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<a href="../../d8/d3c/util_8h.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"> util.h -</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"> $Author: usa $</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> created at: Thu Mar 9 11:55:53 JST 1995</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"></span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Copyright (C) 1993-2007 Yukihiro Matsumoto</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> <span class="comment">**********************************************************************/</span></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> <span class="preprocessor">#ifndef RUBY_UTIL_H</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#define RUBY_UTIL_H 1</span></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">#if defined(__cplusplus)</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> } <span class="comment">/* satisfy cc-mode */</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="../../d8/db0/defines_8h.html">ruby/defines.h</a>"</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifdef RUBY_EXTCONF_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include RUBY_EXTCONF_H</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#ifndef _</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"># ifndef HAVE_PROTOTYPES</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"># define HAVE_PROTOTYPES 1</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor"># ifndef HAVE_STDARG_PROTOTYPES</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor"># define HAVE_STDARG_PROTOTYPES 1</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#ifdef HAVE_PROTOTYPES</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"># define _(args) args</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#a10087a068d10eaadb8f9bb9200cd619a"> 39</a></span> <span class="preprocessor"># define _(args) ()</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#ifdef HAVE_STDARG_PROTOTYPES</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"># define __(args) args</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#acba3b7773715f1ecd8519d2a5c4d613d"> 44</a></span> <span class="preprocessor"># define __(args) ()</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#if defined __GNUC__ && __GNUC__ >= 4</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#pragma GCC visibility push(default)</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#ae67d4c595940aae807ac889adf3428a1"> 52</a></span> <span class="preprocessor">#define scan_oct(s,l,e) ((int)ruby_scan_oct((s),(l),(e)))</span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="../../d8/d3c/util_8h.html#a0a6004b00f3619b4486822f120e9adcb">ruby_scan_oct</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span> *);</div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#abcdee8986759d1b02072d01ab9462213"> 54</a></span> <span class="preprocessor">#define scan_hex(s,l,e) ((int)ruby_scan_hex((s),(l),(e)))</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="../../d8/d3c/util_8h.html#a6aa35bb8f8e7f6a751dfe037d052ce5a">ruby_scan_hex</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>, <span class="keywordtype">size_t</span> *);</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="keywordtype">void</span> <a class="code" href="../../d8/d3c/util_8h.html#aaf1507a3d6ee011ef43222b24bd62ee4">ruby_qsort</a>(<span class="keywordtype">void</span> *, <span class="keyword">const</span> <span class="keywordtype">size_t</span>, <span class="keyword">const</span> <span class="keywordtype">size_t</span>,</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">int</span> (*)(<span class="keyword">const</span> <span class="keywordtype">void</span> *, <span class="keyword">const</span> <span class="keywordtype">void</span> *, <span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">void</span> <a class="code" href="../../d8/d3c/util_8h.html#a6b7a4b9a27698373369ce4d6e300cad5">ruby_setenv</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keyword">const</span> <span class="keywordtype">char</span> *);</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">void</span> <a class="code" href="../../d8/d3c/util_8h.html#aa7683f3333de9c8a27c4d0025ff41377">ruby_unsetenv</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#undef setenv</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#undef unsetenv</span></div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#a0e6989d133aab2171be4c3937c8b2c59"> 64</a></span> <span class="preprocessor">#define setenv(name,val) ruby_setenv((name),(val))</span></div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#afe568dfc88dec03aa1ef28d34b0f5c9b"> 65</a></span> <span class="preprocessor">#define unsetenv(name,val) ruby_unsetenv(name);</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> <span class="keywordtype">char</span> *<a class="code" href="../../d8/d3c/util_8h.html#a29a29bcdf6e0d7cc6808f6253e4b0a7f">ruby_strdup</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *);</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor">#undef strdup</span></div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#ad832104a69551cf1e4e347fffa9dc77c"> 69</a></span> <span class="preprocessor">#define strdup(s) ruby_strdup(s)</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="keywordtype">char</span> *<a class="code" href="../../d8/d3c/util_8h.html#a9a431d5ed7fad39e62d7c7cce764c865">ruby_getcwd</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#ae60247d79b1a4f4976716c70ebe52fd2"> 