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Posted to commits@mesos.apache.org by gi...@apache.org on 2017/12/19 20:45:45 UTC
[4/5] mesos-site git commit: Updated the website built from mesos
SHA: 4566985.
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/7d177c53/content/api/latest/c++/3rdparty_2stout_2include_2stout_2protobuf_8hpp_source.html
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diff --git a/content/api/latest/c++/3rdparty_2stout_2include_2stout_2protobuf_8hpp_source.html b/content/api/latest/c++/3rdparty_2stout_2include_2stout_2protobuf_8hpp_source.html
index 2c1d4d9..1924286 100644
--- a/content/api/latest/c++/3rdparty_2stout_2include_2stout_2protobuf_8hpp_source.html
+++ b/content/api/latest/c++/3rdparty_2stout_2include_2stout_2protobuf_8hpp_source.html
@@ -166,927 +166,906 @@
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#a1c2352b3f232044d4e960e227d530a92"> 113</a></span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceprotobuf.html#aaedc9cc58ee2711a7b5e8831ba02a899">write</a>(<span class="keyword">const</span> std::string& path, <span class="keyword">const</span> T& t)</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> {</div>
-<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">int</span> operation_flags = <a class="code" href="windows_2fcntl_8hpp.html#a11b644a8526139c4cc1850dac1271ced">O_WRONLY</a> | <a class="code" href="windows_2fcntl_8hpp.html#a1cf6b1de1fffedaa1d26b189e9a8d2cc">O_CREAT</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad1d67e453fb3031f40f8cd3403773813">O_TRUNC</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad6d8fbe4e494b4dbe051612572d3f757">O_CLOEXEC</a>;</div>
-<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor">#ifdef __WINDOWS__</span></div>
-<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor"></span> <span class="comment">// NOTE: Windows does automatic linefeed conversions in I/O on text files.</span></div>
-<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// We include the `_O_BINARY` flag here to avoid this.</span></div>
-<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  operation_flags |= _O_BINARY;</div>
-<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="preprocessor">#endif // __WINDOWS__</span></div>
-<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor"></span></div>
-<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classTry.html">Try<int_fd></a> fd = <a class="code" href="namespaceos.html#abbdbbbe902fd8dc271077d94b99994e7">os::open</a>(</div>
-<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  path,</div>
-<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  operation_flags,</div>
-<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a66cff14a0638cde9f422c7a4b0938e61">S_IRUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#aead39710af2622ee9b0d412f62e90aa5">S_IWUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a55fad1c3746e1b8a6a00c10998e91d91">S_IRGRP</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a90d7514882640a8cd7b8da14138103b7">S_IROTH</a>);</div>
-<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div>
-<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (fd.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
-<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to open file '"</span> + path + <span class="stringliteral">"': "</span> + fd.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
-<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
+<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="classTry.html">Try<int_fd></a> fd = <a class="code" href="namespaceos.html#abbdbbbe902fd8dc271077d94b99994e7">os::open</a>(</div>
+<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  path,</div>
+<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="windows_2fcntl_8hpp.html#a11b644a8526139c4cc1850dac1271ced">O_WRONLY</a> | <a class="code" href="windows_2fcntl_8hpp.html#a1cf6b1de1fffedaa1d26b189e9a8d2cc">O_CREAT</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad1d67e453fb3031f40f8cd3403773813">O_TRUNC</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad6d8fbe4e494b4dbe051612572d3f757">O_CLOEXEC</a>,</div>
+<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a66cff14a0638cde9f422c7a4b0938e61">S_IRUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#aead39710af2622ee9b0d412f62e90aa5">S_IWUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a55fad1c3746e1b8a6a00c10998e91d91">S_IRGRP</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a90d7514882640a8cd7b8da14138103b7">S_IROTH</a>);</div>
+<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
+<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (fd.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
+<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to open file '"</span> + path + <span class="stringliteral">"': "</span> + fd.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
+<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
+<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
+<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <a class="code" href="classTry.html">Try<Nothing></a> result = <a class="code" href="namespaceprotobuf.html#aaedc9cc58ee2711a7b5e8831ba02a899">write</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>(), t);</div>
+<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
+<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">// NOTE: We ignore the return value of close(). This is because</span></div>
+<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// users calling this function are interested in the return value of</span></div>
+<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="comment">// write(). Also an unsuccessful close() doesn't affect the write.</span></div>
+<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="namespaceos.html#a8df77ec6d6b8d32d9b287a41bc74cfdc">os::close</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>());</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
-<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="classTry.html">Try<Nothing></a> result = <a class="code" href="namespaceprotobuf.html#aaedc9cc58ee2711a7b5e8831ba02a899">write</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>(), t);</div>
-<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
-<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// NOTE: We ignore the return value of close(). This is because</span></div>
-<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// users calling this function are interested in the return value of</span></div>
-<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// write(). Also an unsuccessful close() doesn't affect the write.</span></div>
-<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="namespaceos.html#a8df77ec6d6b8d32d9b287a41bc74cfdc">os::close</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>());</div>
-<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
-<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> result;</div>
-<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div>
-<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
-<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div>
-<div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#aa693e51d8d57a50543a7c2fb686a3ab3"> 142</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceprotobuf.html#aa693e51d8d57a50543a7c2fb686a3ab3">append</a>(</div>
