http://git-wip-us.apache.org/repos/asf/mesos-site/blob/78eea43c/content/api/latest/c++/fd_8hpp_source.html ---------------------------------------------------------------------- diff --git a/content/api/latest/c++/fd_8hpp_source.html b/content/api/latest/c++/fd_8hpp_source.html index b41c9ff..374fce1 100644 --- a/content/api/latest/c++/fd_8hpp_source.html +++ b/content/api/latest/c++/fd_8hpp_source.html @@ -67,499 +67,498 @@ <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_OS_WINDOWS_FD_HPP__</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor"></span><span class="preprocessor">#define __STOUT_OS_WINDOWS_FD_HPP__</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor"></span></div> -<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <windows.h></span></div> -<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <WinSock2.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 <array></span></div> -<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <memory></span></div> -<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <ostream></span></div> -<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> -<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <<a class="code" href="stout_2include_2stout_2check_8hpp.html">stout/check.hpp</a>></span></div> -<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="nothing_8hpp.html">stout/nothing.hpp</a>></span></div> -<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div> -<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="unreachable_8hpp.html">stout/unreachable.hpp</a>></span></div> +<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#include <array></span></div> +<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <memory></span></div> +<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <ostream></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">#include <<a class="code" href="stout_2include_2stout_2check_8hpp.html">stout/check.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> <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> <span class="preprocessor">#include <<a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html">stout/windows.hpp</a>></span> <span class="comment">// For `WinSock2.h`.</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>os {</div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div> -<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span>os {</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">// The `WindowsFD` class exists to provide an common interface with the POSIX</span></div> -<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// file descriptor. While the bare `int` representation of the POSIX file</span></div> -<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">// descriptor API is undesirable, we rendezvous there in order to maintain the</span></div> -<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// existing code in Mesos.</span></div> -<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">//</span></div> -<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// In the platform-agnostic code paths, the `int_fd` type is aliased to</span></div> -<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">// `WindowsFD`. The `os::*` functions return a type appropriate to the platform,</span></div> -<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// which allows us to write code like this:</span></div> +<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// The `WindowsFD` class exists to provide an common interface with the POSIX</span></div> +<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">// file descriptor. While the bare `int` representation of the POSIX file</span></div> +<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// descriptor API is undesirable, we rendezvous there in order to maintain the</span></div> +<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// existing code in Mesos.</span></div> +<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">//</span></div> +<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">// In the platform-agnostic code paths, the `int_fd` type is aliased to</span></div> +<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// `WindowsFD`. The `os::*` functions return a type appropriate to the platform,</span></div> +<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">// which allows us to write code like this:</span></div> +<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment">//</span></div> +<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// Try<int_fd> fd = os::open(...);</span></div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">//</span></div> -<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// Try<int_fd> fd = os::open(...);</span></div> -<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">//</span></div> -<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// The `WindowsFD` constructs off one of:</span></div> -<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// (1) `int` - from the WinCRT API</span></div> -<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// (2) `HANDLE` - from the Win32 API</span></div> -<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// (3) `SOCKET` - from the WinSock API</span></div> -<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">//</span></div> -<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// The `os::*` functions then take an instance of `WindowsFD`, examines</span></div> -<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">// the state and dispatches to the appropriate API.</span></div> -<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div> -<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html"> 49</a></span> <span class="keyword">class </span><a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a></div> -<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> {</div> -<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">public</span>:</div> -<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5"> 52</a></span>  <span class="keyword">enum</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5">Type</a></div> -<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {</div> -<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926"> 54</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>,</div> -<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7"> 55</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>,</div> -<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd"> 56</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a></div> -<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  };</div> +<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">// The `WindowsFD` constructs off one of:</span></div> +<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// (1) `int` - from the WinCRT API</span></div> +<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// (2) `HANDLE` - from the Win32 API</span></div> +<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// (3) `SOCKET` - from the WinSock API</span></div> +<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">//</span></div> +<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">// The `os::*` functions then take an instance of `WindowsFD`, examines</span></div> +<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">// the state and dispatches to the appropriate API.