72</a></span> <span class="preprocessor">#define my_getcwd() ruby_getcwd()</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">double</span> <a class="code" href="../../d8/d3c/util_8h.html#a8806cae0a75f335cf80b8e0ba5b2d200">ruby_strtod</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">char</span> **);</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#undef strtod</span></div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="../../d8/d3c/util_8h.html#a9242b69e04b02654598efa37fb6c2185"> 76</a></span> <span class="preprocessor">#define strtod(s,e) ruby_strtod((s),(e))</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#if defined _MSC_VER && _MSC_VER >= 1300</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#pragma warning(disable:4723)</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor">#if defined _MSC_VER && _MSC_VER >= 1300</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="preprocessor">#endif</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="keywordtype">void</span> <a class="code" href="../../d8/d3c/util_8h.html#ada6fc505a58f8b3f24821f94e0e5ec32">ruby_each_words</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *, <span class="keywordtype">void</span> (*)(<span class="keyword">const</span> <span class="keywordtype">char</span>*, <span class="keywordtype">int</span>, <span class="keywordtype">void</span>*), <span class="keywordtype">void</span> *);</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> <span class="preprocessor">#if defined __GNUC__ && __GNUC__ >= 4</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#pragma GCC visibility pop</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor">#endif</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="preprocessor">#if defined(__cplusplus)</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#if 0</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> { <span class="comment">/* satisfy cc-mode */</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> } <span class="comment">/* extern "C" { */</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor">#endif</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="preprocessor">#endif </span><span class="comment">/* RUBY_UTIL_H */</span><span class="preprocessor"></span></div><div class="ttc" id="util_8h_html_ada6fc505a58f8b3f24821f94e0e5ec32"><div class="ttname"><a href="../../d8/d3c/util_8h.html#ada6fc505a58f8b3f24821f94e0e5ec32">ruby_each_words</a></div><div class="ttdeci">void ruby_each_words(const char *, void(*)(const char *, int, void *), void *)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l03722">util.c:3722</a></div></div>
<div class="ttc" id="util_8h_html_a8806cae0a75f335cf80b8e0ba5b2d200"><div class="ttname"><a href="../../d8/d3c/util_8h.html#a8806cae0a75f335cf80b8e0ba5b2d200">ruby_strtod</a></div><div class="ttdeci">double ruby_strtod(const char *, char **)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l01903">util.c:1903</a></div></div>
<div class="ttc" id="util_8h_html_a6b7a4b9a27698373369ce4d6e300cad5"><div class="ttname"><a href="../../d8/d3c/util_8h.html#a6b7a4b9a27698373369ce4d6e300cad5">ruby_setenv</a></div><div class="ttdeci">void ruby_setenv(const char *, const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l02246">hash.c:2246</a></div></div>
<div class="ttc" id="util_8h_html_a29a29bcdf6e0d7cc6808f6253e4b0a7f"><div class="ttname"><a href="../../d8/d3c/util_8h.html#a29a29bcdf6e0d7cc6808f6253e4b0a7f">ruby_strdup</a></div><div class="ttdeci">char * ruby_strdup(const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l00425">util.c:425</a></div></div>
<div class="ttc" id="defines_8h_html"><div class="ttname"><a href="../../d8/db0/defines_8h.html">defines.h</a></div></div>
<div class="ttc" id="util_8h_html_aa7683f3333de9c8a27c4d0025ff41377"><div class="ttname"><a href="../../d8/d3c/util_8h.html#aa7683f3333de9c8a27c4d0025ff41377">ruby_unsetenv</a></div><div class="ttdeci">void ruby_unsetenv(const char *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d04/hash_8c_source.html#l02358">hash.c:2358</a></div></div>
<div class="ttc" id="util_8h_html_aaf1507a3d6ee011ef43222b24bd62ee4"><div class="ttname"><a href="../../d8/d3c/util_8h.html#aaf1507a3d6ee011ef43222b24bd62ee4">ruby_qsort</a></div><div class="ttdeci">void ruby_qsort(void *, const size_t, const size_t, int(*)(const void *, const void *, void *), void *)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l00273">util.c:273</a></div></div>
<div class="ttc" id="util_8h_html_a9a431d5ed7fad39e62d7c7cce764c865"><div class="ttname"><a href="../../d8/d3c/util_8h.html#a9a431d5ed7fad39e62d7c7cce764c865">ruby_getcwd</a></div><div class="ttdeci">char * ruby_getcwd(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l00437">util.c:437</a></div></div>
<div class="ttc" id="util_8h_html_a6aa35bb8f8e7f6a751dfe037d052ce5a"><div class="ttname"><a href="../../d8/d3c/util_8h.html#a6aa35bb8f8e7f6a751dfe037d052ce5a">ruby_scan_hex</a></div><div class="ttdeci">unsigned long ruby_scan_hex(const char *, size_t, size_t *)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l00042">util.c:42</a></div></div>
<div class="ttc" id="util_8h_html_a0a6004b00f3619b4486822f120e9adcb"><div class="ttname"><a href="../../d8/d3c/util_8h.html#a0a6004b00f3619b4486822f120e9adcb">ruby_scan_oct</a></div><div class="ttdeci">unsigned long ruby_scan_oct(const char *, size_t, size_t *)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/df1/util_8c_source.html#l00028">util.c:28</a></div></div>
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