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uvw/util_8h_source.html
Michele Caini ebb70fad9c updated doc: v3.0.0
2023-05-05 08:49:05 +02:00

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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_98934c98f70735fe3a272005a9eb8736.html">uvw</a></li> </ul>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#ifndef UVW_UTIL_INCLUDE_H</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#define UVW_UTIL_INCLUDE_H</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;array&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;cstddef&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;cstdint&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;string&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;string_view&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include &lt;uv.h&gt;</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include &quot;config.h&quot;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceuvw.html">uvw</a> {</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">namespace </span>details {</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">enum class</span> uvw_handle_type : std::underlying_type_t&lt;uv_handle_type&gt; {</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> UNKNOWN = UV_UNKNOWN_HANDLE,</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> ASYNC = UV_ASYNC,</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> CHECK = UV_CHECK,</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> FS_EVENT = UV_FS_EVENT,</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> FS_POLL = UV_FS_POLL,</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> HANDLE = UV_HANDLE,</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> IDLE = UV_IDLE,</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> PIPE = UV_NAMED_PIPE,</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> POLL = UV_POLL,</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> PREPARE = UV_PREPARE,</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> PROCESS = UV_PROCESS,</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> STREAM = UV_STREAM,</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> TCP = UV_TCP,</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> TIMER = UV_TIMER,</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> TTY = UV_TTY,</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> UDP = UV_UDP,</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> SIGNAL = UV_SIGNAL,</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> FILE = UV_FILE</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span>};</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="keyword">struct </span>uv_type_wrapper {</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">using </span>Type = T;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">constexpr</span> uv_type_wrapper()</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> : value{} {}</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">constexpr</span> uv_type_wrapper(Type val)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> : value{val} {}</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">constexpr</span> <span class="keyword">operator</span> Type() const noexcept {</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">return</span> value;</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> }</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">bool</span> operator==(uv_type_wrapper other) <span class="keyword">const</span> <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">return</span> value == other.value;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> }</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span><span class="keyword">private</span>:</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">const</span> Type value;</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span>};</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span><span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="keywordtype">bool</span> operator==(uv_type_wrapper&lt;T&gt; lhs, uv_type_wrapper&lt;T&gt; rhs) {</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keywordflow">return</span> !(lhs == rhs);</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span>}</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>} <span class="comment">// namespace details</span></div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="structuvw_1_1win__size.html"> 73</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1win__size.html">win_size</a> {</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"><a class="line" href="structuvw_1_1win__size.html#a65f0832398b66f235a5e445a3c676caa"> 74</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structuvw_1_1win__size.html#a65f0832398b66f235a5e445a3c676caa">width</a>; </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="structuvw_1_1win__size.html#a8e1d96278e21680290746f1de040d1f4"> 75</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structuvw_1_1win__size.html#a8e1d96278e21680290746f1de040d1f4">height</a>; </div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span>};</div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a3954d5751b5b6ebb0c90c195e9b94edd"> 78</a></span><span class="keyword">using </span>handle_type = details::uvw_handle_type; </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a9e28e1855691dd1af105626ed11f3ac4"> 79</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a9e28e1855691dd1af105626ed11f3ac4">handle_category</a> = details::uv_type_wrapper&lt;uv_handle_type&gt;; </div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee"> 80</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> = details::uv_type_wrapper&lt;uv_file&gt;; </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"><a class="line" href="namespaceuvw.html#aa64a7948231fbdec46df43be0c24f806"> 81</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#aa64a7948231fbdec46df43be0c24f806">os_socket_handle</a> = details::uv_type_wrapper&lt;uv_os_sock_t&gt;; </div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a1a4f79e341b89257a11403ee0739f2b4"> 82</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a1a4f79e341b89257a11403ee0739f2b4">os_file_descriptor</a> = details::uv_type_wrapper&lt;uv_os_fd_t&gt;; </div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928"> 83</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928">pid_type</a> = details::uv_type_wrapper&lt;uv_pid_t&gt;; </div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a3691af2bb44186858cde323ca9f21fee"> 85</a></span><span class="keyword">constexpr</span> <a