</span></div> +<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div> +<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html"> 47</a></span> <span class="keyword">class </span><a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a></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="keyword">public</span>:</div> +<div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5"> 50</a></span>  <span class="keyword">enum</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5">Type</a></div> +<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  {</div> +<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926"> 52</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>,</div> +<div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7"> 53</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>,</div> +<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd"> 54</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a></div> +<div class="line"><a name="l00055"></a><span class="lineno"> 55</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>  <a class="code" href="classos_1_1WindowsFD.html#ac1252057f330fe87036d1debd96e3d16">WindowsFD</a>() = <span class="keywordflow">default</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>  <a class="code" href="classos_1_1WindowsFD.html#ac1252057f330fe87036d1debd96e3d16">WindowsFD</a>() = <span class="keywordflow">default</span>;</div> -<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div> -<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a278285643f263655c5f64f45451fc6e6"> 61</a></span>  <a class="code" href="classos_1_1WindowsFD.html#a278285643f263655c5f64f45451fc6e6">WindowsFD</a>(<span class="keywordtype">int</span> <a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>)</div> -<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  : type_(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>),</div> -<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>(crt),</div> -<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>(</div> -<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  crt < 0 ? INVALID_HANDLE_VALUE</div> -<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  : reinterpret_cast<<a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a>>(::_get_osfhandle(crt))) {}</div> -<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> -<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// IMPORTANT: The `HANDLE` here is expected to be file handles. Specifically,</span></div> -<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// `HANDLE`s returned by file API such as `CreateFile`. There are</span></div> -<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// APIs that return `HANDLE`s with different error values, and</span></div> -<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// therefore must be handled accordingly. For example, a thread API</span></div> -<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// such as `CreateThread` returns `NULL` as the error value, rather</span></div> -<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// than `INVALID_HANDLE_VALUE`.</span></div> -<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// TODO(mpark): Consider adding a second parameter which tells us what the</span></div> -<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// error values are.</span></div> -<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a9e8a511230c23e3210e7a0268bb74e62"> 76</a></span>  <a class="code" href="classos_1_1WindowsFD.html#a9e8a511230c23e3210e7a0268bb74e62">WindowsFD</a>(<a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> handle)</div> -<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  : type_(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>),</div> -<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>(</div> -<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  handle == INVALID_HANDLE_VALUE</div> -<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  ? -1</div> -<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  : ::_open_osfhandle(reinterpret_cast<intptr_t>(handle), <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#abb0586253488ee61072b73557eeb873b">O_RDWR</a>)),</div> -<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>(handle) {}</div> +<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a278285643f263655c5f64f45451fc6e6"> 59</a></span>  <a class="code" href="classos_1_1WindowsFD.html#a278285643f263655c5f64f45451fc6e6">WindowsFD</a>(<span class="keywordtype">int</span> <a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>)</div> +<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  : type_(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>),</div> +<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>(crt),</div> +<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>(</div> +<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  crt < 0 ? INVALID_HANDLE_VALUE</div> +<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  : reinterpret_cast<<a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a>>(::_get_osfhandle(crt))) {}</div> +<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div> +<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// IMPORTANT: The `HANDLE` here is expected to be file handles. Specifically,</span></div> +<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// `HANDLE`s returned by file API such as `CreateFile`. There are</span></div> +<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="comment">// APIs that return `HANDLE`s with different error values, and</span></div> +<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="comment">// therefore must be handled accordingly. For example, a thread API</span></div> +<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="comment">// such as `CreateThread` returns `NULL` as the error value, rather</span></div> +<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// than `INVALID_HANDLE_VALUE`.</span></div> +<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// TODO(mpark): Consider adding a second parameter which tells us what the</span></div> +<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// error values are.