http://git-wip-us.apache.org/repos/asf/mesos-site/blob/e6085b1f/content/api/latest/c++/abort_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/abort_8hpp_source.html b/content/api/latest/c++/abort_8hpp_source.html index 433ee8b..99ce9d0 100644 --- a/content/api/latest/c++/abort_8hpp_source.html +++ b/content/api/latest/c++/abort_8hpp_source.html @@ -52,9 +52,10 @@ <div class="title">abort.hpp</div> </div> </div><!--header--> <div class="contents"> -<a href="abort_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_ABORT_HPP__</span></div><div >class="line"><a name="l00014"></a><span class="lineno"> >14</span> <span class="preprocessor">#define >__STOUT_ABORT_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 <errno.h></span></div><div >class="line"><a name="l00017"></a><span class="lineno"> >17</span> <span class="preprocessor">#include ><stdio.h></span></div><div class="line"><a name="l00018"></a><span >class="lineno"> 18</span> <span class="preprocessor">#include ><stdlib.h></span></div><div class="line"><a name="l00019"></a><span >class="lineno"> 19</span> <span class="preprocessor">#include ><string.h></span></div><div class="line"><a name="l00020"></a><span >class="lineno"> 20</spa n> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifdef __WINDOWS__</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html">stout/windows.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <unistd.h></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#endif // __WINDOWS__</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <string> </span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html">stout/attributes.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// NOTE: These macros are already defined in Visual Studio (Windows) headers.</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#ifndef __WINDOWS__</span></div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="abort_8hpp.html#ab0b32631490688278c58f78c27d553cf"> 33</a></span> <span class="preprocessor">#define __STRINGIZE(x) #x</span></div><div class="line"><a name="l00034 "></a><span class="lineno"><a class="line" href="abort_8hpp.html#ac3389a8a48dd2f121758d265c2809cdb"> 34</a></span> <span class="preprocessor">#define _STRINGIZE(x) __STRINGIZE(x)</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#endif // __WINDOWS__</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// Signal safe abort which prints a message.</span></div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="abort_8hpp.html#a1a9c2ee866f7641b42ba2a985e5a3707"> 38</a></span> <span class="preprocessor">#define _ABORT_PREFIX "ABORT: (" __FILE__ ":" _STRINGIZE(__LINE__) "): "</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"><a class="line" >href="abort_8hpp.html#a4d84a74fe6e4f84bc3d2f901b9e89f93"> >40</a></span> <span class="preprocessor">#define ABORT(...) >_Abort(_ABORT_PREFIX, __VA_ARGS__)</span></div><div class="line"><a >name="l00041"></a><span class="lineno"> 41</span> </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="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94"> >43</a></span> <span class="keyword">inline</span> <a class="code" >href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html#aa1728270d73c5d1598de1fd691762eb1">NORETURN</a> > <span class="keywordtype">void</span> <a class="code" >href="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a>(<span >class="keyword">const</span> <span class="keywordtype">char</span>* <a >class="code" >href="namespaceos_1_1libraries_1_1Library.html#ab0e1a0e311049b6d685de1068e8f4690">prefix</a> , <span class="keyword">const</span> <span class="keywordtype">char</span>* message)</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// NOTE: On Windows, `_write` takes an `unsigned int`, not `size_t`. We</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">// preform an explicit type conversion here to silence the warning. `strlen`</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// always returns a positive result, which means it is safe to cast it to an</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="comment">// unsigned value.</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#ifndef __WINDOW S__</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> prefix_len = strlen(prefix);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> message_len = strlen(message);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> prefix_len = <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span><span class="keyword">></span>(strlen(prefix));</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class=" keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> message_len = <span class="keyword">static_cast<</span><span class="keywordtype">unsigned</span> <span class="keywordtype">int</span><span class="keyword">></span>(strlen(message));</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor">#endif // !__WINDOWS__</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="comment">// Write the failure message in an async-signal safe manner,</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="comment">// assuming strlen is async-signal safe or optimized out.</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">// In fact, it is highly unlik ely that strlen would be</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// implemented in an unsafe manner:</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="comment">// http://austingroupbugs.net/view.php?id=692</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// NOTE: we can't use `signal_safe::write`, because it's defined in the header</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// which can't be included due to circular dependency of headers.