http://git-wip-us.apache.org/repos/asf/mesos-site/blob/e6085b1f/content/api/latest/c++/posix_2stat_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/posix_2stat_8hpp_source.html b/content/api/latest/c++/posix_2stat_8hpp_source.html index e906594..7032e2a 100644 --- a/content/api/latest/c++/posix_2stat_8hpp_source.html +++ b/content/api/latest/c++/posix_2stat_8hpp_source.html @@ -52,37 +52,39 @@ <div class="title">stat.hpp</div> </div> </div><!--header--> <div class="contents"> -<a href="posix_2stat_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> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <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> <span class="comment">//</ span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <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> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <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> <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> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class= "line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_OS_POSIX_STAT_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_OS_POSIX_STAT_HPP__</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <sys/stat.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <sys/statvfs.h></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line "><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="bytes_8hpp.html">stout/bytes.hpp</a>></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="unreachable_8hpp.html">stout/unreachable.hpp</a>></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><di v class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span><a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">stat</a> {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// Specify whether symlink path arguments should be followed or</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// not. APIs in the os::stat family that take a FollowSymlink</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// argument all provide FollowSymlink::FOLLOW_SYMLINK as the default value,</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// so they will follow symlinks unless otherwise sp ecified.</span></div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c"> 34</a></span> <span class="keyword">enum class</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7e">DO_NOT_FOLLOW_SYMLINK</a>,</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FOLLOW_SYMLINK</a></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> };</div><div class="line"><a name="l00039"></a><span class ="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat_1_1internal.html"> 41</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1"> 43</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<struct ::stat></a> <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">stat</a>(</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> std::string& <a class="code" href="names pacepath.html">path</a>,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow)</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">struct ::stat</a> s;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">switch</span> (follow) {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7 e">FollowSymlink::DO_NOT_FOLLOW_SYMLINK</a>:</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> (::lstat(path.c_str(), &s) < 0) {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>(<span class="stringliteral">"Failed to lstat '"</span> + path + <span class="stringliteral">"'"</span>);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5"> FollowSymlink::FOLLOW_SYMLINK</a>:</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (::<a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">stat</a>(path.c_str(), &s) < 0) {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>(<span class="stringliteral">"Failed to stat '"</span> + path + <span class="stringliteral">"'"</span>);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="unreachable_8hpp.html#a0bc63b24b654ca433be7b97a3edde132">UNREACHABLE</a>();</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a0ba4d272b938da76e404648103077480"> 67</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos_1_1stat.html#a0ba4d272b938da76e404648103077480">islink</a>(<span class="keyword">const</span> std::string& <a class="code" hr ef="namespacepath.html">path</a>)</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> {</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// By definition, you don't follow symlinks when trying</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// to find whether a path is a link. If you followed it,</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// it wouldn't ever be a link.</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  path, <a class="code" href ="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7e">FollowSymlink::DO_NOT_FOLLOW_SYMLINK</a>);</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a255249008157db126b6981929505f9e4">S_ISLNK</a>(s->st_mode);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> }</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40"> 78</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a cl ass="code" href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40">isdir</a>(</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">int ernal::stat</a>(path, follow);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#abc71c1741c013cc1f2fb33c5e1e6f139">S_ISDIR</a>(s->st_mode);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a178d1c99fc88dae58f9a5fc4fc3167d5"> 87</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos_1_1stat.html#a178d1c99fc88dae58f9a5fc4fc3167d5">isfile</a>(</div><div class="l ine"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</spa n>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a4c11a40f6ccc71f875e8f11929aad707">S_ISREG</a>(s->st_mode);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> }</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment">// Returns the size in Bytes of a given file system entry. When</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment">// applied to a symbolic link with `follow` set to</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// `DO_NOT_FOLLOW _SYMLINK`, this will return the length of the entry</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment">// name (strlen).