</span></div> +<div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a9e8a511230c23e3210e7a0268bb74e62"> 74</a></span>  <a class="code" href="classos_1_1WindowsFD.html#a9e8a511230c23e3210e7a0268bb74e62">WindowsFD</a>(<a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> handle)</div> +<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  : type_(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>),</div> +<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>(</div> +<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  handle == INVALID_HANDLE_VALUE</div> +<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  ? -1</div> +<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  : ::_open_osfhandle(reinterpret_cast<intptr_t>(handle), <a class="code" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#abb0586253488ee61072b73557eeb873b">O_RDWR</a>)),</div> +<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>(handle) {}</div> +<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div> +<div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a6cd1a34bb8239a9ad84bfd1dcb506b97"> 82</a></span>  <a class="code" href="classos_1_1WindowsFD.html#a6cd1a34bb8239a9ad84bfd1dcb506b97">WindowsFD</a>(SOCKET <a class="code" href="namespacerouting.html#aee51d4e36a57bab7d6ada56e15467370">socket</a>) : type_(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a>), <a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>(socket) {}</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> -<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a6cd1a34bb8239a9ad84bfd1dcb506b97"> 84</a></span>  <a class="code" href="classos_1_1WindowsFD.html#a6cd1a34bb8239a9ad84bfd1dcb506b97">WindowsFD</a>(SOCKET <a class="code" href="namespacerouting.html#aee51d4e36a57bab7d6ada56e15467370">socket</a>) : type_(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a>), <a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>(socket) {}</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>  <a class="code" href="classos_1_1WindowsFD.html#ac1252057f330fe87036d1debd96e3d16">WindowsFD</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&) = <span class="keywordflow">default</span>;</div> -<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="classos_1_1WindowsFD.html#ac1252057f330fe87036d1debd96e3d16">WindowsFD</a>(<a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&&) = <span class="keywordflow">default</span>;</div> +<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="classos_1_1WindowsFD.html#ac1252057f330fe87036d1debd96e3d16">WindowsFD</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&) = <span class="keywordflow">default</span>;</div> +<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="classos_1_1WindowsFD.html#ac1252057f330fe87036d1debd96e3d16">WindowsFD</a>(<a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&&) = <span class="keywordflow">default</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</span>  <a class="code" href="classos_1_1WindowsFD.html#ad2ce21d9f77710472e19843e3e86343e">~WindowsFD</a>() = <span class="keywordflow">default</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>  <a class="code" href="classos_1_1WindowsFD.html#ad2ce21d9f77710472e19843e3e86343e">~WindowsFD</a>() = <span class="keywordflow">default</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>  <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& <a class="code" href="classos_1_1WindowsFD.html#ab780d87119c772425aa855260056d1a1">operator=</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&) = <span class="keywordflow">default</span>;</div> -<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& <a class="code" href="classos_1_1WindowsFD.html#ab780d87119c772425aa855260056d1a1">operator=</a>(<a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&&) = <span class="keywordflow">default</span>;</div> -<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div> -<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c"> 94</a></span>  <span class="keywordtype">int</span> <a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()<span class="keyword"> const</span></div> -<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  CHECK((<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>) || (<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>));</div> -<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>;</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> </div> -<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a8ba56c5251264ab13aeaaa34cde39bdb"> 100</a></span>  <span class="keyword">operator</span> <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a>()<span class="keyword"> const</span></div> -<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  CHECK((<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>) || (<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>));</div> -<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>;</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="classos_1_1WindowsFD.html#a0826bf646e11186502039fcf869b2afc"> 106</a></span>  <span class="keyword">operator</span> SOCKET()<span class="keyword"> const</span></div> -<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  CHECK_EQ(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a>, <a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>());</div> -<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>;</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">// On Windows, libevent's `evutil_socket_t` is set to `intptr_t`.</span></div> -<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#aa58f87561c2785c34ae7f34ce59abfe2"> 113</a></span>  <span class="keyword">operator</span> intptr_t()<span class="keyword"> const</span></div> -<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="keyword"> </span>{</div> -<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  CHECK_EQ(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a>, <a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>());</div> -<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>intptr_t<span class="keyword">></span>(<a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>);</div> -<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  }</div> +<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& <a class="code" href="classos_1_1WindowsFD.html#ab780d87119c772425aa855260056d1a1">operator=</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&) = <span class="keywordflow">default</span>;</div> +<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& <a class="code" href="classos_1_1WindowsFD.html#ab780d87119c772425aa855260056d1a1">operator=</a>(<a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>&&) = <span class="keywordflow">default</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"><a class="line" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c"> 92</a></span>  <span class="keywordtype">int</span> <a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()<span class="keyword"> const</span></div> +<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  CHECK((<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>) || (<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>));</div> +<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>;</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"><a