</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">while</span> (::<a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(<a class="code" href="3rd party_2stout_2include_2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a>, prefix, prefix_len) == -1 &&</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  errno == EINTR);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">while</span> (message != <span class="keyword">nullptr</span> &&</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  ::<a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a>, message, message_len) == -1 &&</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  errno == EINTR);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>& #160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// NOTE: Since `1` can be interpreted as either an `unsigned int` or a</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// `size_t`, removing the `static_cast` here makes this call ambiguous</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// between the `write` in windows.hpp and the (deprecated) `write` in the</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// Windows CRT headers.</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">while</span> (::<a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(<a class="code" href="3rdparty_2stout_2include_2st out_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a>, <span class="stringliteral">"\n"</span>, static_cast<size_t>(1)) == -1 &&</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  errno == EINTR);</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  abort();</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="abort_8hpp.html#a457890827a8d73811ef519dcc2e4bfa3"> 80</a></span> <span class="keyword">inline</span> <a class="code" href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html#aa1728270d73c5d1598de1fd691762eb1">NORETURN</a> <span class="keywordtype">void</span> <a class ="code" href="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="namespaceos_1_1libraries_1_1Library.html#ab0e1a0e311049b6d685de1068e8f4690">prefix</a>, <span class="keyword">const</span> std::string& message)</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="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a>(prefix, message.c_str());</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> }</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> <span class="preprocessor">#endif // __STOUT_ABORT_HPP__</sp an></div><div class="ttc" id="namespaceos_1_1libraries_1_1Library_html_ab0e1a0e311049b6d685de1068e8f4690"><div class="ttname"><a href="namespaceos_1_1libraries_1_1Library.html#ab0e1a0e311049b6d685de1068e8f4690">os::libraries::Library::prefix</a></div><div class="ttdeci">constexpr const char * prefix</div><div class="ttdef"><b>Definition:</b> os.hpp:94</div></div> +<a href="abort_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_ABORT_HPP__</span></div><div >class="line"><a name="l00014"></a><span class="lineno"> >14</span> <span class="preprocessor">#define >__STOUT_ABORT_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 <errno.h></span></div><div >class="line"><a name="l00017"></a><span class="lineno"> >17</span> <span class="preprocessor">#include ><stdio.h></span></div><div class="line"><a name="l00018"></a><span >class="lineno"> 18</span> <span class="preprocessor">#include ><stdlib.h></span></div><div class="line"><a name="l00019"></a><span >class="lineno"> 19</span> <span class="preprocessor">#include ><string.h></span></div><div class="line"><a name="l00020"></a><span >class="lineno"> 20</spa n> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifdef __WINDOWS__</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html">stout/windows.hpp</a>></span> <span class="comment">// For `windows.h`.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <unistd.h></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#endif // __WINDOWS__</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> < span class="preprocessor">#include <string></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html">stout/attributes.hpp</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// NOTE: These macros are already defined in Visual Studio (Windows) headers.</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#ifndef __WINDOWS__</span></div><div class="line"><a name="l00033"></a><span class="lineno"><a class="line" href="abort_8hpp.html#ab0b32631490688278c58f78c27d553cf"> 33</a></span> <span class="preprocessor">#define __STRINGIZE(x) #x</span></div><div class="line"><a name="l00034"></a><span class="lineno"><a class="line" href="abort_8hpp.html#ac3389a8a48dd2f121758d265c2809cdb"> 34</a></span> <span class="preprocessor">#define _STRINGIZE(x) __STRINGIZE(x)</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#endif // __WINDOWS__</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// Signal safe abort which prints a message.