Linux heracles.o2switch.net 4.18.0-553.62.1.lve.el8.x86_64 #1 SMP Mon Jul 21 17:50:35 UTC 2025 x86_64
/
opt
/
alt
/
ruby21
/
share
/
doc
/
ruby
/
capi
/
html
/
d7
/
d8e
/
//opt/alt/ruby21/share/doc/ruby/capi/html/d7/d8e/ifaddr_8c_source.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Ruby: ext/socket/ifaddr.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">2.1.10p492(2016-04-01revision54464)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="../../dir_31cedd4509e06940f559c1ca2f722e02.html">ext</a></li><li class="navelem"><a class="el" href="../../dir_6df8f0b3caf41720dd2d2a13ae851a2d.html">socket</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">ifaddr.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../d7/d8e/ifaddr_8c.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="preprocessor">#include "<a class="code" href="../../dd/d8c/rubysocket_8h.html">rubysocket.h</a>"</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#ifdef HAVE_GETIFADDRS</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">/*</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * ifa_flags is usually unsigned int.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * However it is uint64_t on SunOS 5.11 (OpenIndiana).</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="preprocessor">#ifdef HAVE_LONG_LONG</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> LONG_LONG ifa_flags_t;</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#define PRIxIFAFLAGS PRI_LL_PREFIX"x"</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#define IFAFLAGS2NUM(flags) ULL2NUM(flags)</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ifa_flags_t;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define PRIxIFAFLAGS "x"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#define IFAFLAGS2NUM(flags) UINT2NUM(flags)</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#endif</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> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> rb_cSockIfaddr;</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">typedef</span> <span class="keyword">struct </span>rb_ifaddr_tag rb_ifaddr_t;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>rb_ifaddr_root_tag rb_ifaddr_root_t;</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="keyword">struct </span>rb_ifaddr_tag {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">int</span> ord;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifaddr;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  rb_ifaddr_root_t *root;</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> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">struct </span>rb_ifaddr_root_tag {</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordtype">int</span> refcount;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordtype">int</span> numifaddrs;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  rb_ifaddr_t ary[1];</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> };</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">static</span> rb_ifaddr_root_t *</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> get_root(<span class="keyword">const</span> rb_ifaddr_t *ifaddr)</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">return</span> (rb_ifaddr_root_t *)((<span class="keywordtype">char</span> *)&ifaddr[-ifaddr->ord] -</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <a class="code" href="../../d5/df7/addrinfo_8h.html#a52258ab7b9c756057839635064b67d81">offsetof</a>(rb_ifaddr_root_t, ary));</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> </div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> ifaddr_mark(<span class="keywordtype">void</span> *ptr)</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> }</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="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> ifaddr_free(<span class="keywordtype">void</span> *ptr)</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>  rb_ifaddr_t *ifaddr = ptr;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  rb_ifaddr_root_t *root = get_root(ifaddr);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  root->refcount--;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (root->refcount == 0) {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="../../dc/db1/win32_8h.html#aae1ab42dec3f001575a7f51f61800f12">freeifaddrs</a>(root->ary[0].ifaddr);</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="../../d8/db0/defines_8h.html#a6ff69f8866ae756cb246b3eebf7a4fce">xfree</a>(root);</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> }</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">static</span> <span class="keywordtype">size_t</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> ifaddr_memsize(<span class="keyword">const</span> <span class="keywordtype">void</span> *ptr)</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> {</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">const</span> rb_ifaddr_t *ifaddr;</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keyword">const</span> rb_ifaddr_root_t *root;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (ptr == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  ifaddr = ptr;</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  root = get_root(ifaddr);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> <span class="keyword">sizeof</span>(rb_ifaddr_root_t) + (root->numifaddrs - 1) * <span class="keyword">sizeof</span>(rb_ifaddr_t);</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> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d7/de2/structrb__data__type__struct.html">rb_data_type_t</a> ifaddr_type = {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="stringliteral">"socket/ifaddr"</span>,</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  {ifaddr_mark, ifaddr_free, ifaddr_memsize,},</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> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#define IS_IFADDRS(obj) rb_typeddata_is_kind_of((obj), &ifaddr_type)</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="keyword">static</span> <span class="keyword">inline</span> rb_ifaddr_t *</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> check_ifaddr(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> {</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/dcc/error_8c.html#a01f11924b05ac5d4df94383f39a14d6c">rb_check_typeddata</a>(<span