class="line" href="classos_1_1WindowsFD.html#a8ba56c5251264ab13aeaaa34cde39bdb"> 98</a></span>  <span class="keyword">operator</span> <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a>()<span class="keyword"> const</span></div> +<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  CHECK((<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">FD_CRT</a>) || (<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>() == <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">FD_HANDLE</a>));</div> +<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>;</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> </div> +<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a0826bf646e11186502039fcf869b2afc"> 104</a></span>  <span class="keyword">operator</span> SOCKET()<span class="keyword"> const</span></div> +<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  CHECK_EQ(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a>, <a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>());</div> +<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>;</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> </div> +<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="comment">// On Windows, libevent's `evutil_socket_t` is set to `intptr_t`.</span></div> +<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#aa58f87561c2785c34ae7f34ce59abfe2"> 111</a></span>  <span class="keyword">operator</span> intptr_t()<span class="keyword"> const</span></div> +<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="keyword"> </span>{</div> +<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  CHECK_EQ(<a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">FD_SOCKET</a>, <a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>());</div> +<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>intptr_t<span class="keyword">></span>(<a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>);</div> +<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div> +<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div> +<div class="line"><a name="l00117"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52"> 117</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5">Type</a> <a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> type_; }</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div> -<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52"> 119</a></span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5">Type</a> <a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> type_; }</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> <span class="keyword">private</span>:</div> -<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5">Type</a> type_;</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>  <span class="keyword">union</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"> 126</span>  <span class="comment">// We keep both a CRT FD as well as a `HANDLE`</span></div> -<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// regardless of whether we were constructed</span></div> -<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="comment">// from a file or a handle.</span></div> -<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="comment">//</span></div> -<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="comment">// This is because once we request for a CRT FD</span></div> -<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">// from a `HANDLE`, we're required to close it</span></div> -<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="comment">// via `_close`. If we were to do the conversion</span></div> -<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// lazily upon request, the resulting CRT FD</span></div> -<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// would be dangling.</span></div> -<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">struct</span></div> -<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  {</div> -<div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33"> 137</a></span>  <span class="keywordtype">int</span> <a class="code" href="classos_1_1WindowsFD.html#a49dfe34bbc1e540acad1c88762ef3c33">crt_</a>;</div> -<div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6"> 138</a></span>  <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> <a class="code" href="classos_1_1WindowsFD.html#afcf316b6f5178ce1b9002c4202aebcf6">handle_</a>;</div> -<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  };</div> -<div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922"> 140</a></span>  SOCKET <a class="code" href="classos_1_1WindowsFD.html#a05016bee9531c79ce4576c9b8d9c9922">socket_</a>;</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"> 144</span> </div> -<div class="line"><a name="l00145"></a><span class="lineno"><a class="line" href="namespaceos.html#ae7cfc38dfd6783b8d347893cb1dd6b8f"> 145</a></span> <span class="keyword">inline</span> std::ostream& <a class="code" href="namespaceos.html#adf8abf607ec106e38317de03bcdda834">operator<<</a>(std::ostream& stream, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& fd)</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>  <span class="keywordflow">switch</span> (fd.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  stream << fd.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>();</div> -<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">break</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"> 152</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  stream << static_cast<HANDLE>(fd);</div> -<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">break</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>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> -<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  stream << static_cast<SOCKET>(fd);</div> -<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">break</span>;</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">return</span> stream;</div> -<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> }</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="comment">// The complexity in this function is due to our effort in trying to support the</span></div> -<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment">// cases where file descriptors are compared as an `int` on POSIX. For example,</span></div> -<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment">// we use expressions such as `fd < 0` to check for validity.</span></div> -<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment">// TODO(mpark): Consider introducing an `is_valid` function for `int_fd`.