</span></div><div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be"> 100</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Bytes></a> <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>(</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespace os_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00 107"></a><span class="lineno"> 107</span>  }</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> <a class="code" href="classBytes.html">Bytes</a>(s->st_size);</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a7305d671adaae193b8c158bf058180ee"> 113</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<long></a> <a class="code" href="namespaceos_1_1stat.html#a7305d671adaae193b8c158bf058180ee">mtime</a>(</div><div class="line"><a name="l00114"></a><span class="lineno "> 114</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> {</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  }</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">return</span> s->st_mtime;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> }</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"><a class="li ne" href="namespaceos_1_1stat.html#afc51654ad486693167c300612bf8ebfa"> 126</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<mode_t></a> <a class="code" href="namespaceos_1_1stat.html#afc51654ad486693167c300612bf8ebfa">mode</a>(</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> {</div><div class="line"><a name="l00130"></a><span class="line no"> 130</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keywordflow">return</span> s-&g t;st_mode;</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> }</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a083c9ff4aefeba1a75a27e6a6d6e2a71"> 139</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<dev_t></a> <a class="code" href="namespaceos_1_1stat.html#a083c9ff4aefeba1a75a27e6a6d6e2a71">dev</a>(</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd8266 5b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd 3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">return</span> s->st_dev;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> }</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> </div><div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a4375e0a26dfaf8f4a1ff72bf97eebecc"> 152</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<dev_t></a> <a class="code" href="namespaceos_1_1stat.html#a4375e0a26dfaf8f4a1ff72bf97eebecc">rdev</a>(</div><div class="line"><a name="l00153"> </a><span class="lineno"> 153</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> {</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class= "keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordflow">if</span> (!<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a74ba556c8168bb9556a34cf25d5fbb4a">S_ISCHR</a>(s->st_mode) && !<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a292ccd479f68ea0e4b53ee393f165872">S_ISBLK</a>(s->st_mode)) {</div><div class="line"><a name="l00162"> </a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Not a special file: "</span> + path);</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">return</span> s->st_rdev;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#ac48383be68af20ef17fe5b87177636b8"> 169</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<ino_t></a> <a class="code" href="namespaceos_1_1stat.html#ac48383be68af20ef17fe5b87177636b8">inode</a>(</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> {</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1inte rnal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">return</span> s->st_ino;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> }</div><div class="line"><a name="l00180"></a><spa n class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00182"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb"> 182</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<uid_t></a> <a class="code" href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb">uid</a>(</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c 71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> {</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div><div class="l ine"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">return</span> s->st_uid;</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> }</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> } <span class="comment">// namespace stat {</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> } <span class="comment">// namespace os {</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor">#endif // __STOUT_OS_POSIX_STAT_HPP__</span></div><div class="ttc" id="namespac epath_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="namespaceos_1_1stat_html_a96066cfc01f1f62fc25b56f6915800eb"><div class="ttname"><a href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb">os::stat::uid</a></div><div class="ttdeci">Try< uid_t > uid(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:182</div></div> -<div class="ttc" id="namespaceos_1_1stat_html_a178d1c99fc88dae58f9a5fc4fc3167d5"><div class="ttname"><a href="namespaceos_1_1stat.html#a178d1c99fc88dae58f9a5fc4fc3167d5">os::stat::isfile</a></div><div class="ttdeci">bool isfile(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:87</div></div> +<a href="posix_2stat_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> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <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> <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> <span class="comment">//</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <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> <span class="comment">//</ span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <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> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <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> <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> <span class="comment">// limitations under the License.