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Posted to commits@mesos.apache.org by gi...@apache.org on 2018/05/18 09:30:01 UTC

[10/48] mesos-site git commit: Updated the website built from mesos SHA: c020a13.

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/d7774475/content/api/latest/c++/svn_8hpp_source.html
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diff --git a/content/api/latest/c++/svn_8hpp_source.html b/content/api/latest/c++/svn_8hpp_source.html
index d4bf40b..fe2452a 100644
--- a/content/api/latest/c++/svn_8hpp_source.html
+++ b/content/api/latest/c++/svn_8hpp_source.html
@@ -54,7 +54,7 @@
 <div class="contents">
 <a href="svn_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//  http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//</span></d
 iv><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div><div class="line"><
 a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#ifndef __STOUT_SVN_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#define __STOUT_SVN_HPP__</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;apr_pools.h&gt;</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;stdlib.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="preprocessor">#include &lt;svn_delta.h&gt;</span></div><div class="line"><a name="l00021"></a><spa
 n class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;svn_error.h&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;svn_pools.h&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;svn_version.h&gt;</span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="try_8hpp.html">stout/try.hpp</a>&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div><div class="line">
 <a name="l00029"></a><span class="lineno"><a class="line" href="namespacesvn.html">   29</a></span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacesvn.html">svn</a> {</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="structsvn_1_1Diff.html">   31</a></span>&#160;<span class="keyword">struct </span><a class="code" href="structsvn_1_1Diff.html">Diff</a></div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;{</div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="structsvn_1_1Diff.html#ac3e5661ec263b9fc2ee49e427035245f">   33</a></span>&#160;  <a class="code" href="structsvn_1_1Diff.html#ac3e5661ec263b9fc2ee49e427035245f">Diff</a>(<span class="keyword">const</span> std::string&amp; <a class="code" href="structsvn_1_1Diff.html#a1574e4ddc745088321538f3162b6467b">data</a>) : data(da
 ta) {}</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="structsvn_1_1Diff.html#a1574e4ddc745088321538f3162b6467b">   35</a></span>&#160;  std::string <a class="code" href="structsvn_1_1Diff.html#a1574e4ddc745088321538f3162b6467b">data</a>;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;};</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">// Note, this function is exposed publicly in the event that someone</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">// wants to coordinate the intialization of APR done automatically by</span></div><div class="l
 ine"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">// calls to svn::diff, svn::patch, etc. That is, if you&#39;re using the</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">// svn::* functions in your code and you&#39;re also using APR you can</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">// initialize the APR before you start doing things with threads that</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">// might call svn::* functions.</span></div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="namespacesvn.html#a5569b236a707a703171ecedb92e8a57d">   45</a></span>&#160;<span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="namespacesvn.html#a5569b236a707a703171ecedb92e8a57d">initialize
 </a>()</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;{</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  <span class="comment">// We use a static variable to initialize the Apache Portable</span></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  <span class="comment">// Runtime (APR) library in a thread-safe way (at least with respect</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  <span class="comment">// to calls within svn::* since there is no way to guarantee that</span></div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  <span class="comment">// another library isn&#39;t concurrently initializing the APR). Thread</span></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="comment">// safety is provided by the fact that the static variable &#39;apr&#39;<
 /span></div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  <span class="comment">// should get constructed (i.e., the APR constructor invoked) and</span></div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  <span class="comment">// destructed in a thread safe way (as of GCC 4.3 and required for</span></div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="comment">// C++11).</span></div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keyword">struct </span>APR</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  {</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    APR()</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    {</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;      apr_initialize();</di
 v><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    }</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    ~APR()</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    {</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      apr_terminate();</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    }</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  };</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  <span class="keyword">static</span> APR apr;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;}</div><div class="line"><a name="l00070"></a><span class="linen