</span></div> -<div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="namespaceos.html#a6ae5c64fee92ef604ae53098045d9f24"> 169</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a6ae5c64fee92ef604ae53098045d9f24">operator<</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> {</div> -<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="comment">// In general, when compared against a `WindowsFD` in the `FD_CRT`, we map</span></div> -<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="comment">// `INVALID_HANDLE_VALUE` and `INVALID_SOCKET` to `-1` before performing the</span></div> -<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="comment">// comparison. The check for `< 0` followed by cast to `HANDLE` or `SOCKET` is</span></div> -<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="comment">// due to the fact that `HANDLE` and `SOCKET` are both unsigned.</span></div> -<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">switch</span> (left.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">switch</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">return</span> left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>();</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>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">if</span> (static_cast<HANDLE>(right) == INVALID_HANDLE_VALUE) {</div> -<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">return</span> left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < -1;</div> -<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div> -<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">if</span> (left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> -<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  }</div> -<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#pragma warning(push)</span></div> -<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable : 4312)</span></div> -<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor"></span> <span class="comment">// Disable `int`-to-`HANDLE` compiler warning. This is safe to do,</span></div> -<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">// see comment above.</span></div> -<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()) <</div> -<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  static_cast<HANDLE>(right);</div> -<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor">#pragma warning(pop)</span></div> -<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor"></span> }</div> -<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> -<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keywordflow">if</span> (static_cast<SOCKET>(right) == INVALID_SOCKET) {</div> -<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < -1;</div> -<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div> -<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span> (left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div> -<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  }</div> -<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>SOCKET<span class="keyword">></span>(left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()) < static_cast<SOCKET>(right);</div> -<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div> -<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  }</div> -<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  }</div> -<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordflow">switch</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordflow">if</span> (static_cast<HANDLE>(left) == INVALID_HANDLE_VALUE) {</div> -<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> -1 < right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>();</div> -<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div> -<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <span class="keywordflow">if</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> -<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  }</div> -<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="preprocessor">#pragma warning(push)</span></div> -<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable : 4312)</span></div> -<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="preprocessor"></span> <span class="comment">// Disable `int`-to-`HANDLE` compiler warning. This is safe to do,</span></div> -<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">// see comment above.</span></div> -<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(left) <</div> -<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  reinterpret_cast<HANDLE>(right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>());</div> -<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="preprocessor">#pragma warning(pop)</span></div> -<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor"></span> }</div> -<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(left) < static_cast<HANDLE>(right);</div> -<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  }</div> -<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> -<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(left) <</div> -<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  reinterpret_cast<HANDLE>(static_cast<SOCKET>(right));</div> -<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  }</div> -<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div> -<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div> -<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> -<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">switch</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (static_cast<SOCKET>(left) == INVALID_SOCKET) {</div> -<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">return</span> -1 < right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>();</div> -<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  }</div> -<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> -<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</div> -<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>SOCKET<span class="keyword">></span>(left) < static_cast<SOCKET>(right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>());</div> -<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div> -<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(<span class="keyword">static_cast<</span>SOCKET<span class="keyword">></span>(left)) <</div> -<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keyword">static_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(right);</div> -<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  }</div> -<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> -<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>SOCKET<span class="keyword">></span>(left) < static_cast<SOCKET>(right);</div> -<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  }</div> -<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div> -<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  }</div> -<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  }</div> -<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <a class="code" href="unreachable_8hpp.html#a0bc63b24b654ca433be7b97a3edde132">UNREACHABLE</a>();</div> -<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> }</div> -<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div> -<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div> -<div