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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/constants.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">2.0.0p648(2015-12-16revision53162)</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">constants.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../d4/df3/constants_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="comment">/************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> constants.c -</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> created at: Thu Mar 31 12:21:29 JST 1994</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Copyright (C) 1993-2007 Yukihiro Matsumoto</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">************************************************/</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "<a class="code" href="../../dd/d8c/rubysocket_8h.html">rubysocket.h</a>"</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"><a class="line" href="../../d4/df3/constants_8c.html#aaa93ae554b627e38fd1cd31dc87fcac2"> 13</a></span> <span class="keyword">static</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d4/df3/constants_8c.html#aaa93ae554b627e38fd1cd31dc87fcac2">rb_mSockConst</a>;</div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#include "constdefs.c"</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">static</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49"> 18</a></span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> arg, <span class="keywordtype">int</span> (*str_to_int)(<span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">long</span>, <span class="keywordtype">int</span>*), <span class="keyword">const</span> <span class="keywordtype">char</span> *errmsg)</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> tmp;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordtype">char</span> *ptr;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordtype">int</span> ret;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordflow">if</span> (<a class="code" href="../../de/de6/ruby_2ruby_8h.html#acc70817286a1286e1d8dea44a00f19c7">SYMBOL_P</a>(arg)) {</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  arg = <a class="code" href="../../db/d2e/intern_8h.html#a6b530fce35a344ec394c08c6643cdd8a">rb_sym_to_s</a>(arg);</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordflow">goto</span> str;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  }</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordflow">else</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#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a>(arg))) {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  arg = tmp;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  str:</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="../../de/de6/ruby_2ruby_8h.html#ad8603a60fefb7b6b74fea406244d277b">rb_check_safe_obj</a>(arg);</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  ptr = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a>(arg);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">if</span> (str_to_int(ptr, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a0d1c6e4431397f8bd285073af0d98d77">RSTRING_LEN</a>(arg), &ret) == -1)</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <a class="code" href="../../db/dcc/error_8c.html#a0f771a2840561f1838169b3d7d4616f3">rb_raise</a>(<a class="code" href="../../da/dcc/socket_2init_8c.html#a3676fcbd54554dca6a332927c85abdac">rb_eSocket</a>, <span class="stringliteral">"%s: %s"</span>, errmsg, ptr);</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  ret = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(arg);</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  }</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">return</span> ret;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> }</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a39ff0a7f7690b7524885e5140b588048"> 43</a></span> <a class="code" href="../../d4/df3/constants_8c.html#a39ff0a7f7690b7524885e5140b588048">rsock_family_arg</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> domain)</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">/* convert AF_INET, etc. */</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(domain, rsock_family_to_int, <span class="stringliteral">"unknown socket domain"</span>);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#acd5c002b7516bd5262afd6fc4f71151c"> 50</a></span> <a class="code" href="../../d4/df3/constants_8c.html#acd5c002b7516bd5262afd6fc4f71151c">rsock_socktype_arg</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>)</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="comment">/* convert SOCK_STREAM, etc. */</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_socktype_to_int, <span class="stringliteral">"unknown socket type"</span>);</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> }</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#aace79026ea2d7baafca98521440a9f9a"> 57</a></span> <a class="code" href="../../d4/df3/constants_8c.html#aace79026ea2d7baafca98521440a9f9a">rsock_level_arg</a>(<span class="keywordtype">int</span> family, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../df/d38/vm__exec_8c.html">level</a>)</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="comment">/* convert SOL_SOCKET, IPPROTO_TCP, etc. */</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</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="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">level</a>, rsock_ip_level_to_int, <span class="stringliteral">"unknown protocol level"</span>);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  }</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../df/d38/vm__exec_8c.html">level</a>, rsock_unknown_level_to_int, <span class="stringliteral">"unknown protocol level"</span>);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a890b172eafae96143879d61c59ae2290"> 69</a></span> <a class="code" href="../../d4/df3/constants_8c.html#a890b172eafae96143879d61c59ae2290">rsock_optname_arg</a>(<span class="keywordtype">int</span> family, <span