You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@mesos.apache.org by gi...@apache.org on 2018/05/23 22:00:03 UTC
[03/13] mesos-site git commit: Updated the website built from mesos
SHA: 21305ab.
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/0a0aa73e/content/api/latest/c++/windows_2pipe_8hpp_source.html
----------------------------------------------------------------------
diff --git a/content/api/latest/c++/windows_2pipe_8hpp_source.html b/content/api/latest/c++/windows_2pipe_8hpp_source.html
index 093e89e..c481530 100644
--- a/content/api/latest/c++/windows_2pipe_8hpp_source.html
+++ b/content/api/latest/c++/windows_2pipe_8hpp_source.html
@@ -52,15 +52,21 @@
<div class="title">pipe.hpp</div> </div>
</div><!--header-->
<div class="contents">
-<a href="windows_2pipe_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 clas
s="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_OS_WINDOWS_PIPE_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_OS_WINDOWS_PIPE_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 <array></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div c
lass="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="int__fd_8hpp.html">stout/os/int_fd.hpp</a>></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="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// Create pipes for interprocess communication. Since the pipes cannot</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// be used directly by Posix `read/write' functions they are wrapped</span></div><div class="l
ine"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">// in file descriptors, a process-local concept.</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<std::array<int_fd, 2></a>> <a class="code" href="namespaceos.html#aada7738a90123ea91fcd4b60693c2a51">pipe</a>()</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="comment">// Create inheritable pipe, as described in MSDN[1].</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">//</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// [1] https://msdn.microsoft.com/en-us/library/windows/desktop/aa365782(v=vs.85).aspx</span><
/div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  SECURITY_ATTRIBUTES securityAttr;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  securityAttr.nLength = <span class="keyword">sizeof</span>(SECURITY_ATTRIBUTES);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  securityAttr.bInheritHandle = TRUE;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  securityAttr.lpSecurityDescriptor = <span 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>  <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> read_handle;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="namespacerouting_1_1queueing_1
_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> write_handle;</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="keyword">const</span> BOOL result =</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  ::CreatePipe(&read_handle, &write_handle, &securityAttr, 0);</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>  <span class="keywordflow">if</span> (result == FALSE) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>();</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div><div class="line"><a name="l00047"
></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">return</span> std::array<int_fd, 2>{<a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>(read_handle), <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>(write_handle)};</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> }</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="comment">// namespace os {</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#endif // __STOUT_OS_WINDOWS_PIPE_HPP__</span></div><div class="ttc" id="classTry_html"><div class="tt
name"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div>
+<a href="windows_2pipe_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 clas
s="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#ifndef __STOUT_OS_WINDOWS_PIPE_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_OS_WINDOWS_PIPE_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 <array></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <string></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 <<a class="code" href="stout_2include_2stout_2check_8hpp.html">stout/check.hpp</a>></span></div><div class="line"><a name="l000
20"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <<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="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <<a class="code" href="uuid_8hpp.html">stout/uuid.hpp</a>></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</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="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="p
reprocessor">#include <<a class="code" href="int__fd_8hpp.html">stout/os/int_fd.hpp</a>></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="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">// Returns an "anonymous" pipe that can be used for interprocess communication.</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">// Since anonymous pipes do not support overlapped IO, we emulate it with an</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// uniquely named pipe.</span></div><div class="line"><a nam