class="line"><a name="l00258"></a><span class="lineno"><a class="line" href="namespaceos.html#a50365c5112577886332b1072de202c5f"> 258</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a6ae5c64fee92ef604ae53098045d9f24">operator<</a>(<span class="keywordtype">int</span> left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> {</div> -<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(left) < right;</div> -<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> }</div> -<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div> -<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div> -<div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="namespaceos.html#a3d7a472710fa4652c0074074fec9973d"> 264</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a6ae5c64fee92ef604ae53098045d9f24">operator<</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keywordtype">int</span> right)</div> -<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> {</div> -<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">return</span> left < <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(right);</div> -<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> }</div> -<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div> -<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div> -<div class="line"><a name="l00270"></a><span class="lineno"><a class="line" href="namespaceos.html#abe2661c800845e8704d0689041382dd9"> 270</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#abe2661c800845e8704d0689041382dd9">operator></a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> {</div> -<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">return</span> right < left;</div> -<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> }</div> -<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div> -<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div> -<div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="namespaceos.html#a01c61a529abd402f5c7e1307d24f5378"> 276</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#abe2661c800845e8704d0689041382dd9">operator></a>(<span class="keywordtype">int</span> left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> {</div> -<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(left) > right;</div> -<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> }</div> -<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div> -<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div> -<div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="namespaceos.html#a9b3ec4a9596510ae4f5147b50d50178b"> 282</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#abe2661c800845e8704d0689041382dd9">operator></a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keywordtype">int</span> right)</div> -<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> {</div> -<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">return</span> left > <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(right);</div> -<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> }</div> -<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> </div> -<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div> -<div class="line"><a name="l00288"></a><span class="lineno"><a class="line" href="namespaceos.html#aaa650dd8aa2a11305b96cc8addb62965"> 288</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#aaa650dd8aa2a11305b96cc8addb62965">operator<=</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> {</div> -<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">return</span> !(left > right);</div> -<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> }</div> -<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div> -<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div> -<div class="line"><a name="l00294"></a><span class="lineno"><a class="line" href="namespaceos.html#ae0567bbfde960caa1f0e7282ebba1129"> 294</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#aaa650dd8aa2a11305b96cc8addb62965">operator<=</a>(<span class="keywordtype">int</span> left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00295"></a><span class="lineno"> 295</span> {</div> -<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(left) <= right;</div> -<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> }</div> -<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div> -<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div> -<div class="line"><a name="l00300"></a><span class="lineno"><a class="line" href="namespaceos.html#a4a0677e666a295e048cf4c65100a9e19"> 300</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#aaa650dd8aa2a11305b96cc8addb62965">operator<=</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keywordtype">int</span> right)</div> -<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> {</div> -<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="keywordflow">return</span> left <= <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(right);</div> -<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> }</div> -<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> </div> -<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> </div> -<div class="line"><a name="l00306"></a><span class="lineno"><a class="line" href="namespaceos.html#a4c23527d085bb3223290521de16d298e"> 306</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a4c23527d085bb3223290521de16d298e">operator>=</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> {</div> -<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">return</span> !(left < right);</div> -<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> }</div> -<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div> -<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div> -<div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="namespaceos.html#aff40faf624abae939675cdfff558570b"> 312</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a4c23527d085bb3223290521de16d298e">operator>=</a>(<span class="keywordtype">int</span> left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> {</div> -<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">return</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(left) >= right;</div> -<div class="line"><a name="l00315"></a><span class="lineno"> 315</span> }</div> -<div class="line"><a name="l00316"></a><span class="lineno"> 316</span> </div> -<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div> -<div class="line"><a name="l00318"></a><span class="lineno"><a class="line" href="namespaceos.html#a7212150e865b156fdae90c1052407042"> 318</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a4c23527d085bb3223290521de16d298e">operator>=</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keywordtype">int</span> right)</div> -<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> {</div> -<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> left >= <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>(right);</div> -<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> }</div> -<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> </div> -<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div> -<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment">// The complexity in this function is due to our effort in trying to support the</span></div> -<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment">// cases where file descriptors are compared as an `int` on POSIX. For example,</span></div> -<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment">// we use expressions such as `fd != -1` to check for validity.