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class= "line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_OS_POSIX_STAT_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_OS_POSIX_STAT_HPP__</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <sys/stat.h></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <sys/statvfs.h></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line "><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="bytes_8hpp.html">stout/bytes.hpp</a>></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="unreachable_8hpp.html">stout/unreachable.hpp</a>></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><di v class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span><a class="code" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">stat</a> {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// Specify whether symlink path arguments should be followed or</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// not. APIs in the os::stat family that take a FollowSymlink</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// argument all provide FollowSymlink::FOLLOW_SYMLINK as the default value,</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// so they will follow symlinks unless otherwise sp ecified.</span></div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c"> 34</a></span> <span class="keyword">enum class</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7e">DO_NOT_FOLLOW_SYMLINK</a>,</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FOLLOW_SYMLINK</a></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> };</div><div class="line"><a name="l00039"></a><span class ="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat_1_1internal.html"> 41</a></span> <span class="keyword">namespace </span><a class="code" href="namespaceinternal.html">internal</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1"> 43</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<struct ::stat></a> <a class="code" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">stat</a>(</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">const</span> std::string& <a class="code" href="names pacepath.html">path</a>,</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow)</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">struct ::stat</a> s;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">switch</span> (follow) {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7 e">FollowSymlink::DO_NOT_FOLLOW_SYMLINK</a>:</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> (::lstat(path.c_str(), &s) < 0) {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>(<span class="stringliteral">"Failed to lstat '"</span> + path + <span class="stringliteral">"'"</span>);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5"> FollowSymlink::FOLLOW_SYMLINK</a>:</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (::<a class="code" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">stat</a>(path.c_str(), &s) < 0) {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>(<span class="stringliteral">"Failed to stat '"</span> + path + <span class="stringliteral">"'"</span>);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  }</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="unreachable_8hpp.html#a0bc63b24b654ca433be7b97a3edde132">UNREACHABLE</a>();</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> }</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d"> 66</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<struct ::stat></a> <a class="code" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">stat</a>(<span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd)</div><div class="line"><a name="l 00067"></a><span class="lineno"> 67</span> {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">struct ::stat</a> s;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">if</span> (::fstat(fd, &s) < 0) {</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>();</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  }</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> s;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> }</div><div class="lin e"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> } <span class="comment">// namespace internal {</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a0ba4d272b938da76e404648103077480"> 78</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos_1_1stat.html#a0ba4d272b938da76e404648103077480">islink</a>(<span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>)</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> {</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// By definition, you don't follow symlinks when trying</span></div><div cl ass="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// to find whether a path is a link. If you followed it,</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// it wouldn't ever be a link.</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  path, <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7e">FollowSymlink::DO_NOT_FOLLOW_SYMLINK</a>);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a654 3d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a255249008157db126b6981929505f9e4">S_ISLNK</a>(s->st_mode);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> }</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40"> 89</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40">isdir</a>(</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> {</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stou t_2windows_8hpp.html#abc71c1741c013cc1f2fb33c5e1e6f139">S_ISDIR</a>(s->st_mode);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment">// TODO(andschwa): Share logic with other overload.