e="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">// NOTE: Overlapped pipes passed to child processes behave weirdly, so we have</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// the ability to create non overlapped pipe handles.</span></div><div class="line"><a name="l00035"></a><span class="lineno"><a class="line" href="namespaceos.html#aaf74ddc18d833f8cbea1bdc81a4b24b8"> 35</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<std::array<int_fd, 2></a>> <a class="code" href="namespaceos.html#afefbea8a88b84bed66580372accb18a9">pipe</a>(</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordtype">bool</span> read_overlapped = <span class="keyword">true</span>, <span class="ke
ywordtype">bool</span> write_overlapped = <span class="keyword">true</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>  <span class="keyword">const</span> DWORD read_flags = read_overlapped ? FILE_FLAG_OVERLAPPED : 0;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">const</span> DWORD write_flags = write_overlapped ? FILE_FLAG_OVERLAPPED : 0;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  std::wstring <a class="code" href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">name</a> =</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  wide_stringify(<span class="stringliteral">"\\\\.\\pipe\\mesos-pipe-"</span> + <a class="code" href="structid_1_1UUID.html#a6d8296fba33c5d84a64e4a882fcdc280">id::UUID::random</a>
().toString());</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="comment">// The named pipe name must be at most 256 characters [1]. It doesn't say if</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="comment">// it includes the null terminator, so we limit to 255 to be safe. Since the</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// UUID name is fixed length, this is just a sanity check.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="comment">//</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="comment">// [1] https://msdn.microsoft.com/en-us/library/windows/desktop/aa365150(v=vs.85).aspx // NOLINT(whitespace/line_l
ength)</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  CHECK_LE(name.size(), 255);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="comment">// Create the named pipe. To avoid the time-of-check vs time-of-use attack,</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="comment">// we have the `FILE_FLAG_FIRST_PIPE_INSTANCE` flag to fail if the pipe</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">// already exists.</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="comment">//</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="comment">// TODO(akagup): The buffer size is currently require
d, since we don't have</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="comment">// IOCP yet. When testing IOCP, it should be 0, but after that, we can try</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="comment">// restoring the buffer for an optimization.</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">const</span> <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594bb8292f">HANDLE</a> read_handle = ::CreateNamedPipeW(</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  name.data(),</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  PIPE_ACCESS_INBOUND | FILE_FLAG_FIRST_PIPE_INSTANCE | read_flags,</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  PI
PE_TYPE_BYTE | PIPE_WAIT | PIPE_REJECT_REMOTE_CLIENTS,</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  1, <span class="comment">// Max pipe instances.</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  4096, <span class="comment">// Inbound buffer size.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  4096, <span class="comment">// Outbound buffer size.</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  0, <span class="comment">// Pipe timeout for connections.</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">nullptr</span>); <span class="comment">// Security attributes (not inheritable).</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></
a><span class="lineno"> 67</span>  <span class="keywordflow">if</span> (read_handle == INVALID_HANDLE_VALUE) {</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsError.html">WindowsError</a>();</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  }</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="comment">// To create a client named pipe, we use the generic `CreateFile` API. We</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="comment">// don't use the other named pipe APIs, since they are used for different</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="comment">// purposes. For example, `