class="code hl_typedef" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> <a class="code hl_variable" href="namespaceuvw.html#a3691af2bb44186858cde323ca9f21fee">std_in</a>{0}; </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="namespaceuvw.html#aed16ccd324bef8280d2a38e321ad063d"> 86</a></span><span class="keyword">constexpr</span> <a class="code hl_typedef" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> <a class="code hl_variable" href="namespaceuvw.html#aed16ccd324bef8280d2a38e321ad063d">std_out</a>{1}; </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"><a class="line" href="namespaceuvw.html#aa1f6dd38215987004990ad6e2111db4e"> 87</a></span><span class="keyword">constexpr</span> <a class="code hl_typedef" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> <a class="code hl_variable" href="namespaceuvw.html#aa1f6dd38215987004990ad6e2111db4e">std_err</a>{2}; </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a492f28ca89cb383f6510e4a056a3a6c5"> 89</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a492f28ca89cb383f6510e4a056a3a6c5">time_spec</a> = uv_timespec_t; </div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a7f8333af7e3de1e46417f57d930c636e"> 90</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a7f8333af7e3de1e46417f57d930c636e">file_info</a> = uv_stat_t; </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"><a class="line" href="namespaceuvw.html#ae0ae6e7fc2c6760fd0c8311b62a1b8dd"> 91</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#ae0ae6e7fc2c6760fd0c8311b62a1b8dd">fs_info</a> = uv_statfs_t; </div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e"> 92</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e">uid_type</a> = uv_uid_t; </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623"> 93</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623">gid_type</a> = uv_gid_t; </div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a33b1c7fea4f7545a22ac75dc6acc7cf8"> 95</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a33b1c7fea4f7545a22ac75dc6acc7cf8">timeval</a> = uv_timeval_t; </div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a520d66d5d768ca2de372b2a61e1f6a26"> 96</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#a520d66d5d768ca2de372b2a61e1f6a26">timeval64</a> = uv_timeval64_t; </div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"><a class="line" href="namespaceuvw.html#aab1e2e7f501f4ddb737c4a127d898dd1"> 97</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceuvw.html#aab1e2e7f501f4ddb737c4a127d898dd1">resource_usage</a> = uv_rusage_t; </div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html"> 107</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1passwd__info.html">passwd_info</a> {</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> <a class="code hl_struct" href="structuvw_1_1passwd__info.html">passwd_info</a>(std::shared_ptr&lt;uv_passwd_t&gt; pwd);</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html#aa220ab0f52efea9c5790ef08c821ad52"> 114</a></span> std::string <a class="code hl_function" href="structuvw_1_1passwd__info.html#aa220ab0f52efea9c5790ef08c821ad52">username</a>() const noexcept;</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html#a195d3d3699a0b8429ebbca1b073af037"> 120</a></span> decltype(uv_passwd_t::<a class="code hl_function" href="structuvw_1_1passwd__info.html#a195d3d3699a0b8429ebbca1b073af037">uid</a>) <a class="code hl_function" href="structuvw_1_1passwd__info.html#a195d3d3699a0b8429ebbca1b073af037">uid</a>() const noexcept;</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html#a2c6dd49e889b2f1e71b2310fba0f6f3d"> 126</a></span> decltype(uv_passwd_t::<a class="code hl_function" href="structuvw_1_1passwd__info.html#a2c6dd49e889b2f1e71b2310fba0f6f3d">gid</a>) <a class="code hl_function" href="structuvw_1_1passwd__info.html#a2c6dd49e889b2f1e71b2310fba0f6f3d">gid</a>() const noexcept;</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> </div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html#a8cd4fd52b2ff04da9b24622390f27605"> 132</a></span> std::<span class="keywordtype">string</span> <a class="code hl_function" href="structuvw_1_1passwd__info.html#a8cd4fd52b2ff04da9b24622390f27605">shell</a>() const noexcept;</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html#ad22c69bf6032fa4fc22ec35d0a5a4fc0"> 138</a></span> std::<span class="keywordtype">string</span> <a class="code hl_function" href="structuvw_1_1passwd__info.html#ad22c69bf6032fa4fc22ec35d0a5a4fc0">homedir</a>() const noexcept;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="structuvw_1_1passwd__info.html#ad47e757d15a78e5b5cfe59b2c85e297d"> 144</a></span> operator <span class="keywordtype">bool</span>() const noexcept;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span>private:</div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> std::shared_ptr&lt;uv_passwd_t&gt; value;</div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>};</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"><a class="line" href="structuvw_1_1uts__name.html"> 159</a></span>struct <a class="code hl_struct" href="structuvw_1_1uts__name.html">uts_name</a> {</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <a class="code hl_struct" href="structuvw_1_1uts__name.html">uts_name</a>(std::shared_ptr&lt;uv_utsname_t&gt; init);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"><a class="line" href="structuvw_1_1uts__name.html#a52e4110ef232ba1c8a6ad7b24e07d790"> 166</a></span> std::string <a class="code hl_function" href="structuvw_1_1uts__name.html#a52e4110ef232ba1c8a6ad7b24e07d790">sysname</a>() const noexcept;</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"><a class="line" href="structuvw_1_1uts__name.html#a782984d6e5cc4fb33c3e828ff9ee8b4e"> 172</a></span> std::<span class="keywordtype">string</span> release() const noexcept;</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> </div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"><a class="line" href="structuvw_1_1uts__name.html#a808d9ddf9e1739aad43f1c07e6b0fba0"> 178</a></span> std::<span class="keywordtype">string</span> version() const noexcept;</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"><a class="line" href="structuvw_1_1uts__name.html#a606f75cd0d7d1807e0c655a7d702dc80"> 184</a></span> std::<span class="keywordtype">string</span> machine() const noexcept;</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span>private:</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> std::shared_ptr&lt;uv_utsname_t&gt; uname;</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span>};</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"><a