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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: missing/os2.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_f3bfeebb553c3f6ecfb19202628b4493.html">missing</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">os2.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../de/d46/os2_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">/* os/2 compatibility functions -- follows Ruby's license */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> </div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor">#include "<a class="code" href="../../d9/d3f/ruby_8h.html">ruby.h</a>"</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <stdio.h></span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include <stdlib.h></span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="preprocessor">#include <fcntl.h></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include <process.h></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <limits.h></span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <errno.h></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"><a class="line" href="../../de/d46/os2_8c.html#a279849fd38ce284440d823ddda1d3f09"> 11</a></span> <span class="preprocessor">#define INCL_DOS</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <os2.h></span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00015"></a><span class="lineno"><a class="line" href="../../de/d46/os2_8c.html#a8c838484c8aaebe6183c9eca231ddfde"> 15</a></span> <a class="code" href="../../de/d46/os2_8c.html#a8c838484c8aaebe6183c9eca231ddfde">chown</a>(<span class="keywordtype">char</span> *path, <span class="keywordtype">int</span> owner, <span class="keywordtype">int</span> group)</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="keywordflow">return</span> 0;</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> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <a class="code" href="../../dc/db1/win32_8h.html#a9f0ffa429d1a466322fb9b5bb084f828">link</a>(<span class="keywordtype">char</span> *from, <span class="keywordtype">char</span> *to)</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">return</span> -1;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> }</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#endif</span></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="preprocessor">#if defined(EMX_REPLACE_GETCWD) && (EMX_REPLACE_GETCWD) \</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"> || defined(EMX_REPLACE_CHDIR) && (EMX_REPLACE_CHDIR)</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="../../da/d6f/unistd_8h.html">unistd.h</a>></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#if defined(EMX_REPLACE_GETCWD) && (EMX_REPLACE_GETCWD)</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/* to handle the drive letter and DBCS characters within a given path */</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keywordtype">char</span> *</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> getcwd(<span class="keywordtype">char</span> *path, <span class="keywordtype">size_t</span> len)</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="keywordflow">return</span> _getcwd2(path, (<span class="keywordtype">int</span>)len);</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="preprocessor">#endif</span></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> <span class="preprocessor">#if defined(EMX_REPLACE_CHDIR) && (EMX_REPLACE_CHDIR)</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment">/* to handle the drive letter and DBCS characters within a given path */</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> chdir(__const__ <span class="keywordtype">char</span> *path)</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> {</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">return</span> _chdir2(path);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="../../de/d46/os2_8c.html#aabe47ba16af2a3b8ea84dffa96fc867b"> 51</a></span> <span class="keyword">typedef</span> <span class="keywordtype">char</span>* <a class="code" href="../../de/d46/os2_8c.html#aabe47ba16af2a3b8ea84dffa96fc867b">CHARP</a>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="../../de/d46/os2_8c.html#aa9f224c246bbbbcf0e84b5be75856852"> 54</a></span> <a class="code" href="../../de/d46/os2_8c.html#aa9f224c246bbbbcf0e84b5be75856852">do_spawn</a>(cmd)</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">char</span> *cmd;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">register</span> <span class="keywordtype">char</span> **a;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">register</span> <span class="keywordtype">char</span> *s;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keywordtype">char</span> **<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">char</span> *shell, *sw, *cmd2;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordtype">int</span> status;</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">if</span> ((shell = <a class="code" href="../../de/d32/dir_8c.html#aee28fd8a0e40b6d958f7d20348e45368">getenv</a>(<span class="stringliteral">"RUBYSHELL"</span>)) != <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> && *shell != <span class="charliteral">'\0'</span>) {</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  s = shell;</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">do</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  *s = isupper(*s) ? tolower(*s) : *s;</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">while</span> (*++s);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a>(shell, <span class="stringliteral">"cmd"</span>) || <a class="code" href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a>(shell, <span class="stringliteral">"4os2"</span>))</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  sw = <span class="stringliteral">"/c"</span>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  sw = <span class="stringliteral">"-c"</span>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((shell = <a class="code" href="../../de/d32/dir_8c.html#aee28fd8a0e40b6d958f7d20348e45368">getenv</a>(<span class="stringliteral">"SHELL"</span>)) != <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> && *shell != <span class="charliteral">'\0'</span>) {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  s = shell;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">do</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  *s = isupper(*s) ? tolower(*s) : *s;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">while</span> (*++s);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a>(shell, <span class="stringliteral">"cmd"</span>) || <a class="code" href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a>(shell, <span class="stringliteral">"4os2"</span>))</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  sw = <span class="stringliteral">"/c"</span>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  sw = <span class="stringliteral">"-c"</span>;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((shell = <a class="code" href="../../de/d32/dir_8c.html#aee28fd8a0e40b6d958f7d20348e45368">getenv</a>(<span class="stringliteral">"COMSPEC"</span>)) != <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a> && *shell != <span class="charliteral">'\0'</span>) {</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  s = shell;</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">do</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  *s = isupper(*s) ? tolower(*s) : *s;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">while</span> (*++s);</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a>(shell, <span