</span></div><div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="abort_8hpp.html#a1a9c2ee866f7641b42ba2a985e5a3707"> 38</a></span> <span class="preprocessor">#define _ABORT_PREFIX "ABORT: (" __FILE__ ":" _STRINGIZE(__LINE__) "): "</span></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"><a class="line" href="abort_8hpp.html#a4d84a74fe6e4f84bc3d2f901b9e89f93"> 40</a></span> <span class="preprocessor">#define ABORT(...) _Abort(_ABORT_PREFIX, __VA_ARGS__)</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </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="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94"> 43</a></span> <span class="keyword">inline</span> <a class="code" href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html#aa1728270d73c5d1598de1fd691762eb1">NORETURN</a> <span class="keywordtype">void</span> <a class="code" href="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="namespaceos_1_1libraries_1_1Library.h tml#ab0e1a0e311049b6d685de1068e8f4690">prefix</a>, <span class="keyword">const</span> <span class="keywordtype">char</span>* message)</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#ifndef __WINDOWS__</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> prefix_len = strlen(prefix);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> message_len = strlen(message);</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="comment">// Write the failure message in an async-signal safe manner,</span></d iv><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// assuming strlen is async-signal safe or optimized out.</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// In fact, it is highly unlikely that strlen would be</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// implemented in an unsafe manner:</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">// http://austingroupbugs.net/view.php?id=692</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// NOTE: we can't use `signal_safe::write`, because it's defined in the header</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// which can't be included due to ci rcular dependency of headers.</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">while</span> (::<a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a>, prefix, prefix_len) == -1 &&</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  errno == EINTR);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">while</span> (message != <span class="keyword">nullptr</span> &&</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  ::<a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(<a class="code" href="3rdparty_2stout_2include _2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a>, message, message_len) == -1 &&</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  errno == EINTR);</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>  <span class="comment">// NOTE: Since `1` can be interpreted as either an `unsigned int` or a</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// `size_t`, removing the `static_cast` here makes this call ambiguous</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="comment">// between the `write` in windows.hpp and the (deprecated) `write` in the</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="comment">// Windows CRT head ers.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">while</span> (::<a class="code" href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">write</a>(<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a>, <span class="stringliteral">"\n"</span>, static_cast<size_t>(1)) == -1 &&</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  errno == EINTR);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// NOTE: On Windows, `WriteFile` takes an `DWORD`, not `size_t`. We</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="com ment">// perform an explicit type conversion here to silence the warning.</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// `strlen` always returns a positive result, which means it is safe</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// to cast it to an unsigned value.</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">const</span> DWORD prefix_len = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(strlen(prefix));</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> DWORD message_len = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(strlen(message));</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="li ne"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keyword">const</span> <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> fd = ::GetStdHandle(STD_ERROR_HANDLE);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="comment">// NOTE: There is really nothing to do if these fail during an</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// abort, so we don't check for errors, or care about `bytes`.