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<h1>krb5_cc_lock - Lock a credential cache.<a class="headerlink" href="#krb5-cc-lock-lock-a-credential-cache" title="Permalink to this headline">¶</a></h1>
<dl class="function">
<dt id="c.krb5_cc_lock">
<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_cc_lock</tt><big>(</big><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_ccache.html#c.krb5_ccache" title="krb5_ccache">krb5_ccache</a><em> ccache</em><big>)</big><a class="headerlink" href="#c.krb5_cc_lock" 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 class="last"><strong>[in]</strong> <strong>ccache</strong> - Credential cache handle</p>
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<li>0 Success; otherwise - Kerberos error codes</li>
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<p>Use <a class="reference internal" href="krb5_cc_unlock.html#c.krb5_cc_unlock" title="krb5_cc_unlock"><tt class="xref c c-func docutils literal"><span class="pre">krb5_cc_unlock()</span></tt></a> to unlock the lock.</p>
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