 o">   70</span>&#160;</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="namespacesvn.html#af97eefc14cbcf6f81e217c6a9215cea9">   72</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="classTry.html">Try&lt;Diff&gt;</a> <a class="code" href="namespacesvn.html#af97eefc14cbcf6f81e217c6a9215cea9">diff</a>(<span class="keyword">const</span> std::string&amp; from, <span class="keyword">const</span> std::string&amp; to)</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;{</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="comment">// Initialize the Apache Portable Runtime subsystem, as necessary</span></div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="comment">// for using the svn library.</span></div><div class="line"><a nam
 e="l00076"></a><span class="lineno">   76</span>&#160;  <a class="code" href="namespacesvn.html#a5569b236a707a703171ecedb92e8a57d">initialize</a>();</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  <span class="comment">// Note that svn_pool_create wraps apr_pool_create_ex, which is</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  <span class="comment">// thread safe, see: http://goo.gl/NX0hps.</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  apr_pool_t* pool = svn_pool_create(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="comment">// First we need to produce a text delta stream by diffing &#39;source&#39;</sp
 an></div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="comment">// against &#39;target&#39;.</span></div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  svn_string_t source;</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  source.data = from.data();</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  source.len = from.length();</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  svn_string_t target;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  target.data = to.data();</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  target.len = to.length();</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;</div><div class="line"><
 a name="l00092"></a><span class="lineno">   92</span>&#160;  svn_txdelta_stream_t* delta;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="preprocessor">#if SVN_VER_MAJOR &gt;= 1 &amp;&amp; SVN_VER_MINOR &gt;= 8</span></div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  svn_txdelta2(</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;      &amp;delta,</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;      svn_stream_from_string(&amp;source, pool),</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;      svn_stream_from_string(&amp;target, pool),</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;      <span class="keyword">false</span>,</div><div class="line"><a name="l00100"></a><span class="l
 ineno">  100</span>&#160;      pool);</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  svn_txdelta(</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      &amp;delta,</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;      svn_stream_from_string(&amp;source, pool),</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;      svn_stream_from_string(&amp;target, pool),</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;      pool);</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div><div class="line"><a name="l00109"></a><span class="lineno">  10
 9</span>&#160;  <span class="comment">// Now we want to convert this text delta stream into an svndiff</span></div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="comment">// format based diff. Setup the handler that will consume the text</span></div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  <span class="comment">// delta and produce the svndiff.</span></div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  svn_txdelta_window_handler_t handler;</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keywordtype">void</span>* baton = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  svn_stringbuf_t* <a class="code" href="namespacesvn.html#af97eefc14cbcf6f81e217c6a9215cea9">diff</a> = svn_stringbuf_create_ensure(1024, pool);</div><div class="line"><a name="l001
 15"></a><span class="lineno">  115</span>&#160;</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">#if SVN_VER_MAJOR &gt;= 1 &amp;&amp; SVN_VER_MINOR &gt;= 7</span></div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;  svn_txdelta_to_svndiff3(</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;      &amp;handler,</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;      &amp;baton,</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;      svn_stream_from_stringbuf(diff, pool),</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;      0,</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;      SVN_DELTA_COMPRESSION_LEVEL_DEFAULT,</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;      pool);</div><div class="
 line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="preprocessor">#elif SVN_VER_MAJOR &gt;= 1 &amp;&amp; SVN_VER_MINOR &gt;= 4</span></div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  svn_txdelta_to_svndiff2(</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;      &amp;handler,</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;      &amp;baton,</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;      svn_stream_from_stringbuf(diff, pool),</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;      0,</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;      pool);</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="preprocessor">#else</span></div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;
