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<!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/option.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">1.9.3p551(2014-11-13revision48407)</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">option.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../d2/d87/option_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"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a0991836d5b89808432c79c251912f348"> 3</a></span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>;</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="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00006"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08"> 6</a></span> <a class="code" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a>(<span class="keywordtype">int</span> constant, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> (*intern_const)(<span class="keywordtype">int</span>))</div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> {</div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a> = intern_const(constant);</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>) {</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  <span class="keywordflow">return</span> <a class="code" href="../../dc/d0c/cparse_8c.html#a48bfb6519a45249fb2ec0193ea3b6e1c">ID2SYM</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>);</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  }</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(constant);</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> }</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</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="l00017"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a5b58ec7068f701fc575b8973df4845fb"> 17</a></span> <a class="code" href="../../d2/d87/option_8c.html#a5b58ec7068f701fc575b8973df4845fb">optname_to_sym</a>(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname)</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> {</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <span class="keywordflow">switch</span> (level) {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordflow">case</span> SOL_SOCKET:</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a>(optname, rsock_intern_so_optname);</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordflow">case</span> IPPROTO_IP:</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a>(optname, rsock_intern_ip_optname);</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifdef INET6</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordflow">case</span> IPPROTO_IPV6:</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a>(optname, rsock_intern_ipv6_optname);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">case</span> IPPROTO_TCP:</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a>(optname, rsock_intern_tcp_optname);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">case</span> IPPROTO_UDP:</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a>(optname, rsock_intern_udp_optname);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(optname);</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> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/*</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * Socket::Option.new(family, level, optname, data) => sockopt</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> *</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> * Returns a new Socket::Option object.</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> *</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * sockopt = Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, [1].pack("i"))</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> * p sockopt #=> #<Socket::Option: INET SOCKET KEEPALIVE 1></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> *</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> */</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#ae8f1b3a0813825f6fd406d0bddf80b83"> 48</a></span> <a class="code" href="../../d2/d87/option_8c.html#ae8f1b3a0813825f6fd406d0bddf80b83">sockopt_initialize</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vfamily, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vlevel, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> voptname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data)</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> {</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">int</span> family = <a class="code" href="../../d4/df3/constants_8c.html#a39ff0a7f7690b7524885e5140b588048">rsock_family_arg</a>(vfamily);</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">int</span> level = <a class="code" href="../../d4/df3/constants_8c.html#aace79026ea2d7baafca98521440a9f9a">rsock_level_arg</a>(family, vlevel);</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">int</span> optname = <a class="code" href="../../d4/df3/constants_8c.html#a890b172eafae96143879d61c59ae2290">rsock_optname_arg</a>(family, level, voptname);</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(data);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <a class="code" href="../../db/d2e/intern_8h.html#acee88ad0375c8a9080e2283db494d257">rb_ivar_set</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"family"</span>), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(family));</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <a class="code" href="../../db/d2e/intern_8h.html#acee88ad0375c8a9080e2283db494d257">rb_ivar_set</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"level"</span>), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(level));</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <a class="code" href="../../db/d2e/intern_8h.html#acee88ad0375c8a9080e2283db494d257">rb_ivar_set</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"optname"</span>), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(optname));</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <a class="code" href="../../db/d2e/intern_8h.html#acee88ad0375c8a9080e2283db494d257">rb_ivar_set</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"data"</span>), data);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordflow">return</span> <span class="keyword">self</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> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#aed9c786990a5ff4d065d7570de1e3fbe"> 62</a></span> <a class="code" href="../../d2/d87/option_8c.html#aed9c786990a5ff4d065d7570de1e3fbe">rsock_sockopt_new</a>(<span class="keywordtype">int</span> family, <span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data)</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ab8e75ef1f427d9b009705ebd577bee92">NEWOBJ</a>(obj, <span class="keyword">struct</span> <a class="code" href="../../d7/da9/struct_r_object.html">RObject</a>);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a607a9da5249e026d1c4a0826dc840143">OBJSETUP</a>(obj, <a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#abed71c72d5c3083041d52ad25630270e">T_OBJECT</a>);</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(data);</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <a class="code" href="../../d2/d87/option_8c.html#ae8f1b3a0813825f6fd406d0bddf80b83">sockopt_initialize</a>((<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)obj, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(family), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(level), <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(optname), data);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">return</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a>)obj;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> }</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment">/*</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"> * sockopt.family => integer</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment"> *</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> * returns the socket family as an integer.</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"> *</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment"> * p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).family</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * #=> 10</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> */</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</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="l00081"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#ab6480d7b5d452f9e4b70aa127d745957"> 81</a></span> <a class="code" href="../../d2/d87/option_8c.html#ab6480d7b5d452f9e4b70aa127d745957">sockopt_family_m</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="l00082"></a><span class="lineno"> 82</span> {</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">return</span> <a class="code" href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"family"</span>));</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> }</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#abe23604853e07a6b7c00f1592293544c"> 87</a></span> <a class="code" href="../../d2/d87/option_8c.html#abe23604853e07a6b7c00f1592293544c">sockopt_level</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="l00088"></a><span class="lineno"> 88</span> {</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"level"</span>)));</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</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="comment">/*</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * sockopt.level => integer</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> *</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * returns the socket level as an integer.</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> *</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> * p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).level</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * #=> 41</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> */</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</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="l00102"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a2bde19b1e47e028f225e3de6f2e91e57"> 102</a></span> <a class="code" href="../../d2/d87/option_8c.html#a2bde19b1e47e028f225e3de6f2e91e57">sockopt_level_m</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="l00103"></a><span class="lineno"> 103</span> {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(<a class="code" href="../../d2/d87/option_8c.html#abe23604853e07a6b7c00f1592293544c">sockopt_level</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> }</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#ab268f15a568523f5a5ddd2145bc729e8"> 108</a></span> <a class="code" href="../../d2/d87/option_8c.html#ab268f15a568523f5a5ddd2145bc729e8">sockopt_optname</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="l00109"></a><span class="lineno"> 109</span> {</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"optname"</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> </div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment">/*</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * sockopt.optname => integer</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> *</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * returns the socket option name as an integer.</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="comment"> *</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="comment"> * p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).optname</span></div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"> * #=> 2</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment"> */</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</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="l00123"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a0976d394bce084fc04e7407a40b0e871"> 123</a></span> <a class="code" href="../../d2/d87/option_8c.html#a0976d394bce084fc04e7407a40b0e871">sockopt_optname_m</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="l00124"></a><span class="lineno"> 124</span> {</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(<a class="code" href="../../d2/d87/option_8c.html#ab268f15a568523f5a5ddd2145bc729e8">sockopt_optname</a>(<span class="keyword">self</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> </div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment">/*</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="comment"> * sockopt.data => string</span></div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"> *</span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * returns the socket option data as a string.</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> *</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> * p Socket::Option.new(:INET6, :IPV6, :RECVPKTINFO, [1].pack("i!")).data</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> * #=> "\x01\x00\x00\x00"</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> */</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</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="l00138"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0"> 138</a></span> <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</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="l00139"></a><span class="lineno"> 139</span> {</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = <a class="code" href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a>(<span class="keyword">self</span>, <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"data"</span>));</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</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> <span class="comment">/*</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * Socket::Option.int(family, level, optname, integer) => sockopt</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment"> *</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment"> * Creates a new Socket::Option object which contains an int as data.</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"> *</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment"> * The size and endian is dependent on the platform.