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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#ifndef WREPORT_SYS_H</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#define WREPORT_SYS_H</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">//#include &lt;iosfwd&gt;</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;iterator&gt;</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;sys/types.h&gt;</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;sys/stat.h&gt;</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;dirent.h&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacewreport.html">wreport</a> {</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="keyword">namespace </span>sys {</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;std::unique_ptr&lt;struct stat&gt; stat(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="keywordtype">void</span> stat(<span class="keyword">const</span> std::string&amp; pathname, <span class="keyword">struct</span> stat&amp; st);</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keywordtype">bool</span> isdir(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="keywordtype">bool</span> isblk(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keywordtype">bool</span> ischr(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keywordtype">bool</span> isfifo(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keywordtype">bool</span> islnk(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="keywordtype">bool</span> isreg(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="keywordtype">bool</span> issock(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;time_t timestamp(<span class="keyword">const</span> std::string&amp; file);</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;time_t timestamp(<span class="keyword">const</span> std::string&amp; file, time_t def);</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keywordtype">size_t</span> size(<span class="keyword">const</span> std::string&amp; file);</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="keywordtype">size_t</span> size(<span class="keyword">const</span> std::string&amp; file, <span class="keywordtype">size_t</span> def);</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;ino_t inode(<span class="keyword">const</span> std::string&amp; file);</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;ino_t inode(<span class="keyword">const</span> std::string&amp; file, ino_t def);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="keywordtype">bool</span> access(<span class="keyword">const</span> std::string&amp; s, <span class="keywordtype">int</span> m);</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="keywordtype">bool</span> exists(<span class="keyword">const</span> std::string&amp; s);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;std::string getcwd();</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;std::string abspath(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="classwreport_1_1sys_1_1MMap.html">   96</a></span>&#160;<span class="keyword">class </span><a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a></div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;{</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;    <span class="keywordtype">void</span>* addr;</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    <span class="keywordtype">size_t</span> length;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>(<a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>&amp;&amp;);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>(<span class="keywordtype">void</span>* addr, <span class="keywordtype">size_t</span> length);</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    ~<a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>();</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>&amp; operator=(<a class="code" href="classwreport_1_1sys_1_1MMap.html">MMap</a>&amp;&amp;);</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordtype">size_t</span> size()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> length; }</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <span class="keywordtype">void</span> munmap();</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keyword">operator</span> <span class="keyword">const</span> T*() <span class="keyword">const</span> { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span><span class="keyword">const </span>T*<span class="keyword">&gt;</span>(addr); }</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;    <span class="keyword">operator</span> T*() <span class="keyword">const</span> { <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span>T*<span class="keyword">&gt;</span>(addr); };</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;};</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="classwreport_1_1sys_1_1FileDescriptor.html">  132</a></span>&#160;<span class="keyword">class </span><a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a></div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;{</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;    <span class="keywordtype">int</span> fd = -1;</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>();</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>(<a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>&amp;&amp; o);</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>(<span class="keywordtype">int</span> fd);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>();</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="comment">// We can copy at the FileDescriptor level because the destructor does not</span></div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="comment">// close fd</span></div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>&amp; o) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1FileDescriptor.html">FileDescriptor</a>&amp; o) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    [[noreturn]] <span class="keyword">virtual</span> <span class="keywordtype">void</span> throw_error(<span class="keyword">const</span> <span class="keywordtype">char</span>* desc);</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    [[noreturn]] <span class="keyword">virtual</span> <span class="keywordtype">void</span> throw_runtime_error(<span class="keyword">const</span> <span class="keywordtype">char</span>* desc);</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;    <span class="keywordtype">void</span> close();</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="keywordtype">void</span> fstat(<span class="keyword">struct</span> stat&amp; st);</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;    <span class="keywordtype">void</span> fchmod(mode_t mode);</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keywordtype">int</span> dup();</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    <span class="keywordtype">size_t</span> read(<span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;    <span class="keywordtype">void</span> read_all_or_throw(<span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keywordtype">size_t</span> write(<span class="keyword">const</span> <span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Container&gt;</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keywordtype">size_t</span> write(<span class="keyword">const</span> Container&amp; c)</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;    {</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keywordflow">return</span> write(c.data(), c.size() * <span class="keyword">sizeof</span>(Container::value_type));</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    }</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;    <span class="keywordtype">void</span> write_all_or_retry(<span class="keyword">const</span> <span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Container&gt;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;    <span class="keywordtype">void</span> write_all_or_retry(<span class="keyword">const</span> Container&amp; c)</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;    {</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;        write_all_or_retry(c.data(), c.size() * <span class="keyword">sizeof</span>(<span class="keyword">typename</span> Container::value_type));</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;    }</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;    <span class="keywordtype">void</span> write_all_or_throw(<span class="keyword">const</span> <span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count);</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Container&gt;</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;    <span class="keywordtype">void</span> write_all_or_throw(<span class="keyword">const</span> Container&amp; c)</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    {</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;        write_all_or_throw(c.data(), c.size() * <span class="keyword">sizeof</span>(<span class="keyword">typename</span> Container::value_type));</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    }</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;    off_t lseek(off_t offset, <span class="keywordtype">int</span> whence=SEEK_SET);</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;    <span class="keywordtype">size_t</span> pread(<span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count, off_t offset);</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keywordtype">size_t</span> pwrite(<span class="keyword">const</span> <span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> count, off_t offset);</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <span class="keyword">template</span>&lt;<span class="keyword">typename</span> Container&gt;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;    <span class="keywordtype">size_t</span> pwrite(<span class="keyword">const</span> Container&amp; c, off_t offset)</div><div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;    {</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;        <span class="keywordflow">return</span> pwrite(c.data(), c.size() * <span class="keyword">sizeof</span>(<span class="keyword">typename</span> Container::value_type), offset);</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;    }</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    <span class="keywordtype">void</span> ftruncate(off_t length);</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160; 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   std::string pathname;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;</div><div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>(<span class="keywordtype">int</span> fd, <span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>(<a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>&amp;&amp;);</div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>&amp; operator=(<a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>&amp;&amp;);</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;</div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    <span class="comment">// We can copy at the NamedFileDescriptor level because the destructor does not</span></div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    <span class="comment">// close fd</span></div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>&amp; o) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a>&amp; o) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    [[noreturn]] <span class="keyword">virtual</span> <span class="keywordtype">void</span> throw_error(<span class="keyword">const</span> <span class="keywordtype">char</span>* desc);</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;    [[noreturn]] <span class="keyword">virtual</span> <span class="keywordtype">void</span> throw_runtime_error(<span class="keyword">const</span> <span class="keywordtype">char</span>* desc);</div><div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="classwreport_1_1sys_1_1NamedFileDescriptor.html#a1c500df0d35303469947540e877d54af">  251</a></span>&#160;    <span class="keyword">const</span> std::string&amp; <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html#a1c500df0d35303469947540e877d54af">name</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> pathname; }</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;};</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno"><a class="line" href="structwreport_1_1sys_1_1Path.html">  257</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a> : <span class="keyword">public</span> <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a></div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;{</div><div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="structwreport_1_1sys_1_1Path_1_1iterator.html">  262</a></span>&#160; 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       <span class="comment">// End iterator</span></div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>();</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;        <span class="comment">// Start iteration on dir</span></div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>(<a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>&amp; dir);</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;        <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>(<a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>(<a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp;&amp; o)</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            : dir(o.dir), cur_entry(o.cur_entry)</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        {</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            o.dir = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;            o.cur_entry = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;        }</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        ~<a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>();</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;        <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp; operator=(<a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp; operator=(<a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp;&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp; i) <span class="keyword">const</span>;</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a>&amp; i) <span class="keyword">const</span>;</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;        <span class="keyword">struct </span>dirent&amp; operator*()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> *cur_entry; }</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;        <span class="keyword">struct </span>dirent* operator-&gt;()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cur_entry; }</div><div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;        <span class="keywordtype">void</span> operator++();</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;</div><div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;        <span class="keywordtype">bool</span> isdir() <span class="keyword">const</span>;</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;</div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;        <span class="keywordtype">bool</span> isblk() <span class="keyword">const</span>;</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        <span class="keywordtype">bool</span> ischr() <span class="keyword">const</span>;</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;        <span class="keywordtype">bool</span> isfifo() <span class="keyword">const</span>;</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;        <span class="keywordtype">bool</span> islnk() <span class="keyword">const</span>;</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;        <span class="keywordtype">bool</span> isreg() <span class="keyword">const</span>;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;        <span class="keywordtype">bool</span> issock() <span class="keyword">const</span>;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;    };</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;    <span class="keyword">using</span> NamedFileDescriptor::NamedFileDescriptor;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160; 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   <a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>(<a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>&amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;    <a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;    <a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>&amp; operator=(<a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>&amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    ~<a class="code" href="structwreport_1_1sys_1_1Path.html">Path</a>();</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    DIR* fdopendir();</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;    <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a> begin();</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div><div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    <a class="code" href="structwreport_1_1sys_1_1Path_1_1iterator.html">iterator</a> end();</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;    <span class="keywordtype">int</span> openat(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keywordtype">int</span> flags, mode_t mode=0777);</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;    <span class="keywordtype">void</span> fstatat(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keyword">struct</span> stat&amp; st);</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;</div><div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keywordtype">void</span> lstatat(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, <span class="keyword">struct</span> stat&amp; st);</div><div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;</div><div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    <span class="keywordtype">void</span> unlinkat(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname);</div><div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;</div><div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;    <span class="keywordtype">void</span> rmdirat(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname);</div><div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;</div><div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;    <span class="keywordtype">void</span> rmtree();</div><div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;};</div><div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;</div><div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;</div><div class="line"><a name="l00371"></a><span class="lineno"><a class="line" href="classwreport_1_1sys_1_1File.html">  371</a></span>&#160;<span class="keyword">class </span><a class="code" href="classwreport_1_1sys_1_1File.html">File</a> : <span class="keyword">public</span> <a class="code" href="classwreport_1_1sys_1_1NamedFileDescriptor.html">NamedFileDescriptor</a></div><div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;{</div><div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;    <span class="keyword">using</span> NamedFileDescriptor::NamedFileDescriptor;</div><div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;</div><div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>(<a class="code" href="classwreport_1_1sys_1_1File.html">File</a>&amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;</div><div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;</div><div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>(<span class="keyword">const</span> std::string&amp; pathname, <span class="keywordtype">int</span> flags, mode_t mode=0777);</div><div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;</div><div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    ~<a class="code" href="classwreport_1_1sys_1_1File.html">File</a>();</div><div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;</div><div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>&amp;) = <span class="keyword">delete</span>;</div><div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    <a class="code" href="classwreport_1_1sys_1_1File.html">File</a>&amp; operator=(<a class="code" href="classwreport_1_1sys_1_1File.html">File</a>&amp;&amp;) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;</div><div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="keywordtype">void</span> open(<span class="keywordtype">int</span> flags, mode_t mode=0777);</div><div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;</div><div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keywordtype">bool</span> open_ifexists(<span class="keywordtype">int</span> flags, mode_t mode=0777);</div><div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;    <span class="keyword">static</span> <a class="code" href="classwreport_1_1sys_1_1File.html">File</a> mkstemp(<span class="keyword">const</span> std::string&amp; prefix);</div><div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;};</div><div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;</div><div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;std::string read_file(<span class="keyword">const</span> std::string &amp;file);</div><div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;</div><div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;<span class="keywordtype">void</span> write_file(<span class="keyword">const</span> std::string&amp; file, <span class="keyword">const</span> std::string&amp; data, mode_t mode=0777);</div><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;</div><div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;<span class="keywordtype">void</span> write_file(<span class="keyword">const</span> std::string&amp; file, <span class="keyword">const</span> <span class="keywordtype">void</span>* data, <span class="keywordtype">size_t</span> size, mode_t mode=0777);</div><div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;</div><div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="keywordtype">void</span> write_file_atomically(<span class="keyword">const</span> std::string&amp; file, <span class="keyword">const</span> std::string&amp; data, mode_t mode=0777);</div><div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;</div><div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;<span class="keywordtype">void</span> write_file_atomically(<span class="keyword">const</span> std::string&amp; file, <span class="keyword">const</span> <span class="keywordtype">void</span>* data, <span class="keywordtype">size_t</span> size, mode_t mode=0777);</div><div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;</div><div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;<span class="preprocessor">#if 0</span></div><div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;<span class="comment">// Create a temporary directory based on a template.