class="keyword">self</span>, &ifaddr_type);</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> }</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> <span class="keyword">static</span> rb_ifaddr_t *</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> get_ifaddr(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</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>  rb_ifaddr_t *rifaddr = check_ifaddr(<span class="keyword">self</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>  <span class="keywordflow">if</span> (!rifaddr) {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#a565ed9d70f4089e1b4a36e9b3381b8c6">rb_eTypeError</a>, <span class="stringliteral">"uninitialized ifaddr"</span>);</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> rifaddr;</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="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> rsock_getifaddrs(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> {</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordtype">int</span> numifaddrs, i;</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *<a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a>, *ifa;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  rb_ifaddr_root_t *root;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  ret = <a class="code" href="../../dc/db1/win32_8h.html#ac533fb655ec25cc3cb569abe0a0ac32b">getifaddrs</a>(&<a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a>);</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (ret == -1)</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <a class="code" href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a>(<span class="stringliteral">"getifaddrs"</span>);</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a>) {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">return</span> <a class="code" href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a>();</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  numifaddrs = 0;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">for</span> (ifa = <a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a>; ifa != <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>; ifa = ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a56ad9ba85e2c8f8634b8f15fc53b6447">ifa_next</a>)</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  numifaddrs++;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  root = <a class="code" href="../../d8/db0/defines_8h.html#a6af5faec3f9662b20ffc9903f923dec0">xmalloc</a>(<span class="keyword">sizeof</span>(rb_ifaddr_root_t) + (numifaddrs-1) * <span class="keyword">sizeof</span>(rb_ifaddr_t));</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  root->refcount = root->numifaddrs = numifaddrs;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  ifa = <a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">for</span> (i = 0; i < numifaddrs; i++) {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  root->ary[i].ord = i;</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  root->ary[i].ifaddr = ifa;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  root->ary[i].root = root;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  ifa = ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a56ad9ba85e2c8f8634b8f15fc53b6447">ifa_next</a>;</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  }</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = <a class="code" href="../../db/d2e/intern_8h.html#aec80847cff5250fc99e223d1966a2153">rb_ary_new2</a>(numifaddrs);</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">for</span> (i = 0; i < numifaddrs; i++) {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aa3094c0054b80ec2a7e50f9fe1e5f4b2">TypedData_Wrap_Struct</a>(rb_cSockIfaddr, &ifaddr_type, &root->ary[i]));</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> </div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment">/*</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> * ifaddr.name => string</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> *</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * Returns the interface name of _ifaddr_.</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> */</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> ifaddr_name(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> {</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/d2e/intern_8h.html#a2b9cc485b0aa1dc270744b8b9eb47569">rb_str_new_cstr</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a15b0944beb947aaef5e8532635889f6f">ifa_name</a>);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> }</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor">#ifdef HAVE_IF_NAMETOINDEX</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">/*</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> * ifaddr.ifindex => integer</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> *</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> * Returns the interface index of _ifaddr_.</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> */</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> ifaddr_ifindex(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> {</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ifindex = if_nametoindex(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a15b0944beb947aaef5e8532635889f6f">ifa_name</a>);</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">if</span> (ifindex == 0) {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a>, <span class="stringliteral">"invalid interface name: %s"</span>, ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a15b0944beb947aaef5e8532635889f6f">ifa_name</a>);</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  }</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3a7966ce9e2485b97e90af970e17db14">UINT2NUM</a>(ifindex);</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#define ifaddr_ifindex rb_f_notimplement</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment">/*</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * ifaddr.flags => integer</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> *</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> * Returns the flags of _ifaddr_.