</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> *</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> * p Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1)</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * #=> #<Socket::Option: INET SOCKET KEEPALIVE 1></span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> */</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</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="l00157"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#abc1dbfd104200b5596105bcbcdc02321"> 157</a></span> <a class="code" href="../../d2/d87/option_8c.html#abc1dbfd104200b5596105bcbcdc02321">sockopt_s_int</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vfamily, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vlevel, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> voptname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vint)</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> {</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">int</span> family = <a class="code" href="../../d4/df3/constants_8c.html#a39ff0a7f7690b7524885e5140b588048">rsock_family_arg</a>(vfamily);</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">int</span> level = <a class="code" href="../../d4/df3/constants_8c.html#aace79026ea2d7baafca98521440a9f9a">rsock_level_arg</a>(family, vlevel);</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordtype">int</span> optname = <a class="code" href="../../d4/df3/constants_8c.html#a890b172eafae96143879d61c59ae2290">rsock_optname_arg</a>(family, level, voptname);</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(vint);</div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#aed9c786990a5ff4d065d7570de1e3fbe">rsock_sockopt_new</a>(family, level, optname, <a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>)));</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> }</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment">/*</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * sockopt.int => integer</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> *</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> * Returns the data in _sockopt_ as an int.</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> *</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * The size and endian is dependent on the platform.</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"> * sockopt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1)</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * p sockopt.int => 1</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="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a></div><div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#aac037f8823a4ab911a18ddadfc5e1b63"> 178</a></span> <a class="code" href="../../d2/d87/option_8c.html#aac037f8823a4ab911a18ddadfc5e1b63">sockopt_int</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="l00179"></a><span class="lineno"> 179</span> {</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data = <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(data);</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) != <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>))</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</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">"size differ. expected as sizeof(int)=%d but %ld"</span>,</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  (<span class="keywordtype">int</span>)<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>), (<span class="keywordtype">long</span>)<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data));</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  memcpy((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment">/*</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * Socket::Option.bool(family, level, optname, bool) => sockopt</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> *</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * Creates a new Socket::Option object which contains boolean as data.</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * Actually 0 or 1 as int is used.</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> *</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * p Socket::Option.bool(:INET, :SOCKET, :KEEPALIVE, true)</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> * #=> #<Socket::Option: INET SOCKET KEEPALIVE 1></span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> *</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * p Socket::Option.bool(:INET, :SOCKET, :KEEPALIVE, false)</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * #=> #<Socket::Option: AF_INET SOCKET KEEPALIVE 0></span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> *</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> */</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</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="l00205"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a8fec4413a7f53abad876d76419150b71"> 205</a></span> <a class="code" href="../../d2/d87/option_8c.html#a8fec4413a7f53abad876d76419150b71">sockopt_s_bool</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vfamily, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vlevel, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> voptname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vbool)</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> {</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">int</span> family = <a class="code" href="../../d4/df3/constants_8c.html#a39ff0a7f7690b7524885e5140b588048">rsock_family_arg</a>(vfamily);</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">int</span> level = <a class="code" href="../../d4/df3/constants_8c.html#aace79026ea2d7baafca98521440a9f9a">rsock_level_arg</a>(family, vlevel);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordtype">int</span> optname = <a class="code" href="../../d4/df3/constants_8c.html#a890b172eafae96143879d61c59ae2290">rsock_optname_arg</a>(family, level, voptname);</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(vbool) ? 1 : 0;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#aed9c786990a5ff4d065d7570de1e3fbe">rsock_sockopt_new</a>(family, level, optname, <a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <span class="keyword">sizeof</span>(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>)));</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</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="comment">/*</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * sockopt.bool => true or false</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> *</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * Returns the data in _sockopt_ as an boolean value.</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> *</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment"> * sockopt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1)</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="comment"> * p sockopt.bool => true</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> */</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</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="l00224"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a4710ccdd06d45979cd6e083edf644f33"> 224</a></span> <a class="code" href="../../d2/d87/option_8c.html#a4710ccdd06d45979cd6e083edf644f33">sockopt_bool</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="l00225"></a><span class="lineno"> 225</span> {</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data = <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(data);</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) != <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>))</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</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">"size differ. expected as sizeof(int)=%d but %ld"</span>,</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  (<span class="keywordtype">int</span>)<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>), (<span class="keywordtype">long</span>)<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data));</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  memcpy((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> == 0 ? <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a> : <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>;</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> </div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment">/*</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"> * Socket::Option.linger(onoff, secs) => sockopt</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="comment"> *</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"> * Creates a new Socket::Option object for SOL_SOCKET/SO_LINGER.</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"> *</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> * _onoff_ should be an integer or a boolean.</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> *</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * _secs_ should be the number of seconds.</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"> * p Socket::Option.linger(true, 10)</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> * #=> #<Socket::Option: UNSPEC SOCKET LINGER on 10sec></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> <span class="comment"> */</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"><a class="line" href="../../d2/d87/option_8c.html#a30c8e557d447b07eb7eaa48d83a5e305"> 251</a></span> <a class="code" href="../../d2/d87/option_8c.html#a30c8e557d447b07eb7eaa48d83a5e305">sockopt_s_linger</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> klass, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vonoff, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vsecs)</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>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keyword">struct </span>linger l;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  memset(&l, 0, <span class="keyword">sizeof</span>(l));</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <span class="keywordflow">if</span> (!<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a>(tmp = <a class="code" href="../../db/d2e/intern_8h.html#aa6019bc11856926dd4b9c7adade93d8f">rb_check_to_integer</a>(vonoff, <span class="stringliteral">"to_int"</span>)))</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  l.l_onoff = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(tmp);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  l.l_onoff = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a>(vonoff) ? 1 : 0;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  l.l_linger = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(vsecs);</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  <span class="keywordflow">return</span> <a class="code" href="../../d2/d87/option_8c.html#aed9c786990a5ff4d065d7570de1e3fbe">rsock_sockopt_new</a>(<a class="code" href="../../d6/d07/sockport_8h.html#ae77ae24b14b7b7f294f3e04121173f12">AF_UNSPEC</a>, SOL_SOCKET, SO_LINGER, <a class="code" href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a>((<span class="keywordtype">char</span>*)&l, <span class="keyword">sizeof</span>(l)));</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> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment">/*</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> * sockopt.linger => [bool, seconds]</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> *</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> * Returns the linger data in _sockopt_ as a pair of boolean and integer.</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> *</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * sockopt = Socket::Option.linger(true, 10)</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment"> * p sockopt.linger => [true, 10]</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment"> */</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</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="l00274"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a13ef399ee192f63f69add2c81fec5dab"> 274</a></span> <a class="code" href="../../d2/d87/option_8c.html#a13ef399ee192f63f69add2c81fec5dab">sockopt_linger</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="l00275"></a><span class="lineno"> 275</span> {</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">int</span> level = <a class="code" href="../../d2/d87/option_8c.html#abe23604853e07a6b7c00f1592293544c">sockopt_level</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordtype">int</span> optname = <a class="code" href="../../d2/d87/option_8c.html#ab268f15a568523f5a5ddd2145bc729e8">sockopt_optname</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data = <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keyword">struct </span>linger l;</div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> vonoff, vsecs;</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">if</span> (level != SOL_SOCKET || optname != SO_LINGER)</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</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">"linger socket option expected"</span>);</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) != <span class="keyword">sizeof</span>(l))</div><div class="line"><a name="l00285"></a><span class="lineno"> 285</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">"size differ. expected as sizeof(struct linger)=%d but %ld"</span>,</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  (<span class="keywordtype">int</span>)<span class="keyword">sizeof</span>(<span class="keyword">struct</span> linger), (<span class="keywordtype">long</span>)<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data));</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  memcpy((<span class="keywordtype">char</span>*)&l, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keyword">struct</span> linger));</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordflow">switch</span> (l.l_onoff) {</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">case</span> 0: vonoff = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a>; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keywordflow">case</span> 1: vonoff = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a>; <span class="keywordflow">break</span>;</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">default</span>: vonoff = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(l.l_onoff); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  }</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  vsecs = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a>(l.l_linger);</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">return</span> <a class="code" href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a>(vonoff, vsecs);</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> }</div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div><div class="line"><a name="l00297"></a><span class="lineno"> 297</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00298"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c"> 298</a></span> <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> {</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)) {</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  memcpy((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %d"</span>, <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  }</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> }</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00312"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a72e76806e2b2bb548c3bc5e6eaba6005"> 312</a></span> <a class="code" href="../../d2/d87/option_8c.html#a72e76806e2b2bb548c3bc5e6eaba6005">inspect_errno</a>(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> {</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)) {</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordtype">char</span> *<a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>;</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  