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| <div class="title">close.hpp</div> </div> |
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| <a href="windows_2close_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_CLOSE_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_CLOSE_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 <errno.h></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="nothing_8hpp.html">stout/nothing.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 class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#include <<a class="code" href="windows_2error_8hpp.html">stout/windows/error.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="preprocessor">#include <<a class="code" href="fd_8hpp.html">stout/os/windows/fd.hpp</a>></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_2os_2windows_2socket_8hpp.html">stout/os/windows/socket.hpp</a>></span></div> |
| <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">namespace </span>os {</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#a93223a7ac0f6fdb7cfbd7ce37b4d364c"> 27</a></span> <span class="keyword">inline</span> <a class="code" href="classTry.html">Try<Nothing></a> <a class="code" href="namespaceos.html#a8df77ec6d6b8d32d9b287a41bc74cfdc">close</a>(<span class="keyword">const</span> <a class="code" href="classos_1_1WindowsFD.html">WindowsFD</a>& fd)</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="keywordflow">switch</span> (fd.<a class="code" href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">type</a>()) {</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</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="l00031"></a><span class="lineno"> 31</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="l00032"></a><span class="lineno"> 32</span>  <span class="comment">// We don't need to call `CloseHandle` on `fd.handle`, because calling</span></div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="comment">// `_close` on the corresponding CRT FD implicitly invokes `CloseHandle`.</span></div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">if</span> (::_close(fd.<a class="code" href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">crt</a>()) < 0) {</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keywordflow">return</span> <a class="code" href="classErrnoError.html">ErrnoError</a>();</div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  }</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordflow">break</span>;</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">case</span> <a class="code" href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">WindowsFD::FD_SOCKET</a>: {</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="comment">// NOTE: Since closing an unconnected socket is not an error in POSIX,</span></div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="comment">// we simply ignore it here.</span></div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordflow">if</span> (::<a class="code" href="namespacemesos_1_1internal_1_1local.html#a7d7b8de28b47a3753dcd4b094d5e6c6e">shutdown</a>(fd, SD_BOTH) == SOCKET_ERROR &&</div> |
| <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  WSAGetLastError() != WSAENOTCONN) {</div> |
| <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsSocketError.html">WindowsSocketError</a>(<span class="stringliteral">"Failed to shutdown a socket"</span>);</div> |
| <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  }</div> |
| <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (::closesocket(fd) == SOCKET_ERROR) {</div> |
| <div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordflow">return</span> <a class="code" href="classWindowsSocketError.html">WindowsSocketError</a>(<span class="stringliteral">"Failed to close a socket"</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"> 49</span>  <span class="keywordflow">break</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>  }</div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">return</span> <a class="code" href="structNothing.html">Nothing</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"> 54</span> </div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> } <span class="comment">// namespace os {</span></div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#endif // __STOUT_OS_WINDOWS_CLOSE_HPP__</span></div> |
| <div class="ttc" id="classos_1_1WindowsFD_html_ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd"><div class="ttname"><a href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a2cd82bac02ef9802698fe360bb0f46bd">os::WindowsFD::FD_SOCKET</a></div><div class="ttdef"><b>Definition:</b> fd.hpp:56</div></div> |
| <div class="ttc" id="structNothing_html"><div class="ttname"><a href="structNothing.html">Nothing</a></div><div class="ttdef"><b>Definition:</b> nothing.hpp:16</div></div> |
| <div class="ttc" id="classos_1_1WindowsFD_html_ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7"><div class="ttname"><a href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a450a175cecd05b630d2d3364d89d68c7">os::WindowsFD::FD_HANDLE</a></div><div class="ttdef"><b>Definition:</b> fd.hpp:55</div></div> |
| <div class="ttc" id="classos_1_1WindowsFD_html_a3ce17a730ace5352a1fc6d49f8336d52"><div class="ttname"><a href="classos_1_1WindowsFD.html#a3ce17a730ace5352a1fc6d49f8336d52">os::WindowsFD::type</a></div><div class="ttdeci">Type type() const </div><div class="ttdef"><b>Definition:</b> fd.hpp:119</div></div> |
| <div class="ttc" id="fd_8hpp_html"><div class="ttname"><a href="fd_8hpp.html">fd.hpp</a></div></div> |
| <div class="ttc" id="classos_1_1WindowsFD_html"><div class="ttname"><a href="classos_1_1WindowsFD.html">os::WindowsFD</a></div><div class="ttdef"><b>Definition:</b> fd.hpp:49</div></div> |
| <div class="ttc" id="classTry_html"><div class="ttname"><a href="classTry.html">Try</a></div><div class="ttdef"><b>Definition:</b> try.hpp:34</div></div> |
| <div class="ttc" id="classWindowsSocketError_html"><div class="ttname"><a href="classWindowsSocketError.html">WindowsSocketError</a></div><div class="ttdef"><b>Definition:</b> error.hpp:119</div></div> |
| <div class="ttc" id="classErrnoError_html"><div class="ttname"><a href="classErrnoError.html">ErrnoError</a></div><div class="ttdef"><b>Definition:</b> errorbase.hpp:44</div></div> |
| <div class="ttc" id="nothing_8hpp_html"><div class="ttname"><a href="nothing_8hpp.html">nothing.hpp</a></div></div> |
| <div class="ttc" id="namespaceos_html_a8df77ec6d6b8d32d9b287a41bc74cfdc"><div class="ttname"><a href="namespaceos.html#a8df77ec6d6b8d32d9b287a41bc74cfdc">os::close</a></div><div class="ttdeci">Try< Nothing > close(int fd)</div><div class="ttdef"><b>Definition:</b> close.hpp:24</div></div> |
| <div class="ttc" id="classos_1_1WindowsFD_html_a94b69cae4edb8f3549845fbfa0355b7c"><div class="ttname"><a href="classos_1_1WindowsFD.html#a94b69cae4edb8f3549845fbfa0355b7c">os::WindowsFD::crt</a></div><div class="ttdeci">int crt() const </div><div class="ttdef"><b>Definition:</b> fd.hpp:94</div></div> |
| <div class="ttc" id="namespacemesos_1_1internal_1_1local_html_a7d7b8de28b47a3753dcd4b094d5e6c6e"><div class="ttname"><a href="namespacemesos_1_1internal_1_1local.html#a7d7b8de28b47a3753dcd4b094d5e6c6e">mesos::internal::local::shutdown</a></div><div class="ttdeci">void shutdown()</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="windows_2error_8hpp_html"><div class="ttname"><a href="windows_2error_8hpp.html">error.hpp</a></div></div> |
| <div class="ttc" id="stout_2include_2stout_2os_2windows_2socket_8hpp_html"><div class="ttname"><a href="stout_2include_2stout_2os_2windows_2socket_8hpp.html">socket.hpp</a></div></div> |
| <div class="ttc" id="classos_1_1WindowsFD_html_ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926"><div class="ttname"><a href="classos_1_1WindowsFD.html#ac0377db41e1c167339c97dbd69c79ae5a89172e93673bdea9363778d0b20b6926">os::WindowsFD::FD_CRT</a></div><div class="ttdef"><b>Definition:</b> fd.hpp:54</div></div> |
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