ConnectNamedPipe` is similar to a server calling</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="comment">// `accept` for sockets and `CallNamedPipe` is used for message type pipes,</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="comment">// but we want a byte stream pipe.</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">//</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="comment">// See https://msdn.microsoft.com/en-us/library/windows/desktop/aa365598%28v=vs.85%29.aspx?f=255&MSPPError=-2147217396 // NOLINT(whitespace/line_length)</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keyword">const</span> <a class="code" href="namespacerouting_1_1queueing_1_1ingress.html#a934208b6017d0a9aed90b6594b
b8292f">HANDLE</a> write_handle = ::CreateFileW(</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  name.data(),</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  GENERIC_WRITE,</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  0,</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">nullptr</span>,</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  OPEN_EXISTING,</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  FILE_ATTRIBUTE_NORMAL | write_flags,</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">nullptr</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>
0; <span class="keyword">const</span> <a class="code" href="classWindowsError.html">WindowsError</a> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> (write_handle == INVALID_HANDLE_VALUE) {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  ::CloseHandle(read_handle);</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</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="l00091"></a><span class="lineno"> 91</span>  }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</
span>  <span class="keywordflow">return</span> std::array<int_fd, 2>{<a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>(read_handle, read_overlapped),</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>(write_handle, write_overlapped)};</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> } <span class="comment">// namespace os {</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> <span class="preprocessor">#endif // __STOUT_OS_WINDOWS_PIPE_HPP__</span></div><div class="ttc" i
d="namespaceos_html_afefbea8a88b84bed66580372accb18a9"><div class="ttname"><a href="namespaceos.html#afefbea8a88b84bed66580372accb18a9">os::pipe</a></div><div class="ttdeci">Try< std::array< int, 2 > > pipe()</div><div class="ttdef"><b>Definition:</b> pipe.hpp:26</div></div>
+<div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div>
<div class="ttc" id="classWindowsError_html"><div class="ttname"><a href="classWindowsError.html">WindowsError</a></div><div class="ttdef"><b>Definition:</b> error.hpp:108</div></div>
<div class="ttc" id="namespaceos_html"><div class="ttname"><a href="namespaceos.html">os</a></div><div class="ttdef"><b>Definition:</b> posix_signalhandler.hpp:23</div></div>
+<div class="ttc" id="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="stout_2include_2stout_2check_8hpp_html"><div class="ttname"><a href="stout_2include_2stout_2check_8hpp.html">check.hpp</a></div></div>
+<div class="ttc" id="structid_1_1UUID_html_a6d8296fba33c5d84a64e4a882fcdc280"><div class="ttname"><a href="structid_1_1UUID.html#a6d8296fba33c5d84a64e4a882fcdc280">id::UUID::random</a></div><div class="ttdeci">static UUID random()</div><div class="ttdef"><b>Definition:</b> uuid.hpp:38</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="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>
<div class="ttc" id="try_8hpp_html"><div class="ttname"><a href="try_8hpp.html">try.hpp</a></div></div>
-<div class="ttc" id="namespaceos_html_aada7738a90123ea91fcd4b60693c2a51"><div class="ttname"><a href="namespaceos.html#aada7738a90123ea91fcd4b60693c2a51">os::pipe</a></div><div class="ttdeci">Try< std::array< int, 2 > > pipe()</div><div class="ttdef"><b>Definition:</b> pipe.hpp:26</div></div>
<div class="ttc" id="int__fd_8hpp_html"><div class="ttname"><a href="int__fd_8hpp.html">int_fd.hpp</a></div></div>
+<div class="ttc" id="uuid_8hpp_html"><div class="ttname"><a href="uuid_8hpp.html">uuid.hpp</a></div></div>
<div class="ttc" id="int__fd_8hpp_html_aea4dbda01c90455f158ffa9b924c2f07"><div class="ttname"><a href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a></div><div class="ttdeci">int int_fd</div><div class="ttdef"><b>Definition:</b> int_fd.hpp:35</div></div>
+<div class="ttc" id="namespaceos_1_1Shell_html_acfe16ef2b1146ad49a8651c0a457ce46"><div class="ttname"><a href="namespaceos_1_1Shell.html#acfe16ef2b1146ad49a8651c0a457ce46">os::Shell::name</a></div><div class="ttdeci">constexpr const char * name</div><div class="ttdef"><b>Definition:</b> shell.hpp:43</div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/0a0aa73e/content/api/latest/c++/windows_2sendfile_8hpp.html
----------------------------------------------------------------------
diff --git a/content/api/latest/c++/windows_2sendfile_8hpp.html b/content/api/latest/c++/windows_2sendfile_8hpp.html
index bb832f3..509368f 100644
--- a/content/api/latest/c++/windows_2sendfile_8hpp.html
+++ b/content/api/latest/c++/windows_2sendfile_8hpp.html
@@ -56,8 +56,10 @@