-<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">const</span> std::string& path,</div>
-<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> google::protobuf::Message& message)</div>
-<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> {</div>
-<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">int</span> operation_flags = <a class="code" href="windows_2fcntl_8hpp.html#a11b644a8526139c4cc1850dac1271ced">O_WRONLY</a> | <a class="code" href="windows_2fcntl_8hpp.html#a1cf6b1de1fffedaa1d26b189e9a8d2cc">O_CREAT</a> | <a class="code" href="windows_2fcntl_8hpp.html#ae036f789407d21f07b211552d67b3214">O_APPEND</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad6d8fbe4e494b4dbe051612572d3f757">O_CLOEXEC</a>;</div>
-<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor">#ifdef __WINDOWS__</span></div>
-<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor"></span> <span class="comment">// NOTE: Windows does automatic linefeed conversions in I/O on text files.</span></div>
-<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// We include the `_O_BINARY` flag here to avoid this.</span></div>
-<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  operation_flags |= _O_BINARY;</div>
-<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor">#endif // __WINDOWS__</span></div>
-<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor"></span></div>
-<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classTry.html">Try<int_fd></a> fd = <a class="code" href="namespaceos.html#abbdbbbe902fd8dc271077d94b99994e7">os::open</a>(</div>
-<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  path,</div>
-<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  operation_flags,</div>
-<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a66cff14a0638cde9f422c7a4b0938e61">S_IRUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#aead39710af2622ee9b0d412f62e90aa5">S_IWUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a55fad1c3746e1b8a6a00c10998e91d91">S_IRGRP</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a90d7514882640a8cd7b8da14138103b7">S_IROTH</a>);</div>
+<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">return</span> result;</div>
+<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> }</div>
+<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
+<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div>
+<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#aa693e51d8d57a50543a7c2fb686a3ab3"> 135</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceprotobuf.html#aa693e51d8d57a50543a7c2fb686a3ab3">append</a>(</div>
+<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keyword">const</span> std::string& path,</div>
+<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keyword">const</span> google::protobuf::Message& message)</div>
+<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> {</div>
+<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <a class="code" href="classTry.html">Try<int_fd></a> fd = <a class="code" href="namespaceos.html#abbdbbbe902fd8dc271077d94b99994e7">os::open</a>(</div>
+<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  path,</div>
+<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="windows_2fcntl_8hpp.html#a11b644a8526139c4cc1850dac1271ced">O_WRONLY</a> | <a class="code" href="windows_2fcntl_8hpp.html#a1cf6b1de1fffedaa1d26b189e9a8d2cc">O_CREAT</a> | <a class="code" href="windows_2fcntl_8hpp.html#ae036f789407d21f07b211552d67b3214">O_APPEND</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad6d8fbe4e494b4dbe051612572d3f757">O_CLOEXEC</a>,</div>
+<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a66cff14a0638cde9f422c7a4b0938e61">S_IRUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#aead39710af2622ee9b0d412f62e90aa5">S_IWUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a55fad1c3746e1b8a6a00c10998e91d91">S_IRGRP</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a90d7514882640a8cd7b8da14138103b7">S_IROTH</a>);</div>
+<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div>
+<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">if</span> (fd.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
+<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to open file '"</span> + path + <span class="stringliteral">"': "</span> + fd.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
+<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
+<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div>
+<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="classTry.html">Try<Nothing></a> result = <a class="code" href="namespaceprotobuf.html#aaedc9cc58ee2711a7b5e8831ba02a899">write</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>(), message);</div>
+<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div>
+<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// NOTE: We ignore the return value of close(). This is because</span></div>
+<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">// users calling this function are interested in the return value of</span></div>
+<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// write(). Also an unsuccessful close() doesn't affect the write.</span></div>
+<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="namespaceos.html#a8df77ec6d6b8d32d9b287a41bc74cfdc">os::close</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>());</div>
+<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
+<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">return</span> result;</div>
+<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> }</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div>
-<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">if</span> (fd.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
-<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to open file '"</span> + path + <span class="stringliteral">"': "</span> + fd.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
-<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
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-<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <a class="code" href="classTry.html">Try<Nothing></a> result = <a class="code" href="namespaceprotobuf.html#aaedc9cc58ee2711a7b5e8831ba02a899">write</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>(), message);</div>
-<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
-<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">// NOTE: We ignore the return value of close(). This is because</span></div>
-<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">// users calling this function are interested in the return value of</span></div>
-<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// write(). Also an unsuccessful close() doesn't affect the write.</span></div>
-<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <a class="code" href="namespaceos.html#a8df77ec6d6b8d32d9b287a41bc74cfdc">os::close</a>(fd.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>());</div>
-<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div>
-<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">return</span> result;</div>
-<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> }</div>
-<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div>
-<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
-<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