</span></div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a0797b18b32940eefae0d4db235e2167d"> 99</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40">isdir</a>(<span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd)</div><div class="line"><a name="l001 00"></a><span class="lineno"> 100</span> {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(fd);</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#abc71c1741c013cc1f2fb33c5e1e6f139">S_ISDIR</a>(s->st_mode);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> }</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno" ><a class="line" >href="namespaceos_1_1stat.html#a178d1c99fc88dae58f9a5fc4fc3167d5"> >106</a></span> <span class="keyword">inline</span> <span >class="keywordtype">bool</span> <a class="code" >href="namespaceos_1_1stat.html#a178d1c99fc88dae58f9a5fc4fc3167d5">isfile</a>(</div><div > class="line"><a name="l00107"></a><span class="lineno"> 107</span>  ><span class="keyword">const</span> std::string& <a class="code" >href="namespacepath.html">path</a>,</div><div class="line"><a >name="l00108"></a><span class="lineno"> 108</span>  <span >class="keyword">const</span> <a class="code" >href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> > follow = <a class="code" >href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div > class="line"><a name="l00109"></a><span class="lineno"> >109</span> {</div><div class="line"><a name="l00110"></a><span >class="lineno"> 110</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">return</span> s.<a class="code" href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">isSome</a>() && <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a4c11a40f6ccc71f875e8f11929aad707">S_ISREG</a>(s->st_mode);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> }</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment">// Returns the size in Bytes of a given file system entry. When</ span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment">// applied to a symbolic link with `follow` set to</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment">// `DO_NOT_FOLLOW_SYMLINK`, this will return the length of the entry</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment">// name (strlen).</span></div><div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be"> 119</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Bytes></a> <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>(</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keyword">const</span> std::string& <a class="code" href="n amespacepath.html">path</a>,</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> {</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><d iv class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">return</span> <a class="code" href="classBytes.html">Bytes</a>(s->st_size);</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> }</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">// TODO(andschwa): Sha re logic with other overload.</span></div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a8e5d1965ab97592fe1e15ea8201d135c"> 133</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Bytes></a> <a class="code" href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">size</a>(<span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> fd)</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> {</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(fd);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> (s .<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> <a class="code" href="classBytes.html">Bytes</a>(s->st_size);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> }</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name= "l00144"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a7305d671adaae193b8c158bf058180ee"> 144</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<long></a> <a class="code" href="namespaceos_1_1stat.html#a7305d671adaae193b8c158bf058180ee">mtime</a>(</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> {</div><div class= "line"><a name="l00148"></a><span class="lineno"> 148</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">return</span> s->st_mtime;</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div><div class="line"><a name="l00157"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#afc51654ad486693167c300612bf8ebfa"> 157</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<mode_t></a> <a class="code" href="namespaceos_1_1stat.html#afc51654ad486693167c300612bf8ebfa">mode</a>(</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keyword">const</span> <a class="code" hr ef="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>( s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> s->st_mode;</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div><div class="line"><a name="l00170"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a083c9ff4aefeba1a75a27e6a6d6e2a71"> 170</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<dev_t></a> <a class="code" href="namespaceos_1_1stat.html#a083c9ff4aefeba1a75a27e6a6d6e2a71">d ev</a>(</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> {</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  }</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> </div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> s->st_dev;</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> }</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><di v class="line"><a name="l00183"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a4375e0a26dfaf8f4a1ff72bf97eebecc"> 183</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<dev_t></a> <a class="code" href="namespaceos_1_1stat.html#a4375e0a26dfaf8f4a1ff72bf97eebecc">rdev</a>(</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>& #160;{</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  }</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="line no"> 192</span>  <span class="keywordflow">if</span> (!<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a74ba556c8168bb9556a34cf25d5fbb4a">S_ISCHR</a>(s->st_mode) && !