</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  DWORD bytes;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  ::WriteFile(fd, prefix, prefix_len, &bytes, <span class="keyword">nullptr</span>);</div><div class="line"><a name=" l00082"></a><span class="lineno"> 82</span>  ::WriteFile(fd, message, message_len, &bytes, <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  ::WriteFile(fd, <span class="stringliteral">"\n"</span>, 1, &bytes, <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#endif // __WINDOWS__</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>  abort();</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"> 89</span> </div><div class="line"><a name="l00090"></a><span class="lineno"><a class="line " href="abort_8hpp.html#a457890827a8d73811ef519dcc2e4bfa3"> 90</a></span> <span class="keyword">inline</span> <a class="code" href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html#aa1728270d73c5d1598de1fd691762eb1">NORETURN</a> <span class="keywordtype">void</span> <a class="code" href="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="namespaceos_1_1libraries_1_1Library.html#ab0e1a0e311049b6d685de1068e8f4690">prefix</a>, <span class="keyword">const</span> std::string& message)</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a>(prefix, message.c_str());</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="preprocessor">#endif // __STOUT_ABORT_HPP__</span></div><div class="ttc" id="namespaceos_1_1libraries_1_1Library_html_ab0e1a0e311049b6d685de1068e8f4690"><div class="ttname"><a href="namespaceos_1_1libraries_1_1Library.html#ab0e1a0e311049b6d685de1068e8f4690">os::libraries::Library::prefix</a></div><div class="ttdeci">constexpr const char * prefix</div><div class="ttdef"><b>Definition:</b> os.hpp:94</div></div> <div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html">windows.hpp</a></div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_ae2fe1725bb5e9823d089c46b9ed5266e"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a></div><div class="ttdeci">#define STDERR_FILENO</div><div class="ttdef"><b>Definition:</b> windows.hpp:161</div></div> +<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_ae2fe1725bb5e9823d089c46b9ed5266e"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#ae2fe1725bb5e9823d089c46b9ed5266e">STDERR_FILENO</a></div><div class="ttdeci">#define STDERR_FILENO</div><div class="ttdef"><b>Definition:</b> windows.hpp:155</div></div> +<div class="ttc" id="namespacerouting_1_1queueing_1_1ingress_html_a934208b6017d0a9aed90b6594bb8292f"><div class="ttname"><a href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">routing::queueing::ingress::HANDLE</a></div><div class="ttdeci">constexpr Handle HANDLE</div><div class="ttdef"><b>Definition:</b> ingress.hpp:37</div></div> <div class="ttc" id="3rdparty_2stout_2include_2stout_2attributes_8hpp_html"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2attributes_8hpp.html">attributes.hpp</a></div></div> <div class="ttc" id="namespacemesos_1_1internal_1_1log_1_1protocol_html_a66ff2d5af4db53227f787281c0765d8d"><div class="ttname"><a href="namespacemesos_1_1internal_1_1log_1_1protocol.html#a66ff2d5af4db53227f787281c0765d8d">mesos::internal::log::protocol::write</a></div><div class="ttdeci">Protocol< WriteRequest, WriteResponse > write</div></div> <div class="ttc" id="abort_8hpp_html_a68192f16dd111e07a5033be6ba5c6f94"><div class="ttname"><a href="abort_8hpp.html#a68192f16dd111e07a5033be6ba5c6f94">_Abort</a></div><div class="ttdeci">NORETURN void _Abort(const char *prefix, const char *message)</div><div class="ttdef"><b>Definition:</b> abort.hpp:43</div></div>
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/e6085b1f/content/api/latest/c++/annotated.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/annotated.html b/content/api/latest/c++/annotated.html index ec015a4..c174db5 100644 --- a/content/api/latest/c++/annotated.html +++ b/content/api/latest/c++/annotated.html @@ -572,7 +572,7 @@ <tr id="row_17_8_4_" class="even" style="display:none;"><td class="entry"><span style="width:48px;display:inline-block;"> </span><span class="icona"><span class="icon">C</span></span><a class="el" href="classmesos_1_1python_1_1ProxyScheduler.html" target="_self">ProxyScheduler</a></td><td class="desc">Proxy <a class="el" href="classmesos_1_1Scheduler.html">Scheduler</a> implementation that will call into Python </td></tr> <tr id="row_17_9_" class="even" style="display:none;"><td class="entry"><span style="width:16px;display:inline-block;"> </span><span id="arr_17_9_" class="arrow" 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class="even" style="display:none;"><td class="entry"><span style="width:64px;display:inline-block;"> </span><span class="icona"><span class="icon">C</span></span><a class="el" href="classmesos_1_1resource__provider_1_1Registrar_1_1Operation.html" target="_self">Operation</a></td><td class="desc"></td></tr> http://git-wip-us.apache.org/repos/asf/mesos-site/blob/e6085b1f/content/api/latest/c++/chown_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/chown_8hpp_source.html b/content/api/latest/c++/chown_8hpp_source.html index 5d12dd5..16caf55 100644 --- a/content/api/latest/c++/chown_8hpp_source.html +++ b/content/api/latest/c++/chown_8hpp_source.html @@ -53,7 +53,7 @@ </div><!--header--> <div class="contents"> <a href="chown_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_CHOWN_HPP__</span></div><div >class="line"><a name="l00014"></a><span class="lineno"> >14</span> <span class="preprocessor">#define >__STOUT_OS_POSIX_CHOWN_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 ><fts.h></span></div><div class="line"><a name="l00017"></a><span >class="lineno"> 17</span> <span class="preprocessor">#include ><sys/types.h></span></div><div class="line"><a name="l00018"></a><span >class="lineno"> 18</span> <span class="preprocessor">#include ><pwd.h></span></div><div class="line"><a name="l00019"></a><span >class="lineno"> 19</span> </div><div class="line"><a >name="l00020"></a><span class="lineno"> 20</span> <span >class="preprocessor">#includ e <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.