class="line" href="structuvw_1_1ipv4.html"> 195</a></span>struct <a class="code hl_struct" href="structuvw_1_1ipv4.html">ipv4</a> {};</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"><a class="line" href="structuvw_1_1ipv6.html"> 202</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1ipv6.html">ipv6</a> {};</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"><a class="line" href="structuvw_1_1socket__address.html"> 207</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1socket__address.html">socket_address</a> {</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="structuvw_1_1socket__address.html#a52c429c2f09e4e602a0153b1080e08ef"> 208</a></span> std::string <a class="code hl_variable" href="structuvw_1_1socket__address.html#a52c429c2f09e4e602a0153b1080e08ef">ip</a>; </div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"><a class="line" href="structuvw_1_1socket__address.html#ae180b5dac3b8f769a449a238133d2abf"> 209</a></span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structuvw_1_1socket__address.html#ae180b5dac3b8f769a449a238133d2abf">port</a>; </div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span>};</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> </div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"><a class="line" href="structuvw_1_1cpu__info.html"> 215</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1cpu__info.html">cpu_info</a> {</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keyword">using </span>cpu_time = <span class="keyword">decltype</span>(uv_cpu_info_t::cpu_times);</div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"><a class="line" href="structuvw_1_1cpu__info.html#a67cc1beefb0f74b2bdf38f3dca410867"> 218</a></span> std::string <a class="code hl_variable" href="structuvw_1_1cpu__info.html#a67cc1beefb0f74b2bdf38f3dca410867">model</a>; </div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"><a class="line" href="structuvw_1_1cpu__info.html#aac4792f27038ee0033f3dd1eb4a57be3"> 219</a></span> <span class="keywordtype">int</span> <a class="code hl_variable" href="structuvw_1_1cpu__info.html#aac4792f27038ee0033f3dd1eb4a57be3">speed</a>; </div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"><a class="line" href="structuvw_1_1cpu__info.html#ad78a02f144703f373b7286f68b23fca5"> 227</a></span> cpu_time <a class="code hl_variable" href="structuvw_1_1cpu__info.html#ad78a02f144703f373b7286f68b23fca5">times</a>;</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span>};</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"><a class="line" href="structuvw_1_1interface__address.html"> 233</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1interface__address.html">interface_address</a> {</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"><a class="line" href="structuvw_1_1interface__address.html#a93a9f45b9617c89eff63340de36e2bef"> 234</a></span> std::string <a class="code hl_variable" href="structuvw_1_1interface__address.html#a93a9f45b9617c89eff63340de36e2bef">name</a>; </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"><a class="line" href="structuvw_1_1interface__address.html#a6e3f77599430101c960558fa8ef628a2"> 235</a></span> <span class="keywordtype">char</span> physical[6]; </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"><a class="line" href="structuvw_1_1interface__address.html#a1048d403501013636a829a0c0deceed0"> 236</a></span> <span class="keywordtype">bool</span> <a class="code hl_variable" href="structuvw_1_1interface__address.html#a1048d403501013636a829a0c0deceed0">internal</a>; </div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"><a class="line" href="structuvw_1_1interface__address.html#a8f264b63a1d7c6c7f7211c4fe9a04dbb"> 237</a></span> <a class="code hl_struct" href="structuvw_1_1socket__address.html">socket_address</a> <a class="code hl_variable" href="structuvw_1_1interface__address.html#a8f264b63a1d7c6c7f7211c4fe9a04dbb">address</a>; </div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"><a class="line" href="structuvw_1_1interface__address.html#a172d65a5bd2964532179307ce5a2677b"> 238</a></span> <a class="code hl_struct" href="structuvw_1_1socket__address.html">socket_address</a> <a class="code hl_variable" href="structuvw_1_1interface__address.html#a172d65a5bd2964532179307ce5a2677b">netmask</a>; </div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span>};</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span><span class="keyword">namespace </span>details {</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> </div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span><span class="keyword">static</span> <span class="keyword">constexpr</span> std::size_t DEFAULT_SIZE = 128;</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span><span class="keyword">template</span>&lt;<span class="keyword">typename</span> F, <span class="keyword">typename</span>... Args&gt;</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span>std::string try_read(F &amp;&amp;f, Args &amp;&amp;...args) <span class="keyword">noexcept</span> {</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> std::size_t size = DEFAULT_SIZE;</div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordtype">char</span> buf[DEFAULT_SIZE];</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> std::string str{};</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">auto</span> err = std::forward&lt;F&gt;(f)(args..., buf, &amp;size);</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="keywordflow">if</span>(UV_ENOBUFS == err) {</div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> std::unique_ptr&lt;char[]&gt; data{<span class="keyword">new</span> <span class="keywordtype">char</span>[size]};</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> err = std::forward&lt;F&gt;(f)(args..., data.get(), &amp;size);</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> </div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> <span class="keywordflow">if</span>(0 == err) {</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> str = data.get();</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> }</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(0 == err) {</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> str.assign(buf, size);</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> }</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> <span class="keywordflow">return</span> str;</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span>}</div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span><span class="keywordtype">void</span> common_alloc_callback(uv_handle_t *, std::size_t suggested, uv_buf_t *buf);</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span>sockaddr ip_addr(<span class="keyword">const</span> <span class="keywordtype">char</span> *addr, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> port);</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span>socket_address sock_addr(<span class="keyword">const</span> sockaddr_in &amp;addr);</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span>socket_address sock_addr(<span class="keyword">const</span> sockaddr_in6 &amp;addr);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span>socket_address sock_addr(<span class="keyword">const</span> sockaddr &amp;addr);</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span>socket_address sock_addr(<span class="keyword">const</span> sockaddr_storage &amp;storage);</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span>} <span class="comment">// namespace details</span></div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html"> 281</a></span><span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1utilities.html">utilities</a> {</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="keyword">using </span>malloc_func_type = <span class="keywordtype">void</span> *(*)(<span class="keywordtype">size_t</span>);</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> <span class="keyword">using </span>realloc_func_type = <span class="keywordtype">void</span> *(*)(<span class="keywordtype">void</span> *, <span class="keywordtype">size_t</span>);</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keyword">using </span>calloc_func_type = <span class="keywordtype">void</span> *(*)(<span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span>);</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keyword">using </span>free_func_type = void (*)(<span class="keywordtype">void</span> *);</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> </div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html"> 290</a></span> <span class="keyword">struct </span><a class="code hl_struct" href="structuvw_1_1utilities_1_1os.html">os</a> {</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#acc1bc53f62932521a8425d7521929cb7"> 300</a></span> <span class="keyword">static</span> <a class="code hl_typedef" href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928">pid_type</a> <a class="code hl_function" href="structuvw_1_1utilities_1_1os.html#acc1bc53f62932521a8425d7521929cb7">pid</a>() noexcept;</div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> </div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#ac1e6577860200d4b83f8d7ece3764e79"> 311</a></span> static <a class="code hl_typedef" href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928">pid_type</a> ppid() noexcept;</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#a1170047f1e2d38e5937adeb10db88b6e"> 323</a></span> static std::<span class="keywordtype">string</span> homedir() noexcept;</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> </div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#ac8b28361deacc797284cf060658b1413"> 334</a></span> static std::<span class="keywordtype">string</span> tmpdir() noexcept;</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> </div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#aeb6462466bdfc1047dd617211a834d43"> 342</a></span> static std::<span class="keywordtype">string</span> env(const std::<span class="keywordtype">string</span> &amp;name) noexcept;</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> </div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#a2f4bd055208ac89468d23f2451a46bde"> 351</a></span> static <span class="keywordtype">bool</span> env(const std::<span class="keywordtype">string</span> &amp;name, const std::<span class="keywordtype">string</span> &amp;value) noexcept;</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> </div>
<div class="line"><a id="l00366" name="l00366"></a><span class="lineno"> 366</span> template&lt;typename Func&gt;</div>
<div class="line"><a id="l00367" name="l00367"></a><span class="lineno"> 367</span> static std::enable_if_t&lt;std::is_invocable_v&lt;Func, std::string_view, std::string_view&gt;, <span class="keywordtype">bool</span>&gt;</div>
<div class="line"><a id="l00368" name="l00368"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#a155b88a1cad44b70b3f3860f2805c03e"> 368</a></span> env(Func func) noexcept {</div>
<div class="line"><a id="l00369" name="l00369"></a><span class="lineno"> 369</span> uv_env_item_t *items = <span class="keyword">nullptr</span>;</div>
<div class="line"><a id="l00370" name="l00370"></a><span class="lineno"> 370</span> <span class="keywordtype">int</span> count{};</div>
<div class="line"><a id="l00371" name="l00371"></a><span class="lineno"> 371</span> </div>
<div class="line"><a id="l00372" name="l00372"></a><span class="lineno"> 372</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> ret = (uv_os_environ(&amp;items, &amp;count) == 0);</div>
<div class="line"><a id="l00373" name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a id="l00374" name="l00374"></a><span class="lineno"> 374</span> <span class="keywordflow">if</span>(ret) {</div>
<div class="line"><a id="l00375" name="l00375"></a><span class="lineno"> 375</span> <span class="keywordflow">for</span>(<span class="keywordtype">int</span> pos = 0; pos &lt; count; ++pos) {</div>
<div class="line"><a id="l00376" name="l00376"></a><span class="lineno"> 376</span> func(std::string_view{items[pos].name}, std::string_view{items[pos].value});</div>
<div class="line"><a id="l00377" name="l00377"></a><span class="lineno"> 377</span> }</div>
<div class="line"><a id="l00378" name="l00378"></a><span class="lineno"> 378</span> </div>
<div class="line"><a id="l00379" name="l00379"></a><span class="lineno"> 379</span> uv_os_free_environ(items, count);</div>
<div class="line"><a id="l00380" name="l00380"></a><span class="lineno"> 380</span> }</div>
<div class="line"><a id="l00381" name="l00381"></a><span class="lineno"> 381</span> </div>
<div class="line"><a id="l00382" name="l00382"></a><span class="lineno"> 382</span> <span class="keywordflow">return</span> ret;</div>
<div class="line"><a id="l00383" name="l00383"></a><span class="lineno"> 383</span> }</div>
<div class="line"><a id="l00384" name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a id="l00389" name="l00389"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#a35fcce1ddca22c2ff06ba181b9dc67ae"> 389</a></span> <span class="keyword">static</span> std::string <a class="code hl_function" href="structuvw_1_1utilities_1_1os.html#a35fcce1ddca22c2ff06ba181b9dc67ae">hostname</a>() noexcept;</div>
