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| <div class="title">os-info.h</div> </div> |
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| <a href="os-info_8h.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">// Copyright 2012 Cloudera Inc.</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// You may obtain a copy of the License at</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">// http://www.apache.org/licenses/LICENSE-2.0</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// limitations under the License.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#ifndef IMPALA_UTIL_OS_INFO_H</span></div> |
| <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor"></span><span class="preprocessor">#define IMPALA_UTIL_OS_INFO_H</span></div> |
| <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor"></span></div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include <string></span></div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#include "<a class="code" href="logging_8h.html">common/logging.h</a>"</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="keyword">namespace </span>impala {</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="classimpala_1_1OsInfo.html"> 24</a></span> <span class="keyword">class </span><a class="code" href="classimpala_1_1OsInfo.html">OsInfo</a> {</div> |
| <div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keyword">public</span>:</div> |
| <div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classimpala_1_1OsInfo.html#a22f31351f25e4632c38fdd9eea038083">Init</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"><a class="line" href="classimpala_1_1OsInfo.html#afe3ababee29e64706592f63a91229f9d"> 29</a></span>  <span class="keyword">static</span> <span class="keyword">const</span> std::string <a class="code" href="classimpala_1_1OsInfo.html#afe3ababee29e64706592f63a91229f9d">os_version</a>() {</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  DCHECK(<a class="code" href="classimpala_1_1OsInfo.html#a95fb7ed9fe473d15e96f437bbc1d593c">initialized_</a>);</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">return</span> <a class="code" href="classimpala_1_1OsInfo.html#ab8771d987f9957d473abcad80b6720ac">os_version_</a>;</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> </div> |
| <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">static</span> std::string <a class="code" href="classimpala_1_1OsInfo.html#ae6394647f2afab6e411a3d7d7ecbce74">DebugString</a>();</div> |
| <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> </div> |
| <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keyword">private</span>:</div> |
| <div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classimpala_1_1OsInfo.html#a95fb7ed9fe473d15e96f437bbc1d593c"> 37</a></span>  <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="classimpala_1_1OsInfo.html#a95fb7ed9fe473d15e96f437bbc1d593c">initialized_</a>;</div> |
| <div class="line"><a name="l00038"></a><span class="lineno"><a class="line" href="classimpala_1_1OsInfo.html#ab8771d987f9957d473abcad80b6720ac"> 38</a></span>  <span class="keyword">static</span> std::string <a class="code" href="classimpala_1_1OsInfo.html#ab8771d987f9957d473abcad80b6720ac">os_version_</a>;</div> |
| <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> };</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> }</div> |
| <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#endif</span></div> |
| <div class="ttc" id="classimpala_1_1OsInfo_html_a22f31351f25e4632c38fdd9eea038083"><div class="ttname"><a href="classimpala_1_1OsInfo.html#a22f31351f25e4632c38fdd9eea038083">impala::OsInfo::Init</a></div><div class="ttdeci">static void Init()</div><div class="ttdoc">Initialize OsInfo. </div><div class="ttdef"><b>Definition:</b> <a href="os-info_8cc_source.html#l00032">os-info.cc:32</a></div></div> |
| <div class="ttc" id="logging_8h_html"><div class="ttname"><a href="logging_8h.html">logging.h</a></div></div> |
| <div class="ttc" id="classimpala_1_1OsInfo_html_ab8771d987f9957d473abcad80b6720ac"><div class="ttname"><a href="classimpala_1_1OsInfo.html#ab8771d987f9957d473abcad80b6720ac">impala::OsInfo::os_version_</a></div><div class="ttdeci">static std::string os_version_</div><div class="ttdef"><b>Definition:</b> <a href="os-info_8h_source.html#l00038">os-info.h:38</a></div></div> |
| <div class="ttc" id="classimpala_1_1OsInfo_html_a95fb7ed9fe473d15e96f437bbc1d593c"><div class="ttname"><a href="classimpala_1_1OsInfo.html#a95fb7ed9fe473d15e96f437bbc1d593c">impala::OsInfo::initialized_</a></div><div class="ttdeci">static bool initialized_</div><div class="ttdef"><b>Definition:</b> <a href="os-info_8h_source.html#l00037">os-info.h:37</a></div></div> |
| <div class="ttc" id="classimpala_1_1OsInfo_html"><div class="ttname"><a href="classimpala_1_1OsInfo.html">impala::OsInfo</a></div><div class="ttdoc">Provides information about the OS we're running on. </div><div class="ttdef"><b>Definition:</b> <a href="os-info_8h_source.html#l00024">os-info.h:24</a></div></div> |
| <div class="ttc" id="classimpala_1_1OsInfo_html_ae6394647f2afab6e411a3d7d7ecbce74"><div class="ttname"><a href="classimpala_1_1OsInfo.html#ae6394647f2afab6e411a3d7d7ecbce74">impala::OsInfo::DebugString</a></div><div class="ttdeci">static std::string DebugString()</div><div class="ttdef"><b>Definition:</b> <a href="os-info_8cc_source.html#l00041">os-info.cc:41</a></div></div> |
| <div class="ttc" id="classimpala_1_1OsInfo_html_afe3ababee29e64706592f63a91229f9d"><div class="ttname"><a href="classimpala_1_1OsInfo.html#afe3ababee29e64706592f63a91229f9d">impala::OsInfo::os_version</a></div><div class="ttdeci">static const std::string os_version()</div><div class="ttdef"><b>Definition:</b> <a href="os-info_8h_source.html#l00029">os-info.h:29</a></div></div> |
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