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> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="shell_8hpp.html">stout/os/shell.hpp</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="stat_8hpp.html">stout/os/stat.hpp</a>></span></div><div class="line"><a name="l00026"></a><span class="line no"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// Set the ownership for a path. This function never follows any symlinks.</span></div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="namespaceos.html#a9ea4b5bd8ccef02c74ceb9b4a497baab"> 30</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a9ea4b5bd8ccef02c74ceb9b4a497baab">chown</a>(</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#afc544433253791fc5f87b8203c9b6 e63">uid_t</a> <a class="code" href="namespaceos_1_1stat.html#a96066cfc01f1f62fc25b56f6915800eb">uid</a>,</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a78ecefd3a9f3f0c110b9f6f038b690eb">gid_t</a> gid,</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordtype">bool</span> recursive)</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>  <span class="keywordtype">char</span>* path_[] = {<span class="keyword">const_cast<</span><span class="keywordtype">char</span>*<span class="keyword">></span>(path.c_str()), <spa n class="keyword">nullptr</span>};</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  FTS* tree = ::fts_open(</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  path_, FTS_NOCHDIR | FTS_PHYSICAL, <span class="keyword">nullptr</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"> 41</span>  <span class="keywordflow">if</span> (tree == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>();</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span > </div><div class="line"><a name="l00045"></a><span class="lineno"> >45</span>  FTSENT *node;</div><div class="line"><a >name="l00046"></a><span class="lineno"> 46</span>  <span >class="keywordflow">while</span> ((node = ::fts_read(tree)) != <span >class="keyword">nullptr</span>) {</div><div class="line"><a >name="l00047"></a><span class="lineno"> 47</span>  <span >class="keywordflow">switch</span> (node->fts_info) {</div><div >class="line"><a name="l00048"></a><span class="lineno"> 48</span>  > <span class="comment">// Preorder directory.</span></div><div >class="line"><a name="l00049"></a><span class="lineno"> 49</span>  > <span class="keywordflow">case</span> FTS_D:</div><div class="line"><a >name="l00050"></a><span class="lineno"> 50</span>  <span >class="comment">// Regular file.</span></div><div class="line"><a >name="l00051"></a><span class="lineno"> 51</span>  <span >class="keywordflow">case</span> FTS_F:</di v><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// Symbolic link.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">case</span> FTS_SL:</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// Symbolic link without target.</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">case</span> FTS_SLNONE: {</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (::lchown(node->fts_path, uid, gid) < 0) {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="classError.html">Error</a> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error< /a> = <a class="code" href="classErrnoError.html">ErrnoError</a>();</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  ::fts_close(tree);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordflow">return</span> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a>;</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>  <span class="keywordflow">break</span>;</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">// Unreadable directory.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">case</span> FTS_DNR:</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// Error; errno is set.</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">case</span> FTS_ERR:</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// Directory that causes cycles.</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">case</span> FTS_DC:</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// `stat(2)` failed.</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <sp an class="keywordflow">case</span> FTS_NS: {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <a class="code" href="classError.html">Error</a> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a> = <a class="code" href="classErrnoError.html">ErrnoError</a>();</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  ::fts_close(tree);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">return</span> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a>;</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"> 78</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</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>  <span class="keywordflow">if</span> (node->fts_level == FTS_ROOTLEVEL && !recursive) {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">break</span>;</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"> 87</s pan>  ::fts_close(tree);</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</a>();</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</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> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment">// Changes the specified path's user and group ownership to that of</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment">// the specified user.