</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> */</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> ifaddr_flags(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> {</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordflow">return</span> IFAFLAGS2NUM(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a>);</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> }</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment">/*</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * ifaddr.addr => addrinfo</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> *</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * Returns the address of _ifaddr_.</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> * nil is returned if address is not available in _ifaddr_.</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> */</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> ifaddr_addr(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> {</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> (ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifa_addr</a>)</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d8c/rubysocket_8h.html#a6bc5b83802b5f0b02d7bfd4902ab9992">rsock_sockaddr_obj</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifa_addr</a>, <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifa_addr</a>));</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> }</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment">/*</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> * ifaddr.netmask => addrinfo</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> *</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * Returns the netmask address of _ifaddr_.</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * nil is returned if netmask is not available in _ifaddr_.</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> */</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> ifaddr_netmask(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="keywordflow">if</span> (ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifa_netmask</a>)</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d8c/rubysocket_8h.html#a6bc5b83802b5f0b02d7bfd4902ab9992">rsock_sockaddr_obj</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifa_netmask</a>, <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifa_netmask</a>));</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> }</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment">/*</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * ifaddr.broadaddr => addrinfo</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> *</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> * Returns the broadcast address of _ifaddr_.</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> * nil is returned if the flags doesn't have IFF_BROADCAST.</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> */</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> ifaddr_broadaddr(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> {</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordflow">if</span> ((ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a> & IFF_BROADCAST) && ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifa_broadaddr</a>)</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d8c/rubysocket_8h.html#a6bc5b83802b5f0b02d7bfd4902ab9992">rsock_sockaddr_obj</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifa_broadaddr</a>, <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifa_broadaddr</a>));</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> }</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment">/*</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * ifaddr.dstaddr => addrinfo</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> *</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> * Returns the destination address of _ifaddr_.</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> * nil is returned if the flags doesn't have IFF_POINTOPOINT.</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> */</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> ifaddr_dstaddr(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> {</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">if</span> ((ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a> & IFF_POINTOPOINT) && ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifa_dstaddr</a>)</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">return</span> <a class="code" href="../../dd/d8c/rubysocket_8h.html#a6bc5b83802b5f0b02d7bfd4902ab9992">rsock_sockaddr_obj</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifa_dstaddr</a>, <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifa_dstaddr</a>));</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a>;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> }</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="keyword">static</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> ifaddr_inspect_flags(ifa_flags_t flags, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>)</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> {</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *sep = <span class="stringliteral">" "</span>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor">#define INSPECT_BIT(bit, name) \</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="preprocessor"> if (flags & (bit)) { rb_str_catf(result, "%s" name, sep); flags &= ~(ifa_flags_t)(bit); sep = ","; }</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="preprocessor">#ifdef IFF_UP</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  INSPECT_BIT(IFF_UP, <span class="stringliteral">"UP"</span>)</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="preprocessor">#ifdef IFF_BROADCAST</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  INSPECT_BIT(IFF_BROADCAST, <span class="stringliteral">"BROADCAST"</span>)</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="preprocessor">#ifdef IFF_DEBUG</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  INSPECT_BIT(IFF_DEBUG, <span class="stringliteral">"DEBUG"</span>)</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="preprocessor">#ifdef IFF_LOOPBACK</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  INSPECT_BIT(IFF_LOOPBACK, <span