-<div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#acba5d641a6cf36159baf7dad4a54a72e"> 174</a></span> <a class="code" href="classTry.html">Try<T></a> <a class="code" href="namespaceprotobuf.html#acba5d641a6cf36159baf7dad4a54a72e">deserialize</a>(<span class="keyword">const</span> std::string& value)</div>
-<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> {</div>
-<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  T t;</div>
-<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  (void) static_cast<google::protobuf::Message*>(&t);</div>
+<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> </div>
+<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#acba5d641a6cf36159baf7dad4a54a72e"> 160</a></span> <a class="code" href="classTry.html">Try<T></a> <a class="code" href="namespaceprotobuf.html#acba5d641a6cf36159baf7dad4a54a72e">deserialize</a>(<span class="keyword">const</span> std::string& value)</div>
+<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> {</div>
+<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  T t;</div>
+<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  (void) static_cast<google::protobuf::Message*>(&t);</div>
+<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
+<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="comment">// Verify that the size of `value` fits into `ArrayInputStream`'s</span></div>
+<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="comment">// constructor. The maximum size of a proto2 message is 64 MB, so it is</span></div>
+<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="comment">// unlikely that we will hit this limit, but since an arbitrary string can be</span></div>
+<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="comment">// passed in, we include this check to be safe.</span></div>
+<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  CHECK_LE(value.size(), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code" href="option_8hpp.html#ac4b53d77033a5d2405ef12ceb3dc6498">std::numeric_limits<int>::max</a>()));</div>
+<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  google::protobuf::io::ArrayInputStream stream(</div>
+<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  value.data(),</div>
+<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(value.size()));</div>
+<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">if</span> (!t.ParseFromZeroCopyStream(&stream)) {</div>
+<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to deserialize "</span> + t.GetDescriptor()->full_name());</div>
+<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  }</div>
+<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> t;</div>
+<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> }</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div>
-<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="comment">// Verify that the size of `value` fits into `ArrayInputStream`'s</span></div>
-<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="comment">// constructor. The maximum size of a proto2 message is 64 MB, so it is</span></div>
-<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="comment">// unlikely that we will hit this limit, but since an arbitrary string can be</span></div>
-<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// passed in, we include this check to be safe.</span></div>
-<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  CHECK_LE(value.size(), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code" href="option_8hpp.html#ac4b53d77033a5d2405ef12ceb3dc6498">std::numeric_limits<int>::max</a>()));</div>
-<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  google::protobuf::io::ArrayInputStream stream(</div>
-<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  value.data(),</div>
-<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(value.size()));</div>
-<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (!t.ParseFromZeroCopyStream(&stream)) {</div>
-<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to deserialize "</span> + t.GetDescriptor()->full_name());</div>
-<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div>
-<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> t;</div>
-<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> }</div>
+<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
+<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l00181"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#aaebb7981284b7eddc065276b7eaa674d"> 181</a></span> <a class="code" href="classTry.html">Try<std::string></a> <a class="code" href="namespaceprotobuf.html#aaebb7981284b7eddc065276b7eaa674d">serialize</a>(<span class="keyword">const</span> T& t)</div>
+<div class="line"><a name="l00182"></a><span class="lineno"> 182</span> {</div>
+<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  (void) static_cast<const google::protobuf::Message*>(&t);</div>
+<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
+<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  std::string value;</div>
+<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">if</span> (!t.SerializeToString(&value)) {</div>
+<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to serialize "</span> + t.GetDescriptor()->full_name());</div>
+<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  }</div>
+<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> value;</div>
+<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> }</div>
+<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
-<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div>
-<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
-<div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#aaebb7981284b7eddc065276b7eaa674d"> 195</a></span> <a class="code" href="classTry.html">Try<std::string></a> <a class="code" href="namespaceprotobuf.html#aaebb7981284b7eddc065276b7eaa674d">serialize</a>(<span class="keyword">const</span> T& t)</div>
-<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> {</div>
-<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  (void) static_cast<const google::protobuf::Message*>(&t);</div>
-<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div>
-<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  std::string value;</div>
-<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (!t.SerializeToString(&value)) {</div>
-<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to serialize "</span> + t.GetDescriptor()->full_name());</div>
-<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div>
-<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> value;</div>
-<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> }</div>
+<div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="namespaceprotobuf_1_1internal.html"> 193</a></span> <span class="keyword">namespace </span>internal {</div>
+<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
+<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment">// Reads a single message of type T from the file by first reading the</span></div>
+<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment">// "size" followed by the contents (as written by 'write' above).</span></div>
+<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment">// NOTE: This struct is used by the public 'read' function.</span></div>
+<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment">// See comments there for the reason why we need this.</span></div>
