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<div class="textblock"><code>#include &lt;stdbool.h&gt;</code><br/>
<code>#include &lt;<a class="el" href="log_8h_source.html">grpc/support/log.h</a>&gt;</code><br/>
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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structgpr__gcc__thread__local.html">gpr_gcc_thread_local</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Thread local storage based on gcc compiler primitives.  <a href="structgpr__gcc__thread__local.html#details">More...</a><br/></td></tr>
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Macros</h2></td></tr>
<tr class="memitem:ab2c3baa4e4ceb366668aaf51379340fd"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="tls__gcc_8h.html#ab2c3baa4e4ceb366668aaf51379340fd">GPR_TLS_DECL</a>(name)</td></tr>
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<tr class="memitem:a43768a42ff705cc028b4a483dc3b65c5"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="tls__gcc_8h.html#a43768a42ff705cc028b4a483dc3b65c5">gpr_tls_init</a>(tls)</td></tr>
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<tr class="memitem:a187108e1078d2ce05388cb17bc59ce74"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="tls__gcc_8h.html#a187108e1078d2ce05388cb17bc59ce74">gpr_tls_destroy</a>(tls)</td></tr>
<tr class="memdesc:a187108e1078d2ce05388cb17bc59ce74"><td class="mdescLeft">&#160;</td><td class="mdescRight">It is allowed to call gpr_tls_init after gpr_tls_destroy is called.  <a href="#a187108e1078d2ce05388cb17bc59ce74">More...</a><br/></td></tr>
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<tr class="memitem:aa8f01b3e40178b80d098650f42c529e7"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="tls__gcc_8h.html#aa8f01b3e40178b80d098650f42c529e7">gpr_tls_set</a>(tls, new_value)</td></tr>
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<tr class="memitem:a9aa9e55eddbe7fed424526c23e1b55a3"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="tls__gcc_8h.html#a9aa9e55eddbe7fed424526c23e1b55a3">gpr_tls_get</a>(tls)</td></tr>
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<h2 class="groupheader">Macro Definition Documentation</h2>
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          <td class="memname">#define GPR_TLS_DECL</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">name</td><td>)</td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keyword">static</span> <span class="keywordtype">bool</span> name##_inited = <span class="keyword">false</span>; \</div>
<div class="line">  static __thread <span class="keyword">struct </span><a class="code" href="structgpr__gcc__thread__local.html">gpr_gcc_thread_local</a> name = {0, &amp;(name##_inited)}</div>
<div class="ttc" id="structgpr__gcc__thread__local_html"><div class="ttname"><a href="structgpr__gcc__thread__local.html">gpr_gcc_thread_local</a></div><div class="ttdoc">Thread local storage based on gcc compiler primitives. </div><div class="ttdef"><b>Definition:</b> tls_gcc.h:46</div></div>
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          <td class="memname">#define gpr_tls_destroy</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">tls</td><td>)</td>
          <td></td>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> {                            <a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">\</a></div>
<div class="line"><a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">    GPR_ASSERT</a>(*((tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">inited</a>)); \</div>
<div class="line">    *((tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">inited</a>) = <span class="keyword">false</span>;     \</div>
<div class="line">  } <span class="keywordflow">while</span> (0)</div>
<div class="ttc" id="structgpr__gcc__thread__local_html_ad549a50f4ba75b666e9e1d8b58fb693a"><div class="ttname"><a href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">gpr_gcc_thread_local::inited</a></div><div class="ttdeci">bool * inited</div><div class="ttdef"><b>Definition:</b> tls_gcc.h:48</div></div>
<div class="ttc" id="log_8h_html_a6ccf52ff690655cc22cd9d053650876f"><div class="ttname"><a href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">GPR_ASSERT</a></div><div class="ttdeci">#define GPR_ASSERT(x)</div><div class="ttdoc">abort() the process if x is zero, having written a line to the log. </div><div class="ttdef"><b>Definition:</b> log.h:106</div></div>
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<p>It is allowed to call gpr_tls_init after gpr_tls_destroy is called. </p>

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          <td class="memname">#define gpr_tls_get</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">tls</td><td>)</td>
          <td></td>
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<b>Value:</b><div class="fragment"><div class="line">({                              <a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">\</a></div>