class="stringliteral">"LOOPBACK"</span>)</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor">#ifdef IFF_POINTOPOINT</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  INSPECT_BIT(IFF_POINTOPOINT, <span class="stringliteral">"POINTOPOINT"</span>)</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="preprocessor">#ifdef IFF_RUNNING</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  INSPECT_BIT(IFF_RUNNING, <span class="stringliteral">"RUNNING"</span>)</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor">#ifdef IFF_NOARP</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  INSPECT_BIT(IFF_NOARP, <span class="stringliteral">"NOARP"</span>)</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor">#ifdef IFF_PROMISC</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  INSPECT_BIT(IFF_PROMISC, <span class="stringliteral">"PROMISC"</span>)</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor">#ifdef IFF_NOTRAILERS</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  INSPECT_BIT(IFF_NOTRAILERS, <span class="stringliteral">"NOTRAILERS"</span>)</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="preprocessor">#ifdef IFF_ALLMULTI</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  INSPECT_BIT(IFF_ALLMULTI, <span class="stringliteral">"ALLMULTI"</span>)</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="preprocessor">#ifdef IFF_MASTER</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  INSPECT_BIT(IFF_MASTER, <span class="stringliteral">"MASTER"</span>)</div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor">#ifdef IFF_SLAVE</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  INSPECT_BIT(IFF_SLAVE, <span class="stringliteral">"SLAVE"</span>)</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="preprocessor">#ifdef IFF_MULTICAST</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  INSPECT_BIT(IFF_MULTICAST, <span class="stringliteral">"MULTICAST"</span>)</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span> <span class="preprocessor">#ifdef IFF_PORTSEL</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  INSPECT_BIT(IFF_PORTSEL, <span class="stringliteral">"PORTSEL"</span>)</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="preprocessor">#ifdef IFF_AUTOMEDIA</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  INSPECT_BIT(IFF_AUTOMEDIA, <span class="stringliteral">"AUTOMEDIA"</span>)</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="preprocessor">#ifdef IFF_DYNAMIC</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  INSPECT_BIT(IFF_DYNAMIC, <span class="stringliteral">"DYNAMIC"</span>)</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> <span class="preprocessor">#ifdef IFF_LOWER_UP</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  INSPECT_BIT(IFF_LOWER_UP, <span class="stringliteral">"LOWER_UP"</span>)</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="preprocessor">#ifdef IFF_DORMANT</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  INSPECT_BIT(IFF_DORMANT, <span class="stringliteral">"DORMANT"</span>)</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="preprocessor">#ifdef IFF_ECHO</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  INSPECT_BIT(IFF_ECHO, <span class="stringliteral">"ECHO"</span>)</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="preprocessor">#undef INSPECT_BIT</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  <span class="keywordflow">if</span> (flags) {</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">"%s%#"</span>PRIxIFAFLAGS, sep, flags);</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> }</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="comment">/*</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> * ifaddr.inspect => string</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="comment"> *</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="comment"> * Returns a string to show contents of _ifaddr_.</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="comment"> */</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> </div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> ifaddr_inspect(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> {</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  rb_ifaddr_t *rifaddr = get_ifaddr(<span class="keyword">self</span>);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  <span class="keyword">struct </span><a class="code" href="../../dc/d6f/structifaddrs.html">ifaddrs</a> *ifa;</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>  ifa = rifaddr->ifaddr;</div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> </div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a> = <a class="code" href="../../db/d2e/intern_8h.html#a2b9cc485b0aa1dc270744b8b9eb47569">rb_str_new_cstr</a>(<span class="stringliteral">"#<"</span>);</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="../../db/d2e/intern_8h.html#ab592dcd9e193dea76fb0ff58b5d907e4">rb_str_append</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <a class="code" href="../../db/d2e/intern_8h.html#a006647827acc7cce9e940e5f7fa3a1b8">rb_class_name</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad07df58de9895cbc33c10f02540d2d4d">CLASS_OF</a>(<span class="keyword">self</span>)));</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">" "</span>);</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a15b0944beb947aaef5e8532635889f6f">ifa_name</a>);</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">if</span> (ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a>)</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  ifaddr_inspect_flags(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a>, <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="keywordflow">if</span> (ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifa_addr</a>) {</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">" "</span>);</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <a class="code" href="../../d3/de8/raddrinfo_8c.html#aadc942a87afb49dc9df0c0e7071d915b">rsock_inspect_sockaddr</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifa_addr</a>,</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifa_addr</a>),</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  }</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  <span