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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: win32/stub.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">2.1.10p492(2016-04-01revision54464)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="../../dir_b4f92dd377abba25bba37a57cb06d57a.html">win32</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">stub.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../d8/de9/stub_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="../../d9/d3f/ruby_8h.html">ruby.h</a>></span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="../../d8/de9/stub_8c.html#af7c2900d7747894e9748d452556a4729">stub_sysinit</a>(<span class="keywordtype">int</span> *<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <span class="keywordtype">char</span> ***<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l00003"></a><span class="lineno"><a class="line" href="../../d8/de9/stub_8c.html#a1936ca2f0a3c33bfcf8018fb289858a7"> 3</a></span> <span class="preprocessor">#define ruby_sysinit stub_sysinit</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <<a class="code" href="../../d0/d29/main_8c.html">main.c</a>></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#undef ruby_sysinit</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00008"></a><span class="lineno"><a class="line" href="../../d8/de9/stub_8c.html#af7c2900d7747894e9748d452556a4729"> 8</a></span> <a class="code" href="../../d8/de9/stub_8c.html#af7c2900d7747894e9748d452556a4729">stub_sysinit</a>(<span class="keywordtype">int</span> *<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <span class="keywordtype">char</span> ***<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)</div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> {</div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>  <span class="keywordtype">char</span> exename[4096];</div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>  <span class="keywordtype">size_t</span> lenexe, len0, lenall;</div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>  <span class="keywordtype">int</span> i, ac;</div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>  <span class="keywordtype">char</span> **av, *p;</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>  lenexe = (size_t)GetModuleFileName(<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, exename, <span class="keyword">sizeof</span> exename);</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>  <a class="code" href="../../d8/de9/stub_8c.html#a1936ca2f0a3c33bfcf8018fb289858a7">ruby_sysinit</a>(<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  ac = *<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a>;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  av = *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  len0 = <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(av[0]) + 1;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  lenall = 0;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordflow">for</span> (i = 1; i < ac; ++i) {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  lenall += <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(av[i]) + 1;</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>  *<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = av = <a class="code" href="../../d5/d11/ripper_8c.html#a1b739878adcdb46fb5d209af7ce79628">realloc</a>(av, lenall + (lenexe + 1) * 2 + <span class="keyword">sizeof</span>(<span class="keywordtype">char</span> *) * (i + 2));</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  *<a class="code" href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a> = ++ac;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  p = (<span class="keywordtype">char</span> *)(av + i + 2);</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <a class="code" href="../../d3/d90/missing_8h.html#a809a3e9326a0d3e5aa549b17085b057d">memmove</a>(p + (lenexe + 1) * 2, (<span class="keywordtype">char</span> *)(av + ac) + len0, lenall);</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  memcpy(p, exename, lenexe);</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  p[lenexe] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  *av++ = p;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  p += lenexe + 1;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  memcpy(p, exename, lenexe);</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  p[lenexe] = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  *av++ = p;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  p += lenexe + 1;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">while</span> (--i) {</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  *av++ = p;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  p += <a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(p) + 1;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  *av = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> }</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div><div class="ttc" id="main_8c_html"><div class="ttname"><a href="../../d0/d29/main_8c.html">main.c</a></div></div> <div class="ttc" id="strchr_8c_html_a219836f542ce53545052bed5353820ca"><div class="ttname"><a href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a></div><div class="ttdeci">size_t strlen(const char *)</div></div> <div class="ttc" id="ruby_8h_html"><div class="ttname"><a href="../../d9/d3f/ruby_8h.html">ruby.h</a></div></div> <div class="ttc" id="missing_8h_html_a809a3e9326a0d3e5aa549b17085b057d"><div class="ttname"><a href="../../d3/d90/missing_8h.html#a809a3e9326a0d3e5aa549b17085b057d">memmove</a></div><div class="ttdeci">RUBY_EXTERN void * memmove(void *, const void *, size_t)</div><div class="ttdef"><b>Definition:</b> <a href="../../da/d6f/memmove_8c_source.html#l00007">memmove.c:7</a></div></div> <div class="ttc" id="stub_8c_html_af7c2900d7747894e9748d452556a4729"><div class="ttname"><a href="../../d8/de9/stub_8c.html#af7c2900d7747894e9748d452556a4729">stub_sysinit</a></div><div class="ttdeci">static void stub_sysinit(int *argc, char ***argv)</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/de9/stub_8c_source.html#l00008">stub.c:8</a></div></div> <div class="ttc" id="ruby_8c_html_ad1447518f4372828b8435ae82e48499e"><div class="ttname"><a href="../../df/d77/ruby_8c.html#ad1447518f4372828b8435ae82e48499e">argc</a></div><div class="ttdeci">int argc</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d77/ruby_8c_source.html#l00131">ruby.c:131</a></div></div> <div class="ttc" id="ripper_8c_html_a1b739878adcdb46fb5d209af7ce79628"><div class="ttname"><a href="../../d5/d11/ripper_8c.html#a1b739878adcdb46fb5d209af7ce79628">realloc</a></div><div class="ttdeci">#define realloc</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/d11/ripper_8c_source.html#l00097">ripper.c:97</a></div></div> <div class="ttc" id="stub_8c_html_a1936ca2f0a3c33bfcf8018fb289858a7"><div class="ttname"><a href="../../d8/de9/stub_8c.html#a1936ca2f0a3c33bfcf8018fb289858a7">ruby_sysinit</a></div><div class="ttdeci">#define ruby_sysinit</div><div class="ttdef"><b>Definition:</b> <a href="../../d8/de9/stub_8c_source.html#l00003">stub.c:3</a></div></div> <div class="ttc" id="__sdbm_8c_html_a070d2ce7b6bb7e5c05602aa8c308d0c4"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></div><div class="ttdeci">#define NULL</div><div class="ttdef"><b>Definition:</b> <a href="../../d4/db0/__sdbm_8c_source.html#l00102">_sdbm.c:102</a></div></div> <div class="ttc" id="ruby_8c_html_af2efa898e9eed6fe6715279cb1ec35b0"><div class="ttname"><a href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a></div><div class="ttdeci">char ** argv</div><div class="ttdef"><b>Definition:</b> <a href="../../df/d77/ruby_8c_source.html#l00132">ruby.c:132</a></div></div> </div><!-- 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