+<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read.html"> 200</a></span> <span class="keyword">struct </span><a class="code" href="structprotobuf_1_1internal_1_1Read.html">Read</a></div>
+<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> {</div>
+<div class="line"><a name="l00202"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read.html#a14fbbef56bbe35eec7b4e54a6376fc40"> 202</a></span>  <a class="code" href="classResult.html">Result<T></a> <a class="code" href="structprotobuf_1_1internal_1_1Read.html#a14fbbef56bbe35eec7b4e54a6376fc40">operator()</a>(<a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd, <span class="keywordtype">bool</span> ignorePartial, <span class="keywordtype">bool</span> undoFailed)</div>
+<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  {</div>
+<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  off_t offset = 0;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div>
-<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div>
-<div class="line"><a name="l00207"></a><span class="lineno"><a class="line" href="namespaceprotobuf_1_1internal.html"> 207</a></span> <span class="keyword">namespace </span>internal {</div>
-<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div>
-<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment">// Reads a single message of type T from the file by first reading the</span></div>
-<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment">// "size" followed by the contents (as written by 'write' above).</span></div>
-<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment">// NOTE: This struct is used by the public 'read' function.</span></div>
-<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment">// See comments there for the reason why we need this.</span></div>
-<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
-<div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read.html"> 214</a></span> <span class="keyword">struct </span><a class="code" href="structprotobuf_1_1internal_1_1Read.html">Read</a></div>
-<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> {</div>
-<div class="line"><a name="l00216"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read.html#a14fbbef56bbe35eec7b4e54a6376fc40"> 216</a></span>  <a class="code" href="classResult.html">Result<T></a> <a class="code" href="structprotobuf_1_1internal_1_1Read.html#a14fbbef56bbe35eec7b4e54a6376fc40">operator()</a>(<a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd, <span class="keywordtype">bool</span> ignorePartial, <span class="keywordtype">bool</span> undoFailed)</div>
-<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  {</div>
-<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  off_t offset = 0;</div>
-<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
-<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
-<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">// Save the offset so we can re-adjust if something goes wrong.</span></div>
-<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="classTry.html">Try<off_t></a> <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">lseek</a> = <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_CUR);</div>
-<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">if</span> (lseek.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
-<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(lseek.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
-<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  }</div>
-<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div>
-<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  offset = lseek.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>();</div>
-<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  }</div>
-<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
-<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  uint32_t <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>;</div>
-<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  <a class="code" href="classResult.html">Result<std::string></a> result = <a class="code" href="namespaceos.html#aa1d97ff0a93229e1fe6b33e3e2d567f7">os::read</a>(fd, <span class="keyword">sizeof</span>(size));</div>
-<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div>
-<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div>
-<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
-<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
-<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  }</div>
-<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to read size: "</span> + result.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div>
-<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#ac2cdc0db9f9d29a5bb2f1cf19c29da49">isNone</a>()) {</div>
-<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>(); <span class="comment">// No more protobufs to read.</span></div>
-<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>().size() < <span class="keyword">sizeof</span>(<a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>)) {</div>
-<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">// Hit EOF unexpectedly.</span></div>
-<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
-<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
-<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
-<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div>
-<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (ignorePartial) {</div>
-<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div>
-<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
-<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(</div>
-<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="stringliteral">"Failed to read size: hit EOF unexpectedly, possible corruption"</span>);</div>
-<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div>
-<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div>
-<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  <span class="comment">// Parse the size from the bytes.</span></div>
-<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  memcpy((<span class="keywordtype">void</span>*) &size, (<span class="keywordtype">void</span>*) result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>().data(), <span class="keyword">sizeof</span>(<a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>));</div>
-<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
-<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// NOTE: Instead of specifically checking for corruption in 'size',</span></div>
-<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="comment">// we simply try to read 'size' bytes. If we hit EOF early, it is an</span></div>
-<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="comment">// indication of corruption.</span></div>
-<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  result = <a class="code" href="namespaceos.html#aa1d97ff0a93229e1fe6b33e3e2d567f7">os::read</a>(fd, size);</div>
-<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
-<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div>
-<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
-<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
-<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
-<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  }</div>
-<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to read message: "</span> + result.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div>