class="keywordflow">if</span> (ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifa_netmask</a>) {</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">" netmask="</span>);</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <a class="code" href="../../d3/de8/raddrinfo_8c.html#aadc942a87afb49dc9df0c0e7071d915b">rsock_inspect_sockaddr</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifa_netmask</a>,</div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifa_netmask</a>),</div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  }</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="keywordflow">if</span> ((ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a> & IFF_BROADCAST) && ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifa_broadaddr</a>) {</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">" broadcast="</span>);</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <a class="code" href="../../d3/de8/raddrinfo_8c.html#aadc942a87afb49dc9df0c0e7071d915b">rsock_inspect_sockaddr</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifa_broadaddr</a>,</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifa_broadaddr</a>),</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  }</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <span class="keywordflow">if</span> ((ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifa_flags</a> & IFF_POINTOPOINT) && ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifa_dstaddr</a>) {</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">" dstaddr="</span>);</div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <a class="code" href="../../d3/de8/raddrinfo_8c.html#aadc942a87afb49dc9df0c0e7071d915b">rsock_inspect_sockaddr</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifa_dstaddr</a>,</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <a class="code" href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a>(ifa-><a class="code" href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifa_dstaddr</a>),</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>);</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  }</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(<a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>, <span class="stringliteral">">"</span>);</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  <span class="keywordflow">return</span> <a class="code" href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a>;</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> }</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> </div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span> <span class="preprocessor">#ifdef HAVE_GETIFADDRS</span></div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> <span class="comment">/*</span></div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span> <span class="comment"> * Socket.getifaddrs => [ifaddr1, ...]</span></div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span> <span class="comment"> *</span></div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span> <span class="comment"> * Returns an array of interface addresses.</span></div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="comment"> * An element of the array is an instance of Socket::Ifaddr.</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span> <span class="comment"> *</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span> <span class="comment"> * This method can be used to find multicast-enabled interfaces:</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="comment"> *</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="comment"> * pp Socket.getifaddrs.reject {|ifaddr|</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="comment"> * !ifaddr.addr.ip? || (ifaddr.flags & Socket::IFF_MULTICAST == 0)</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> <span class="comment"> * }.map {|ifaddr| [ifaddr.name, ifaddr.ifindex, ifaddr.addr] }</span></div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment"> * #=> [["eth0", 2, #<Addrinfo: 221.186.184.67>],</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> * # ["eth0", 2, #<Addrinfo: fe80::216:3eff:fe95:88bb%eth0>]]</span></div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="comment"> *</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span> <span class="comment"> * Example result on GNU/Linux:</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * pp Socket.getifaddrs</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * #=> [#<Socket::Ifaddr lo UP,LOOPBACK,RUNNING,0x10000 PACKET[protocol=0 lo hatype=772 HOST hwaddr=00:00:00:00:00:00]>,</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * # #<Socket::Ifaddr eth0 UP,BROADCAST,RUNNING,MULTICAST,0x10000 PACKET[protocol=0 eth0 hatype=1 HOST hwaddr=00:16:3e:95:88:bb] broadcast=PACKET[protocol=0 eth0 hatype=1 HOST hwaddr=ff:ff:ff:ff:ff:ff]>,</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> * # #<Socket::Ifaddr sit0 NOARP PACKET[protocol=0 sit0 hatype=776 HOST hwaddr=00:00:00:00]>,</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> * # #<Socket::Ifaddr lo UP,LOOPBACK,RUNNING,0x10000 127.0.0.1 netmask=255.0.0.0>,</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> * # #<Socket::Ifaddr eth0 UP,BROADCAST,RUNNING,MULTICAST,0x10000 221.186.184.67 netmask=255.255.255.240 broadcast=221.186.184.79>,</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * # #<Socket::Ifaddr lo UP,LOOPBACK,RUNNING,0x10000 ::1 netmask=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff>,</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * # #<Socket::Ifaddr eth0 UP,BROADCAST,RUNNING,MULTICAST,0x10000 fe80::216:3eff:fe95:88bb%eth0 netmask=ffff:ffff:ffff:ffff::>]</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> *</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> * Example result on FreeBSD:</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> * pp Socket.getifaddrs</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * #=> [#<Socket::Ifaddr usbus0 UP,0x10000 LINK[usbus0]>,</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> * # #<Socket::Ifaddr re0 UP,BROADCAST,RUNNING,MULTICAST,0x800 LINK[re0 3a:d0:40:9a:fe:e8]>,</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> * # #<Socket::Ifaddr re0 UP,BROADCAST,RUNNING,MULTICAST,0x800 10.250.10.18 netmask=255.255.255.? (7 bytes for 16 bytes