<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a292ccd479f68ea0e4b53ee393f165872">S_ISBLK</a>(s->st_mode)) {</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(<span class="stringliteral">"Not a special file: "</span> + path);</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  }</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> s->st_rdev;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> }</ div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#ac48383be68af20ef17fe5b87177636b8"> 200</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<ino_t></a> <a class="code" href="namespaceos_1_1stat.html#ac48383be68af20ef17fe5b87177636b8">inode</a>(</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c 82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> {</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00207"></a><span class= "lineno"> 207</span>  }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> s->st_ino;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> }</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb"> 213</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<uid_t></a> <a class="code" href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb">uid</a>(</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keyword">const</span> std::string&am p; <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keyword">const</span> <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">FollowSymlink</a> follow = <a class="code" href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">FollowSymlink::FOLLOW_SYMLINK</a>)</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  <a class="code" href="classTry.html">Try<struct ::stat></a> s = <a class="code" href="namespaceos_1_1stat_1_1internal.html#aaa15e8ca46f9a135dc642eeb8340d0c1">internal::stat</a>(path, follow);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">if</span> (s.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276 ">isError</a>()) {</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">return</span> <a class="code" href="classError.html">Error</a>(s.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordflow">return</span> s->st_uid;</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> }</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> </div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> } <span class="comment">// namespace stat {</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div><div class="l ine"><a name="l00227"></a><span class="lineno"> 227</span> } <span class="comment">// namespace os {</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="preprocessor">#endif // __STOUT_OS_POSIX_STAT_HPP__</span></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="namespaceos_1_1stat_html_a96066cfc01f1f62fc25b56f6915800eb"><div class="ttname"><a href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb">os::stat::uid</a></div><div class="ttdeci">Try< uid_t > uid(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:213</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_a178d1c99fc88dae58f9a5fc4fc3167d5"><div class="ttname"><a href="namespaceos_1_1stat.html#a178d1c99fc88dae58f9a5fc4fc3167d5">os::stat::isfile</a></div><div class="ttdeci">bool isfile(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:106</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="namespaceos_1_1stat_html_a7a116891923bc8b5d8c50f78da8657be"><div class="ttname"><a href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">os::stat::size</a></div><div class="ttdeci">Try< Bytes > size(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:100</div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_abc71c1741c013cc1f2fb33c5e1e6f139"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#abc71c1741c013cc1f2fb33c5e1e6f139">S_ISDIR</a></div><div class="ttdeci">bool S_ISDIR(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:206</div></div> -<div class="ttc" id="namespaceos_1_1stat_html_a0ba4d272b938da76e404648103077480"><div class="ttname"><a href="namespaceos_1_1stat.html#a0ba4d272b938da76e404648103077480">os::stat::islink</a></div><div class="ttdeci">bool islink(const std::string &path)</div><div class="ttdef"><b>Definition:</b> stat.hpp:67</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_a7a116891923bc8b5d8c50f78da8657be"><div class="ttname"><a href="namespaceos_1_1stat.html#a7a116891923bc8b5d8c50f78da8657be">os::stat::size</a></div><div class="ttdeci">Try< Bytes > size(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:119</div></div> +<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_abc71c1741c013cc1f2fb33c5e1e6f139"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#abc71c1741c013cc1f2fb33c5e1e6f139">S_ISDIR</a></div><div class="ttdeci">bool S_ISDIR(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:200</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_a0ba4d272b938da76e404648103077480"><div class="ttname"><a href="namespaceos_1_1stat.html#a0ba4d272b938da76e404648103077480">os::stat::islink</a></div><div class="ttdeci">bool islink(const std::string &path)</div><div class="ttdef"><b>Definition:</b> stat.hpp:78</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="namespaceos_1_1stat_html_a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5"><div class="ttname"><a href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca52881123108233bc671c71041ff852c5">os::stat::FollowSymlink::FOLLOW_SYMLINK</a></div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a4c11a40f6ccc71f875e8f11929aad707"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a4c11a40f6ccc71f875e8f11929aad707">S_ISREG</a></div><div class="ttdeci">bool S_ISREG(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:212</div></div> +<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a4c11a40f6ccc71f875e8f11929aad707"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a4c11a40f6ccc71f875e8f11929aad707">S_ISREG</a></div><div class="ttdeci">bool S_ISREG(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:206</div></div> <div class="ttc" id="classErrnoError_html"><div class="ttname"><a href="classErrnoError.html">ErrnoError</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:49</div></div> -<div class="ttc" id="namespaceos_1_1stat_html_a7305d671adaae193b8c158bf058180ee"><div class="ttname"><a href="namespaceos_1_1stat.html#a7305d671adaae193b8c158bf058180ee">os::stat::mtime</a></div><div class="ttdeci">Try< long > mtime(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:113</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_a7305d671adaae193b8c158bf058180ee"><div class="ttname"><a href="namespaceos_1_1stat.html#a7305d671adaae193b8c158bf058180ee">os::stat::mtime</a></div><div class="ttdeci">Try< long > mtime(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:144</div></div> <div class="ttc" id="namespaceos_html"><div class="ttname"><a href="namespaceos.html">os</a></div><div class="ttdef"><b>Definition:</b> posix_signalhandler.hpp:23</div></div> -<div class="ttc" id="namespaceos_1_1stat_html_ac48383be68af20ef17fe5b87177636b8"><div