<div class="line"><a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">    GPR_ASSERT</a>(*((tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">inited</a>)); \</div>
<div class="line">    (tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ab3d5e3ce7529dc976b72794797c25e56">value</a>;                 \</div>
<div class="line">  })</div>
<div class="ttc" id="structgpr__gcc__thread__local_html_ad549a50f4ba75b666e9e1d8b58fb693a"><div class="ttname"><a href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">gpr_gcc_thread_local::inited</a></div><div class="ttdeci">bool * inited</div><div class="ttdef"><b>Definition:</b> tls_gcc.h:48</div></div>
<div class="ttc" id="log_8h_html_a6ccf52ff690655cc22cd9d053650876f"><div class="ttname"><a href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">GPR_ASSERT</a></div><div class="ttdeci">#define GPR_ASSERT(x)</div><div class="ttdoc">abort() the process if x is zero, having written a line to the log. </div><div class="ttdef"><b>Definition:</b> log.h:106</div></div>
<div class="ttc" id="structgpr__gcc__thread__local_html_ab3d5e3ce7529dc976b72794797c25e56"><div class="ttname"><a href="structgpr__gcc__thread__local.html#ab3d5e3ce7529dc976b72794797c25e56">gpr_gcc_thread_local::value</a></div><div class="ttdeci">intptr_t value</div><div class="ttdef"><b>Definition:</b> tls_gcc.h:47</div></div>
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          <td class="memname">#define gpr_tls_init</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">tls</td><td>)</td>
          <td></td>
        </tr>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> {                                     <a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">\</a></div>
<div class="line"><a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">    GPR_ASSERT</a>(*((tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">inited</a>) == <span class="keyword">false</span>); \</div>
<div class="line">    *((tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">inited</a>) = <span class="keyword">true</span>;               \</div>
<div class="line">  } <span class="keywordflow">while</span> (0)</div>
<div class="ttc" id="structgpr__gcc__thread__local_html_ad549a50f4ba75b666e9e1d8b58fb693a"><div class="ttname"><a href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">gpr_gcc_thread_local::inited</a></div><div class="ttdeci">bool * inited</div><div class="ttdef"><b>Definition:</b> tls_gcc.h:48</div></div>
<div class="ttc" id="log_8h_html_a6ccf52ff690655cc22cd9d053650876f"><div class="ttname"><a href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">GPR_ASSERT</a></div><div class="ttdeci">#define GPR_ASSERT(x)</div><div class="ttdoc">abort() the process if x is zero, having written a line to the log. </div><div class="ttdef"><b>Definition:</b> log.h:106</div></div>
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          <td class="memname">#define gpr_tls_set</td>
          <td>(</td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">tls, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">&#160;</td>
          <td class="paramname">new_value&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
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<b>Value:</b><div class="fragment"><div class="line"><span class="keywordflow">do</span> {                              <a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">\</a></div>
<div class="line"><a class="code" href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">    GPR_ASSERT</a>(*((tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">inited</a>));   \</div>
<div class="line">    (tls)-&gt;<a class="code" href="structgpr__gcc__thread__local.html#ab3d5e3ce7529dc976b72794797c25e56">value</a> = (new_value);     \</div>
<div class="line">  } <span class="keywordflow">while</span> (0)</div>
<div class="ttc" id="structgpr__gcc__thread__local_html_ad549a50f4ba75b666e9e1d8b58fb693a"><div class="ttname"><a href="structgpr__gcc__thread__local.html#ad549a50f4ba75b666e9e1d8b58fb693a">gpr_gcc_thread_local::inited</a></div><div class="ttdeci">bool * inited</div><div class="ttdef"><b>Definition:</b> tls_gcc.h:48</div></div>
<div class="ttc" id="log_8h_html_a6ccf52ff690655cc22cd9d053650876f"><div class="ttname"><a href="log_8h.html#a6ccf52ff690655cc22cd9d053650876f">GPR_ASSERT</a></div><div class="ttdeci">#define GPR_ASSERT(x)</div><div class="ttdoc">abort() the process if x is zero, having written a line to the log. </div><div class="ttdef"><b>Definition:</b> log.h:106</div></div>
<div class="ttc" id="structgpr__gcc__thread__local_html_ab3d5e3ce7529dc976b72794797c25e56"><div class="ttname"><a href="structgpr__gcc__thread__local.html#ab3d5e3ce7529dc976b72794797c25e56">gpr_gcc_thread_local::value</a></div><div class="ttdeci">intptr_t value</div><div class="ttdef"><b>Definition:</b> tls_gcc.h:47</div></div>
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