-<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#ac2cdc0db9f9d29a5bb2f1cf19c29da49">isNone</a>() || result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>().size() < <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>) {</div>
-<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// Hit EOF unexpectedly.</span></div>
-<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
-<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
-<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
-<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  }</div>
-<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">if</span> (ignorePartial) {</div>
-<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div>
-<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div>
-<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to read message of size "</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(size) +</div>
-<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="stringliteral">" bytes: hit EOF unexpectedly, possible corruption"</span>);</div>
-<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  }</div>
-<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> </div>
-<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="comment">// Parse the protobuf from the string.</span></div>
-<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="comment">// NOTE: We need to capture a const reference to the data because it</span></div>
-<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="comment">// must outlive the creation of ArrayInputStream.</span></div>
-<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keyword">const</span> std::string& data = result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>();</div>
-<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div>
-<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  <span class="comment">// Verify that the size of `data` fits into `ArrayInputStream`'s</span></div>
-<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// constructor. The maximum size of a proto2 message is 64 MB, so it is</span></div>
-<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="comment">// unlikely that we will hit this limit, but since an arbitrary string can</span></div>
-<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="comment">// be passed in, we include this check to be safe.</span></div>
-<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  CHECK_LE(data.size(), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code" href="option_8hpp.html#ac4b53d77033a5d2405ef12ceb3dc6498">std::numeric_limits<int>::max</a>()));</div>
-<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  T message;</div>
-<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  google::protobuf::io::ArrayInputStream stream(</div>
-<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  data.data(),</div>
-<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(data.size()));</div>
-<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> </div>
-<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (!message.ParseFromZeroCopyStream(&stream)) {</div>
-<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
-<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
-<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
-<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  }</div>
-<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to deserialize message"</span>);</div>
-<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div>
-<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div>
-<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <span class="keywordflow">return</span> message;</div>
-<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  }</div>
-<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> };</div>
-<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
-<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> </div>
-<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="comment">// Partial specialization for RepeatedPtrField<T> to read a sequence</span></div>
-<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment">// of protobuf messages from a given fd by repeatedly invoking</span></div>
-<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment">// Read<T> until None is reached, which we treat as EOF.</span></div>
-<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment">// NOTE: This struct is used by the public 'read' function.</span></div>
-<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment">// See comments there for the reason why we need this.</span></div>
-<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
-<div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read_3_01google_1_1protobuf_1_1RepeatedPtrField_3_01T_01_4_01_4.html"> 314</a></span> <span class="keyword">struct </span><a class="code" href="structprotobuf_1_1internal_1_1Read.html">Read</a><google::protobuf::RepeatedPtrField<T>></div>
-<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> {</div>
-<div class="line"><a name="l00316"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read_3_01google_1_1protobuf_1_1RepeatedPtrField_3_01T_01_4_01_4.html#aeba5a73c791823934cf9dd1f0d35b68a"> 316</a></span>  <a class="code" href="classResult.html">Result<google::protobuf::RepeatedPtrField<T></a>> <a class="code" href="structprotobuf_1_1internal_1_1Read_3_01google_1_1protobuf_1_1RepeatedPtrField_3_01T_01_4_01_4.html#aeba5a73c791823934cf9dd1f0d35b68a">operator()</a>(</div>
-<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd, <span class="keywordtype">bool</span> ignorePartial, <span class="keywordtype">bool</span> undoFailed)</div>
-<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  {</div>
-<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  google::protobuf::RepeatedPtrField<T> result;</div>
-<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">for</span> (;;) {</div>
-<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <a class="code" href="classResult.html">Result<T></a> message = <a class="code" href="structprotobuf_1_1internal_1_1Read.html">Read<T></a>()(fd, ignorePartial, undoFailed);</div>
-<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">if</span> (message.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div>
-<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(message.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div>
-<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (message.<a class="code" href="classResult.html#ac2cdc0db9f9d29a5bb2f1cf19c29da49">isNone</a>()) {</div>
-<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <span class="keywordflow">break</span>;</div>
-<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  } <span class="keywordflow">else</span> {</div>
-<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  result.Add()->CopyFrom(message.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>());</div>
-<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  }</div>
-<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  }</div>
-<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">return</span> result;</div>
-<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div>
-<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> };</div>
-<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> </div>
-<div class="line"><a name="l00334"></a><span class="lineno"> 334</span> } <span class="comment">// namespace internal {</span></div>