memcpy((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a> = <a class="code" href="../../d3/d90/missing_8h.html#afd46339e0e35acab03772ba959071313">strerror</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s (%d)"</span>, <a class="code" href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a>, <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  }</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> }</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> <span class="preprocessor">#if defined(IPV6_MULTICAST_LOOP)</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> inspect_uint(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> {</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)) {</div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  memcpy((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>));</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %u"</span>, <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  }</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  }</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> }</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor">#endif</span></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> <span class="preprocessor">#if defined(SOL_SOCKET) && defined(SO_LINGER) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> inspect_linger(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</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>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> linger)) {</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">struct </span>linger s;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  memcpy((<span class="keywordtype">char</span>*)&s, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(s));</div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">switch</span> (s.l_onoff) {</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  <span class="keywordflow">case</span> 0: <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" off"</span>); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  <span class="keywordflow">case</span> 1: <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" on"</span>); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keywordflow">default</span>: <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" on(%d)"</span>, s.l_onoff); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  }</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %dsec"</span>, s.l_linger);</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  }</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  }</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> }</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> </div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span> <span class="preprocessor">#if defined(SOL_SOCKET) && defined(SO_TYPE) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> inspect_socktype(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> {</div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)) {</div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> <a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a>;</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  memcpy((<span class="keywordtype">char</span>*)&<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  <span class="keywordtype">id</span> = rsock_intern_socktype(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <span class="keywordflow">if</span> (<span class="keywordtype">id</span>)</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<span class="keywordtype">id</span>));</div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %d"</span>, <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  }</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  }</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span> }</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00386"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a11f28085d529b7ebfffbe0cb86df7165"> 386</a></span> <a class="code" href="../../d2/d87/option_8c.html#a11f28085d529b7ebfffbe0cb86df7165">inspect_timeval_as_interval</a>(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span> {</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> <a class="code" href="../../d1/d1b/structtimeval.html">timeval</a>)) {</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <span class="keyword">struct </span><a class="code" href="../../d1/d1b/structtimeval.html">timeval</a> s;</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  memcpy((<span class="keywordtype">char</span>*)&s, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(s));</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %ld.%06ldsec"</span>, (<span class="keywordtype">long</span>)s.tv_sec, (<span class="keywordtype">long</span>)s.tv_usec);</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  }</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  }</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> }</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="comment">/*</span></div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span> <span class="comment"> * socket option for IPv4 multicast is bit confusing.</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"> * IP Multicast is implemented by Steve Deering at first:</span></div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="comment"> * IP Multicast Extensions for 4.3BSD UNIX and related systems</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> <span class="comment"> * (MULTICAST 1.2 Release)</span></div><div class="line"><a name="l00405"></a><span class="lineno"> 405</span> <span class="comment"> * http://www.kohala.com/start/mcast.api.txt</span></div><div class="line"><a name="l00406"></a><span class="lineno"> 406</span> <span class="comment"> *</span></div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span> <span class="comment"> * There are 3 socket options which takes a struct.</span></div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span> <span class="comment"> *</span></div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span> <span class="comment"> * IP_MULTICAST_IF: struct in_addr</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span> <span class="comment"> * IP_ADD_MEMBERSHIP: struct ip_mreq</span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span> <span class="comment"> * IP_DROP_MEMBERSHIP: struct ip_mreq</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span> <span class="comment"> *</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span> <span class="comment"> * But they uses an IP address to specify an interface.</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span> <span class="comment"> * This means the API cannot specify an unnumbered interface.</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span> <span class="comment"> *</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span> <span class="comment"> * Linux 2.4 introduces struct ip_mreqn to fix this problem.</span></div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="comment"> * struct ip_mreqn has imr_ifindex field to specify interface index.</span></div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span> <span class="comment"> *</span></div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span> <span class="comment"> * IP_MULTICAST_IF: struct ip_mreqn</span></div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span> <span class="comment"> * IP_ADD_MEMBERSHIP: struct ip_mreqn</span></div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span> <span class="comment"> * IP_DROP_MEMBERSHIP: struct ip_mreqn</span></div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span> <span class="comment"> *</span></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span> <span class="comment"> * FreeBSD 7 obtained struct ip_mreqn for IP_MULTICAST_IF.</span></div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="comment"> * http://www.FreeBSD.org/cgi/cvsweb.cgi/src/sys/netinet/in.h.diff?r1=1.99;r2=1.100</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> <span class="comment"> * Another hackish workaround is "RFC 1724 hack".</span></div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span> <span class="comment"> * RFC 1724 section 3.3 suggests unnumbered interfaces</span></div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment"> * specified by pseudo address 0.0.0.0/8.</span></div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment"> * NetBSD 4 and FreeBSD 5 documented it.</span></div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment"> * http://cvsweb.netbsd.org/cgi-bin/cvsweb.cgi/src/share/man/man4/ip.4.diff?r1=1.16&r2=1.17</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> <span class="comment"> * http://www.FreeBSD.org/cgi/cvsweb.cgi/src/share/man/man4/ip.4.diff?r1=1.37;r2=1.38</span></div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span> <span class="comment"> * FreeBSD 7.0 removed it.</span></div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="comment"> * http://www.FreeBSD.org/cgi/cvsweb.cgi/src/share/man/man4/ip.4.diff?r1=1.49;r2=1.50</span></div><div class="line"><a name="l00434"></a><span class="lineno"> 434</span> <span class="comment"> *</span></div><div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment"> * RFC 1724 hack is not supported by Socket::Option#inspect because</span></div><div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="comment"> * it is not distinguishable by the size.</span></div><div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="comment"> */</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">#ifndef HAVE_INET_NTOP</span></div><div class="line"><a name="l00440"></a><span class="lineno"> 440</span> <span class="keyword">static</span> <span class="keywordtype">char</span> *</div><div class="line"><a name="l00441"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4"> 441</a></span> <a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(<span class="keywordtype">int</span> af, <span class="keyword">const</span> <span class="keywordtype">void</span> *addr, <span class="keywordtype">char</span> *numaddr, <span class="keywordtype">size_t</span> numaddr_len)</div><div class="line"><a name="l00442"></a><span class="lineno"> 442</span> {</div><div class="line"><a name="l00443"></a><span class="lineno"> 443</span> <span class="preprocessor">#ifdef HAVE_INET_NTOA</span></div><div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  <span class="keyword">struct </span>in_addr in;</div><div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  memcpy(&in.s_addr, addr, <span class="keyword">sizeof</span>(in.s_addr));</div><div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  <a class="code" href="../../d7/d72/subst_8h.html#aa367b75c5aed883fef5befbdf04835a4">snprintf</a>(numaddr, numaddr_len, <span class="stringliteral">"%s"</span>, inet_ntoa(in));</div><div class="line"><a name="l00447"></a><span class="lineno"> 447</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00448"></a><span class="lineno"> 448</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> x = ntohl(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>*)addr);</div><div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  <a class="code" href="../../d7/d72/subst_8h.html#aa367b75c5aed883fef5befbdf04835a4">snprintf</a>(numaddr, numaddr_len, <span class="stringliteral">"%d.%d.%d.%d"</span>,</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  (<span class="keywordtype">int</span>) (x>>24) & 0xff, (<span class="keywordtype">int</span>) (x>>16) & 0xff,</div><div class="line"><a name="l00451"></a><span class="lineno"> 451</span>  (<span class="keywordtype">int</span>) (x>> 8) & 0xff, (<span class="keywordtype">int</span>) (x>> 0) & 0xff);</div><div class="line"><a name="l00452"></a><span class="lineno"> 452</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  <span class="keywordflow">return</span> numaddr;</div><div class="line"><a name="l00454"></a><span class="lineno"> 454</span> }</div><div class="line"><a name="l00455"></a><span class="lineno"> 455</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div><div class="line"><a name="l00457"></a><span class="lineno"> 457</span> <span class="comment">/* Although the buffer size needed depends on the prefixes, "%u" may generate "4294967295". */</span></div><div class="line"><a name="l00458"></a><span class="lineno"> 458</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00459"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a403117e0a26326ef47e4987fe8d72604"> 459</a></span> <a class="code" href="../../d2/d87/option_8c.html#a403117e0a26326ef47e4987fe8d72604">rb_if_indextoname</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *succ_prefix, <span class="keyword">const</span> <span class="keywordtype">char</span> *fail_prefix, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ifindex, <span class="keywordtype">char</span> *<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>, <span class="keywordtype">size_t</span> <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>)</div><div class="line"><a name="l00460"></a><span class="lineno"> 460</span> {</div><div class="line"><a name="l00461"></a><span class="lineno"> 461</span> <span class="preprocessor">#if defined(HAVE_IF_INDEXTONAME)</span></div><div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  <span class="keywordtype">char</span> ifbuf[<a class="code" href="../../d2/d87/option_8c.html#acd06da230a96d3b7e6f193c5b3142002">IFNAMSIZ</a>];</div><div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  <span class="keywordflow">if</span> (if_indextoname(ifindex, ifbuf) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d72/subst_8h.html#aa367b75c5aed883fef5befbdf04835a4">snprintf</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>, <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>, <span class="stringliteral">"%s%u"</span>, fail_prefix, ifindex);</div><div class="line"><a name="l00465"></a><span class="lineno"> 465</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00466"></a><span class="lineno"> 466</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d72/subst_8h.html#aa367b75c5aed883fef5befbdf04835a4">snprintf</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>, <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>, <span class="stringliteral">"%s%s"</span>, succ_prefix, ifbuf);</div><div class="line"><a name="l00467"></a><span class="lineno"> 467</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="preprocessor"># ifndef IFNAMSIZ</span></div><div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <span class="preprocessor"># define IFNAMSIZ (sizeof(unsigned int)*3+1)</span></div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <span class="keywordflow">return</span> <a class="code" href="../../d7/d72/subst_8h.html#aa367b75c5aed883fef5befbdf04835a4">snprintf</a>(<a class="code" href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a>, <a class="code" href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a>, <span