<div class="line"><a id="l00390" name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a id="l00400" name="l00400"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#aab943a05f89b8d1c9e59ffdd8a8cfdff"> 400</a></span> static <a class="code hl_struct" href="structuvw_1_1uts__name.html">uts_name</a> uname() noexcept;</div>
<div class="line"><a id="l00401" name="l00401"></a><span class="lineno"> 401</span> </div>
<div class="line"><a id="l00414" name="l00414"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#a69268cf423cf1935cb3f8000650265d3"> 414</a></span> static <a class="code hl_struct" href="structuvw_1_1passwd__info.html">passwd_info</a> passwd() noexcept;</div>
<div class="line"><a id="l00415" name="l00415"></a><span class="lineno"> 415</span> </div>
<div class="line"><a id="l00429" name="l00429"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#aa93ef04c3fae6abf55968988a17e6c60"> 429</a></span> static <span class="keywordtype">int</span> priority(<a class="code hl_typedef" href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928">pid_type</a> pid);</div>
<div class="line"><a id="l00430" name="l00430"></a><span class="lineno"> 430</span> </div>
<div class="line"><a id="l00446" name="l00446"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities_1_1os.html#afc89a848943e1737906082337b9f1913"> 446</a></span> static <span class="keywordtype">bool</span> priority(<a class="code hl_typedef" href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928">pid_type</a> pid, <span class="keywordtype">int</span> prio);</div>
<div class="line"><a id="l00447" name="l00447"></a><span class="lineno"> 447</span> };</div>
<div class="line"><a id="l00448" name="l00448"></a><span class="lineno"> 448</span> </div>
<div class="line"><a id="l00454" name="l00454"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ab234bae92058e009c344eaf6a190d7f2"> 454</a></span> static handle_type guess_handle(<a class="code hl_typedef" href="namespaceuvw.html#a9e28e1855691dd1af105626ed11f3ac4">handle_category</a> category) noexcept;</div>
<div class="line"><a id="l00455" name="l00455"></a><span class="lineno"> 455</span> </div>
<div class="line"><a id="l00474" name="l00474"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a739abc3af744580b9a9fb333afb49538"> 474</a></span> static handle_type guess_handle(<a class="code hl_typedef" href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">file_handle</a> file) noexcept;</div>
<div class="line"><a id="l00475" name="l00475"></a><span class="lineno"> 475</span> </div>
<div class="line"><a id="l00483" name="l00483"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#aab702f4675e6fccc3c3c13d65f20ff03"> 483</a></span> static std::vector&lt;<a class="code hl_struct" href="structuvw_1_1cpu__info.html">cpu_info</a>&gt; cpu() noexcept;</div>
<div class="line"><a id="l00484" name="l00484"></a><span class="lineno"> 484</span> </div>
<div class="line"><a id="l00493" name="l00493"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a750016c9d9a030249d5e7d539ef72bd6"> 493</a></span> static std::vector&lt;<a class="code hl_struct" href="structuvw_1_1interface__address.html">interface_address</a>&gt; interface_addresses() noexcept;</div>
<div class="line"><a id="l00494" name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a id="l00508" name="l00508"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a9f2ab16b038ec08136a51ab25ae26012"> 508</a></span> static std::<span class="keywordtype">string</span> index_to_name(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index) noexcept;</div>
<div class="line"><a id="l00509" name="l00509"></a><span class="lineno"> 509</span> </div>
<div class="line"><a id="l00520" name="l00520"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#aed4f4fa55989e8365d76f97987214bed"> 520</a></span> static std::<span class="keywordtype">string</span> index_to_iid(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index) noexcept;</div>
<div class="line"><a id="l00521" name="l00521"></a><span class="lineno"> 521</span> </div>
<div class="line"><a id="l00545" name="l00545"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ab3f0617b9e706bb24d1c24fd33f30438"> 545</a></span> static <span class="keywordtype">bool</span> replace_allocator(malloc_func_type malloc_func, realloc_func_type realloc_func, calloc_func_type calloc_func, free_func_type free_func) noexcept;</div>
<div class="line"><a id="l00546" name="l00546"></a><span class="lineno"> 546</span> </div>
<div class="line"><a id="l00551" name="l00551"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ad1afc089f95a88ecb332a65984d9f612"> 551</a></span> static std::array&lt;<span class="keywordtype">double</span>, 3&gt; load_average() noexcept;</div>
<div class="line"><a id="l00552" name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a id="l00560" name="l00560"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#abb44617ffbb67a4c01df30c3afc33796"> 560</a></span> static <span class="keywordtype">char</span> **setup_args(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv);</div>
<div class="line"><a id="l00561" name="l00561"></a><span class="lineno"> 561</span> </div>
<div class="line"><a id="l00566" name="l00566"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a02b8b997bfe97cc148c498fbcf33f7f9"> 566</a></span> static std::<span class="keywordtype">string</span> process_title();</div>
<div class="line"><a id="l00567" name="l00567"></a><span class="lineno"> 567</span> </div>
<div class="line"><a id="l00573" name="l00573"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a0730b90ade5c4b3d23083f985daf8311"> 573</a></span> static <span class="keywordtype">bool</span> process_title(const std::<span class="keywordtype">string</span> &amp;title);</div>
<div class="line"><a id="l00574" name="l00574"></a><span class="lineno"> 574</span> </div>
<div class="line"><a id="l00579" name="l00579"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ae9bb42d7306d723d822872abfdee8750"> 579</a></span> static uint64_t total_memory() noexcept;</div>
<div class="line"><a id="l00580" name="l00580"></a><span class="lineno"> 580</span> </div>
<div class="line"><a id="l00592" name="l00592"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#aab97685b6e566289194d1b8c2b0bc3fa"> 592</a></span> static uint64_t constrained_memory() noexcept;</div>
<div class="line"><a id="l00593" name="l00593"></a><span class="lineno"> 593</span> </div>
<div class="line"><a id="l00598" name="l00598"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#acaf26accecf5d896fac21953c49bf77d"> 598</a></span> static <span class="keywordtype">double</span> uptime() noexcept;</div>