-<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div>
-<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
-<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="comment">// Reads the protobuf message(s) from a given fd based on the format</span></div>
-<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="comment">// written by write() above. We use partial specialization of</span></div>
-<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="comment">// - internal::Read<T> vs</span></div>
-<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// - internal::Read<google::protobuf::RepeatedPtrField<T>></span></div>
-<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment">// in order to determine whether T is a single protobuf message or</span></div>
-<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="comment">// a sequence of messages.</span></div>
-<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="comment">// If 'ignorePartial' is true, None() is returned when we unexpectedly</span></div>
-<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="comment">// hit EOF while reading the protobuf (e.g., partial write).</span></div>
-<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="comment">// If 'undoFailed' is true, failed read attempts will restore the file</span></div>
-<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="comment">// read/write file offset towards the initial callup position.</span></div>
-<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
-<div class="line"><a name="l00348"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#a2120146c620b72d4e1e3ae47bdacb1b3"> 348</a></span> <a class="code" href="classResult.html">Result<T></a> <a class="code" href="namespaceprotobuf.html#a2120146c620b72d4e1e3ae47bdacb1b3">read</a>(<a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd, <span class="keywordtype">bool</span> ignorePartial = <span class="keyword">false</span>, <span class="keywordtype">bool</span> undoFailed = <span class="keyword">false</span>)</div>
-<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> {</div>
-<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">return</span> <a class="code" href="structprotobuf_1_1internal_1_1Read.html">internal::Read<T></a>()(fd, ignorePartial, undoFailed);</div>
-<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> }</div>
-<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> </div>
+<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
+<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="comment">// Save the offset so we can re-adjust if something goes wrong.</span></div>
+<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <a class="code" href="classTry.html">Try<off_t></a> <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">lseek</a> = <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_CUR);</div>
+<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> (lseek.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
+<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(lseek.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
+<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div>
+<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div>
+<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  offset = lseek.<a class="code" href="classTry.html#a7be0768038e0628632492edf6cc1515a">get</a>();</div>
+<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  }</div>
+<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> </div>
+<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  uint32_t <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>;</div>
+<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="classResult.html">Result<std::string></a> result = <a class="code" href="namespaceos.html#aa1d97ff0a93229e1fe6b33e3e2d567f7">os::read</a>(fd, <span class="keyword">sizeof</span>(size));</div>
+<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div>
+<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div>
+<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
+<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
+<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  }</div>
+<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to read size: "</span> + result.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div>
+<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#ac2cdc0db9f9d29a5bb2f1cf19c29da49">isNone</a>()) {</div>
+<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>(); <span class="comment">// No more protobufs to read.</span></div>
+<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>().size() < <span class="keyword">sizeof</span>(<a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>)) {</div>
+<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="comment">// Hit EOF unexpectedly.</span></div>
+<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
+<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
+<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
+<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div>
+<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (ignorePartial) {</div>
+<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div>
+<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  }</div>
+<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(</div>
+<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="stringliteral">"Failed to read size: hit EOF unexpectedly, possible corruption"</span>);</div>
+<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  }</div>
+<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
+<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="comment">// Parse the size from the bytes.</span></div>
+<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  memcpy((<span class="keywordtype">void</span>*) &size, (<span class="keywordtype">void</span>*) result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>().data(), <span class="keyword">sizeof</span>(<a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>));</div>
+<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div>
+<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="comment">// NOTE: Instead of specifically checking for corruption in 'size',</span></div>
+<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="comment">// we simply try to read 'size' bytes. If we hit EOF early, it is an</span></div>
+<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="comment">// indication of corruption.</span></div>
+<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  result = <a class="code" href="namespaceos.html#aa1d97ff0a93229e1fe6b33e3e2d567f7">os::read</a>(fd, size);</div>
+<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
+<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div>
+<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
+<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
+<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
+<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div>
+<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to read message: "</span> + result.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div>
+<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#ac2cdc0db9f9d29a5bb2f1cf19c29da49">isNone</a>() || result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>().size() < <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>) {</div>