class="stringliteral">"%s%u"</span>, fail_prefix, ifindex);</div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> }</div><div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div><div class="line"><a name="l00475"></a><span class="lineno"> 475</span> <span class="preprocessor">#if defined(IPPROTO_IP) && defined(HAVE_TYPE_STRUCT_IP_MREQ) </span><span class="comment">/* 4.4BSD, GNU/Linux */</span><span class="preprocessor"></span></div><div class="line"><a name="l00476"></a><span class="lineno"> 476</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00477"></a><span class="lineno"> 477</span> inspect_ipv4_mreq(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00478"></a><span class="lineno"> 478</span> {</div><div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> ip_mreq)) {</div><div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  <span class="keyword">struct </span>ip_mreq s;</div><div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  <span class="keywordtype">char</span> addrbuf[INET_ADDRSTRLEN];</div><div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  memcpy((<span class="keywordtype">char</span>*)&s, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(s));</div><div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(AF_INET, &s.imr_multiaddr, addrbuf, (socklen_t)<span class="keyword">sizeof</span>(addrbuf)) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" invalid-address"</span>);</div><div class="line"><a name="l00485"></a><span class="lineno"> 485</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, addrbuf);</div><div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(AF_INET, &s.imr_interface, addrbuf, (socklen_t)<span class="keyword">sizeof</span>(addrbuf)) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" invalid-address"</span>);</div><div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, addrbuf);</div><div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  }</div><div class="line"><a name="l00493"></a><span class="lineno"> 493</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  }</div><div class="line"><a name="l00496"></a><span class="lineno"> 496</span> }</div><div class="line"><a name="l00497"></a><span class="lineno"> 497</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00498"></a><span class="lineno"> 498</span> </div><div class="line"><a name="l00499"></a><span class="lineno"> 499</span> <span class="preprocessor">#if defined(IPPROTO_IP) && defined(HAVE_TYPE_STRUCT_IP_MREQN) </span><span class="comment">/* GNU/Linux, FreeBSD 7 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00501"></a><span class="lineno"> 501</span> inspect_ipv4_mreqn(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00502"></a><span class="lineno"> 502</span> {</div><div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> ip_mreqn)) {</div><div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keyword">struct </span>ip_mreqn s;</div><div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  <span class="keywordtype">char</span> addrbuf[INET_ADDRSTRLEN], ifbuf[32+<a class="code" href="../../d2/d87/option_8c.html#acd06da230a96d3b7e6f193c5b3142002">IFNAMSIZ</a>];</div><div class="line"><a name="l00506"></a><span class="lineno"> 506</span>  memcpy((<span class="keywordtype">char</span>*)&s, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(s));</div><div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(AF_INET, &s.imr_multiaddr, addrbuf, (socklen_t)<span class="keyword">sizeof</span>(addrbuf)) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" invalid-address"</span>);</div><div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, addrbuf);</div><div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(AF_INET, &s.imr_address, addrbuf, (socklen_t)<span class="keyword">sizeof</span>(addrbuf)) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" invalid-address"</span>);</div><div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00514"></a><span class="lineno"> 514</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, addrbuf);</div><div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  <a class="code" href="../../d2/d87/option_8c.html#a403117e0a26326ef47e4987fe8d72604">rb_if_indextoname</a>(<span class="stringliteral">" "</span>, <span class="stringliteral">" ifindex:"</span>, s.imr_ifindex, ifbuf, <span class="keyword">sizeof</span>(ifbuf));</div><div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, ifbuf);</div><div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  }</div><div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  }</div><div class="line"><a name="l00522"></a><span class="lineno"> 522</span> }</div><div class="line"><a name="l00523"></a><span class="lineno"> 523</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00524"></a><span class="lineno"> 524</span> </div><div class="line"><a name="l00525"></a><span class="lineno"> 525</span> <span class="preprocessor">#if defined(IPPROTO_IP) && defined(HAVE_TYPE_STRUCT_IP_MREQ) </span><span class="comment">/* 4.4BSD, GNU/Linux */</span><span class="preprocessor"></span></div><div class="line"><a name="l00526"></a><span class="lineno"> 526</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00527"></a><span class="lineno"> 527</span> inspect_ipv4_add_drop_membership(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00528"></a><span class="lineno"> 528</span> {</div><div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> ip_mreq))</div><div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <span class="keywordflow">return</span> inspect_ipv4_mreq(level, optname, data, ret);</div><div class="line"><a name="l00531"></a><span class="lineno"> 531</span> <span class="preprocessor"># if defined(HAVE_TYPE_STRUCT_IP_MREQN)</span></div><div class="line"><a name="l00532"></a><span class="lineno"> 532</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> ip_mreqn))</div><div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordflow">return</span> inspect_ipv4_mreqn(level, optname, data, ret);</div><div class="line"><a name="l00534"></a><span class="lineno"> 534</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00537"></a><span class="lineno"> 537</span> }</div><div class="line"><a name="l00538"></a><span class="lineno"> 538</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00539"></a><span class="lineno"> 539</span> </div><div class="line"><a name="l00540"></a><span class="lineno"> 540</span> <span class="preprocessor">#if defined(IPPROTO_IP) && defined(IP_MULTICAST_IF) && defined(HAVE_TYPE_STRUCT_IP_MREQN) </span><span class="comment">/* 4.4BSD, GNU/Linux */</span><span class="preprocessor"></span></div><div class="line"><a name="l00541"></a><span class="lineno"> 541</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00542"></a><span class="lineno"> 542</span> inspect_ipv4_multicast_if(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00543"></a><span class="lineno"> 543</span> {</div><div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> in_addr)) {</div><div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="keyword">struct </span>in_addr s;</div><div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordtype">char</span> addrbuf[INET_ADDRSTRLEN];</div><div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  memcpy((<span class="keywordtype">char</span>*)&s, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(s));</div><div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(AF_INET, &s, addrbuf, (socklen_t)<span class="keyword">sizeof</span>(addrbuf)) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" invalid-address"</span>);</div><div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, addrbuf);</div><div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  }</div><div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> ip_mreqn)) {</div><div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">return</span> inspect_ipv4_mreqn(level, optname, data, ret);</div><div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div><div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  }</div><div class="line"><a name="l00560"></a><span class="lineno"> 560</span> }</div><div class="line"><a name="l00561"></a><span class="lineno"> 561</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00562"></a><span class="lineno"> 562</span> </div><div class="line"><a name="l00563"></a><span class="lineno"> 563</span> <span class="preprocessor">#if defined(IPV6_MULTICAST_IF) </span><span class="comment">/* POSIX, RFC 3493 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00564"></a><span class="lineno"> 564</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00565"></a><span class="lineno"> 565</span> inspect_ipv6_multicast_if(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00566"></a><span class="lineno"> 566</span> {</div><div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>)) {</div><div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordtype">char</span> ifbuf[32+<a class="code" href="../../d2/d87/option_8c.html#acd06da230a96d3b7e6f193c5b3142002">IFNAMSIZ</a>];</div><div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> ifindex;</div><div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  memcpy((<span class="keywordtype">char</span>*)&ifindex, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>));</div><div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <a class="code" href="../../d2/d87/option_8c.html#a403117e0a26326ef47e4987fe8d72604">rb_if_indextoname</a>(<span class="stringliteral">" "</span>, <span class="stringliteral">" "</span>, ifindex, ifbuf, <span class="keyword">sizeof</span>(ifbuf));</div><div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, ifbuf);</div><div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  }</div><div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00577"></a><span class="lineno"> 577</span>  }</div><div class="line"><a name="l00578"></a><span class="lineno"> 578</span> }</div><div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00580"></a><span class="lineno"> 580</span> </div><div class="line"><a name="l00581"></a><span class="lineno"> 581</span> <span class="preprocessor">#if defined(IPPROTO_IPV6) && defined(HAVE_TYPE_STRUCT_IPV6_MREQ) </span><span class="comment">/* POSIX, RFC 3493 */</span><span class="preprocessor"></span></div><div class="line"><a name="l00582"></a><span class="lineno"> 582</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00583"></a><span class="lineno"> 583</span> inspect_ipv6_mreq(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00584"></a><span class="lineno"> 584</span> {</div><div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> ipv6_mreq)) {</div><div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keyword">struct </span>ipv6_mreq s;</div><div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordtype">char</span> addrbuf[INET6_ADDRSTRLEN], ifbuf[32+<a class="code" href="../../d2/d87/option_8c.html#acd06da230a96d3b7e6f193c5b3142002">IFNAMSIZ</a>];</div><div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  memcpy((<span class="keywordtype">char</span>*)&s, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(s));</div><div class="line"><a name="l00589"></a><span class="lineno"> 589</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a>(AF_INET6, &s.ipv6mr_multiaddr, addrbuf, (socklen_t)<span class="keyword">sizeof</span>(addrbuf)) == <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</div><div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" invalid-address"</span>);</div><div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, addrbuf);</div><div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  <a class="code" href="../../d2/d87/option_8c.html#a403117e0a26326ef47e4987fe8d72604">rb_if_indextoname</a>(<span class="stringliteral">" "</span>, <span class="stringliteral">" interface:"</span>, s.ipv6mr_interface, ifbuf, <span class="keyword">sizeof</span>(ifbuf));</div><div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, ifbuf);</div><div class="line"><a name="l00595"></a><span class="lineno"> 595</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00596"></a><span class="lineno"> 596</span>  }</div><div class="line"><a name="l00597"></a><span class="lineno"> 597</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  }</div><div class="line"><a name="l00600"></a><span class="lineno"> 600</span> }</div><div class="line"><a name="l00601"></a><span class="lineno"> 601</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00602"></a><span class="lineno"> 602</span> </div><div class="line"><a name="l00603"></a><span class="lineno"> 603</span> <span class="preprocessor">#if defined(SOL_SOCKET) && defined(SO_PEERCRED) </span><span class="comment">/* GNU/Linux, OpenBSD */</span><span class="preprocessor"></span></div><div class="line"><a name="l00604"></a><span class="lineno"> 604</span> <span class="preprocessor">#if defined(__OpenBSD__)</span></div><div class="line"><a name="l00605"></a><span class="lineno"> 605</span> <span class="preprocessor">#define RUBY_SOCK_PEERCRED struct sockpeercred</span></div><div class="line"><a name="l00606"></a><span class="lineno"> 606</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00607"></a><span class="lineno"> 607</span> <span class="preprocessor">#define RUBY_SOCK_PEERCRED struct ucred</span></div><div class="line"><a name="l00608"></a><span class="lineno"> 608</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00609"></a><span class="lineno"> 609</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00610"></a><span class="lineno"> 610</span> inspect_peercred(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00611"></a><span class="lineno"> 611</span> {</div><div class="line"><a name="l00612"></a><span class="lineno"> 612</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(RUBY_SOCK_PEERCRED)) {</div><div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  RUBY_SOCK_PEERCRED cred;</div><div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  memcpy(&cred, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(RUBY_SOCK_PEERCRED));</div><div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" pid=%u euid=%u egid=%u"</span>,</div><div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  (<span class="keywordtype">unsigned</span>)cred.pid, (<span class="keywordtype">unsigned</span>)cred.uid, (<span class="keywordtype">unsigned</span>)cred.gid);</div><div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" (ucred)"</span>);</div><div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  }</div><div class="line"><a name="l00620"></a><span class="lineno"> 620</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  }</div><div class="line"><a name="l00623"></a><span class="lineno"> 623</span> }</div><div class="line"><a name="l00624"></a><span class="lineno"> 624</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00625"></a><span class="lineno"> 625</span> </div><div class="line"><a name="l00626"></a><span class="lineno"> 626</span> <span class="preprocessor">#if defined(LOCAL_PEERCRED) </span><span class="comment">/* FreeBSD, MacOS X */</span><span class="preprocessor"></span></div><div class="line"><a