<div class="line"><a id="l00599" name="l00599"></a><span class="lineno"> 599</span> </div>
<div class="line"><a id="l00604" name="l00604"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#abcd87fab2e4727cb6b9a7ad7c4353b19"> 604</a></span> static <a class="code hl_typedef" href="namespaceuvw.html#aab1e2e7f501f4ddb737c4a127d898dd1">resource_usage</a> rusage() noexcept;</div>
<div class="line"><a id="l00605" name="l00605"></a><span class="lineno"> 605</span> </div>
<div class="line"><a id="l00616" name="l00616"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a795550d5bceddd69e9b4cb81b525a4ee"> 616</a></span> static uint64_t hrtime() noexcept;</div>
<div class="line"><a id="l00617" name="l00617"></a><span class="lineno"> 617</span> </div>
<div class="line"><a id="l00622" name="l00622"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ac3760ed5fa34935feecc2cfa4b1ceab6"> 622</a></span> static std::<span class="keywordtype">string</span> path() noexcept;</div>
<div class="line"><a id="l00623" name="l00623"></a><span class="lineno"> 623</span> </div>
<div class="line"><a id="l00628" name="l00628"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#a5a51515886ccab0efaf52926762b51e6"> 628</a></span> static std::<span class="keywordtype">string</span> cwd() noexcept;</div>
<div class="line"><a id="l00629" name="l00629"></a><span class="lineno"> 629</span> </div>
<div class="line"><a id="l00635" name="l00635"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ad3309730032bdd912bcc9e8e547a163a"> 635</a></span> static <span class="keywordtype">bool</span> chdir(const std::<span class="keywordtype">string</span> &amp;dir) noexcept;</div>
<div class="line"><a id="l00636" name="l00636"></a><span class="lineno"> 636</span> </div>
<div class="line"><a id="l00642" name="l00642"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#aa7196c5785df36f97f822e12912e26cc"> 642</a></span> static <a class="code hl_typedef" href="namespaceuvw.html#a520d66d5d768ca2de372b2a61e1f6a26">timeval64</a> time_of_day() noexcept;</div>
<div class="line"><a id="l00643" name="l00643"></a><span class="lineno"> 643</span> </div>
<div class="line"><a id="l00648" name="l00648"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#ace2194771c4b581cbcfc8827cba93dc0"> 648</a></span> static <span class="keywordtype">void</span> sleep(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> msec) noexcept;</div>
<div class="line"><a id="l00649" name="l00649"></a><span class="lineno"> 649</span> </div>
<div class="line"><a id="l00655" name="l00655"></a><span class="lineno"><a class="line" href="structuvw_1_1utilities.html#abea71dca400539052c2f4e20a882b9b4"> 655</a></span> static <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> available_parallelism() noexcept;</div>
<div class="line"><a id="l00656" name="l00656"></a><span class="lineno"> 656</span>};</div>
<div class="line"><a id="l00657" name="l00657"></a><span class="lineno"> 657</span> </div>
<div class="line"><a id="l00662" name="l00662"></a><span class="lineno"> 662</span>template&lt;class... Func&gt;</div>
<div class="line"><a id="l00663" name="l00663"></a><span class="lineno"><a class="line" href="structuvw_1_1overloaded.html"> 663</a></span>struct <a class="code hl_struct" href="structuvw_1_1overloaded.html">overloaded</a>: Func... {</div>
<div class="line"><a id="l00664" name="l00664"></a><span class="lineno"> 664</span> <span class="keyword">using </span>Func::operator()...;</div>
<div class="line"><a id="l00665" name="l00665"></a><span class="lineno"> 665</span>};</div>
<div class="line"><a id="l00666" name="l00666"></a><span class="lineno"> 666</span> </div>
<div class="line"><a id="l00671" name="l00671"></a><span class="lineno"> 671</span><span class="keyword">template</span>&lt;<span class="keyword">class</span>... Func&gt;</div>
<div class="line"><a id="l00672" name="l00672"></a><span class="lineno"><a class="line" href="namespaceuvw.html#a67bc4708801f5d064a6c7dd8a44285bb"> 672</a></span><a class="code hl_struct" href="structuvw_1_1overloaded.html">overloaded</a>(Func...) -&gt; <a class="code hl_struct" href="structuvw_1_1overloaded.html">overloaded</a>&lt;Func...&gt;;</div>
<div class="line"><a id="l00673" name="l00673"></a><span class="lineno"> 673</span> </div>
<div class="line"><a id="l00674" name="l00674"></a><span class="lineno"> 674</span>} <span class="comment">// namespace uvw</span></div>
<div class="line"><a id="l00675" name="l00675"></a><span class="lineno"> 675</span> </div>
<div class="line"><a id="l00676" name="l00676"></a><span class="lineno"> 676</span><span class="preprocessor">#ifndef UVW_AS_LIB</span></div>
<div class="line"><a id="l00677" name="l00677"></a><span class="lineno"> 677</span><span class="preprocessor"># include &quot;util.cpp&quot;</span></div>
<div class="line"><a id="l00678" name="l00678"></a><span class="lineno"> 678</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00679" name="l00679"></a><span class="lineno"> 679</span> </div>
<div class="line"><a id="l00680" name="l00680"></a><span class="lineno"> 680</span><span class="preprocessor">#endif </span><span class="comment">// UVW_UTIL_INCLUDE_H</span></div>
<div class="ttc" id="anamespaceuvw_html"><div class="ttname"><a href="namespaceuvw.html">uvw</a></div><div class="ttdoc">uvw default namespace.</div><div class="ttdef"><b>Definition:</b> <a href="async_8h_source.html#l00008">async.h:8</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a0ce5f6829814d65c5087566b9e4a6a2e"><div class="ttname"><a href="namespaceuvw.html#a0ce5f6829814d65c5087566b9e4a6a2e">uvw::uid_type</a></div><div class="ttdeci">uv_uid_t uid_type</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00092">util.h:92</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a1a4f79e341b89257a11403ee0739f2b4"><div class="ttname"><a href="namespaceuvw.html#a1a4f79e341b89257a11403ee0739f2b4">uvw::os_file_descriptor</a></div><div class="ttdeci">details::uv_type_wrapper&lt; uv_os_fd_t &gt; os_file_descriptor</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00082">util.h:82</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a28622e02bfff09ba6cf8a86a929917ee"><div class="ttname"><a href="namespaceuvw.html#a28622e02bfff09ba6cf8a86a929917ee">uvw::file_handle</a></div><div class="ttdeci">details::uv_type_wrapper&lt; uv_file &gt; file_handle</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00080">util.h:80</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a2e4dd0c2ad27e448543e9a3f35181928"><div class="ttname"><a href="namespaceuvw.html#a2e4dd0c2ad27e448543e9a3f35181928">uvw::pid_type</a></div><div class="ttdeci">details::uv_type_wrapper&lt; uv_pid_t &gt; pid_type</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00083">util.h:83</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a33b1c7fea4f7545a22ac75dc6acc7cf8"><div class="ttname"><a href="namespaceuvw.html#a33b1c7fea4f7545a22ac75dc6acc7cf8">uvw::timeval</a></div><div class="ttdeci">uv_timeval_t timeval</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00095">util.h:95</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a3691af2bb44186858cde323ca9f21fee"><div class="ttname"><a href="namespaceuvw.html#a3691af2bb44186858cde323ca9f21fee">uvw::std_in</a></div><div class="ttdeci">constexpr file_handle std_in</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00085">util.h:85</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a492f28ca89cb383f6510e4a056a3a6c5"><div class="ttname"><a href="namespaceuvw.html#a492f28ca89cb383f6510e4a056a3a6c5">uvw::time_spec</a></div><div class="ttdeci">uv_timespec_t time_spec</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00089">util.h:89</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a496a2034d9041b1d7813317f83ab6623"><div class="ttname"><a href="namespaceuvw.html#a496a2034d9041b1d7813317f83ab6623">uvw::gid_type</a></div><div class="ttdeci">uv_gid_t gid_type</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00093">util.h:93</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a520d66d5d768ca2de372b2a61e1f6a26"><div class="ttname"><a href="namespaceuvw.html#a520d66d5d768ca2de372b2a61e1f6a26">uvw::timeval64</a></div><div class="ttdeci">uv_timeval64_t timeval64</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00096">util.h:96</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a7f8333af7e3de1e46417f57d930c636e"><div class="ttname"><a href="namespaceuvw.html#a7f8333af7e3de1e46417f57d930c636e">uvw::file_info</a></div><div class="ttdeci">uv_stat_t file_info</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00090">util.h:90</a></div></div>
<div class="ttc" id="anamespaceuvw_html_a9e28e1855691dd1af105626ed11f3ac4"><div class="ttname"><a href="namespaceuvw.html#a9e28e1855691dd1af105626ed11f3ac4">uvw::handle_category</a></div><div class="ttdeci">details::uv_type_wrapper&lt; uv_handle_type &gt; handle_category</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00079">util.h:79</a></div></div>
<div class="ttc" id="anamespaceuvw_html_aa1f6dd38215987004990ad6e2111db4e"><div class="ttname"><a href="namespaceuvw.html#aa1f6dd38215987004990ad6e2111db4e">uvw::std_err</a></div><div class="ttdeci">constexpr file_handle std_err</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00087">util.h:87</a></div></div>
<div class="ttc" id="anamespaceuvw_html_aa64a7948231fbdec46df43be0c24f806"><div class="ttname"><a href="namespaceuvw.html#aa64a7948231fbdec46df43be0c24f806">uvw::os_socket_handle</a></div><div class="ttdeci">details::uv_type_wrapper&lt; uv_os_sock_t &gt; os_socket_handle</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00081">util.h:81</a></div></div>
<div class="ttc" id="anamespaceuvw_html_aab1e2e7f501f4ddb737c4a127d898dd1"><div class="ttname"><a href="namespaceuvw.html#aab1e2e7f501f4ddb737c4a127d898dd1">uvw::resource_usage</a></div><div class="ttdeci">uv_rusage_t resource_usage</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00097">util.h:97</a></div></div>
<div class="ttc" id="anamespaceuvw_html_ae0ae6e7fc2c6760fd0c8311b62a1b8dd"><div class="ttname"><a href="namespaceuvw.html#ae0ae6e7fc2c6760fd0c8311b62a1b8dd">uvw::fs_info</a></div><div class="ttdeci">uv_statfs_t fs_info</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00091">util.h:91</a></div></div>
<div class="ttc" id="anamespaceuvw_html_aed16ccd324bef8280d2a38e321ad063d"><div class="ttname"><a href="namespaceuvw.html#aed16ccd324bef8280d2a38e321ad063d">uvw::std_out</a></div><div class="ttdeci">constexpr file_handle std_out</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00086">util.h:86</a></div></div>
<div class="ttc" id="astructuvw_1_1cpu__info_html"><div class="ttname"><a href="structuvw_1_1cpu__info.html">uvw::cpu_info</a></div><div class="ttdoc">CPU information.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00215">util.h:215</a></div></div>
<div class="ttc" id="astructuvw_1_1cpu__info_html_a67cc1beefb0f74b2bdf38f3dca410867"><div class="ttname"><a href="structuvw_1_1cpu__info.html#a67cc1beefb0f74b2bdf38f3dca410867">uvw::cpu_info::model</a></div><div class="ttdeci">std::string model</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00218">util.h:218</a></div></div>
<div class="ttc" id="astructuvw_1_1cpu__info_html_aac4792f27038ee0033f3dd1eb4a57be3"><div class="ttname"><a href="structuvw_1_1cpu__info.html#aac4792f27038ee0033f3dd1eb4a57be3">uvw::cpu_info::speed</a></div><div class="ttdeci">int speed</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00219">util.h:219</a></div></div>
<div class="ttc" id="astructuvw_1_1cpu__info_html_ad78a02f144703f373b7286f68b23fca5"><div class="ttname"><a href="structuvw_1_1cpu__info.html#ad78a02f144703f373b7286f68b23fca5">uvw::cpu_info::times</a></div><div class="ttdeci">cpu_time times</div><div class="ttdoc">CPU times.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00227">util.h:227</a></div></div>
<div class="ttc" id="astructuvw_1_1interface__address_html"><div class="ttname"><a href="structuvw_1_1interface__address.html">uvw::interface_address</a></div><div class="ttdoc">Interface address.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00233">util.h:233</a></div></div>
<div class="ttc" id="astructuvw_1_1interface__address_html_a1048d403501013636a829a0c0deceed0"><div class="ttname"><a href="structuvw_1_1interface__address.html#a1048d403501013636a829a0c0deceed0">uvw::interface_address::internal</a></div><div class="ttdeci">bool internal</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00236">util.h:236</a></div></div>
<div class="ttc" id="astructuvw_1_1interface__address_html_a172d65a5bd2964532179307ce5a2677b"><div class="ttname"><a href="structuvw_1_1interface__address.html#a172d65a5bd2964532179307ce5a2677b">uvw::interface_address::netmask</a></div><div class="ttdeci">socket_address netmask</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00238">util.h:238</a></div></div>
<div class="ttc" id="astructuvw_1_1interface__address_html_a8f264b63a1d7c6c7f7211c4fe9a04dbb"><div class="ttname"><a href="structuvw_1_1interface__address.html#a8f264b63a1d7c6c7f7211c4fe9a04dbb">uvw::interface_address::address</a></div><div class="ttdeci">socket_address address</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00237">util.h:237</a></div></div>