sockaddr_in) broadcast=10.250.10.255>,</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * # #<Socket::Ifaddr re0 UP,BROADCAST,RUNNING,MULTICAST,0x800 fe80:2::38d0:40ff:fe9a:fee8 netmask=ffff:ffff:ffff:ffff::>,</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> * # #<Socket::Ifaddr re0 UP,BROADCAST,RUNNING,MULTICAST,0x800 2001:2e8:408:10::12 netmask=UNSPEC>,</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> * # #<Socket::Ifaddr plip0 POINTOPOINT,MULTICAST,0x800 LINK[plip0]>,</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> <span class="comment"> * # #<Socket::Ifaddr lo0 UP,LOOPBACK,RUNNING,MULTICAST LINK[lo0]>,</span></div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <span class="comment"> * # #<Socket::Ifaddr lo0 UP,LOOPBACK,RUNNING,MULTICAST ::1 netmask=ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff>,</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="comment"> * # #<Socket::Ifaddr lo0 UP,LOOPBACK,RUNNING,MULTICAST fe80:4::1 netmask=ffff:ffff:ffff:ffff::>,</span></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="comment"> * # #<Socket::Ifaddr lo0 UP,LOOPBACK,RUNNING,MULTICAST 127.0.0.1 netmask=255.?.?.? (5 bytes for 16 bytes sockaddr_in)>]</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment"> *</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span> <span class="comment"> */</span></div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> </div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <a class="code" href="../../d7/d8e/ifaddr_8c.html#a3f240b592e43c77c4bb01aecfd2dbaf8">socket_s_getifaddrs</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>)</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> {</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keywordflow">return</span> rsock_getifaddrs();</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> }</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00433"></a><span class="lineno"><a class="line" href="../../d7/d8e/ifaddr_8c.html#a3f240b592e43c77c4bb01aecfd2dbaf8"> 433</a></span> <span class="preprocessor">#define socket_s_getifaddrs rb_f_notimplement</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> </div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00437"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a3b47c2774aba690e6c580f3cbda8f50d"> 437</a></span> <a class="code" href="../../d7/d8e/ifaddr_8c.html#a3b47c2774aba690e6c580f3cbda8f50d">rsock_init_sockifaddr</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00438"></a><span class="lineno"> 438</span> {</div><div class="line"><a name="l00439"></a><span class="lineno"> 439</span> <span class="preprocessor">#ifdef HAVE_GETIFADDRS</span></div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span>  <span class="comment">/*</span></div><div class="line"><a name="l00441"></a><span class="lineno"> 441</span> <span class="comment"> * Document-class: Socket::Ifaddr</span></div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> <span class="comment"> *</span></div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="comment"> * Socket::Ifaddr represents a result of getifaddrs() function.</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span> <span class="comment"> */</span></div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  rb_cSockIfaddr = <a class="code" href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a>(<a class="code" href="../../da/dcc/socket_2init_8c.html#ae6ab6b9765b61f4e361b67dd00328014">rb_cSocket</a>, <span class="stringliteral">"Ifaddr"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a39cf94183e6d744167ae5f6a7bde0363">rb_cData</a>);</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"inspect"</span>, ifaddr_inspect, 0);</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"name"</span>, ifaddr_name, 0);</div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"ifindex"</span>, ifaddr_ifindex, 0);</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"flags"</span>, ifaddr_flags, 0);</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"addr"</span>, ifaddr_addr, 0);</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"netmask"</span>, ifaddr_netmask, 0);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"broadaddr"</span>, ifaddr_broadaddr, 0);</div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(rb_cSockIfaddr, <span class="stringliteral">"dstaddr"</span>, ifaddr_dstaddr, 0);</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../da/dcc/socket_2init_8c.html#ae6ab6b9765b61f4e361b67dd00328014">rb_cSocket</a>, <span class="stringliteral">"getifaddrs"</span>, <a class="code" href="../../d7/d8e/ifaddr_8c.html#a3f240b592e43c77c4bb01aecfd2dbaf8">socket_s_getifaddrs</a>, 0);</div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> }</div><div class="ttc" id="ruby_2ruby_8h_html_a39cf94183e6d744167ae5f6a7bde0363"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a39cf94183e6d744167ae5f6a7bde0363">rb_cData</a></div><div class="ttdeci">RUBY_EXTERN VALUE rb_cData</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01568">ruby.h:1568</a></div></div> <div class="ttc" id="raddrinfo_8c_html_aadc942a87afb49dc9df0c0e7071d915b"><div class="ttname"><a href="../../d3/de8/raddrinfo_8c.html#aadc942a87afb49dc9df0c0e7071d915b">rsock_inspect_sockaddr</a></div><div class="ttdeci">VALUE rsock_inspect_sockaddr(struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE ret)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/de8/raddrinfo_8c_source.html#l01090">raddrinfo.c:1090</a></div></div> <div class="ttc" id="group__defmethod_html_gaacfe6a2ec444bdc7f573afb75ea251fe"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a></div><div class="ttdeci">void rb_define_singleton_method(VALUE obj, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdoc">Defines a singleton method for obj. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01646">class.c:1646</a></div></div> <div class="ttc" id="rubysocket_8h_html_a6bc5b83802b5f0b02d7bfd4902ab9992"><div class="ttname"><a href="../../dd/d8c/rubysocket_8h.html#a6bc5b83802b5f0b02d7bfd4902ab9992">rsock_sockaddr_obj</a></div><div class="ttdeci">VALUE rsock_sockaddr_obj(struct sockaddr *addr, socklen_t len)</div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad07df58de9895cbc33c10f02540d2d4d"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad07df58de9895cbc33c10f02540d2d4d">CLASS_OF</a></div><div class="ttdeci">#define CLASS_OF(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00440">ruby.h:440</a></div></div> <div class="ttc" id="structifaddrs_html_aa65dd452f6a60c972cfe45593da4849f"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#aa65dd452f6a60c972cfe45593da4849f">ifaddrs::ifa_broadaddr</a></div><div class="ttdeci">struct sockaddr * ifa_broadaddr</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00252">win32.h:252</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aa3094c0054b80ec2a7e50f9fe1e5f4b2"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aa3094c0054b80ec2a7e50f9fe1e5f4b2">TypedData_Wrap_Struct</a></div><div class="ttdeci">#define TypedData_Wrap_Struct(klass, data_type, sval)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01027">ruby.h:1027</a></div></div> <div class="ttc" id="error_8c_html_a565ed9d70f4089e1b4a36e9b3381b8c6"><div class="ttname"><a href="../../db/dcc/error_8c.html#a565ed9d70f4089e1b4a36e9b3381b8c6">rb_eTypeError</a></div><div class="ttdeci">VALUE rb_eTypeError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00548">error.c:548</a></div></div> <div class="ttc" id="array_8c_html_a59d553a8cd781364b8bcb0deae25cca2"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a59d553a8cd781364b8bcb0deae25cca2">rb_ary_push</a></div><div class="ttdeci">VALUE rb_ary_push(VALUE ary, VALUE item)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00900">array.c:900</a></div></div> <div class="ttc" id="group__class_html_ga5266deadce0318d830a1e63c0933b898"><div class="ttname"><a href="../../de/ddf/group__class.html#ga5266deadce0318d830a1e63c0933b898">rb_define_class_under</a></div><div class="ttdeci">VALUE rb_define_class_under(VALUE outer, const char *name, VALUE super)</div><div class="ttdoc">Defines a class under the namespace of outer. </div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l00657">class.c:657</a></div></div> <div class="ttc" id="error_8c_html_a0f771a2840561f1838169b3d7d4616f3"><div class="ttname"><a href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a></div><div class="ttdeci">void rb_raise(VALUE exc, const char *fmt,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01857">error.c:1857</a></div></div> <div class="ttc" id="ifaddr_8c_html_a3b47c2774aba690e6c580f3cbda8f50d"><div class="ttname"><a href="../../d7/d8e/ifaddr_8c.html#a3b47c2774aba690e6c580f3cbda8f50d">rsock_init_sockifaddr</a></div><div class="ttdeci">void rsock_init_sockifaddr(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d8e/ifaddr_8c_source.html#l00437">ifaddr.c:437</a></div></div> <div class="ttc" id="structifaddrs_html_a12d148f51adf48cee024fc6204f42c94"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#a12d148f51adf48cee024fc6204f42c94">ifaddrs::ifa_addr</a></div><div class="ttdeci">struct sockaddr * ifa_addr</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00250">win32.h:250</a></div></div> <div class="ttc" id="ifaddr_8c_html_a3f240b592e43c77c4bb01aecfd2dbaf8"><div class="ttname"><a href="../../d7/d8e/ifaddr_8c.html#a3f240b592e43c77c4bb01aecfd2dbaf8">socket_s_getifaddrs</a></div><div class="ttdeci">#define socket_s_getifaddrs</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d8e/ifaddr_8c_source.html#l00433">ifaddr.c:433</a></div></div> <div class="ttc" id="win32_8h_html_aae1ab42dec3f001575a7f51f61800f12"><div class="ttname"><a href="../../dc/db1/win32_8h.html#aae1ab42dec3f001575a7f51f61800f12">freeifaddrs</a></div><div class="ttdeci">void freeifaddrs(struct ifaddrs *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l03983">win32.c:3983</a></div></div> <div class="ttc" id="intern_8h_html_aec80847cff5250fc99e223d1966a2153"><div class="ttname"><a href="../../db/d2e/intern_8h.html#aec80847cff5250fc99e223d1966a2153">rb_ary_new2</a></div><div class="ttdeci">#define rb_ary_new2</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d2e/intern_8h_source.html#l00090">intern.h:90</a></div></div> <div class="ttc" id="rubysocket_8h_html_adf2cbd42fd793d3139dd7c3425a6c998"><div class="ttname"><a href="../../dd/d8c/rubysocket_8h.html#adf2cbd42fd793d3139dd7c3425a6c998">rsock_sockaddr_len</a></div><div class="ttdeci">socklen_t rsock_sockaddr_len(struct sockaddr *addr)</div></div> <div class="ttc" id="win32_8h_html_ac533fb655ec25cc3cb569abe0a0ac32b"><div class="ttname"><a href="../../dc/db1/win32_8h.html#ac533fb655ec25cc3cb569abe0a0ac32b">getifaddrs</a></div><div class="ttdeci">int getifaddrs(struct ifaddrs **)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l03892">win32.c:3892</a></div></div> <div class="ttc" id="intern_8h_html_a006647827acc7cce9e940e5f7fa3a1b8"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a006647827acc7cce9e940e5f7fa3a1b8">rb_class_name</a></div><div class="ttdeci">VALUE rb_class_name(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l00391">variable.c:391</a></div></div> <div class="ttc" id="structifaddrs_html_a56ad9ba85e2c8f8634b8f15fc53b6447"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#a56ad9ba85e2c8f8634b8f15fc53b6447">ifaddrs::ifa_next</a></div><div class="ttdeci">struct ifaddrs * ifa_next</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00247">win32.h:247</a></div></div> <div class="ttc" id="intern_8h_html_a5bd27db3e38af6131db24321c7cf9ec6"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a></div><div class="ttdeci">VALUE rb_str_cat2(VALUE, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l02158">string.c:2158</a></div></div> <div class="ttc" id="array_8c_html_a9518114fd36cb4ef4656ec1dc63348c9"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a9518114fd36cb4ef4656ec1dc63348c9">rb_ary_new</a></div><div class="ttdeci">VALUE rb_ary_new(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00499">array.c:499</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3a7966ce9e2485b97e90af970e17db14"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3a7966ce9e2485b97e90af970e17db14">UINT2NUM</a></div><div class="ttdeci">#define UINT2NUM(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01306">ruby.h:1306</a></div></div> <div class="ttc" id="structifaddrs_html_a03e6146fa52b0233c3d3a16b8ff97dea"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#a03e6146fa52b0233c3d3a16b8ff97dea">ifaddrs::ifa_flags</a></div><div class="ttdeci">u_int ifa_flags</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00249">win32.h:249</a></div></div> <div