</span></div> -<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="comment">// TODO(mpark): Consider introducing an `is_valid` function for `int_fd`.</span></div> -<div class="line"><a name="l00328"></a><span class="lineno"><a class="line" href="namespaceos.html#a233ee9ab58e9c214bb9dada3b4cde87a"> 328</a></span> <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="namespaceos.html#a233ee9ab58e9c214bb9dada3b4cde87a">operator==</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& left, <span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& right)</div> -<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> {</div> -<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="comment">// In general, when compared against a `WindowsFD` in the `FD_CRT`, we map</span></div> -<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// `INVALID_HANDLE_VALUE` and `INVALID_SOCKET` to `-1` before performing the</span></div> -<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">// comparison. The check for `< 0` followed by cast to `HANDLE` or `SOCKET` is</span></div> -<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="comment">// due to the fact that `HANDLE` and `SOCKET` are both unsigned.</span></div> -<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <span class="keywordflow">switch</span> (left.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  <span class="keywordflow">switch</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">return</span> left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() == right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>();</div> -<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  }</div> -<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <span class="keywordflow">if</span> (static_cast<HANDLE>(right) == INVALID_HANDLE_VALUE) {</div> -<div class="line"><a name="l00342"></a><span class="lineno"> 342</span>  <span class="keywordflow">return</span> left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() == -1;</div> -<div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  }</div> -<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  <span class="keywordflow">if</span> (left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> -<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  }</div> -<div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="preprocessor">#pragma warning(push)</span></div> -<div class="line"><a name="l00348"></a><span class="lineno"> 348</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable : 4312)</span></div> -<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="preprocessor"></span> <span class="comment">// Disable `int`-to-`HANDLE` compiler warning. This is safe to do,</span></div> -<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="comment">// see comment above.</span></div> -<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()) ==</div> -<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  static_cast<HANDLE>(right);</div> -<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> <span class="preprocessor">#pragma warning(pop)</span></div> -<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> <span class="preprocessor"></span> }</div> -<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> -<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">if</span> (static_cast<SOCKET>(right) == INVALID_SOCKET) {</div> -<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <span class="keywordflow">return</span> left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() == -1;</div> -<div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  }</div> -<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">if</span> (left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> -<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  }</div> -<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>SOCKET<span class="keyword">></span>(left.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()) == static_cast<SOCKET>(right);</div> -<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  }</div> -<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  }</div> -<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</div> -<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">switch</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> -<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">WindowsFD::FD_CRT</a>: {</div> -<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> (static_cast<HANDLE>(left) == INVALID_HANDLE_VALUE) {</div> -<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <span class="keywordflow">return</span> -1 == right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>();</div> -<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  }</div> -<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordflow">if</span> (right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>() < 0) {</div> -<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> -<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  }</div> -<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="preprocessor">#pragma warning(push)</span></div> -<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(disable : 4312)</span></div> -<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> <span class="preprocessor"></span> <span class="comment">// Disable `int`-to-`HANDLE` compiler warning. This is safe to do,</span></div> -<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="comment">// see comment above.</span></div> -<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span><a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a><span class="keyword">></span>(left) ==</div> -<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  reinterpret_cast<HANDLE>(right.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>());</div> -<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="preprocessor">#pragma warning(pop)</span></div> -<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> <span class="preprocessor"></span> }</div> -<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">WindowsFD::FD_HANDLE</a>: {</div> -<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  <span class="keywordflow">return</span> <span class="keyword">static_cast<</span
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