class="ttname"><a href="namespaceos_1_1stat.html#ac48383be68af20ef17fe5b87177636b8">os::stat::inode</a></div><div class="ttdeci">Try< ino_t > inode(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:169</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_ac48383be68af20ef17fe5b87177636b8"><div class="ttname"><a href="namespaceos_1_1stat.html#ac48383be68af20ef17fe5b87177636b8">os::stat::inode</a></div><div class="ttdeci">Try< ino_t > inode(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:200</div></div> <div class="ttc" id="namespaceos_1_1stat_html_a305c82e6d53ccd82665b4b3648afcd1c"><div class="ttname"><a href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1c">os::stat::FollowSymlink</a></div><div class="ttdeci">FollowSymlink</div><div class="ttdef"><b>Definition:</b> reparsepoint.hpp:35</div></div> <div class="ttc" id="namespaceos_1_1stat_html_a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7e"><div class="ttname"><a href="namespaceos_1_1stat.html#a305c82e6d53ccd82665b4b3648afcd1ca884cbffa48c7e5b804161fdc71389c7e">os::stat::FollowSymlink::DO_NOT_FOLLOW_SYMLINK</a></div></div> -<div class="ttc" id="namespaceos_1_1stat_html_a083c9ff4aefeba1a75a27e6a6d6e2a71"><div class="ttname"><a href="namespaceos_1_1stat.html#a083c9ff4aefeba1a75a27e6a6d6e2a71">os::stat::dev</a></div><div class="ttdeci">Try< dev_t > dev(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:139</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_a083c9ff4aefeba1a75a27e6a6d6e2a71"><div class="ttname"><a href="namespaceos_1_1stat.html#a083c9ff4aefeba1a75a27e6a6d6e2a71">os::stat::dev</a></div><div class="ttdeci">Try< dev_t > dev(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:170</div></div> <div class="ttc" id="bytes_8hpp_html"><div class="ttname"><a href="bytes_8hpp.html">bytes.hpp</a></div></div> -<div class="ttc" id="namespaceos_1_1stat_html_a4375e0a26dfaf8f4a1ff72bf97eebecc"><div class="ttname"><a href="namespaceos_1_1stat.html#a4375e0a26dfaf8f4a1ff72bf97eebecc">os::stat::rdev</a></div><div class="ttdeci">Try< dev_t > rdev(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:152</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_a4375e0a26dfaf8f4a1ff72bf97eebecc"><div class="ttname"><a href="namespaceos_1_1stat.html#a4375e0a26dfaf8f4a1ff72bf97eebecc">os::stat::rdev</a></div><div class="ttdeci">Try< dev_t > rdev(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:183</div></div> <div class="ttc" id="classTry_html_a6543d7d5db4f298bcd673bf3cd509acc"><div class="ttname"><a href="classTry.html#a6543d7d5db4f298bcd673bf3cd509acc">Try::isSome</a></div><div class="ttdeci">bool isSome() const </div><div class="ttdef"><b>Definition:</b> try.hpp:70</div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a292ccd479f68ea0e4b53ee393f165872"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a292ccd479f68ea0e4b53ee393f165872">S_ISBLK</a></div><div class="ttdeci">bool S_ISBLK(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:230</div></div> +<div class="ttc" id="namespaceos_1_1stat_1_1internal_html_a1e8d1b1fd61d53e84b399c10bb67520d"><div class="ttname"><a href="namespaceos_1_1stat_1_1internal.html#a1e8d1b1fd61d53e84b399c10bb67520d">os::stat::internal::stat</a></div><div class="ttdeci">Try< struct::stat > stat(const int_fd fd)</div><div class="ttdef"><b>Definition:</b> stat.hpp:66</div></div> +<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a292ccd479f68ea0e4b53ee393f165872"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a292ccd479f68ea0e4b53ee393f165872">S_ISBLK</a></div><div class="ttdeci">bool S_ISBLK(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:224</div></div> <div class="ttc" id="classTry_html_aec4a11ddd3c036e889d90b7eb6258ba7"><div class="ttname"><a href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">Try::error</a></div><div class="ttdeci">static Try error(const E &e)</div><div class="ttdef"><b>Definition:</b> try.hpp:42</div></div> <div class="ttc" id="unreachable_8hpp_html_a0bc63b24b654ca433be7b97a3edde132"><div class="ttname"><a href="unreachable_8hpp.html#a0bc63b24b654ca433be7b97a3edde132">UNREACHABLE</a></div><div class="ttdeci">#define UNREACHABLE()</div><div class="ttdef"><b>Definition:</b> unreachable.hpp:22</div></div> <div class="ttc" id="namespaceinternal_html"><div class="ttname"><a href="namespaceinternal.html">internal</a></div><div class="ttdef"><b>Definition:</b> attributes.hpp:24</div></div> <div class="ttc" id="classTry_html_a0b98f95163b8a38daafd1651b043a276"><div class="ttname"><a href="classTry.html#a0b98f95163b8a38daafd1651b043a276">Try::isError</a></div><div class="ttdeci">bool isError() const </div><div class="ttdef"><b>Definition:</b> try.hpp:71</div></div> <div class="ttc" id="try_8hpp_html"><div class="ttname"><a href="try_8hpp.html">try.hpp</a></div></div> -<div class="ttc" id="namespaceos_1_1stat_html_aa86aaa21fefc0e9cab89050b60aeca40"><div class="ttname"><a href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40">os::stat::isdir</a></div><div class="ttdeci">bool isdir(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:78</div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a255249008157db126b6981929505f9e4"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a255249008157db126b6981929505f9e4">S_ISLNK</a></div><div class="ttdeci">bool S_ISLNK(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:242</div></div> -<div class="ttc" id="namespaceos_1_1stat_html_afc51654ad486693167c300612bf8ebfa"><div class="ttname"><a href="namespaceos_1_1stat.html#afc51654ad486693167c300612bf8ebfa">os::stat::mode</a></div><div class="ttdeci">Try< mode_t > mode(const std::string &path, const FollowSymlink follow=FollowSymlink::FOLLOW_SYMLINK)</div><div class="ttdef"><b>Definition:</b> stat.hpp:126</div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a74ba556c8168bb9556a34cf25d5fbb4a"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a74ba556c8168bb9556a34cf25d5fbb4a">S_ISCHR</a></div><div class="ttdeci">bool S_ISCHR(const int mode)</div><div class="ttdef"><b>Definition:</b> windows.hpp:218</div></div> +<div class="ttc" id="namespaceos_1_1stat_html_aa86aaa21fefc0e9cab89050b60aeca40"><div class="ttname"><a href="namespaceos_1_1stat.html#aa86aaa21fefc0e9cab89050b60aeca40">os::stat::isdir</a></
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