   svn_txdelta_to_svndiff(</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;      svn_stream_from_stringbuf(diff, pool),</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;      pool,</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      &amp;handler,</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;      &amp;baton);</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;  <span class="comment">// Now feed the text delta to the handler.</span></div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;  svn_error_t* <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae
 58e703656ab4a1bd5d9870441236727">error</a> = svn_txdelta_send_txstream(delta, handler, baton, pool);</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keywordflow">if</span> (error != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="keywordtype">char</span> buffer[1024];</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    std::string message(svn_err_best_message(error, buffer, 1024));</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    svn_pool_destroy(pool);</div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(message);</div><div class="line"><a name="l00147"></a><span clas
 s="lineno">  147</span>&#160;  }</div><div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  <a class="code" href="structsvn_1_1Diff.html">Diff</a> d(std::string(diff-&gt;data, diff-&gt;len));</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  svn_pool_destroy(pool);</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;  <span class="keywordflow">return</span> d;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;}</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l0015
 7"></a><span class="lineno"><a class="line" href="namespacesvn.html#a018bb955e273aa2e6b6c950005ed6048">  157</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="classTry.html">Try&lt;std::string&gt;</a> <a class="code" href="namespacesvn.html#a018bb955e273aa2e6b6c950005ed6048">patch</a>(<span class="keyword">const</span> std::string&amp; s, <span class="keyword">const</span> <a class="code" href="structsvn_1_1Diff.html">Diff</a>&amp; <a class="code" href="namespacesvn.html#af97eefc14cbcf6f81e217c6a9215cea9">diff</a>)</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;{</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  <span class="comment">// Initialize the Apache Portable Runtime subsystem, as necessary</span></div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;  <span class="comment">// for using the svn library.</span></div><div class="line"><a name="l00161"></a
 ><span class="lineno">  161</span>&#160;  <a class="code" href="namespacesvn.html#a5569b236a707a703171ecedb92e8a57d">initialize</a>();</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  <span class="comment">// Note that svn_pool_create wraps apr_pool_create_ex, which is</span></div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  <span class="comment">// thread safe, see: http://goo.gl/NX0hps.</span></div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  apr_pool_t* pool = svn_pool_create(<span class="keyword">nullptr</span>);</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  <span class="comment">// We want to apply the svndiff format diff to the source trying to</span></div><div class="l
 ine"><a name="l00168"></a><span class="lineno">  168</span>&#160;  <span class="comment">// produce a result. First setup a handler for applying a text delta</span></div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;  <span class="comment">// to the source stream.</span></div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;  svn_string_t source;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  source.data = s.data();</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  source.len = s.length();</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;  svn_txdelta_window_handler_t handler;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  <span class="keywordtype">void</span>* baton = <span class="keyword">nullptr
 </span>;</div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;  svn_stringbuf_t* patched = svn_stringbuf_create_ensure(s.length(), pool);</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;  svn_txdelta_apply(</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;      svn_stream_from_string(&amp;source, pool),</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;      svn_stream_from_stringbuf(patched, pool),</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;      <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;      <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00184">
 </a><span class="lineno">  184</span>&#160;      pool,</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;      &amp;handler,</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;      &amp;baton);</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;  <span class="comment">// Setup a stream that converts an svndiff format diff to a text</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  <span class="comment">// delta, so that we can use our handler to patch the source string.</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;  svn_stream_t* stream = svn_txdelta_parse_svndiff(</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;      handler,</div><div class="line"><a name="l00192"></a><span class="l
 ineno">  192</span>&#160;      baton,</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;      TRUE,</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;      pool);</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;  <span class="comment">// Now feed the diff into the stream to compute the patched result.</span></div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;  <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="structsvn_1_1Diff.html#a1574e4ddc745088321538f3162b6467b">data</a> = diff.<a class="code" href="structsvn_1_1Diff.html#a1574e4ddc745088321538f3162b6467b">data</a>.data();</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;  apr_size_t length = diff.<a class="code" href="structsvn_1_1Diff.
