top">
  77 <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>
  78 <p><strong>[out]</strong> <strong>princ</strong> - Principal name</p>
  79 <p><strong>[in]</strong> <strong>rlen</strong> - Realm name length</p>
  80 <p class="last"><strong>[in]</strong> <strong>realm</strong> - Realm name</p>
  81 </td>
  82 </tr>
  83 </tbody>
  84 </table>
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  86 <col class="field-name" />
  87 <col class="field-body" />
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  89 <tr class="field-odd field"><th class="field-name">retval:</th><td class="field-body"><ul class="first simple">
  90 <li>0   Success</li>
  91 </ul>
  92 </td>
  93 </tr>
  94 <tr class="field-even field"><th class="field-name">return:</th><td class="field-body"><ul class="first last simple">
  95 <li>Kerberos error codes</li>
  96 </ul>
  97 </td>
  98 </tr>
  99 </tbody>
 100 </table>
 101 <p>Call <a class="reference internal" href="krb5_free_principal.html#c.krb5_free_principal" title="krb5_free_principal"><tt class="xref c c-func docutils literal"><span class="pre">krb5_free_principal()</span></tt></a> to free <em>princ</em> when it is no longer needed.</p>
 102 <div class="admonition note">
 103 <p class="first admonition-title">Note</p>
 104 <p class="last"><a class="reference internal" href="#c.krb5_build_principal" title="krb5_build_principal"><tt class="xref c c-func docutils literal"><span class="pre">krb5_build_principal()</span></tt></a> and <a class="reference internal" href="krb5_build_principal_alloc_va.html#c.krb5_build_principal_alloc_va" title="krb5_build_principal_alloc_va"><tt class="xref c c-func docutils literal"><span class="pre">krb5_build_principal_alloc_va()</span></tt></a> perform the same task. <a class="reference internal" href="#c.krb5_build_principal" title="krb5_build_principal"><tt class="xref c c-func docutils literal"><span class="pre">krb5_build_principal()</span></tt></a> takes variadic arguments. <a class="reference internal" href="krb5_build_principal_alloc_va.html#c.krb5_build_principal_alloc_va" title="krb5_build_principal_alloc_va"><tt class="xref c c-func docutils literal"><span class="pre">krb5_build_principal_alloc_va()</span></tt></a> takes a pre-computed <em>varargs</em> pointer.</p>
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