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include <<a class="el" href="error_8hpp_source.html">stout/error.hpp</a>></code><br />
+<code>#include <<a class="el" href="result_8hpp_source.html">stout/result.hpp</a>></code><br />
<code>#include <<a class="el" href="try_8hpp_source.html">stout/try.hpp</a>></code><br />
<code>#include <<a class="el" href="3rdparty_2stout_2include_2stout_2windows_8hpp_source.html">stout/windows.hpp</a>></code><br />
+<code>#include <<a class="el" href="overlapped_8hpp_source.html">stout/internal/windows/overlapped.hpp</a>></code><br />
<code>#include <<a class="el" href="int__fd_8hpp_source.html">stout/os/int_fd.hpp</a>></code><br />
</div>
<p><a href="windows_2sendfile_8hpp_source.html">Go to the source code of this file.</a></p>
@@ -69,6 +71,8 @@ Namespaces</h2></td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
+<tr class="memitem:ad8eec8c973d58ad0db1a7b6d81e77e96"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classResult.html">Result</a>< size_t > </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceos.html#ad8eec8c973d58ad0db1a7b6d81e77e96">os::sendfile_async</a> (const <a class="el" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> &s, const <a class="el" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> &fd, size_t length, OVERLAPPED *overlapped)</td></tr>
+<tr class="separator:ad8eec8c973d58ad0db1a7b6d81e77e96"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac4d8cf58aea1781753bb27e1d40bdee0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classTry.html">Try</a>< <a class="el" href="3rdparty_2stout_2include_2stout_2windows_8hpp.html#a894c4d58faeee7675b9e7e8244de1386">ssize_t</a>, <a class="el" href="error_8hpp.html#a176f6fc34ea37d40201853a52a475762">SocketError</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="namespaceos.html#ac4d8cf58aea1781753bb27e1d40bdee0">os::sendfile</a> (const <a class="el" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> &s, const <a class="el" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a> &fd, off_t offset, size_t length)</td></tr>
<tr class="separator:ac4d8cf58aea1781753bb27e1d40bdee0"><td class="memSeparator" colspan="2"> </td></tr>
</table>
http://git-wip-us.apache.org/repos/asf/mesos-site/blob/0a0aa73e/content/api/latest/c++/windows_2sendfile_8hpp_source.html
----------------------------------------------------------------------
diff --git a/content/api/latest/c++/windows_2sendfile_8hpp_source.html b/content/api/latest/c++/windows_2sendfile_8hpp_source.html
index ef276fb..a0c04b2 100644
--- a/content/api/latest/c++/windows_2sendfile_8hpp_source.html
+++ b/content/api/latest/c++/windows_2sendfile_8hpp_source.html
@@ -52,15 +52,31 @@
<div class="title">sendfile.hpp</div> </div>
</div><!--header-->
<div class="contents">
-<a href="windows_2sendfile_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_WINDOWS_SENDFILE_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_OS_WINDOWS_SENDFILE_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 <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</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 `winioctl.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">#include <<a class="code" href="int__fd_8hpp.html">stout/os/int_fd.hpp</a>></span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</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="comment">// Returns the amount of bytes written from the input file</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">// descriptor to the output socket.</span>
</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">// On error, `Try<ssize_t, SocketError>` contains the error.</span></div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="namespaceos.html#ac4d8cf58aea1781753bb27e1d40bdee0"> 27</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<ssize_t, SocketError></a> <a class="code" href="namespaceos.html#a625f02f99e88345b3e8f59223d7aa237">sendfile</a>(</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>& s, <span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>& fd, off_t offset, <span class="keywordtype">size_t</span> length)</div><div class="line"><a name="l00029"></a><span c
lass="lineno"> 29</span> {</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="comment">// NOTE: We convert the `offset` here to avoid potential data loss</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="comment">// in the type casting and bitshifting below.</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  uint64_t offset_ = offset;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  OVERLAPPED from = {</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  0,</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  0,</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  {<span class="keyword">static_cast<</span>DWORD<spa
n class="keyword">></span>(offset_), static_cast<DWORD>(offset_ >> 32)},</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">nullptr</span>};</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  CHECK_LE(length, MAXDWORD);</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">if</span> (::TransmitFile(s, fd, static_cast<DWORD>(length), 0, &from, <span class="keyword">nullptr</span>, 0) ==</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  FALSE &&</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  (::WSAGetLastError() == WSA_IO_PENDING ||</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  ::WSAGetLastError() =