</span></div><div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;std::string mkdtemp(std::string templ);</div><div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;</div><div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;<span class="keywordtype">void</span> mkFilePath(<span class="keyword">const</span> std::string&amp; file);</div><div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;</div><div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;<span class="keywordtype">bool</span> unlink_ifexists(<span class="keyword">const</span> std::string&amp; file);</div><div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;</div><div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;<span class="keywordtype">bool</span> rename_ifexists(<span class="keyword">const</span> std::string&amp; src, <span class="keyword">const</span> std::string&amp; dst);</div><div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;</div><div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;<span class="keywordtype">bool</span> mkdir_ifmissing(<span class="keyword">const</span> <span class="keywordtype">char</span>* pathname, mode_t mode=0777);</div><div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;</div><div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;<span class="keywordtype">bool</span> mkdir_ifmissing(<span class="keyword">const</span> std::string&amp; pathname, mode_t mode=0777);</div><div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;</div><div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;<span class="keywordtype">bool</span> makedirs(<span class="keyword">const</span> std::string&amp; pathname, mode_t=0777);</div><div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;</div><div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;std::string which(<span class="keyword">const</span> std::string&amp; name);</div><div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;</div><div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;<span class="keywordtype">void</span> unlink(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;</div><div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;<span class="keywordtype">void</span> rmdir(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;</div><div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;<span class="keywordtype">void</span> rmtree(<span class="keyword">const</span> std::string&amp; pathname);</div><div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;</div><div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;<span class="preprocessor">#if 0</span></div><div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;<span class="keyword">class </span>Directory</div><div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;{</div><div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="keyword">protected</span>:</div><div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;    std::string m_path;</div><div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;</div><div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    <span class="keyword">class </span>const_iterator</div><div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    {</div><div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        <span class="keyword">const</span> Directory* dir;</div><div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        <span class="keywordtype">void</span>* dirp;</div><div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        <span class="keyword">struct </span>dirent* direntbuf;</div><div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;</div><div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;        <span class="comment">// Create an end iterator</span></div><div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;        const_iterator();</div><div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;        <span class="comment">// Create a begin iterator</span></div><div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        const_iterator(<span class="keyword">const</span> Directory&amp; dir);</div><div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        <span class="comment">// Cleanup properly</span></div><div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        ~const_iterator();</div><div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;</div><div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;        const_iterator(<span class="keyword">const</span> const_iterator&amp; i);</div><div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;        const_iterator&amp; operator=(<span class="keyword">const</span> const_iterator&amp; i);</div><div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;</div><div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;        const_iterator&amp; operator++();</div><div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;        std::string operator*() <span class="keyword">const</span>;</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;        <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> const_iterator&amp; iter) <span class="keyword">const</span>;</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;        <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> const_iterator&amp; iter) <span class="keyword">const</span>;</div><div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    };</div><div class="line"><a name="l00552"></a><span class="lineno">  552</span>&#160;</div><div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;    Directory(<span class="keyword">const</span> std::string&amp; path);</div><div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;    ~Directory();</div><div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;</div><div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <span class="keyword">const</span> std::string&amp; path()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> m_path; }</div><div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;</div><div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <span class="keywordtype">bool</span> exists() <span class="keyword">const</span>;</div><div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;</div><div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    const_iterator begin() <span class="keyword">const</span>;</div><div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;</div><div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    const_iterator end() <span class="keyword">const</span>;</div><div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;};</div><div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;</div><div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160;}</div><div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;}</div><div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;</div><div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="classwreport_1_1sys_1_1NamedFileDescriptor_html_a1c500df0d35303469947540e877d54af"><div class="ttname"><a href="classwreport_1_1sys_1_1NamedFileDescriptor.html#a1c500df0d35303469947540e877d54af">wreport::sys::NamedFileDescriptor::name</a></div><div class="ttdeci">const std::string &amp; name() const </div><div class="ttdoc">Return the file pathname. </div><div class="ttdef"><b>Definition:</b> sys.h:251</div></div>
<div class="ttc" id="classwreport_1_1sys_1_1MMap_html"><div class="ttname"><a href="classwreport_1_1sys_1_1MMap.html">wreport::sys::MMap</a></div><div class="ttdoc">Wraps a mmapped memory area, unmapping it on destruction. </div><div class="ttdef"><b>Definition:</b> sys.h:96</div></div>
<div class="ttc" id="classwreport_1_1sys_1_1FileDescriptor_html"><div class="ttname"><a href="classwreport_1_1sys_1_1FileDescriptor.html">wreport::sys::FileDescriptor</a></div><div class="ttdoc">Common operations on file descriptors. </div><div class="ttdef"><b>Definition:</b> sys.h:132</div></div>
<div class="ttc" id="classwreport_1_1sys_1_1File_html"><div class="ttname"><a href="classwreport_1_1sys_1_1File.html">wreport::sys::File</a></div><div class="ttdoc">open(2) file descriptors </div><div class="ttdef"><b>Definition:</b> sys.h:371</div></div>
<div class="ttc" id="classwreport_1_1sys_1_1NamedFileDescriptor_html"><div class="ttname"><a href="classwreport_1_1sys_1_1NamedFileDescriptor.html">wreport::sys::NamedFileDescriptor</a></div><div class="ttdoc">File descriptor with a name. </div><div class="ttdef"><b>Definition:</b> sys.h:232</div></div>
<div class="ttc" id="structwreport_1_1sys_1_1Path_1_1iterator_html"><div class="ttname"><a href="structwreport_1_1sys_1_1Path_1_1iterator.html">wreport::sys::Path::iterator</a></div><div class="ttdoc">Iterator for directory entries. </div><div class="ttdef"><b>Definition:</b> sys.h:262</div></div>
<div class="ttc" id="namespacewreport_html"><div class="ttname"><a href="namespacewreport.html">wreport</a></div><div class="ttdoc">String functions. </div><div class="ttdef"><b>Definition:</b> benchmark.h:13</div></div>
<div class="ttc" id="structwreport_1_1sys_1_1Path_html"><div class="ttname"><a href="structwreport_1_1sys_1_1Path.html">wreport::sys::Path</a></div><div class="ttdoc">Wrap a path on the file system opened with O_PATH. </div><div class="ttdef"><b>Definition:</b> sys.h:257</div></div>
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