class="ttc" id="addrinfo_8h_html_a52258ab7b9c756057839635064b67d81"><div class="ttname"><a href="../../d5/df7/addrinfo_8h.html#a52258ab7b9c756057839635064b67d81">offsetof</a></div><div class="ttdeci">#define offsetof(p_type, field)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df7/addrinfo_8h_source.html#l00186">addrinfo.h:186</a></div></div> <div class="ttc" id="structifaddrs_html_a88ea3026d4cc37547935f7d1425a42e4"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#a88ea3026d4cc37547935f7d1425a42e4">ifaddrs::ifa_dstaddr</a></div><div class="ttdeci">struct sockaddr * ifa_dstaddr</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00253">win32.h:253</a></div></div> <div class="ttc" id="socket_2init_8c_html_ae6ab6b9765b61f4e361b67dd00328014"><div class="ttname"><a href="../../da/dcc/socket_2init_8c.html#ae6ab6b9765b61f4e361b67dd00328014">rb_cSocket</a></div><div class="ttdeci">VALUE rb_cSocket</div><div class="ttdef"><b>Definition:</b> <a href="../../da/dcc/socket_2init_8c_source.html#l00022">init.c:22</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aba03c3c4ff187bbda6c4459e2dc9f6c6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aba03c3c4ff187bbda6c4459e2dc9f6c6">Qnil</a></div><div class="ttdeci">#define Qnil</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00427">ruby.h:427</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3c1d4bfc6a81af60bdcb48744c35f760"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="ttdeci">unsigned long VALUE</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00088">ruby.h:88</a></div></div> <div class="ttc" id="nkf_8c_html_a5ea5ac7abf5cce39283e422add1067d5"><div class="ttname"><a href="../../d8/d90/nkf_8c.html#a5ea5ac7abf5cce39283e422add1067d5">result</a></div><div class="ttdeci">static VALUE result</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/d90/nkf_8c_source.html#l00040">nkf.c:40</a></div></div> <div class="ttc" id="intern_8h_html_a2b9cc485b0aa1dc270744b8b9eb47569"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a2b9cc485b0aa1dc270744b8b9eb47569">rb_str_new_cstr</a></div><div class="ttdeci">VALUE rb_str_new_cstr(const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00560">string.c:560</a></div></div> <div class="ttc" id="error_8c_html_aec0502b6d84cff19bb2071d1386ff177"><div class="ttname"><a href="../../db/dcc/error_8c.html#aec0502b6d84cff19bb2071d1386ff177">rb_sys_fail</a></div><div class="ttdeci">void rb_sys_fail(const char *mesg)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l01976">error.c:1976</a></div></div> <div class="ttc" id="rubysocket_8h_html"><div class="ttname"><a href="../../dd/d8c/rubysocket_8h.html">rubysocket.h</a></div></div> <div class="ttc" id="error_8c_html_a01f11924b05ac5d4df94383f39a14d6c"><div class="ttname"><a href="../../db/dcc/error_8c.html#a01f11924b05ac5d4df94383f39a14d6c">rb_check_typeddata</a></div><div class="ttdeci">void * rb_check_typeddata(VALUE obj, const rb_data_type_t *data_type)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00520">error.c:520</a></div></div> <div class="ttc" id="defines_8h_html_a6af5faec3f9662b20ffc9903f923dec0"><div class="ttname"><a href="../../d8/db0/defines_8h.html#a6af5faec3f9662b20ffc9903f923dec0">xmalloc</a></div><div class="ttdeci">#define xmalloc</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/db0/defines_8h_source.html#l00108">defines.h:108</a></div></div> <div class="ttc" id="structrb__data__type__struct_html"><div class="ttname"><a href="../../d7/de2/structrb__data__type__struct.html">rb_data_type_struct</a></div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00966">ruby.h:966</a></div></div> <div class="ttc" id="sprintf_8c_html_a01a3022a41f713613342bbaba9ac9359"><div class="ttname"><a href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a></div><div class="ttdeci">VALUE rb_str_catf(VALUE str, const char *format,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d2d/sprintf_8c_source.html#l01290">sprintf.c:1290</a></div></div> <div class="ttc" id="structifaddrs_html_acac3a8d7d40841c497bb55b9e42c41d5"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#acac3a8d7d40841c497bb55b9e42c41d5">ifaddrs::ifa_netmask</a></div><div class="ttdeci">struct sockaddr * ifa_netmask</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00251">win32.h:251</a></div></div> <div class="ttc" id="defines_8h_html_a6ff69f8866ae756cb246b3eebf7a4fce"><div class="ttname"><a href="../../d8/db0/defines_8h.html#a6ff69f8866ae756cb246b3eebf7a4fce">xfree</a></div><div class="ttdeci">void void xfree(void *)</div></div> <div class="ttc" id="__sdbm_8c_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db0/__sdbm_8c_source.html#l00102">_sdbm.c:102</a></div></div> <div class="ttc" id="group__defmethod_html_ga118dc7abcdb97f56fe35727ac0ff6eb8"><div class="ttname"><a href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a></div><div class="ttdeci">void rb_define_method(VALUE klass, const char *name, VALUE(*func)(ANYARGS), int argc)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d0c/class_8c_source.html#l01479">class.c:1479</a></div></div> <div class="ttc" id="intern_8h_html_ab592dcd9e193dea76fb0ff58b5d907e4"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ab592dcd9e193dea76fb0ff58b5d907e4">rb_str_append</a></div><div class="ttdeci">VALUE rb_str_append(VALUE, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l02297">string.c:2297</a></div></div> <div class="ttc" id="error_8c_html_ab5e2a9fec766c75176fbb262bfe6a596"><div class="ttname"><a href="../../db/dcc/error_8c.html#ab5e2a9fec766c75176fbb262bfe6a596">rb_eArgError</a></div><div class="ttdeci">VALUE rb_eArgError</div><div class="ttdef"><b>Definition:</b> <a href="../../db/dcc/error_8c_source.html#l00549">error.c:549</a></div></div> <div class="ttc" id="structifaddrs_html_a15b0944beb947aaef5e8532635889f6f"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html#a15b0944beb947aaef5e8532635889f6f">ifaddrs::ifa_name</a></div><div class="ttdeci">char * ifa_name</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00248">win32.h:248</a></div></div> <div class="ttc" id="structifaddrs_html"><div class="ttname"><a href="../../dc/d6f/structifaddrs.html">ifaddrs</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/db1/win32_8h_source.html#l00246">win32.h:246</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="../../doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>