= ERROR_IO_PENDING)) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  DWORD sent = 0;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  DWORD <a class="code" href="namespaceflags.html">flags</a> = 0;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (::WSAGetOverlappedResult(s, &from, &sent, TRUE, &flags) == TRUE) {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordflow">return</span> sent;</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>  }</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053
"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span> <a class="code" href="error_8hpp.html#a176f6fc34ea37d40201853a52a475762">SocketError</a>();</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</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> } <span class="comment">// namespace os {</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor">#endif // __STOUT_OS_WINDOWS_SENDFILE_HPP__</span></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>
+<a href="windows_2sendfile_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_WINDOWS_SENDFILE_HPP__</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#define __STOUT_OS_WINDOWS_SENDFILE_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 <<a class="code" href="error_8hpp.html">stout/error.hpp</a>></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="result_8hpp.html">stout/result.hpp</a>></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <<a class="code" href="try_8hpp.html">stout/try.hpp</a>></span></div><div class="line"><a na
me="l00019"></a><span class="lineno"> 19</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 `winioctl.h`.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#include <<a class="code" href="overlapped_8hpp.html">stout/internal/windows/overlapped.hpp</a>></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="int__fd_8hpp.html">stout/os/int_fd.hpp</a>></span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</sp
an> <span class="keyword">namespace </span><a class="code" href="namespaceos.html">os</a> {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="namespaceos.html#ad8eec8c973d58ad0db1a7b6d81e77e96"> 27</a></span> <span class="keyword">inline</span> <a class="code" href="classResult.html">Result<size_t></a> <a class="code" href="namespaceos.html#ad8eec8c973d58ad0db1a7b6d81e77e96">sendfile_async</a>(</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>& s, <span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>& fd, <span class="keywordtype">size_t</span> length, OVERLAPPED* overlapped)</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">// `::TransmitFile` can only send `INT_MAX - 1` bytes.</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  CHECK_LE(length, INT_MAX - 1);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keyword">const</span> BOOL result = ::TransmitFile(</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  s, <span class="comment">// Sending socket.</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  fd, <span class="comment">// File to be sent.</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  static_cast<
DWORD>(length), <span class="comment">// Number of bytes to be sent from the file.</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  0, <span class="comment">// Bytes per send. 0 chooses system default.</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  overlapped, <span class="comment">// Overlapped object with file offset.</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">nullptr</span>, <span class="comment">// Data before and after file send.</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  0); <span class="comment">// Flags.</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>
  <span class="keyword">const</span> <a class="code" href="classWindowsError.html">WindowsError</a> <a class="code" href="namespacemesos_1_1internal_1_1slave_1_1cni_1_1spec.html#ae58e703656ab4a1bd5d9870441236727">error</a>;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">if</span> (result == FALSE &&</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  (error.<a class="code" href="classWindowsErrorBase.html#a0901c393db6d19b248f24faeb638275d">code</a> == WSA_IO_PENDING || error.<a class="code" href="classWindowsErrorBase.html#a0901c393db6d19b248f24faeb638275d">code</a> == ERROR_IO_PENDING)) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordflow">return</span> <a class="code" href="structNone.html">None</a>();</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  }</div><div class="lin
e"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">if</span> (result == FALSE) {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</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="l00050"></a><span class="lineno"> 50</span>  }</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> length;</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> }</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno">