 html#a1574e4ddc745088321538f3162b6467b">data</a>.length();</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  svn_error_t* <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a> = svn_stream_write(stream, data, &amp;length);</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;  <span class="keywordflow">if</span> (error != <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;    <span class="keywordtype">char</span> buffer[1024];</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;    std::string message(svn_err_best_message(error, buffer, 1024));</div><div class="line"><a name="l00205"><
 /a><span class="lineno">  205</span>&#160;    svn_pool_destroy(pool);</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(message);</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  }</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;  std::string result(patched-&gt;data, patched-&gt;len);</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;  svn_pool_destroy(pool);</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;  <span class="keywordflow">return</span> result;</div><div class="lin
 e"><a name="l00214"></a><span class="lineno">  214</span>&#160;}</div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;} <span class="comment">// namespace svn {</span></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="preprocessor">#endif // __STOUT_SVN_HPP__</span></div><div class="ttc" id="namespacesvn_html_af97eefc14cbcf6f81e217c6a9215cea9"><div class="ttname"><a href="namespacesvn.html#af97eefc14cbcf6f81e217c6a9215cea9">svn::diff</a></div><div class="ttdeci">Try&lt; Diff &gt; diff(const std::string &amp;from, const std::string &amp;to)</div><div class="ttdef"><b>Definition:</b> svn.hpp:72</div></div>
 <div class="ttc" id="namespacesvn_html_a5569b236a707a703171ecedb92e8a57d"><div class="ttname"><a href="namespacesvn.html#a5569b236a707a703171ecedb92e8a57d">svn::initialize</a></div><div class="ttdeci">void initialize()</div><div class="ttdef"><b>Definition:</b> svn.hpp:45</div></div>
-<div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:35</div></div>
+<div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:36</div></div>
 <div class="ttc" id="namespacesvn_html_a018bb955e273aa2e6b6c950005ed6048"><div class="ttname"><a href="namespacesvn.html#a018bb955e273aa2e6b6c950005ed6048">svn::patch</a></div><div class="ttdeci">Try&lt; std::string &gt; patch(const std::string &amp;s, const Diff &amp;diff)</div><div class="ttdef"><b>Definition:</b> svn.hpp:157</div></div>
 <div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div>
 <div class="ttc" id="structsvn_1_1Diff_html_a1574e4ddc745088321538f3162b6467b"><div class="ttname"><a href="structsvn_1_1Diff.html#a1574e4ddc745088321538f3162b6467b">svn::Diff::data</a></div><div class="ttdeci">std::string data</div><div class="ttdef"><b>Definition:</b> svn.hpp:35</div></div>

http://git-wip-us.apache.org/repos/asf/mesos-site/blob/d7774475/content/api/latest/c++/symlink_8hpp_source.html
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 <a href="symlink_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// you may not use this file except in compliance with the License.</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// You may obtain a copy of the License at</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//  http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//</span
 ></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">// distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">// See the License for the specific language governing permissions and</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;</div><div class="lin
 e"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#ifndef __STOUT_INTERNAL_WINDOWS_SYMLINK_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#define __STOUT_INTERNAL_WINDOWS_SYMLINK_HPP__</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="try_8hpp.html">stout/try.hpp</a>&gt;</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.
 html">stout/windows.hpp</a>&gt;</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="longpath_8hpp.html">stout/internal/windows/longpath.hpp</a>&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="reparsepoint_8hpp.html">stout/internal/windows/reparsepoint.hpp</a>&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;
 <span class="keyword">namespace </span>windows {</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">// Get the full / absolute path. Does not check for existence, and does not</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">// resolve symlinks.</span></div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="namespaceinternal_1_1windows.html#a9a06fe58fd74d8f9fdcea8c061c70cc5">   30</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="classResult.html">Result&lt;std::string&gt;</a> <a class="code" href="namespaceinternal_1_1windows.html#a9a06fe58fd74d8f9fdcea8c061c70cc5">fullpath</a>(<span class="keyword">const</span> std::string&amp; <a class="code" href="namespacepath.html">path</a>)</div><div class="line"><a name="l00031"></a><span c
 lass="lineno">   31</span>&#160;{</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <span class="comment">// First query for the buffer size required.</span></div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;  <span class="keyword">const</span> DWORD length =</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    ::GetFullPathNameW(<a class="code" href="namespaceinternal_1_1windows.html#abd7dbdbc8d95626d0c66455078380aa1">longpath</a>(path).data(), 0, <span class="keyword">nullptr</span>, <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;  <span class="keywordflow">if</span> (length == 0) {</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="keywordflow">return</span> <a class="code" h
 ref="classWindowsError.html">WindowsError</a>(<span class="stringliteral">&quot;Failed to retrieve fullpath buffer size&quot;</span>);</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;  }</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;  std::vector&lt;wchar_t&gt; buffer;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  buffer.reserve(static_cast&lt;size_t&gt;(length));</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  <span class="keyword">const</span> DWORD result =</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    ::GetFullPathNameW(<a class="code" href="namespaceinternal_1_1windows.html#abd7dbdbc8d95626d0c66455078380aa1">longpath</a>(path).