class="keywordtype">int</span> <a class="code" href="../../df/d38/vm__exec_8c.html">level</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> optname)</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="keywordflow">if</span> (<a class="code" href="../../dd/d8c/rubysocket_8h.html#a04da22756ad61ba67ddc856d5e0ebb40">IS_IP_FAMILY</a>(family)) {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../df/d38/vm__exec_8c.html">level</a>) {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">case</span> SOL_SOCKET:</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(optname, rsock_so_optname_to_int, <span class="stringliteral">"unknown socket level option name"</span>);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordflow">case</span> IPPROTO_IP:</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(optname, rsock_ip_optname_to_int, <span class="stringliteral">"unknown IP level option name"</span>);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="preprocessor">#ifdef IPPROTO_IPV6</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">case</span> IPPROTO_IPV6:</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(optname, rsock_ipv6_optname_to_int, <span class="stringliteral">"unknown IPv6 level option name"</span>);</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordflow">case</span> IPPROTO_TCP:</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(optname, rsock_tcp_optname_to_int, <span class="stringliteral">"unknown TCP level option name"</span>);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">case</span> IPPROTO_UDP:</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(optname, rsock_udp_optname_to_int, <span class="stringliteral">"unknown UDP level option name"</span>);</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(optname);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</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">else</span> {</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../df/d38/vm__exec_8c.html">level</a>) {</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">case</span> SOL_SOCKET:</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(optname, rsock_so_optname_to_int, <span class="stringliteral">"unknown socket level option name"</span>);</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(optname);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  }</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  }</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> }</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a5992d54357ab2bd8cfae26318b519fe1"> 100</a></span> <a class="code" href="../../d4/df3/constants_8c.html#a5992d54357ab2bd8cfae26318b519fe1">rsock_cmsg_type_arg</a>(<span class="keywordtype">int</span> family, <span class="keywordtype">int</span> <a class="code" href="../../df/d38/vm__exec_8c.html">level</a>, <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> <a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>)</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> {</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</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="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../df/d38/vm__exec_8c.html">level</a>) {</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">case</span> SOL_SOCKET:</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_scm_optname_to_int, <span class="stringliteral">"unknown UNIX control message"</span>);</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">case</span> IPPROTO_IP:</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_ip_optname_to_int, <span class="stringliteral">"unknown IP control message"</span>);</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor">#ifdef INET6</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">case</span> IPPROTO_IPV6:</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_ipv6_optname_to_int, <span class="stringliteral">"unknown IPv6 control message"</span>);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">case</span> IPPROTO_TCP:</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_tcp_optname_to_int, <span class="stringliteral">"unknown TCP control message"</span>);</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">case</span> IPPROTO_UDP:</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_udp_optname_to_int, <span class="stringliteral">"unknown UDP control message"</span>);</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">default</span>:</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  }</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">switch</span> (<a class="code" href="../../df/d38/vm__exec_8c.html">level</a>) {</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">case</span> SOL_SOCKET:</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>, rsock_scm_optname_to_int, <span class="stringliteral">"unknown UNIX control message"</span>);</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">default</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#a877c38180d23c5447d976c70dda89d69">NUM2INT</a>(<a class="code" href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a>);</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> }</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a53c049cbaefddf389a4205fd4ac6177f"> 131</a></span> <a class="code" href="../../d4/df3/constants_8c.html#a53c049cbaefddf389a4205fd4ac6177f">rsock_shutdown_how_arg</a>(<a class="code" href="../../de/de6/ruby_2ruby_8h.html#a3c1d4bfc6a81af60bdcb48744c35f760">VALUE</a> how)</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> {</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">/* convert SHUT_RD, SHUT_WR, SHUT_RDWR. */</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keywordflow">return</span> <a class="code" href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a>(how, rsock_shutdown_how_to_int, <span class="stringliteral">"unknown shutdown argument"</span>);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> }</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment">/*</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> * Socket::Constants