55</span> <span class="comment">// Returns the amount of bytes written from the input file</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">// descriptor to the output socket.</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">// On error, `Try<ssize_t, SocketError>` contains the error.</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="namespaceos.html#ac4d8cf58aea1781753bb27e1d40bdee0"> 58</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<ssize_t, SocketError></a> <a class="code" href="namespaceos.html#a625f02f99e88345b3e8f59223d7aa237">sendfile</a>(</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>&a
mp; s, <span class="keyword">const</span> <a class="code" href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a>& fd, off_t offset, <span class="keywordtype">size_t</span> length)</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>  <span class="keywordflow">if</span> (offset < 0) {</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">return</span> <a class="code" href="error_8hpp.html#a176f6fc34ea37d40201853a52a475762">SocketError</a>(WSAEINVAL);</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">// NOTE: We convert the `offset` here to avoid potential data loss</
span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// in the type casting and bitshifting below.</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keyword">const</span> uint64_t offset_ = offset;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> <a class="code" href="classTry.html">Try<OVERLAPPED></a> from_ =</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <a class="code" href="namespaceinternal_1_1windows.html#a388bd9a30ab487f5d035e542187e379a">::internal::windows::init_overlapped_for_sync_io</a>();</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span
class="keywordflow">if</span> (from_.<a class="code" href="classTry.html#a0b98f95163b8a38daafd1651b043a276">isError</a>()) {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> <a class="code" href="error_8hpp.html#a176f6fc34ea37d40201853a52a475762">SocketError</a>(from_.<a class="code" href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">error</a>());</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  }</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  OVERLAPPED from = from_.<a class="code" href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">get</a>();</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  from.Offset = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(offset_);</div><div c
lass="line"><a name="l00078"></a><span class="lineno"> 78</span>  from.OffsetHigh = <span class="keyword">static_cast<</span>DWORD<span class="keyword">></span>(offset_ >> 32);</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">const</span> <a class="code" href="classResult.html">Result<size_t></a> result = <a class="code" href="namespaceos.html#ad8eec8c973d58ad0db1a7b6d81e77e96">sendfile_async</a>(s, fd, length, &from);</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">isError</a>()) {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> <a class="code" href="error_8hpp.html#a176f6fc34ea37d40
201853a52a475762">SocketError</a>(result.<a class="code" href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">error</a>());</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>  <span class="keywordflow">if</span> (result.<a class="code" href="classResult.html#a85eaa52037223d71092e65701c166562">isSome</a>()) {</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> result.<a class="code" href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">get</a>();</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>  DWO
RD sent = 0;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  DWORD <a class="code" href="namespaceflags.html">flags</a> = 0;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">if</span> (::WSAGetOverlappedResult(s, &from, &sent, TRUE, &flags) == TRUE) {</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> sent;</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>  <span class="keywordflow">return</span> <a class="code" href="error_8hpp.html#a176f6fc34ea37d40201853a52a475762">SocketError</a>();</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> }</div><div class="line"><a na
me="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> } <span class="comment">// namespace os {</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"> 100</span> <span class="preprocessor">#endif // __STOUT_OS_WINDOWS_SENDFILE_HPP__</span></div><div class="ttc" id="classTry_html_a8bc7f43e75a47111ea18e9c83b007be5"><div class="ttname"><a href="classTry.html#a8bc7f43e75a47111ea18e9c83b007be5">Try::get</a></div><div class="ttdeci">T & get()&</div><div class="ttdef"><b>Definition:</b> try.hpp:73</div></div>
+<div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> check.hpp:33</div></div>
+<div class="ttc" id="overlapped_8hpp_html"><div class="ttname"><a href="overlapped_8hpp.html">overlapped.hpp</a></div></div>