+<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="comment">// Hit EOF unexpectedly.</span></div>
+<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
+<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
+<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
+<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  }</div>
+<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  <span class="keywordflow">if</span> (ignorePartial) {</div>
+<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div>
+<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
+<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to read message of size "</span> + <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(size) +</div>
+<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="stringliteral">" bytes: hit EOF unexpectedly, possible corruption"</span>);</div>
+<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  }</div>
+<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div>
+<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="comment">// Parse the protobuf from the string.</span></div>
+<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">// NOTE: We need to capture a const reference to the data because it</span></div>
+<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  <span class="comment">// must outlive the creation of ArrayInputStream.</span></div>
+<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keyword">const</span> std::string& data = result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>();</div>
+<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
+<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="comment">// Verify that the size of `data` fits into `ArrayInputStream`'s</span></div>
+<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="comment">// constructor. The maximum size of a proto2 message is 64 MB, so it is</span></div>
+<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="comment">// unlikely that we will hit this limit, but since an arbitrary string can</span></div>
+<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// be passed in, we include this check to be safe.</span></div>
+<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  CHECK_LE(data.size(), <span class="keyword">static_cast<</span><span class="keywordtype">size_t</span><span class="keyword">></span>(<a class="code" href="option_8hpp.html#ac4b53d77033a5d2405ef12ceb3dc6498">std::numeric_limits<int>::max</a>()));</div>
+<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  T message;</div>
+<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  google::protobuf::io::ArrayInputStream stream(</div>
+<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  data.data(),</div>
+<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">static_cast<</span><span class="keywordtype">int</span><span class="keyword">></span>(data.size()));</div>
+<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div>
+<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">if</span> (!message.ParseFromZeroCopyStream(&stream)) {</div>
+<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (undoFailed) {</div>
+<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="comment">// Restore the offset to before the size read.</span></div>
+<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <a class="code" href="namespaceos.html#ae933a0291b9f1195709f10b568daccac">os::lseek</a>(fd, offset, SEEK_SET);</div>
+<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div>
+<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to deserialize message"</span>);</div>
+<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  }</div>
+<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
+<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">return</span> message;</div>
+<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  }</div>
+<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> };</div>
+<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div>
+<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
+<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="comment">// Partial specialization for RepeatedPtrField<T> to read a sequence</span></div>
+<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="comment">// of protobuf messages from a given fd by repeatedly invoking</span></div>
+<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="comment">// Read<T> until None is reached, which we treat as EOF.</span></div>
+<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="comment">// NOTE: This struct is used by the public 'read' function.</span></div>
+<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="comment">// See comments there for the reason why we need this.</span></div>
+<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read_3_01google_1_1protobuf_1_1RepeatedPtrField_3_01T_01_4_01_4.html"> 300</a></span> <span class="keyword">struct </span><a class="code" href="structprotobuf_1_1internal_1_1Read.html">Read</a><google::protobuf::RepeatedPtrField<T>></div>
+<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> {</div>
+<div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="structprotobuf_1_1internal_1_1Read_3_01google_1_1protobuf_1_1RepeatedPtrField_3_01T_01_4_01_4.html#aeba5a73c791823934cf9dd1f0d35b68a"> 302</a></span>  <a class="code" href="classResult.html">Result<google::protobuf::RepeatedPtrField<T></a>> <a class="code" href="structprotobuf_1_1internal_1_1Read_3_01google_1_1protobuf_1_1RepeatedPtrField_3_01T_01_4_01_4.html#aeba5a73c791823934cf9dd1f0d35b68a">operator()</a>(</div>
+<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd, <span class="keywordtype">bool</span> ignorePartial, <span class="keywordtype">bool</span> undoFailed)</div>
+<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  {</div>
+<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  google::protobuf::RepeatedPtrField<T> result;</div>
+<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">for</span> (;;) {</div>
+<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <a class="code" href="classResult.html">Result<T></a> message = <a class="code" href="structprotobuf_1_1internal_1_1Read.html">Read<T></a>()(fd, ignorePartial, undoFailed);</div>
+<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">if</span> (message.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div>
+<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(message.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div>
+<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (message.<a class="code" href="classResult.html#ac2cdc0db9f9d29a5bb2f1cf19c29da49">isNone</a>()) {</div>
+<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">break</span>;</div>
+<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  } <span class="keywordflow">else</span> {</div>
+<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  result.Add()->CopyFrom(message.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>());</div>
+<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  }</div>
+<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  }</div>
+<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> result;</div>
+<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  }</div>
+<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> };</div>
+<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