 data(), length, buffer.data(), <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  <span class="keywordflow">if</span> (result == 0) {</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>(<span class="stringliteral">&quot;Failed to determine fullpath&quot;</span>);</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;  }</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="namespacestrings.html#a3fbaeb4d589c49ac115fab3412073ca7">strings::remove</a>(</div><div class="line"><a name="l00051"></
 a><span class="lineno">   51</span>&#160;      <a class="code" href="namespacens.html#a28116b46e6543597a11733424cd1aa20">stringify</a>(std::wstring(buffer.data())),</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;      os::LONGPATH_PREFIX,</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;      <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1containerizer_1_1paths.html#abb8ab3e62de157d1a7a81e08888ec30cabf80c29a65453b2615d8f9bd83f8f3d6">strings::Mode::PREFIX</a>);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;}</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">// Gets symlink data for a given path, if it exists.</span></div><div class="line"><a name
 ="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">// This turns out to be a very complicated task on Windows. The gist of it is</span></div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">// that we know that symlinks on Windows are implemented with the Reparse Point</span></div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">// API, and so the process is a matter of:</span></div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">//   1. Checking whether the attributes for the file/folder specified by the</span></div><div class="line"><a name="l00064"></a><span class="lineno">   64<
 /span>&#160;<span class="comment">//      path have the reparse point bit set; all symlinks are implemented with</span></div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">//      reparse points, so this bit should be on all symlinks.</span></div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment">//   2. Opening a file/folder handle for that path, instructing it specifically</span></div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="comment">//      to open a handle for the symlink (if the path points at a symlink) and</span></div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment">//      *not* the file the symlink points at (as is the default). Note that</span></div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">//      file and folder ha
 ndles are different, so we have a function that</span></div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment">//      chooses appropriately.</span></div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment">//   3. Using `DeviceIoControl` to obtain information about the handle for this</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">//      reparse point, which we can then query to figure out if it&#39;s a reparse</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment">//      point that is owned by the symlink filesystem filter driver.</span></div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment">//   4. If it is, then we report that this path does point at a symlink.</span></div><div class="line"><a name="l00075"></a><s
 pan class="lineno">   75</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="comment">// NOTE: it may be helpful to consult the documentation for each of these</span></div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="comment">// functions, as they give you sources that justify the arguments to the</span></div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">// obscure APIs we call to get this all working.</span></div><div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="namespaceinternal_1_1windows.html#a39ca8fa0643b489f6bef951bef207c92">   79</a></span>&#160;<span class="keyword">inline</span> <a class="code" href="classTry.html">Try&lt;SymbolicLink&gt;</a> <a class="code" href="namespaceinternal_1_1windows.html#a39ca8fa0643b489f6bef951bef207c92">query_symbolic_link_data</
 a>(<span class="keyword">const</span> std::string&amp; <a class="code" href="namespacepath.html">path</a>)</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;{</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <span class="comment">// Convert to absolute path because Windows APIs expect it.</span></div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="keyword">const</span> <a class="code" href="classResult.html">Result&lt;std::string&gt;</a> absolute_path = <a class="code" href="namespaceinternal_1_1windows.html#a9a06fe58fd74d8f9fdcea8c061c70cc5">fullpath</a>(path);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  <span class="keywordflow">if</span> (!absolute_path.<a class="code" href="classResult.html#a85eaa52037223d71092e65701c166562">isSome</a>()) {</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    