name="l00627"></a><span class="lineno"> 627</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00628"></a><span class="lineno"> 628</span> inspect_local_peercred(<span class="keywordtype">int</span> level, <span class="keywordtype">int</span> optname, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> ret)</div><div class="line"><a name="l00629"></a><span class="lineno"> 629</span> {</div><div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a>(data) == <span class="keyword">sizeof</span>(<span class="keyword">struct</span> xucred)) {</div><div class="line"><a name="l00631"></a><span class="lineno"> 631</span>  <span class="keyword">struct </span>xucred cred;</div><div class="line"><a name="l00632"></a><span class="lineno"> 632</span>  memcpy(&cred, <a class="code" href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a>(data), <span class="keyword">sizeof</span>(<span class="keyword">struct</span> xucred));</div><div class="line"><a name="l00633"></a><span class="lineno"> 633</span>  <span class="keywordflow">if</span> (cred.cr_version != XUCRED_VERSION)</div><div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" version=%u"</span>, cred.cr_version);</div><div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" euid=%u"</span>, cred.cr_uid);</div><div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  <span class="keywordflow">if</span> (cred.cr_ngroups) {</div><div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  <span class="keywordtype">int</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>;</div><div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *sep = <span class="stringliteral">" groups="</span>;</div><div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  <span class="keywordflow">for</span> (<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> = 0; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a> < cred.cr_ngroups; <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>++) {</div><div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">"%s%u"</span>, sep, cred.cr_groups[<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>]);</div><div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  sep = <span class="stringliteral">","</span>;</div><div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  }</div><div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  }</div><div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" (xucred)"</span>);</div><div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00647"></a><span class="lineno"> 647</span>  }</div><div class="line"><a name="l00648"></a><span class="lineno"> 648</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00649"></a><span class="lineno"> 649</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  }</div><div class="line"><a name="l00651"></a><span class="lineno"> 651</span> }</div><div class="line"><a name="l00652"></a><span class="lineno"> 652</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00653"></a><span class="lineno"> 653</span> </div><div class="line"><a name="l00654"></a><span class="lineno"> 654</span> </div><div class="line"><a name="l00655"></a><span class="lineno"> 655</span> <span class="comment">/*</span></div><div class="line"><a name="l00656"></a><span class="lineno"> 656</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00657"></a><span class="lineno"> 657</span> <span class="comment"> * sockopt.inspect => string</span></div><div class="line"><a name="l00658"></a><span class="lineno"> 658</span> <span class="comment"> *</span></div><div class="line"><a name="l00659"></a><span class="lineno"> 659</span> <span class="comment"> * Returns a string which shows sockopt in human-readable form.</span></div><div class="line"><a name="l00660"></a><span class="lineno"> 660</span> <span class="comment"> *</span></div><div class="line"><a name="l00661"></a><span class="lineno"> 661</span> <span class="comment"> * p Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, [1].pack("i")).inspect</span></div><div class="line"><a name="l00662"></a><span class="lineno"> 662</span> <span class="comment"> * #=> "#<Socket::Option: INET SOCKET KEEPALIVE 1>"</span></div><div class="line"><a name="l00663"></a><span class="lineno"> 663</span> <span class="comment"> *</span></div><div class="line"><a name="l00664"></a><span class="lineno"> 664</span> <span class="comment"> */</span></div><div class="line"><a name="l00665"></a><span class="lineno"> 665</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="l00666"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#a232f1a1b2dcdbb9bff256992814613db"> 666</a></span> <a class="code" href="../../d2/d87/option_8c.html#a232f1a1b2dcdbb9bff256992814613db">sockopt_inspect</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="l00667"></a><span class="lineno"> 667</span> {</div><div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="keywordtype">int</span> family = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../d2/d87/option_8c.html#ab6480d7b5d452f9e4b70aa127d745957">sockopt_family_m</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keywordtype">int</span> level = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../d2/d87/option_8c.html#a2bde19b1e47e028f225e3de6f2e91e57">sockopt_level_m</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00670"></a><span class="lineno"> 670</span>  <span class="keywordtype">int</span> optname = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../d2/d87/option_8c.html#a0976d394bce084fc04e7407a40b0e871">sockopt_optname_m</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00671"></a><span class="lineno"> 671</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> data = <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>(<span class="keyword">self</span>);</div><div class="line"><a name="l00672"></a><span class="lineno"> 672</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>, ret;</div><div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a> family_id, level_id, optname_id;</div><div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordtype">int</span> inspected;</div><div class="line"><a name="l00675"></a><span class="lineno"> 675</span> </div><div class="line"><a name="l00676"></a><span class="lineno"> 676</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a>(data);</div><div class="line"><a name="l00677"></a><span class="lineno"> 677</span> </div><div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  ret = <a class="code" href="../../d9/d2d/sprintf_8c.html#a05c34a91ab36c6a463c861df47808fae">rb_sprintf</a>(<span class="stringliteral">"#<%s:"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a9b4f42ada717bfbe7a78830639476aed">rb_obj_classname</a>(<span class="keyword">self</span>));</div><div class="line"><a name="l00679"></a><span class="lineno"> 679</span> </div><div class="line"><a name="l00680"></a><span class="lineno"> 680</span>  family_id = rsock_intern_family_noprefix(family);</div><div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  <span class="keywordflow">if</span> (family_id)</div><div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(family_id));</div><div class="line"><a name="l00683"></a><span class="lineno"> 683</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" family:%d"</span>, family);</div><div class="line"><a name="l00685"></a><span class="lineno"> 685</span> </div><div class="line"><a name="l00686"></a><span class="lineno"> 686</span>  <span class="keywordflow">if</span> (level == SOL_SOCKET) {</div><div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" SOCKET"</span>);</div><div class="line"><a name="l00688"></a><span class="lineno"> 688</span> </div><div class="line"><a name="l00689"></a><span class="lineno"> 689</span>  optname_id = rsock_intern_so_optname(optname);</div><div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  <span class="keywordflow">if</span> (optname_id)</div><div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(optname_id));</div><div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00693"></a><span class="lineno"> 693</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" optname:%d"</span>, optname);</div><div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  }</div><div class="line"><a name="l00695"></a><span class="lineno"> 695</span> <span class="preprocessor">#ifdef HAVE_SYS_UN_H</span></div><div class="line"><a name="l00696"></a><span class="lineno"> 696</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (family == AF_UNIX) {</div><div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" level:%d"</span>, level);</div><div class="line"><a name="l00698"></a><span class="lineno"> 698</span> </div><div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  optname_id = rsock_intern_local_optname(optname);</div><div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  <span class="keywordflow">if</span> (optname_id)</div><div class="line"><a name="l00701"></a><span class="lineno"> 701</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(optname_id));</div><div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" optname:%d"</span>, optname);</div><div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  }</div><div class="line"><a name="l00705"></a><span class="lineno"> 705</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="../../dd/d8c/rubysocket_8h.html#a04da22756ad61ba67ddc856d5e0ebb40">IS_IP_FAMILY</a>(family)) {</div><div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  level_id = rsock_intern_iplevel(level);</div><div class="line"><a name="l00708"></a><span class="lineno"> 708</span>  <span class="keywordflow">if</span> (level_id)</div><div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(level_id));</div><div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" level:%d"</span>, level);</div><div class="line"><a name="l00712"></a><span class="lineno"> 712</span> </div><div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = <a class="code" href="../../d2/d87/option_8c.html#a5b58ec7068f701fc575b8973df4845fb">optname_to_sym</a>(level, optname);</div><div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  <span class="keywordflow">if</span> (<a class="code" href="../../dc/d0c/cparse_8c.html#a637bc5a232034ee3fd411f8bef091566">SYMBOL_P</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>))</div><div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" %s"</span>, <a class="code" href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a>(<a class="code" href="../../dc/d0c/cparse_8c.html#a73ce5202e6172d3ad0bab7d1e0df9dae">SYM2ID</a>(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>)));</div><div class="line"><a name="l00716"></a><span class="lineno"> 716</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00717"></a><span class="lineno"> 717</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" optname:%d"</span>, optname);</div><div class="line"><a name="l00718"></a><span class="lineno"> 718</span>  }</div><div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" level:%d"</span>, level);</div><div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a01a3022a41f713613342bbaba9ac9359">rb_str_catf</a>(ret, <span class="stringliteral">" optname:%d"</span>, optname);</div><div class="line"><a name="l00722"></a><span class="lineno"> 722</span>  }</div><div class="line"><a name="l00723"></a><span class="lineno"> 723</span> </div><div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  inspected = 0;</div><div class="line"><a name="l00725"></a><span class="lineno"> 725</span> </div><div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  <span class="keywordflow">if</span> (level == SOL_SOCKET)</div><div class="line"><a name="l00727"></a><span class="lineno"> 727</span>  family = <a class="code" href="../../d6/d07/sockport_8h.html#ae77ae24b14b7b7f294f3e04121173f12">AF_UNSPEC</a>;</div><div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  <span class="keywordflow">switch</span> (family) {</div><div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  <span class="keywordflow">case</span> <a class="code" href="../../d6/d07/sockport_8h.html#ae77ae24b14b7b7f294f3e04121173f12">AF_UNSPEC</a>:</div><div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  <span class="keywordflow">switch</span> (level) {</div><div class="line"><a name="l00731"></a><span class="lineno"> 731</span>  <span class="keywordflow">case</span> SOL_SOCKET:</div><div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordflow">switch</span> (optname) {</div><div class="line"><a name="l00733"></a><span class="lineno"> 733</span> <span class="preprocessor"># if defined(SO_DEBUG) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordflow">case</span> SO_DEBUG: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00735"></a><span class="lineno"> 735</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00736"></a><span class="lineno"> 736</span> <span class="preprocessor"># if defined(SO_ERROR) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  <span class="keywordflow">case</span> SO_ERROR: inspected = <a class="code" href="../../d2/d87/option_8c.html#a72e76806e2b2bb548c3bc5e6eaba6005">inspect_errno</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00738"></a><span class="lineno"> 738</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00739"></a><span class="lineno"> 739</span> <span class="preprocessor"># if defined(SO_TYPE) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00740"></a><span class="lineno"> 740</span>  <span class="keywordflow">case</span> SO_TYPE: inspected = inspect_socktype(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00741"></a><span class="lineno"> 741</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00742"></a><span class="lineno"> 742</span> <span class="preprocessor"># if defined(SO_ACCEPTCONN) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  <span class="keywordflow">case</span> SO_ACCEPTCONN: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00744"></a><span class="lineno"> 744</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00745"></a><span class="lineno"> 745</span> <span class="preprocessor"># if defined(SO_BROADCAST) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  <span class="keywordflow">case</span> SO_BROADCAST: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00747"></a><span class="lineno"> 747</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00748"></a><span class="lineno"> 748</span> <span class="preprocessor"># if defined(SO_REUSEADDR) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  <span class="keywordflow">case</span> SO_REUSEADDR: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00750"></a><span class="lineno"> 750</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00751"></a><span class="lineno"> 751</span> <span class="preprocessor"># if defined(SO_KEEPALIVE) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00752"></a><span class="lineno"> 752</span>  <span class="keywordflow">case</span> SO_KEEPALIVE: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00753"></a><span class="lineno"> 753</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00754"></a><span class="lineno"> 754</span> <span class="preprocessor"># if