module</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> */</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00141"></a><span class="lineno"><a class="line" href="../../dd/d8c/rubysocket_8h.html#a5b4e41209354fdeda321dbf643891187"> 141</a></span> <a class="code" href="../../d4/df3/constants_8c.html#a5b4e41209354fdeda321dbf643891187">rsock_init_socket_constants</a>(<span class="keywordtype">void</span>)</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="comment">/* constants */</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  init_constants();</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> }</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#l00622">ruby.h:622</a></div></div> <div class="ttc" id="constants_8c_html_a28c1afc7d951f4a13c486ac712686f49"><div class="ttname"><a href="../../d4/df3/constants_8c.html#a28c1afc7d951f4a13c486ac712686f49">constant_arg</a></div><div class="ttdeci">static int constant_arg(VALUE arg, int(*str_to_int)(const char *, long, int *), const char *errmsg)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00018">constants.c:18</a></div></div> <div class="ttc" id="constants_8c_html_aaa93ae554b627e38fd1cd31dc87fcac2"><div class="ttname"><a href="../../d4/df3/constants_8c.html#aaa93ae554b627e38fd1cd31dc87fcac2">rb_mSockConst</a></div><div class="ttdeci">static VALUE rb_mSockConst</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00013">constants.c:13</a></div></div> <div class="ttc" id="constants_8c_html_acd5c002b7516bd5262afd6fc4f71151c"><div class="ttname"><a href="../../d4/df3/constants_8c.html#acd5c002b7516bd5262afd6fc4f71151c">rsock_socktype_arg</a></div><div class="ttdeci">int rsock_socktype_arg(VALUE type)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00050">constants.c:50</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#l01788">error.c:1788</a></div></div> <div class="ttc" id="constants_8c_html_a5b4e41209354fdeda321dbf643891187"><div class="ttname"><a href="../../d4/df3/constants_8c.html#a5b4e41209354fdeda321dbf643891187">rsock_init_socket_constants</a></div><div class="ttdeci">void rsock_init_socket_constants(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00141">constants.c:141</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="vm__exec_8c_html"><div class="ttname"><a href="../../df/d38/vm__exec_8c.html">level</a></div><div class="ttdeci">#define level</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#l00446">ruby.h:446</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="intern_8h_html_a6b530fce35a344ec394c08c6643cdd8a"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a6b530fce35a344ec394c08c6643cdd8a">rb_sym_to_s</a></div><div class="ttdeci">VALUE rb_sym_to_s(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l07924">string.c:7924</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#l00117">rubysocket.h:117</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a0d1c6e4431397f8bd285073af0d98d77"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a0d1c6e4431397f8bd285073af0d98d77">RSTRING_LEN</a></div><div class="ttdeci">#define RSTRING_LEN(str)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00862">ruby.h:862</a></div></div> <div class="ttc" id="tcltklib_8c_html_ac765329451135abec74c45e1897abf26"><div class="ttname"><a href="../../d5/d9d/tcltklib_8c.html#ac765329451135abec74c45e1897abf26">type</a></div><div class="ttdeci">int type</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d9d/tcltklib_8c_source.html#l00111">tcltklib.c:111</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#l00104">ruby.h:104</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a3f0e4e2b6d073369cc1c2ddde00b13bb"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a3f0e4e2b6d073369cc1c2ddde00b13bb">RSTRING_PTR</a></div><div class="ttdeci">#define RSTRING_PTR(str)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00866">ruby.h:866</a></div></div> <div class="ttc" id="socket_2init_8c_html_a3676fcbd54554dca6a332927c85abdac"><div class="ttname"><a href="../../da/dcc/socket_2init_8c.html#a3676fcbd54554dca6a332927c85abdac">rb_eSocket</a></div><div class="ttdeci">VALUE rb_eSocket</div><div class="ttdef"><b>Definition:</b> <a href="../../da/dcc/socket_2init_8c_source.html#l00025">init.c:25</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="intern_8h_html_a669b6063704b2d304844bd1553217cf0"><div class="ttname"><a href="../../db/d2e/intern_8h.html#a669b6063704b2d304844bd1553217cf0">rb_check_string_type</a></div><div class="ttdeci">VALUE rb_check_string_type(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/db0/string_8c_source.html#l01509">string.c:1509</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_ad8603a60fefb7b6b74fea406244d277b"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#ad8603a60fefb7b6b74fea406244d277b">rb_check_safe_obj</a></div><div class="ttdeci">void rb_check_safe_obj(VALUE)</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d2d/safe_8c_source.html#l00113">safe.c:113</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="ruby_2ruby_8h_html_acc70817286a1286e1d8dea44a00f19c7"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#acc70817286a1286e1d8dea44a00f19c7">SYMBOL_P</a></div><div class="ttdeci">#define SYMBOL_P(x)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l00362">ruby.h:362</a></div></div> <div class="ttc" id="constants_8c_html_a53c049cbaefddf389a4205fd4ac6177f"><div class="ttname"><a href="../../d4/df3/constants_8c.html#a53c049cbaefddf389a4205fd4ac6177f">rsock_shutdown_how_arg</a></div><div class="ttdeci">int rsock_shutdown_how_arg(VALUE how)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00131">constants.c:131</a></div></div> <div class="ttc" id="constants_8c_html_a5992d54357ab2bd8cfae26318b519fe1"><div class="ttname"><a href="../../d4/df3/constants_8c.html#a5992d54357ab2bd8cfae26318b519fe1">rsock_cmsg_type_arg</a></div><div class="ttdeci">int rsock_cmsg_type_arg(int family, int level, VALUE type)</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/df3/constants_8c_source.html#l00100">constants.c:100</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address 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