 <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(absolute_path.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  }</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;  <span class="comment">// Windows has no built-in way to tell whether a path points at a symbolic</span></div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;  <span class="comment">// link; but, we know that symbolic links are implemented with reparse</span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  <span class="comment">// points, so we begin by checking that.</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  <a class="code" href=
 "classTry.html">Try&lt;bool&gt;</a> is_reparse_point = <a class="code" href="namespaceinternal_1_1windows.html#a9205fe9be7dc028375cd24338483152b">reparse_point_attribute_set</a>(</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;      ::<a class="code" href="namespaceinternal_1_1windows.html#abd7dbdbc8d95626d0c66455078380aa1">internal::windows::longpath</a>(absolute_path.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>()));</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  <span class="keywordflow">if</span> (is_reparse_point.isError()) {</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(is_reparse_point.error());</div><div class="line"><a name="l00095"></a><span class="lineno"
 >   95</span>&#160;  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!is_reparse_point.get()) {</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        <span class="stringliteral">&quot;Reparse point attribute is not set for path &#39;&quot;</span> + absolute_path.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>() +</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <span class="stringliteral">&quot;&#39;, and therefore it is not a symbolic link&quot;</span>);</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;  }</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><sp
 an class="lineno">  101</span>&#160;  <span class="keyword">const</span> <a class="code" href="classTry.html">Try&lt;SharedHandle&gt;</a> symlink_handle =</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    <a class="code" href="namespaceinternal_1_1windows.html#a8ee4f75d803d8ed56ce760d8e1dfac14">get_handle_no_follow</a>(absolute_path.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>());</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  <span class="keywordflow">if</span> (symlink_handle.isError()) {</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(symlink_handle.error());</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;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="comment">// Finally, retrieve symlink data for the handle, if any.</span></div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="namespaceinternal_1_1windows.html#a85f7e5d0197eeb93bde525379b8e14d6">get_symbolic_link_data</a>(symlink_handle.get().get_handle());</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;}</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="comment">// namespace windows {</span></div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;} <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00
 114"></a><span class="lineno">  114</span>&#160;</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor">#endif // __STOUT_INTERNAL_WINDOWS_SYMLINK_HPP__</span></div><div class="ttc" id="namespaceinternal_1_1windows_html_a9a06fe58fd74d8f9fdcea8c061c70cc5"><div class="ttname"><a href="namespaceinternal_1_1windows.html#a9a06fe58fd74d8f9fdcea8c061c70cc5">internal::windows::fullpath</a></div><div class="ttdeci">Result&lt; std::string &gt; fullpath(const std::string &amp;path)</div><div class="ttdef"><b>Definition:</b> symlink.hpp:30</div></div>
 <div class="ttc" id="namespacepath_html"><div class="ttname"><a href="namespacepath.html">path</a></div><div class="ttdef"><b>Definition:</b> path.hpp:26</div></div>
 <div class="ttc" id="namespaceinternal_1_1windows_html_a8ee4f75d803d8ed56ce760d8e1dfac14"><div class="ttname"><a href="namespaceinternal_1_1windows.html#a8ee4f75d803d8ed56ce760d8e1dfac14">internal::windows::get_handle_no_follow</a></div><div class="ttdeci">Try&lt; SharedHandle &gt; get_handle_no_follow(const std::string &amp;absolute_path)</div><div class="ttdef"><b>Definition:</b> reparsepoint.hpp:215</div></div>
-<div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:35</div></div>
+<div class="ttc" id="classError_html"><div class="ttname"><a href="classError.html">Error</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:36</div></div>
 <div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div>
 <div class="ttc" id="classResult_html_a521adf96f5c27d26d6b1d580aae8aaee"><div class="ttname"><a href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">Result::error</a></div><div class="ttdeci">static Result&lt; T &gt; error(const std::string &amp;message)</div><div class="ttdef"><b>Definition:</b> result.hpp:53</div></div>
 <div class="ttc" id="classWindowsError_html"><div class="ttname"><a href="classWindowsError.html">WindowsError</a></div><div class="ttdef"><b>Definition:</b> error.hpp:106</div></div>