defined(SO_OOBINLINE) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  <span class="keywordflow">case</span> SO_OOBINLINE: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00756"></a><span class="lineno"> 756</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00757"></a><span class="lineno"> 757</span> <span class="preprocessor"># if defined(SO_SNDBUF) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">case</span> SO_SNDBUF: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00759"></a><span class="lineno"> 759</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00760"></a><span class="lineno"> 760</span> <span class="preprocessor"># if defined(SO_RCVBUF) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  <span class="keywordflow">case</span> SO_RCVBUF: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00762"></a><span class="lineno"> 762</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00763"></a><span class="lineno"> 763</span> <span class="preprocessor"># if defined(SO_DONTROUTE) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  <span class="keywordflow">case</span> SO_DONTROUTE: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00765"></a><span class="lineno"> 765</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00766"></a><span class="lineno"> 766</span> <span class="preprocessor"># if defined(SO_RCVLOWAT) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00767"></a><span class="lineno"> 767</span>  <span class="keywordflow">case</span> SO_RCVLOWAT: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00768"></a><span class="lineno"> 768</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00769"></a><span class="lineno"> 769</span> <span class="preprocessor"># if defined(SO_SNDLOWAT) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  <span class="keywordflow">case</span> SO_SNDLOWAT: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00771"></a><span class="lineno"> 771</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00772"></a><span class="lineno"> 772</span> <span class="preprocessor"># if defined(SO_LINGER) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  <span class="keywordflow">case</span> SO_LINGER: inspected = inspect_linger(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00774"></a><span class="lineno"> 774</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00775"></a><span class="lineno"> 775</span> <span class="preprocessor"># if defined(SO_RCVTIMEO) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  <span class="keywordflow">case</span> SO_RCVTIMEO: inspected = <a class="code" href="../../d2/d87/option_8c.html#a11f28085d529b7ebfffbe0cb86df7165">inspect_timeval_as_interval</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00777"></a><span class="lineno"> 777</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00778"></a><span class="lineno"> 778</span> <span class="preprocessor"># if defined(SO_SNDTIMEO) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  <span class="keywordflow">case</span> SO_SNDTIMEO: inspected = <a class="code" href="../../d2/d87/option_8c.html#a11f28085d529b7ebfffbe0cb86df7165">inspect_timeval_as_interval</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00780"></a><span class="lineno"> 780</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00781"></a><span class="lineno"> 781</span> <span class="preprocessor"># if defined(SO_PEERCRED) </span><span class="comment">/* GNU/Linux, OpenBSD */</span><span class="preprocessor"></span></div><div class="line"><a name="l00782"></a><span class="lineno"> 782</span>  <span class="keywordflow">case</span> SO_PEERCRED: inspected = inspect_peercred(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00783"></a><span class="lineno"> 783</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  }</div><div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00786"></a><span class="lineno"> 786</span>  }</div><div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00788"></a><span class="lineno"> 788</span> </div><div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">case</span> AF_INET:</div><div class="line"><a name="l00790"></a><span class="lineno"> 790</span> <span class="preprocessor">#ifdef INET6</span></div><div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  <span class="keywordflow">case</span> AF_INET6:</div><div class="line"><a name="l00792"></a><span class="lineno"> 792</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keywordflow">switch</span> (level) {</div><div class="line"><a name="l00794"></a><span class="lineno"> 794</span> <span class="preprocessor"># if defined(IPPROTO_IP)</span></div><div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keywordflow">case</span> IPPROTO_IP:</div><div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  <span class="keywordflow">switch</span> (optname) {</div><div class="line"><a name="l00797"></a><span class="lineno"> 797</span> <span class="preprocessor"># if defined(IP_MULTICAST_IF) && defined(HAVE_TYPE_STRUCT_IP_MREQN) </span><span class="comment">/* 4.4BSD, GNU/Linux */</span><span class="preprocessor"></span></div><div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  <span class="keywordflow">case</span> IP_MULTICAST_IF: inspected = inspect_ipv4_multicast_if(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00799"></a><span class="lineno"> 799</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00800"></a><span class="lineno"> 800</span> <span class="preprocessor"># if defined(IP_ADD_MEMBERSHIP) </span><span class="comment">/* 4.4BSD, GNU/Linux */</span><span class="preprocessor"></span></div><div class="line"><a name="l00801"></a><span class="lineno"> 801</span>  <span class="keywordflow">case</span> IP_ADD_MEMBERSHIP: inspected = inspect_ipv4_add_drop_membership(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00802"></a><span class="lineno"> 802</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00803"></a><span class="lineno"> 803</span> <span class="preprocessor"># if defined(IP_DROP_MEMBERSHIP) </span><span class="comment">/* 4.4BSD, GNU/Linux */</span><span class="preprocessor"></span></div><div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  <span class="keywordflow">case</span> IP_DROP_MEMBERSHIP: inspected = inspect_ipv4_add_drop_membership(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00805"></a><span class="lineno"> 805</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  }</div><div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00808"></a><span class="lineno"> 808</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00809"></a><span class="lineno"> 809</span> </div><div class="line"><a name="l00810"></a><span class="lineno"> 810</span> <span class="preprocessor"># if defined(IPPROTO_IPV6)</span></div><div class="line"><a name="l00811"></a><span class="lineno"> 811</span>  <span class="keywordflow">case</span> IPPROTO_IPV6:</div><div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  <span class="keywordflow">switch</span> (optname) {</div><div class="line"><a name="l00813"></a><span class="lineno"> 813</span> <span class="preprocessor"># if defined(IPV6_MULTICAST_HOPS) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00814"></a><span class="lineno"> 814</span>  <span class="keywordflow">case</span> IPV6_MULTICAST_HOPS: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00815"></a><span class="lineno"> 815</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00816"></a><span class="lineno"> 816</span> <span class="preprocessor"># if defined(IPV6_MULTICAST_IF) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  <span class="keywordflow">case</span> IPV6_MULTICAST_IF: inspected = inspect_ipv6_multicast_if(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00818"></a><span class="lineno"> 818</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00819"></a><span class="lineno"> 819</span> <span class="preprocessor"># if defined(IPV6_MULTICAST_LOOP) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00820"></a><span class="lineno"> 820</span>  <span class="keywordflow">case</span> IPV6_MULTICAST_LOOP: inspected = inspect_uint(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00821"></a><span class="lineno"> 821</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00822"></a><span class="lineno"> 822</span> <span class="preprocessor"># if defined(IPV6_JOIN_GROUP) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">case</span> IPV6_JOIN_GROUP: inspected = inspect_ipv6_mreq(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00824"></a><span class="lineno"> 824</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00825"></a><span class="lineno"> 825</span> <span class="preprocessor"># if defined(IPV6_LEAVE_GROUP) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  <span class="keywordflow">case</span> IPV6_LEAVE_GROUP: inspected = inspect_ipv6_mreq(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00827"></a><span class="lineno"> 827</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00828"></a><span class="lineno"> 828</span> <span class="preprocessor"># if defined(IPV6_UNICAST_HOPS) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00829"></a><span class="lineno"> 829</span>  <span class="keywordflow">case</span> IPV6_UNICAST_HOPS: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00830"></a><span class="lineno"> 830</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00831"></a><span class="lineno"> 831</span> <span class="preprocessor"># if defined(IPV6_V6ONLY) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00832"></a><span class="lineno"> 832</span>  <span class="keywordflow">case</span> IPV6_V6ONLY: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00833"></a><span class="lineno"> 833</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  }</div><div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00836"></a><span class="lineno"> 836</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00837"></a><span class="lineno"> 837</span> </div><div class="line"><a name="l00838"></a><span class="lineno"> 838</span> <span class="preprocessor"># if defined(IPPROTO_TCP)</span></div><div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  <span class="keywordflow">case</span> IPPROTO_TCP:</div><div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  <span class="keywordflow">switch</span> (optname) {</div><div class="line"><a name="l00841"></a><span class="lineno"> 841</span> <span class="preprocessor"># if defined(TCP_NODELAY) </span><span class="comment">/* POSIX */</span><span class="preprocessor"></span></div><div class="line"><a name="l00842"></a><span class="lineno"> 842</span>  <span class="keywordflow">case</span> TCP_NODELAY: inspected = <a class="code" href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a>(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00843"></a><span class="lineno"> 843</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  }</div><div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00846"></a><span class="lineno"> 846</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  }</div><div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00849"></a><span class="lineno"> 849</span> </div><div class="line"><a name="l00850"></a><span class="lineno"> 850</span> <span class="preprocessor">#ifdef HAVE_SYS_UN_H</span></div><div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">case</span> AF_UNIX:</div><div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  <span class="keywordflow">switch</span> (level) {</div><div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">case</span> 0:</div><div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keywordflow">switch</span> (optname) {</div><div class="line"><a name="l00855"></a><span class="lineno"> 855</span> <span class="preprocessor"># if defined(LOCAL_PEERCRED)</span></div><div class="line"><a name="l00856"></a><span class="lineno"> 856</span>  <span class="keywordflow">case</span> LOCAL_PEERCRED: inspected = inspect_local_peercred(level, optname, data, ret); <span class="keywordflow">break</span>;</div><div class="line"><a name="l00857"></a><span class="lineno"> 857</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  }</div><div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00860"></a><span class="lineno"> 860</span>  }</div><div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00862"></a><span class="lineno"> 862</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00863"></a><span class="lineno"> 863</span>  }</div><div class="line"><a name="l00864"></a><span class="lineno"> 864</span> </div><div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  <span class="keywordflow">if</span> (!inspected) {</div><div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">" "</span>);</div><div class="line"><a name="l00867"></a><span class="lineno"> 867</span>  <a class="code" href="../../db/d2e/intern_8h.html#ab592dcd9e193dea76fb0ff58b5d907e4">rb_str_append</a>(ret, <a class="code" href="../../db/d2e/intern_8h.html#ab4fa4ec084128c2a79a73d1989210ea4">rb_str_dump</a>(data));</div><div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  }</div><div class="line"><a name="l00869"></a><span class="lineno"> 869</span> </div><div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <a class="code" href="../../db/d2e/intern_8h.html#a5bd27db3e38af6131db24321c7cf9ec6">rb_str_cat2</a>(ret, <span class="stringliteral">">"</span>);</div><div class="line"><a name="l00871"></a><span class="lineno"> 871</span> </div><div class="line"><a name="l00872"></a><span class="lineno"> 872</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00873"></a><span class="lineno"> 873</span> }</div><div class="line"><a name="l00874"></a><span class="lineno"> 874</span> </div><div class="line"><a name="l00875"></a><span class="lineno"> 875</span> <span class="comment">/*</span></div><div class="line"><a name="l00876"></a><span class="lineno"> 876</span> <span class="comment"> * call-seq:</span></div><div class="line"><a name="l00877"></a><span class="lineno"> 877</span> <span class="comment"> * sockopt.unpack(template) => array</span></div><div class="line"><a name="l00878"></a><span class="lineno"> 878</span> <span class="comment"> *</span></div><div class="line"><a name="l00879"></a><span class="lineno"> 879</span> <span class="comment"> * Calls String#unpack on sockopt.data.