</span></div><div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="namespaceos.html#a6170f18a0d87c3875d6f410b38919223"> 94</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a9ea4b5bd8ccef02c74ceb9b4a497baab">chown</a>(</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespaceos.html#a698aa27e5ea6b1dc1c190b978c2f7960">user</a>,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keyword">const</span> std::string& <a class="code" href="namespacepath.html">path</a>,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">bool</span> recursive = <span class="keyword">true</span>)</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <a class="code" href="structpasswd.html">passwd</a>* <a class="code" href="structpasswd.html">passwd</a>;</div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  errno = 0;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> </div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> ((passwd = ::getpwnam(user.c_str())) == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> errno</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  ? <a class="code" href="classErrnoError.html">ErrnoError</a>(<span class="stringliteral">"Failed to get user information for '"</span> + user + <span class="stringliteral">"'"</span>)</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  : <a class="co de" href="classError.html">Error</a>(<span class="stringliteral">"No such user '"</span> + user + <span class="stringliteral">"'"</span>);</div><div class="line"><a name="l00107"></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="namespaceos.html#a9ea4b5bd8ccef02c74ceb9b4a497baab">chown</a>(passwd-><a class="code" href="structpasswd.html#aa6e0e62ee3cf5152f2697a0104f627c1">pw_uid</a>, passwd-><a class="code" href="structpasswd.html#aefbacfb7dc7f7f47313d08707253e4c6">pw_gid</a>, path, recursive);</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> } <span class="comment">// namespace os {</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> <span class="preprocessor">#endif // __STOUT_OS_POSIX_CHOWN_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:182</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="structNothing_html"><div class="ttname"><a href="structNothing.html">Nothing</a></div><div class="ttdef"><b>Definition:</b> nothing.hpp:16</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="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div> @@ -63,7 +63,7 @@ <div class="ttc" id="structpasswd_html_aefbacfb7dc7f7f47313d08707253e4c6"><div class="ttname"><a href="structpasswd.html#aefbacfb7dc7f7f47313d08707253e4c6">passwd::pw_gid</a></div><div class="ttdeci">gid_t pw_gid</div><div class="ttdef"><b>Definition:</b> pwd.hpp:30</div></div> <div class="ttc" id="nothing_8hpp_html"><div class="ttname"><a href="nothing_8hpp.html">nothing.hpp</a></div></div> <div class="ttc" id="structpasswd_html_aa6e0e62ee3cf5152f2697a0104f627c1"><div class="ttname"><a href="structpasswd.html#aa6e0e62ee3cf5152f2697a0104f627c1">passwd::pw_uid</a></div><div class="ttdeci">uid_t pw_uid</div><div class="ttdef"><b>Definition:</b> pwd.hpp:29</div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_afc544433253791fc5f87b8203c9b6e63"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#afc544433253791fc5f87b8203c9b6e63">uid_t</a></div><div class="ttdeci">int uid_t</div><div class="ttdef"><b>Definition:</b> windows.hpp:189</div></div> +<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_afc544433253791fc5f87b8203c9b6e63"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#afc544433253791fc5f87b8203c9b6e63">uid_t</a></div><div class="ttdeci">int uid_t</div><div class="ttdef"><b>Definition:</b> windows.hpp:183</div></div> <div class="ttc" id="structpasswd_html"><div class="ttname"><a href="structpasswd.html">passwd</a></div><div class="ttdef"><b>Definition:</b> pwd.hpp:26</div></div> <div class="ttc" id="error_8hpp_html"><div class="ttname"><a href="error_8hpp.html">error.hpp</a></div></div> <div class="ttc" id="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec_html_ae58e703656ab4a1bd5d9870441236727"><div class="ttname"><a href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">mesos::internal::slave::cni::spec::error</a></div><div class="ttdeci">std::string error(const std::string &msg, uint32_t code)</div></div> @@ -71,7 +71,7 @@ <div class="ttc" id="namespaceos_html_a9ea4b5bd8ccef02c74ceb9b4a497baab"><div class="ttname"><a href="namespaceos.html#a9ea4b5bd8ccef02c74ceb9b4a497baab">os::chown</a></div><div class="ttdeci">Try< Nothing > chown(uid_t uid, gid_t gid, const std::string &path, bool recursive)</div><div class="ttdef"><b>Definition:</b> chown.hpp:30</div></div> <div class="ttc" id="stat_8hpp_html"><div class="ttname"><a href="stat_8hpp.html">stat.hpp</a></div></div> <div class="ttc" id="shell_8hpp_html"><div class="ttname"><a href="shell_8hpp.html">shell.hpp</a></div></div> -<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a78ecefd3a9f3f0c110b9f6f038b690eb"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a78ecefd3a9f3f0c110b9f6f038b690eb">gid_t</a></div><div class="ttdeci">int gid_t</div><div class="ttdef"><b>Definition:</b> windows.hpp:190</div></div> +<div class="ttc" id="3rdparty_2stout_2include_2stout_2windows_8hpp_html_a78ecefd3a9f3f0c110b9f6f038b690eb"><div class="ttname"><a href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a78ecefd3a9f3f0c110b9f6f038b690eb">gid_t</a></div><div class="ttdeci">int gid_t</div><div class="ttdef"><b>Definition:</b> windows.hpp:184</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address 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