+<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> } <span class="comment">// namespace internal {</span></div>
+<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
+<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div>
+<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment">// Reads the protobuf message(s) from a given fd based on the format</span></div>
+<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment">// written by write() above. We use partial specialization of</span></div>
+<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment">// - internal::Read<T> vs</span></div>
+<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment">// - internal::Read<google::protobuf::RepeatedPtrField<T>></span></div>
+<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment">// in order to determine whether T is a single protobuf message or</span></div>
+<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="comment">// a sequence of messages.</span></div>
+<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment">// If 'ignorePartial' is true, None() is returned when we unexpectedly</span></div>
+<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment">// hit EOF while reading the protobuf (e.g., partial write).</span></div>
+<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment">// If 'undoFailed' is true, failed read attempts will restore the file</span></div>
+<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment">// read/write file offset towards the initial callup position.</span></div>
+<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l00334"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#a2120146c620b72d4e1e3ae47bdacb1b3"> 334</a></span> <a class="code" href="classResult.html">Result<T></a> <a class="code" href="namespaceprotobuf.html#a2120146c620b72d4e1e3ae47bdacb1b3">read</a>(<a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd, <span class="keywordtype">bool</span> ignorePartial = <span class="keyword">false</span>, <span class="keywordtype">bool</span> undoFailed = <span class="keyword">false</span>)</div>
+<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> {</div>
+<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">return</span> <a class="code" href="structprotobuf_1_1internal_1_1Read.html">internal::Read<T></a>()(fd, ignorePartial, undoFailed);</div>
+<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> }</div>
+<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div>
+<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div>
+<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// A wrapper function that wraps the above read() with open and</span></div>
+<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment">// closing the file.</span></div>
+<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
+<div class="line"><a name="l00343"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#ae3e1bd443efafaf4f5d0f2ade10b81f9"> 343</a></span> <a class="code" href="classResult.html">Result<T></a> <a class="code" href="namespaceprotobuf.html#a2120146c620b72d4e1e3ae47bdacb1b3">read</a>(<span class="keyword">const</span> std::string& path)</div>
+<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> {</div>
+<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="classTry.html">Try<int_fd></a> fd = <a class="code" href="namespaceos.html#abbdbbbe902fd8dc271077d94b99994e7">os::open</a>(</div>
+<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  path,</div>
+<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="windows_2fcntl_8hpp.html#a7a68c9ffaac7dbcd652225dd7c06a54b">O_RDONLY</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad6d8fbe4e494b4dbe051612572d3f757">O_CLOEXEC</a>,</div>
+<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a66cff14a0638cde9f422c7a4b0938e61">S_IRUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#aead39710af2622ee9b0d412f62e90aa5">S_IWUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a55fad1c3746e1b8a6a00c10998e91d91">S_IRGRP</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a90d7514882640a8cd7b8da14138103b7">S_IROTH</a>);</div>
+<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div>
+<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">if</span> (fd.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
+<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Failed to open file '"</span> + path + <span class="stringliteral">"': "</span> + fd.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div>
+<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  }</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div>
-<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="comment">// A wrapper function that wraps the above read() with open and</span></div>
-<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> <span class="comment">// closing the file.</span></div>
-<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> <span class="keyword">template</span> <<span class="keyword">typename</span> T></div>
-<div class="line"><a name="l00357"></a><span class="lineno"><a class="line" href="namespaceprotobuf.html#ae3e1bd443efafaf4f5d0f2ade10b81f9"> 357</a></span> <a class="code" href="classResult.html">Result<T></a> <a class="code" href="namespaceprotobuf.html#a2120146c620b72d4e1e3ae47bdacb1b3">read</a>(<span class="keyword">const</span> std::string& path)</div>
-<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> {</div>
-<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordtype">int</span> operation_flags = <a class="code" href="windows_2fcntl_8hpp.html#a7a68c9ffaac7dbcd652225dd7c06a54b">O_RDONLY</a> | <a class="code" href="windows_2fcntl_8hpp.html#ad6d8fbe4e494b4dbe051612572d3f757">O_CLOEXEC</a>;</div>
-<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="preprocessor">#ifdef __WINDOWS__</span></div>
-<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="preprocessor"></span> <span class="comment">// NOTE: Windows does automatic linefeed conversions in I/O on text files.</span></div>
-<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">// We include the `_O_BINARY` flag here to avoid this.</span></div>
-<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  operation_flags |= _O_BINARY;</div>
-<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="preprocessor">#endif // __WINDOWS__</span></div>
-<div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="preprocessor"></span></div>
-<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <a class="code" href="classTry.html">Try<int_fd></a> fd = <a class="code" href="namespaceos.html#abbdbbbe902fd8dc271077d94b99994e7">os::open</a>(</div>
-<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  path,</div>
-<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  operation_flags,</div>
-<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a66cff14a0638cde9f422c7a4b0938e61">S_IRUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#aead39710af2622ee9b0d412f62e90aa5">S_IWUSR</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a55fad1c3746e1b8a6a00c10998e91d91">S_IRGRP</a> | <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a90d7514882640a8cd7b8da14138103b7">S_IROTH</a>);</div>
-<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div>
-<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <span class="keywordflow">if</span> (fd.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div>
-<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stri
<TRUNCATED>