</span></div><div class="line"><a name="l00880"></a><span class="lineno"> 880</span> <span class="comment"> *</span></div><div class="line"><a name="l00881"></a><span class="lineno"> 881</span> <span class="comment"> * sockopt = Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, [1].pack("i"))</span></div><div class="line"><a name="l00882"></a><span class="lineno"> 882</span> <span class="comment"> * p sockopt.unpack("i") #=> [1]</span></div><div class="line"><a name="l00883"></a><span class="lineno"> 883</span> <span class="comment"> * p sockopt.data.unpack("i") #=> [1]</span></div><div class="line"><a name="l00884"></a><span class="lineno"> 884</span> <span class="comment"> */</span></div><div class="line"><a name="l00885"></a><span class="lineno"> 885</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="l00886"></a><span class="lineno"><a class="line" href="../../d2/d87/option_8c.html#ac9ce1c9595889eb7c1993d2ab685028f"> 886</a></span> <a class="code" href="../../d2/d87/option_8c.html#ac9ce1c9595889eb7c1993d2ab685028f">sockopt_unpack</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">self</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <span class="keyword">template</span>)</div><div class="line"><a name="l00887"></a><span class="lineno"> 887</span> {</div><div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a>(<a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>(<span class="keyword">self</span>), <a class="code" href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a>(<span class="stringliteral">"unpack"</span>), 1, <span class="keyword">template</span>);</div><div class="line"><a name="l00889"></a><span class="lineno"> 889</span> }</div><div class="line"><a name="l00890"></a><span class="lineno"> 890</span> </div><div class="line"><a name="l00891"></a><span class="lineno"> 891</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00892"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a6aaf50ede6269483018d4133147b443a"> 892</a></span> <a class="code" href="../../d2/d87/option_8c.html#a6aaf50ede6269483018d4133147b443a">rsock_init_sockopt</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00893"></a><span class="lineno"> 893</span> {</div><div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  <span class="comment">/*</span></div><div class="line"><a name="l00895"></a><span class="lineno"> 895</span> <span class="comment"> * Document-class: Socket::Option</span></div><div class="line"><a name="l00896"></a><span class="lineno"> 896</span> <span class="comment"> *</span></div><div class="line"><a name="l00897"></a><span class="lineno"> 897</span> <span class="comment"> * Socket::Option represents a socket option used by</span></div><div class="line"><a name="l00898"></a><span class="lineno"> 898</span> <span class="comment"> * BasicSocket#getsockopt and BasicSocket#setsockopt. A socket option</span></div><div class="line"><a name="l00899"></a><span class="lineno"> 899</span> <span class="comment"> * contains the socket #family, protocol #level, option name #optname and</span></div><div class="line"><a name="l00900"></a><span class="lineno"> 900</span> <span class="comment"> * option value #data.</span></div><div class="line"><a name="l00901"></a><span class="lineno"> 901</span> <span class="comment"> */</span></div><div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  <a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a> = <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">"Option"</span>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a>);</div><div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"initialize"</span>, <a class="code" href="../../d2/d87/option_8c.html#ae8f1b3a0813825f6fd406d0bddf80b83">sockopt_initialize</a>, 4);</div><div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"family"</span>, <a class="code" href="../../d2/d87/option_8c.html#ab6480d7b5d452f9e4b70aa127d745957">sockopt_family_m</a>, 0);</div><div class="line"><a name="l00905"></a><span class="lineno"> 905</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"level"</span>, <a class="code" href="../../d2/d87/option_8c.html#a2bde19b1e47e028f225e3de6f2e91e57">sockopt_level_m</a>, 0);</div><div class="line"><a name="l00906"></a><span class="lineno"> 906</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"optname"</span>, <a class="code" href="../../d2/d87/option_8c.html#a0976d394bce084fc04e7407a40b0e871">sockopt_optname_m</a>, 0);</div><div class="line"><a name="l00907"></a><span class="lineno"> 907</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"data"</span>, <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>, 0);</div><div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"inspect"</span>, <a class="code" href="../../d2/d87/option_8c.html#a232f1a1b2dcdbb9bff256992814613db">sockopt_inspect</a>, 0);</div><div class="line"><a name="l00909"></a><span class="lineno"> 909</span> </div><div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"int"</span>, <a class="code" href="../../d2/d87/option_8c.html#abc1dbfd104200b5596105bcbcdc02321">sockopt_s_int</a>, 4);</div><div class="line"><a name="l00911"></a><span class="lineno"> 911</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"int"</span>, <a class="code" href="../../d2/d87/option_8c.html#aac037f8823a4ab911a18ddadfc5e1b63">sockopt_int</a>, 0);</div><div class="line"><a name="l00912"></a><span class="lineno"> 912</span> </div><div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"bool"</span>, <a class="code" href="../../d2/d87/option_8c.html#a8fec4413a7f53abad876d76419150b71">sockopt_s_bool</a>, 4);</div><div class="line"><a name="l00914"></a><span class="lineno"> 914</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"bool"</span>, <a class="code" href="../../d2/d87/option_8c.html#a4710ccdd06d45979cd6e083edf644f33">sockopt_bool</a>, 0);</div><div class="line"><a name="l00915"></a><span class="lineno"> 915</span> </div><div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <a class="code" href="../../d7/d19/group__defmethod.html#gaacfe6a2ec444bdc7f573afb75ea251fe">rb_define_singleton_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"linger"</span>, <a class="code" href="../../d2/d87/option_8c.html#a30c8e557d447b07eb7eaa48d83a5e305">sockopt_s_linger</a>, 2);</div><div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"linger"</span>, <a class="code" href="../../d2/d87/option_8c.html#a13ef399ee192f63f69add2c81fec5dab">sockopt_linger</a>, 0);</div><div class="line"><a name="l00918"></a><span class="lineno"> 918</span> </div><div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"unpack"</span>, <a class="code" href="../../d2/d87/option_8c.html#ac9ce1c9595889eb7c1993d2ab685028f">sockopt_unpack</a>, 1);</div><div class="line"><a name="l00920"></a><span class="lineno"> 920</span> </div><div class="line"><a name="l00921"></a><span class="lineno"> 921</span>  <a class="code" href="../../d7/d19/group__defmethod.html#ga118dc7abcdb97f56fe35727ac0ff6eb8">rb_define_method</a>(<a class="code" href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a>, <span class="stringliteral">"to_s"</span>, <a class="code" href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a>, 0); <span class="comment">/* compatibility for ruby before 1.9.2 */</span></div><div class="line"><a name="l00922"></a><span class="lineno"> 922</span> }</div><div class="line"><a name="l00923"></a><span class="lineno"> 923</span> </div><div class="ttc" id="generator_8h_html_a1661e63c26c5cbeef7217d05b0f33942"><div class="ttname"><a href="../../d8/df4/generator_8h.html#a1661e63c26c5cbeef7217d05b0f33942">RSTRING_LEN</a></div><div class="ttdeci">#define RSTRING_LEN(string)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/df4/generator_8h_source.html#l00045">generator.h:45</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_abed71c72d5c3083041d52ad25630270e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#abed71c72d5c3083041d52ad25630270e">T_OBJECT</a></div><div class="ttdeci">#define T_OBJECT</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00413">ruby.h:413</a></div></div> <div class="ttc" id="option_8c_html_ac9ce1c9595889eb7c1993d2ab685028f"><div class="ttname"><a href="../../d2/d87/option_8c.html#ac9ce1c9595889eb7c1993d2ab685028f">sockopt_unpack</a></div><div class="ttdeci">static VALUE sockopt_unpack(VALUE self, VALUE template)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00886">option.c:886</a></div></div> <div class="ttc" id="win32ole_8c_html_acb559820d9ca11295b4500f179ef6392"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00776">win32ole.c:776</a></div></div> <div class="ttc" id="option_8c_html_ab6480d7b5d452f9e4b70aa127d745957"><div class="ttname"><a href="../../d2/d87/option_8c.html#ab6480d7b5d452f9e4b70aa127d745957">sockopt_family_m</a></div><div class="ttdeci">static VALUE sockopt_family_m(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00081">option.c:81</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a877c38180d23c5447d976c70dda89d69"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a></div><div class="ttdeci">#define NUM2INT(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00536">ruby.h:536</a></div></div> <div class="ttc" id="option_8c_html_a4710ccdd06d45979cd6e083edf644f33"><div class="ttname"><a href="../../d2/d87/option_8c.html#a4710ccdd06d45979cd6e083edf644f33">sockopt_bool</a></div><div class="ttdeci">static VALUE sockopt_bool(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00224">option.c:224</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#l01343">class.c:1343</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aacea3516b33941ce8149098e223a7466"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aacea3516b33941ce8149098e223a7466">Qtrue</a></div><div class="ttdeci">#define Qtrue</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00366">ruby.h:366</a></div></div> <div class="ttc" id="option_8c_html_a403117e0a26326ef47e4987fe8d72604"><div class="ttname"><a href="../../d2/d87/option_8c.html#a403117e0a26326ef47e4987fe8d72604">rb_if_indextoname</a></div><div class="ttdeci">static int rb_if_indextoname(const char *succ_prefix, const char *fail_prefix, unsigned int ifindex, char *buf, size_t len)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00459">option.c:459</a></div></div> <div class="ttc" id="nkf-utf8_2nkf_8c_html_a64ae40793ade89d800a8c5646d2980fc"><div class="ttname"><a href="../../d6/da0/nkf-utf8_2nkf_8c.html#a64ae40793ade89d800a8c5646d2980fc">id</a></div><div class="ttdeci">const int id</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l00209">nkf.c:209</a></div></div> <div class="ttc" id="option_8c_html_a232f1a1b2dcdbb9bff256992814613db"><div class="ttname"><a href="../../d2/d87/option_8c.html#a232f1a1b2dcdbb9bff256992814613db">sockopt_inspect</a></div><div class="ttdeci">static VALUE sockopt_inspect(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00666">option.c:666</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#l00467">error.c:467</a></div></div> <div class="ttc" id="option_8c_html_a5b58ec7068f701fc575b8973df4845fb"><div class="ttname"><a href="../../d2/d87/option_8c.html#a5b58ec7068f701fc575b8973df4845fb">optname_to_sym</a></div><div class="ttdeci">static VALUE optname_to_sym(int level, int optname)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00017">option.c:17</a></div></div> <div class="ttc" id="option_8c_html_a11f28085d529b7ebfffbe0cb86df7165"><div class="ttname"><a href="../../d2/d87/option_8c.html#a11f28085d529b7ebfffbe0cb86df7165">inspect_timeval_as_interval</a></div><div class="ttdeci">static int inspect_timeval_as_interval(int level, int optname, VALUE data, VALUE ret)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00386">option.c:386</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aca9f83a35416ed9d6e0b860afa5eaf0f"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aca9f83a35416ed9d6e0b860afa5eaf0f">INT2NUM</a></div><div class="ttdeci">static VALUE INT2NUM(int v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00981">ruby.h:981</a></div></div> <div class="ttc" id="option_8c_html_a13ef399ee192f63f69add2c81fec5dab"><div class="ttname"><a href="../../d2/d87/option_8c.html#a13ef399ee192f63f69add2c81fec5dab">sockopt_linger</a></div><div class="ttdeci">static VALUE sockopt_linger(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00274">option.c:274</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a6a973fe624aa9aa9ba0cdeb6792d3187"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a6a973fe624aa9aa9ba0cdeb6792d3187">rb_funcall</a></div><div class="ttdeci">VALUE rb_funcall(VALUE, ID, int,...)</div><div class="ttdoc">Calls a method. </div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d80/vm__eval_8c_source.html#l00638">vm_eval.c:638</a></div></div> <div class="ttc" id="generator_8h_html_aa0c7097c0d82c8372072fbab5a604e39"><div class="ttname"><a href="../../d8/df4/generator_8h.html#aa0c7097c0d82c8372072fbab5a604e39">RSTRING_PTR</a></div><div class="ttdeci">#define RSTRING_PTR(string)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/df4/generator_8h_source.html#l00042">generator.h:42</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#l00515">class.c:515</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#l01574">error.c:1574</a></div></div> <div class="ttc" id="intern_8h_html_aa6019bc11856926dd4b9c7adade93d8f"><div class="ttname"><a href="../../db/d2e/intern_8h.html#aa6019bc11856926dd4b9c7adade93d8f">rb_check_to_integer</a></div><div class="ttdeci">VALUE rb_check_to_integer(VALUE, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/de1/object_8c_source.html#l02128">object.c:2128</a></div></div> <div class="ttc" id="cparse_8c_html_a48bfb6519a45249fb2ec0193ea3b6e1c"><div class="ttname"><a href="../../dc/d0c/cparse_8c.html#a48bfb6519a45249fb2ec0193ea3b6e1c">ID2SYM</a></div><div class="ttdeci">#define ID2SYM(i)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d0c/cparse_8c_source.html#l00063">cparse.c:63</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a9b4f42ada717bfbe7a78830639476aed"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a9b4f42ada717bfbe7a78830639476aed">rb_obj_classname</a></div><div class="ttdeci">const char * rb_obj_classname(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l00318">variable.c:318</a></div></div> <div class="ttc" id="option_8c_html_a2bde19b1e47e028f225e3de6f2e91e57"><div class="ttname"><a href="../../d2/d87/option_8c.html#a2bde19b1e47e028f225e3de6f2e91e57">sockopt_level_m</a></div><div class="ttdeci">static VALUE sockopt_level_m(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00102">option.c:102</a></div></div> <div class="ttc" id="option_8c_html_a292d01ff900fc949b05064f75952e3a0"><div class="ttname"><a href="../../d2/d87/option_8c.html#a292d01ff900fc949b05064f75952e3a0">sockopt_data</a></div><div class="ttdeci">static VALUE sockopt_data(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00138">option.c:138</a></div></div> <div class="ttc" id="constants_8c_html_a39ff0a7f7690b7524885e5140b588048"><div class="ttname"><a href="../../d4/df3/constants_8c.html#a39ff0a7f7690b7524885e5140b588048">rsock_family_arg</a></div><div class="ttdeci">int rsock_family_arg(VALUE domain)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00043">constants.c:43</a></div></div> <div class="ttc" id="option_8c_html_aed9c786990a5ff4d065d7570de1e3fbe"><div class="ttname"><a href="../../d2/d87/option_8c.html#aed9c786990a5ff4d065d7570de1e3fbe">rsock_sockopt_new</a></div><div class="ttdeci">VALUE rsock_sockopt_new(int family, int level, int optname, VALUE data)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00062">option.c:62</a></div></div> <div class="ttc" id="option_8c_html_ae8f1b3a0813825f6fd406d0bddf80b83"><div class="ttname"><a href="../../d2/d87/option_8c.html#ae8f1b3a0813825f6fd406d0bddf80b83">sockopt_initialize</a></div><div class="ttdeci">static VALUE sockopt_initialize(VALUE self, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE data)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00048">option.c:48</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a57c96ead3ef230b4838e65fe037c346e"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a57c96ead3ef230b4838e65fe037c346e">rb_cObject</a></div><div class="ttdeci">RUBY_EXTERN VALUE rb_cObject</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01246">ruby.h:1246</a></div></div> <div class="ttc" id="cparse_8c_html_a73ce5202e6172d3ad0bab7d1e0df9dae"><div class="ttname"><a href="../../dc/d0c/cparse_8c.html#a73ce5202e6172d3ad0bab7d1e0df9dae">SYM2ID</a></div><div class="ttdeci">#define SYM2ID(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d0c/cparse_8c_source.html#l00066">cparse.c:66</a></div></div> <div class="ttc" id="option_8c_html_a72e76806e2b2bb548c3bc5e6eaba6005"><div class="ttname"><a href="../../d2/d87/option_8c.html#a72e76806e2b2bb548c3bc5e6eaba6005">inspect_errno</a></div><div class="ttdeci">static int inspect_errno(int level, int optname, VALUE data, VALUE ret)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00312">option.c:312</a></div></div> <div class="ttc" id="option_8c_html_a8fec4413a7f53abad876d76419150b71"><div class="ttname"><a href="../../d2/d87/option_8c.html#a8fec4413a7f53abad876d76419150b71">sockopt_s_bool</a></div><div class="ttdeci">static VALUE sockopt_s_bool(VALUE klass, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE vbool)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00205">option.c:205</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#l01908">string.c:1908</a></div></div> <div class="ttc" id="subst_8h_html_aa367b75c5aed883fef5befbdf04835a4"><div class="ttname"><a href="../../d7/d72/subst_8h.html#aa367b75c5aed883fef5befbdf04835a4">snprintf</a></div><div class="ttdeci">#define snprintf</div><div class="ttdef"><b>Definition:</b> <a href="../../d7/d72/subst_8h_source.html#l00006">subst.h:6</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a4832bad8845a35fc50f7a160901854a1"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a4832bad8845a35fc50f7a160901854a1">NIL_P</a></div><div class="ttdeci">#define NIL_P(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00374">ruby.h:374</a></div></div> <div class="ttc" id="constants_8c_html_aace79026ea2d7baafca98521440a9f9a"><div class="ttname"><a href="../../d4/df3/constants_8c.html#aace79026ea2d7baafca98521440a9f9a">rsock_level_arg</a></div><div class="ttdeci">int rsock_level_arg(int family, VALUE level)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00057">constants.c:57</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ab8e75ef1f427d9b009705ebd577bee92"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ab8e75ef1f427d9b009705ebd577bee92">NEWOBJ</a></div><div class="ttdeci">#define NEWOBJ(obj, type)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00580">ruby.h:580</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_aba0717d2689eb68797421a02ab9295c6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#aba0717d2689eb68797421a02ab9295c6">Qfalse</a></div><div class="ttdeci">#define Qfalse</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00365">ruby.h:365</a></div></div> <div class="ttc" id="option_8c_html_aaf222f0b8a80286be1d72d8d4b602cc4"><div class="ttname"><a href="../../d2/d87/option_8c.html#aaf222f0b8a80286be1d72d8d4b602cc4">inet_ntop</a></div><div class="ttdeci">static char * inet_ntop(int af, const void *addr, char *numaddr, size_t numaddr_len)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00441">option.c:441</a></div></div> <div class="ttc" id="win32_8c_html_a6ce68847c12434f60d1b2654a3dc3409"><div class="ttname"><a href="../../d5/df2/win32_8c.html#a6ce68847c12434f60d1b2654a3dc3409">err</a></div><div class="ttdeci">int err</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l00078">win32.c:78</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="option_8c_html_ab6d371be20b662b648ee1c22f9b01e08"><div class="ttname"><a href="../../d2/d87/option_8c.html#ab6d371be20b662b648ee1c22f9b01e08">constant_to_sym</a></div><div class="ttdeci">static VALUE constant_to_sym(int constant, ID(*intern_const)(int))</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00006">option.c:6</a></div></div> <div class="ttc" id="rubysocket_8h_html_a04da22756ad61ba67ddc856d5e0ebb40"><div class="ttname"><a href="../../dd/d8c/rubysocket_8h.html#a04da22756ad61ba67ddc856d5e0ebb40">IS_IP_FAMILY</a></div><div class="ttdeci">#define IS_IP_FAMILY(af)</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d8c/rubysocket_8h_source.html#l00116">rubysocket.h:116</a></div></div> <div class="ttc" id="option_8c_html_ab268f15a568523f5a5ddd2145bc729e8"><div class="ttname"><a href="../../d2/d87/option_8c.html#ab268f15a568523f5a5ddd2145bc729e8">sockopt_optname</a></div><div class="ttdeci">static int sockopt_optname(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00108">option.c:108</a></div></div> <div class="ttc" id="structtimeval_html"><div class="ttname"><a href="../../d1/d1b/structtimeval.html">timeval</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/dbc/ossl__asn1_8c_source.html#l00016">ossl_asn1.c:16</a></div></div> <div class="ttc" id="sprintf_8c_html_a05c34a91ab36c6a463c861df47808fae"><div class="ttname"><a href="../../d9/d2d/sprintf_8c.html#a05c34a91ab36c6a463c861df47808fae">rb_sprintf</a></div><div class="ttdeci">VALUE rb_sprintf(const char *format,...)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d2d/sprintf_8c_source.html#l01203">sprintf.c:1203</a></div></div> <div class="ttc" id="intern_8h_html_acee88ad0375c8a9080e2283db494d257"><div class="ttname"><a href="../../db/d2e/intern_8h.html#acee88ad0375c8a9080e2283db494d257">rb_ivar_set</a></div><div class="ttdeci">VALUE rb_ivar_set(VALUE, ID, VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l01038">variable.c:1038</a></div></div> <div class="ttc" id="nkf-utf8_2nkf_8c_html_ac37f17a60c8b5533aac4840c681f62b8"><div class="ttname"><a href="../../d6/da0/nkf-utf8_2nkf_8c.html#ac37f17a60c8b5533aac4840c681f62b8">buf</a></div><div class="ttdeci">unsigned char buf[MIME_BUF_SIZE]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l03913">nkf.c:3913</a></div></div> <div class="ttc" id="array_8c_html_af3085ceab406e3f4f4b90f383c440d6a"><div class="ttname"><a href="../../dc/dcc/array_8c.html#af3085ceab406e3f4f4b90f383c440d6a">rb_assoc_new</a></div><div class="ttdeci">VALUE rb_assoc_new(VALUE car, VALUE cdr)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/dcc/array_8c_source.html#l00460">array.c:460</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_afa5b9137f051ac26d7ccc8824f178233"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#afa5b9137f051ac26d7ccc8824f178233">ID</a></div><div class="ttdeci">unsigned long ID</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00089">ruby.h:89</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="name2ctype_8h_html_aed1cc4dca5d94cb452f79691f54f7423"><div class="ttname"><a href="../../d3/d15/name2ctype_8h.html#aed1cc4dca5d94cb452f79691f54f7423">len</a></div><div class="ttdeci">register unsigned int len</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d15/name2ctype_8h_source.html#l22210">name2ctype.h:22210</a></div></div> <div class="ttc" id="intern_8h_html_ab4fa4ec084128c2a79a73d1989210ea4"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ab4fa4ec084128c2a79a73d1989210ea4">rb_str_dump</a></div><div class="ttdeci">VALUE rb_str_dump(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l04530">string.c:4530</a></div></div> <div class="ttc" id="option_8c_html_a0976d394bce084fc04e7407a40b0e871"><div class="ttname"><a href="../../d2/d87/option_8c.html#a0976d394bce084fc04e7407a40b0e871">sockopt_optname_m</a></div><div class="ttdeci">static VALUE sockopt_optname_m(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00123">option.c:123</a></div></div> <div class="ttc" id="cparse_8c_html_a637bc5a232034ee3fd411f8bef091566"><div class="ttname"><a href="../../dc/d0c/cparse_8c.html#a637bc5a232034ee3fd411f8bef091566">SYMBOL_P</a></div><div class="ttdeci">#define SYMBOL_P(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/d0c/cparse_8c_source.html#l00069">cparse.c:69</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="option_8c_html_a9883825c52185130abc01b543472c48c"><div class="ttname"><a href="../../d2/d87/option_8c.html#a9883825c52185130abc01b543472c48c">inspect_int</a></div><div class="ttdeci">static int inspect_int(int level, int optname, VALUE data, VALUE ret)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00298">option.c:298</a></div></div> <div class="ttc" id="option_8c_html_aac037f8823a4ab911a18ddadfc5e1b63"><div class="ttname"><a href="../../d2/d87/option_8c.html#aac037f8823a4ab911a18ddadfc5e1b63">sockopt_int</a></div><div class="ttdeci">static VALUE sockopt_int(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00178">option.c:178</a></div></div> <div class="ttc" id="option_8c_html_abc1dbfd104200b5596105bcbcdc02321"><div class="ttname"><a href="../../d2/d87/option_8c.html#abc1dbfd104200b5596105bcbcdc02321">sockopt_s_int</a></div><div class="ttdeci">static VALUE sockopt_s_int(VALUE klass, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE vint)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00157">option.c:157</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#l01239">sprintf.c:1239</a></div></div> <div class="ttc" id="missing_8h_html_afd46339e0e35acab03772ba959071313"><div class="ttname"><a href="../../d3/d90/missing_8h.html#afd46339e0e35acab03772ba959071313">strerror</a></div><div class="ttdeci">RUBY_EXTERN char * strerror(int)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d04/strerror_8c_source.html#l00011">strerror.c:11</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a117741045763c090b26e30a85bd0e0a6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a117741045763c090b26e30a85bd0e0a6">RTEST</a></div><div class="ttdeci">#define RTEST(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00373">ruby.h:373</a></div></div> <div class="ttc" id="sockport_8h_html_ae77ae24b14b7b7f294f3e04121173f12"><div class="ttname"><a href="../../d6/d07/sockport_8h.html#ae77ae24b14b7b7f294f3e04121173f12">AF_UNSPEC</a></div><div class="ttdeci">#define AF_UNSPEC</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d07/sockport_8h_source.html#l00069">sockport.h:69</a></div></div> <div class="ttc" id="option_8c_html_a30c8e557d447b07eb7eaa48d83a5e305"><div class="ttname"><a href="../../d2/d87/option_8c.html#a30c8e557d447b07eb7eaa48d83a5e305">sockopt_s_linger</a></div><div class="ttdeci">static VALUE sockopt_s_linger(VALUE klass, VALUE vonoff, VALUE vsecs)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00251">option.c:251</a></div></div> <div class="ttc" id="win32ole_8c_html_ac4055e3a20b6b3af3d10590ea446ef6c"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a></div><div class="ttdeci">v</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00790">win32ole.c:790</a></div></div> <div class="ttc" id="constants_8c_html_a890b172eafae96143879d61c59ae2290"><div class="ttname"><a href="../../d4/df3/constants_8c.html#a890b172eafae96143879d61c59ae2290">rsock_optname_arg</a></div><div class="ttdeci">int rsock_optname_arg(int family, int level, VALUE optname)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00069">constants.c:69</a></div></div> <div class="ttc" id="option_8c_html_a0991836d5b89808432c79c251912f348"><div class="ttname"><a href="../../d2/d87/option_8c.html#a0991836d5b89808432c79c251912f348">rb_cSockOpt</a></div><div class="ttdeci">VALUE rb_cSockOpt</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00003">option.c:3</a></div></div> <div class="ttc" id="nkf-utf8_2nkf_8c_html_a8f8f80d37794cde9472343e4487ba3eb"><div class="ttname"><a href="../../d6/da0/nkf-utf8_2nkf_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a></div><div class="ttdeci">const char * name</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/da0/nkf-utf8_2nkf_8c_source.html#l00208">nkf.c:208</a></div></div> <div class="ttc" id="ripper_8c_html_a877bc58c495643fcf49dc64c44631e72"><div class="ttname"><a href="../../d5/d11/ripper_8c.html#a877bc58c495643fcf49dc64c44631e72">rb_id2name</a></div><div class="ttdeci">const char * rb_id2name(ID id)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d11/ripper_8c_source.html#l16362">ripper.c:16362</a></div></div> <div class="ttc" id="option_8c_html_abe23604853e07a6b7c00f1592293544c"><div class="ttname"><a href="../../d2/d87/option_8c.html#abe23604853e07a6b7c00f1592293544c">sockopt_level</a></div><div class="ttdeci">static int sockopt_level(VALUE self)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00087">option.c:87</a></div></div> <div class="ttc" id="struct_r_object_html"><div class="ttname"><a href="../../d7/da9/struct_r_object.html">RObject</a></div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00602">ruby.h:602</a></div></div> <div class="ttc" id="option_8c_html_acd06da230a96d3b7e6f193c5b3142002"><div class="ttname"><a href="../../d2/d87/option_8c.html#acd06da230a96d3b7e6f193c5b3142002">IFNAMSIZ</a></div><div class="ttdeci">#define IFNAMSIZ</div></div> <div class="ttc" id="option_8c_html_a6aaf50ede6269483018d4133147b443a"><div class="ttname"><a href="../../d2/d87/option_8c.html#a6aaf50ede6269483018d4133147b443a">rsock_init_sockopt</a></div><div class="ttdeci">void rsock_init_sockopt(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d87/option_8c_source.html#l00892">option.c:892</a></div></div> <div class="ttc" id="array_8c_html_a9cfa42d4b79c89d68c53be8b2150a503"><div class="ttname"><a href="../../dc/dcc/array_8c.html#a9cfa42d4b79c89d68c53be8b2150a503">rb_intern</a></div><div class="ttdeci">#define rb_intern(str)</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#l00107">_sdbm.c:107</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a607a9da5249e026d1c4a0826dc840143"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a607a9da5249e026d1c4a0826dc840143">OBJSETUP</a></div><div class="ttdeci">#define OBJSETUP(obj, c, t)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00581">ruby.h:581</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#l01210">class.c:1210</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#l02047">string.c:2047</a></div></div> <div class="ttc" id="intern_8h_html_ab8a448eec4dc767e47f5f9bd35974734"><div class="ttname"><a href="../../db/d2e/intern_8h.html#ab8a448eec4dc767e47f5f9bd35974734">rb_attr_get</a></div><div class="ttdeci">VALUE rb_attr_get(VALUE, ID)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d2a/variable_8c_source.html#l01032">variable.c:1032</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0e80f207eb41e9010ec9f0f5f9419fea"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0e80f207eb41e9010ec9f0f5f9419fea">StringValue</a></div><div class="ttdeci">#define StringValue(v)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00466">ruby.h:466</a></div></div> <div class="ttc" id="intern_8h_html_a48b2b873adb8b6a04254bd631c4b03c5"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a48b2b873adb8b6a04254bd631c4b03c5">rb_str_new</a></div><div class="ttdeci">VALUE rb_str_new(const char *, long)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l00410">string.c:410</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>
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