<div class="ttc" id="astructuvw_1_1interface__address_html_a93a9f45b9617c89eff63340de36e2bef"><div class="ttname"><a href="structuvw_1_1interface__address.html#a93a9f45b9617c89eff63340de36e2bef">uvw::interface_address::name</a></div><div class="ttdeci">std::string name</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00234">util.h:234</a></div></div>
<div class="ttc" id="astructuvw_1_1ipv4_html"><div class="ttname"><a href="structuvw_1_1ipv4.html">uvw::ipv4</a></div><div class="ttdoc">The IPv4 tag.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00195">util.h:195</a></div></div>
<div class="ttc" id="astructuvw_1_1ipv6_html"><div class="ttname"><a href="structuvw_1_1ipv6.html">uvw::ipv6</a></div><div class="ttdoc">The IPv6 tag.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00202">util.h:202</a></div></div>
<div class="ttc" id="astructuvw_1_1overloaded_html"><div class="ttname"><a href="structuvw_1_1overloaded.html">uvw::overloaded</a></div><div class="ttdoc">Helper type for visitors.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00663">util.h:663</a></div></div>
<div class="ttc" id="astructuvw_1_1passwd__info_html"><div class="ttname"><a href="structuvw_1_1passwd__info.html">uvw::passwd_info</a></div><div class="ttdoc">Utility class.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00107">util.h:107</a></div></div>
<div class="ttc" id="astructuvw_1_1passwd__info_html_a195d3d3699a0b8429ebbca1b073af037"><div class="ttname"><a href="structuvw_1_1passwd__info.html#a195d3d3699a0b8429ebbca1b073af037">uvw::passwd_info::uid</a></div><div class="ttdeci">decltype(uv_passwd_t::uid) uid() const noexcept</div><div class="ttdoc">Gets the uid.</div></div>
<div class="ttc" id="astructuvw_1_1passwd__info_html_a2c6dd49e889b2f1e71b2310fba0f6f3d"><div class="ttname"><a href="structuvw_1_1passwd__info.html#a2c6dd49e889b2f1e71b2310fba0f6f3d">uvw::passwd_info::gid</a></div><div class="ttdeci">decltype(uv_passwd_t::gid) gid() const noexcept</div><div class="ttdoc">Gets the gid.</div></div>
<div class="ttc" id="astructuvw_1_1passwd__info_html_a8cd4fd52b2ff04da9b24622390f27605"><div class="ttname"><a href="structuvw_1_1passwd__info.html#a8cd4fd52b2ff04da9b24622390f27605">uvw::passwd_info::shell</a></div><div class="ttdeci">std::string shell() const noexcept</div><div class="ttdoc">Gets the shell.</div></div>
<div class="ttc" id="astructuvw_1_1passwd__info_html_aa220ab0f52efea9c5790ef08c821ad52"><div class="ttname"><a href="structuvw_1_1passwd__info.html#aa220ab0f52efea9c5790ef08c821ad52">uvw::passwd_info::username</a></div><div class="ttdeci">std::string username() const noexcept</div><div class="ttdoc">Gets the username.</div></div>
<div class="ttc" id="astructuvw_1_1passwd__info_html_ad22c69bf6032fa4fc22ec35d0a5a4fc0"><div class="ttname"><a href="structuvw_1_1passwd__info.html#ad22c69bf6032fa4fc22ec35d0a5a4fc0">uvw::passwd_info::homedir</a></div><div class="ttdeci">std::string homedir() const noexcept</div><div class="ttdoc">Gets the homedir.</div></div>
<div class="ttc" id="astructuvw_1_1socket__address_html"><div class="ttname"><a href="structuvw_1_1socket__address.html">uvw::socket_address</a></div><div class="ttdoc">Address representation.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00207">util.h:207</a></div></div>
<div class="ttc" id="astructuvw_1_1socket__address_html_a52c429c2f09e4e602a0153b1080e08ef"><div class="ttname"><a href="structuvw_1_1socket__address.html#a52c429c2f09e4e602a0153b1080e08ef">uvw::socket_address::ip</a></div><div class="ttdeci">std::string ip</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00208">util.h:208</a></div></div>
<div class="ttc" id="astructuvw_1_1socket__address_html_ae180b5dac3b8f769a449a238133d2abf"><div class="ttname"><a href="structuvw_1_1socket__address.html#ae180b5dac3b8f769a449a238133d2abf">uvw::socket_address::port</a></div><div class="ttdeci">unsigned int port</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00209">util.h:209</a></div></div>
<div class="ttc" id="astructuvw_1_1utilities_1_1os_html"><div class="ttname"><a href="structuvw_1_1utilities_1_1os.html">uvw::utilities::os</a></div><div class="ttdoc">OS dedicated utilities.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00290">util.h:290</a></div></div>
<div class="ttc" id="astructuvw_1_1utilities_1_1os_html_a35fcce1ddca22c2ff06ba181b9dc67ae"><div class="ttname"><a href="structuvw_1_1utilities_1_1os.html#a35fcce1ddca22c2ff06ba181b9dc67ae">uvw::utilities::os::hostname</a></div><div class="ttdeci">static std::string hostname() noexcept</div><div class="ttdoc">Returns the hostname.</div></div>
<div class="ttc" id="astructuvw_1_1utilities_1_1os_html_acc1bc53f62932521a8425d7521929cb7"><div class="ttname"><a href="structuvw_1_1utilities_1_1os.html#acc1bc53f62932521a8425d7521929cb7">uvw::utilities::os::pid</a></div><div class="ttdeci">static pid_type pid() noexcept</div><div class="ttdoc">Returns the current process id.</div></div>
<div class="ttc" id="astructuvw_1_1utilities_html"><div class="ttname"><a href="structuvw_1_1utilities.html">uvw::utilities</a></div><div class="ttdoc">Miscellaneous utilities.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00281">util.h:281</a></div></div>
<div class="ttc" id="astructuvw_1_1uts__name_html"><div class="ttname"><a href="structuvw_1_1uts__name.html">uvw::uts_name</a></div><div class="ttdoc">Utility class.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00159">util.h:159</a></div></div>
<div class="ttc" id="astructuvw_1_1uts__name_html_a52e4110ef232ba1c8a6ad7b24e07d790"><div class="ttname"><a href="structuvw_1_1uts__name.html#a52e4110ef232ba1c8a6ad7b24e07d790">uvw::uts_name::sysname</a></div><div class="ttdeci">std::string sysname() const noexcept</div><div class="ttdoc">Gets the operating system name (like &quot;Linux&quot;).</div></div>
<div class="ttc" id="astructuvw_1_1win__size_html"><div class="ttname"><a href="structuvw_1_1win__size.html">uvw::win_size</a></div><div class="ttdoc">Windows size representation.</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00073">util.h:73</a></div></div>
<div class="ttc" id="astructuvw_1_1win__size_html_a65f0832398b66f235a5e445a3c676caa"><div class="ttname"><a href="structuvw_1_1win__size.html#a65f0832398b66f235a5e445a3c676caa">uvw::win_size::width</a></div><div class="ttdeci">int width</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00074">util.h:74</a></div></div>
<div class="ttc" id="astructuvw_1_1win__size_html_a8e1d96278e21680290746f1de040d1f4"><div class="ttname"><a href="structuvw_1_1win__size.html#a8e1d96278e21680290746f1de040d1f4">uvw::win_size::height</a></div><div class="ttdeci">int height</div><div class="ttdef"><b>Definition:</b> <a href="util_8h_source.html#l00075">util.h:75</a></div></div>
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