+<div class="ttc" id="classResult_html_a521adf96f5c27d26d6b1d580aae8aaee"><div class="ttname"><a href="classResult.html#a521adf96f5c27d26d6b1d580aae8aaee">Result::error</a></div><div class="ttdeci">static Result< T > error(const std::string &message)</div><div class="ttdef"><b>Definition:</b> result.hpp:53</div></div>
+<div class="ttc" id="namespaceinternal_1_1windows_html_a388bd9a30ab487f5d035e542187e379a"><div class="ttname"><a href="namespaceinternal_1_1windows.html#a388bd9a30ab487f5d035e542187e379a">internal::windows::init_overlapped_for_sync_io</a></div><div class="ttdeci">Try< OVERLAPPED > init_overlapped_for_sync_io()</div><div class="ttdef"><b>Definition:</b> overlapped.hpp:30</div></div>
+<div class="ttc" id="classWindowsError_html"><div class="ttname"><a href="classWindowsError.html">WindowsError</a></div><div class="ttdef"><b>Definition:</b> error.hpp:108</div></div>
<div class="ttc" id="namespaceos_html"><div class="ttname"><a href="namespaceos.html">os</a></div><div class="ttdef"><b>Definition:</b> posix_signalhandler.hpp:23</div></div>
+<div class="ttc" id="result_8hpp_html"><div class="ttname"><a href="result_8hpp.html">result.hpp</a></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="classResult_html"><div class="ttname"><a href="classResult.html">Result</a></div><div class="ttdef"><b>Definition:</b> check.hpp:30</div></div>
<div class="ttc" id="error_8hpp_html_a176f6fc34ea37d40201853a52a475762"><div class="ttname"><a href="error_8hpp.html#a176f6fc34ea37d40201853a52a475762">SocketError</a></div><div class="ttdeci">ErrnoError SocketError</div><div class="ttdef"><b>Definition:</b> error.hpp:33</div></div>
+<div class="ttc" id="classWindowsErrorBase_html_a0901c393db6d19b248f24faeb638275d"><div class="ttname"><a href="classWindowsErrorBase.html#a0901c393db6d19b248f24faeb638275d">WindowsErrorBase::code</a></div><div class="ttdeci">const DWORD code</div><div class="ttdef"><b>Definition:</b> error.hpp:29</div></div>
+<div class="ttc" id="classResult_html_aedf79f3b14dcda5791b84a64ada4d412"><div class="ttname"><a href="classResult.html#aedf79f3b14dcda5791b84a64ada4d412">Result::get</a></div><div class="ttdeci">const T & get() const </div><div class="ttdef"><b>Definition:</b> result.hpp:115</div></div>
+<div class="ttc" id="classTry_html_aec4a11ddd3c036e889d90b7eb6258ba7"><div class="ttname"><a href="classTry.html#aec4a11ddd3c036e889d90b7eb6258ba7">Try::error</a></div><div class="ttdeci">static Try error(const E &e)</div><div class="ttdef"><b>Definition:</b> try.hpp:42</div></div>
<div class="ttc" id="error_8hpp_html"><div class="ttname"><a href="error_8hpp.html">error.hpp</a></div></div>
+<div class="ttc" id="structNone_html"><div class="ttname"><a href="structNone.html">None</a></div><div class="ttdef"><b>Definition:</b> none.hpp:27</div></div>
+<div class="ttc" id="classTry_html_a0b98f95163b8a38daafd1651b043a276"><div class="ttname"><a href="classTry.html#a0b98f95163b8a38daafd1651b043a276">Try::isError</a></div><div class="ttdeci">bool isError() const </div><div class="ttdef"><b>Definition:</b> try.hpp:71</div></div>
+<div class="ttc" id="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>
<div class="ttc" id="try_8hpp_html"><div class="ttname"><a href="try_8hpp.html">try.hpp</a></div></div>
<div class="ttc" id="namespaceos_html_a625f02f99e88345b3e8f59223d7aa237"><div class="ttname"><a href="namespaceos.html#a625f02f99e88345b3e8f59223d7aa237">os::sendfile</a></div><div class="ttdeci">Try< ssize_t, SocketError > sendfile(int s, int fd, off_t offset, size_t length)</div><div class="ttdef"><b>Definition:</b> sendfile.hpp:42</div></div>
<div class="ttc" id="int__fd_8hpp_html"><div class="ttname"><a href="int__fd_8hpp.html">int_fd.hpp</a></div></div>
+<div class="ttc" id="classResult_html_a85eaa52037223d71092e65701c166562"><div class="ttname"><a href="classResult.html#a85eaa52037223d71092e65701c166562">Result::isSome</a></div><div class="ttdeci">bool isSome() const </div><div class="ttdef"><b>Definition:</b> result.hpp:111</div></div>
+<div class="ttc" id="classResult_html_aeca16ad17d299ad885c9b46c83b12a3d"><div class="ttname"><a href="classResult.html#aeca16ad17d299ad885c9b46c83b12a3d">Result::isError</a></div><div class="ttdeci">bool isError() const </div><div class="ttdef"><b>Definition:</b> result.hpp:113</div></div>
<div class="ttc" id="int__fd_8hpp_html_aea4dbda01c90455f158ffa9b924c2f07"><div class="ttname"><a href="int__fd_8hpp.html#aea4dbda01c90455f158ffa9b924c2f07">int_fd</a></div><div class="ttdeci">int int_fd</div><div class="ttdef"><b>Definition:</b> int_fd.hpp:35</div></div>
+<div class="ttc" id="namespaceos_html_ad8eec8c973d58ad0db1a7b6d81e77e96"><div class="ttname"><a href="namespaceos.html#ad8eec8c973d58ad0db1a7b6d81e77e96">os::sendfile_async</a></div><div class="ttdeci">Result< size_t > sendfile_async(const int_fd &s, const int_fd &fd, size_t length, OVERLAPPED *overlapped)</div><div class="ttdef"><b>Definition:</b> sendfile.hpp:27</div></div>
<div class="ttc" id="namespaceflags_html"><div class="ttname"><a href="namespaceflags.html">flags</a></div><div class="ttdef"><b>Definition:</b> parse.hpp:33</div></div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->