class="stringliteral">"cmd"</span>) || <a class="code" href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a>(shell, <span class="stringliteral">"4os2"</span>))</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  sw = <span class="stringliteral">"/c"</span>;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">else</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  sw = <span class="stringliteral">"-c"</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>  <span class="comment">/* see if there are shell metacharacters in it */</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">/*SUPPRESS 530*/</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">/* for (s = cmd; *s && isalpha(*s); s++) ;</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> if (*s == '=')</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> goto doshell; */</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">for</span> (s = cmd; *s; s++) {</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (*sw == <span class="charliteral">'-'</span> && *s != <span class="charliteral">' '</span> &&</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  !isalpha(*s) && index(<span class="stringliteral">"$&*(){}[]'\";\\|?<>~`\n"</span>,*s)) {</div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">if</span> (*s == <span class="charliteral">'\n'</span> && !s[1]) {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  *s = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">break</span>;</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">goto</span> doshell;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*sw == <span class="charliteral">'/'</span> && *s != <span class="charliteral">' '</span> &&</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  !isalpha(*s) && index(<span class="stringliteral">"^()<>|&\n"</span>,*s)) {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (*s == <span class="charliteral">'\n'</span> && !s[1]) {</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  *s = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">break</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>  doshell:</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  status = spawnlp(P_WAIT,shell,shell,sw,cmd,(<span class="keywordtype">char</span>*)<a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>);</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> status;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a> = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a79041aa2bc7439c11906a86f82a52eb6">ALLOC_N</a>(<a class="code" href="../../de/d46/os2_8c.html#aabe47ba16af2a3b8ea84dffa96fc867b">CHARP</a>,(<a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(cmd) / 2 + 2));</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  cmd2 = <a class="code" href="../../de/de6/ruby_2ruby_8h.html#a79041aa2bc7439c11906a86f82a52eb6">ALLOC_N</a>(<span class="keywordtype">char</span>, (<a class="code" href="../../d6/d7b/strchr_8c.html#a219836f542ce53545052bed5353820ca">strlen</a>(cmd) + 1));</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  strcpy(cmd2, cmd);</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  a = <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>;</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">for</span> (s = cmd2; *s;) {</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">while</span> (*s && isspace(*s)) s++;</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> (*s)</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  *(a++) = s;</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">while</span> (*s && !isspace(*s)) s++;</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordflow">if</span> (*s)</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  *s++ = <span class="charliteral">'\0'</span>;</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  *a = <a class="code" href="../../d4/db0/__sdbm_8c.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>;</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0]) {</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">if</span> ((status = spawnvp(P_WAIT, <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>[0], <a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>)) == -1) {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a>(cmd2);</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordflow">return</span> -1;</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  }</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  }</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a>(cmd2);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a>(<a class="code" href="../../df/d77/ruby_8c.html#af2efa898e9eed6fe6715279cb1ec35b0">argv</a>);</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> status;</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> }</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="os2_8c_html_aa9f224c246bbbbcf0e84b5be75856852"><div class="ttname"><a href="../../de/d46/os2_8c.html#aa9f224c246bbbbcf0e84b5be75856852">do_spawn</a></div><div class="ttdeci">int do_spawn(char *cmd)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d46/os2_8c_source.html#l00054">os2.c:54</a></div></div> <div class="ttc" id="ruby_2ruby_8h_html_a79041aa2bc7439c11906a86f82a52eb6"><div class="ttname"><a href="../../de/de6/ruby_2ruby_8h.html#a79041aa2bc7439c11906a86f82a52eb6">ALLOC_N</a></div><div class="ttdeci">#define ALLOC_N(type, n)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/de6/ruby_2ruby_8h_source.html#l01223">ruby.h:1223</a></div></div> <div class="ttc" id="missing_8h_html_a695026fc69840c65da7ea58226006f69"><div class="ttname"><a href="../../d3/d90/missing_8h.html#a695026fc69840c65da7ea58226006f69">strstr</a></div><div class="ttdeci">RUBY_EXTERN char * strstr(const char *, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d29/strstr_8c_source.html#l00008">strstr.c:8</a></div></div> <div class="ttc" id="unistd_8h_html"><div class="ttname"><a href="../../da/d6f/unistd_8h.html">unistd.h</a></div></div> <div class="ttc" id="win32_8h_html_a9f0ffa429d1a466322fb9b5bb084f828"><div class="ttname"><a href="../../dc/db1/win32_8h.html#a9f0ffa429d1a466322fb9b5bb084f828">link</a></div><div class="ttdeci">int link(const char *, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/df2/win32_8c_source.html#l04245">win32.c:4245</a></div></div> <div class="ttc" id="os2_8c_html_aabe47ba16af2a3b8ea84dffa96fc867b"><div class="ttname"><a href="../../de/d46/os2_8c.html#aabe47ba16af2a3b8ea84dffa96fc867b">CHARP</a></div><div class="ttdeci">char * CHARP</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d46/os2_8c_source.html#l00051">os2.c:51</a></div></div> <div class="ttc" id="dir_8c_html_aee28fd8a0e40b6d958f7d20348e45368"><div class="ttname"><a href="../../de/d32/dir_8c.html#aee28fd8a0e40b6d958f7d20348e45368">getenv</a></div><div class="ttdeci">char * getenv()</div></div> <div class="ttc" id="os2_8c_html_a8c838484c8aaebe6183c9eca231ddfde"><div class="ttname"><a href="../../de/d46/os2_8c.html#a8c838484c8aaebe6183c9eca231ddfde">chown</a></div><div class="ttdeci">int chown(char *path, int owner, int group)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d46/os2_8c_source.html#l00015">os2.c:15</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="win32ole_8c_html_a18100522f0b19b5e9b9875f5737a9386"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#a18100522f0b19b5e9b9875f5737a9386">free</a></div><div class="ttdeci">free(psz)</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#l00131">ruby.c:131</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" 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