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<div class="title">_sexp-value.h</div> </div>
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<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"> * Copyright 2009 Red Hat Inc., Durham, North Carolina.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * All Rights Reserved.</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"> * This library is free software; you can redistribute it and/or</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * License as published by the Free Software Foundation; either</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * version 2.1 of the License, or (at your option) any later version.</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"> * This library is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * License along with this library; if not, write to the Free Software</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * Authors:</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * "Daniel Kopecek" <dkopecek@redhat.com></span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="preprocessor">#ifndef _SEXP_VALUE_H</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span><span class="preprocessor">#define _SEXP_VALUE_H</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <stddef.h></span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <stdint.h></span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <stdbool.h></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "_sexp-types.h"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "../../../common/util.h"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> OSCAP_HIDDEN_START;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">typedef</span> uint8_t SEXP_valtype_t;</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="preprocessor">#define SEXP_VALTYPE_EMPTY 0</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_VALTYPE_STRING 1</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_VALTYPE_NUMBER 2</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_VALTYPE_LIST 3</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno"><a class="code" href="struct____attribute____.html"> 42</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  uint32_t refs;</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordtype">size_t</span> size;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> } <a class="code" href="struct____attribute____.html">__attribute__</a> ((packed)) SEXP_valhdr_t;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="structSEXP__val__t.html"> 47</a></span> typedef struct {</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  uintptr_t ptr;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  SEXP_valhdr_t *hdr;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">void</span> *mem;</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  SEXP_valtype_t type;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> } <a class="code" href="structSEXP__val__t.html">SEXP_val_t</a>;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#define SEXP_VALP_ALIGN (4 > sizeof(void *) ? 4 : sizeof(void *))</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_VALP_MASK (UINTPTR_MAX << 2)</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_VALT_MASK 3</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_VALP_HDR(p) ((SEXP_valhdr_t *)(((uintptr_t)(p)) & SEXP_VALP_MASK))</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keywordtype">int</span> SEXP_val_new (<a class="code" href="structSEXP__val__t.html">SEXP_val_t</a> *dst, <span class="keywordtype">size_t</span> vmemsize, SEXP_valtype_t type);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keywordtype">void</span> SEXP_val_dsc (<a class="code" href="structSEXP__val__t.html">SEXP_val_t</a> *dst, uintptr_t ptr);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> uintptr_t SEXP_val_ptr (<a class="code" href="structSEXP__val__t.html">SEXP_val_t</a> *dsc);</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> uintptr_t SEXP_rawval_incref (uintptr_t valp);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keywordtype">int</span> SEXP_rawval_decref (uintptr_t valp);</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> <span class="preprocessor">#define SEXP_DEFNUM(s,T) struct SEXP_val_num_##s { T n; SEXP_numtype_t t; } __attribute__ ((packed))</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_NCASTP(s,p) ((struct SEXP_val_num_##s *)(p))</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_NTYPEP(sz,p) *((SEXP_numtype_t *)(((uint8_t *)(p)) + (sz) - sizeof (SEXP_numtype_t)))</span></div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> SEXP_numtype_t SEXP_rawval_number_type (<a class="code" href="structSEXP__val__t.html">SEXP_val_t</a> *dsc);</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> SEXP_DEFNUM(b, <span class="keywordtype">bool</span>);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> SEXP_DEFNUM(f, <span class="keywordtype">double</span>);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> SEXP_DEFNUM(i8, int8_t);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> SEXP_DEFNUM(u8, uint8_t);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> SEXP_DEFNUM(i16, int16_t);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> SEXP_DEFNUM(u16, uint16_t);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> SEXP_DEFNUM(i32, int32_t);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> SEXP_DEFNUM(u32, uint32_t);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> SEXP_DEFNUM(i64, int64_t);</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> SEXP_DEFNUM(u64, uint64_t);</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> * List</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="code" href="structSEXP__val__list.html"> 87</a></span> <span class="keyword">struct </span><a class="code" href="structSEXP__val__list.html">SEXP_val_list</a> {</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">void</span> *b_addr;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  uint16_t offset;</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> } <a class="code" href="struct____attribute____.html">__attribute__</a> ((packed));</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">#define SEXP_LCASTP(p) ((struct SEXP_val_list *)(p))</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="code" href="structSEXP__val__lblk.html"> 94</a></span> <span class="keyword">struct </span><a class="code" href="structSEXP__val__lblk.html">SEXP_val_lblk</a> {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  uintptr_t nxsz;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  uint16_t real;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  uint16_t refs;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <a class="code" href="structSEXP.html">SEXP_t</a> memb[];</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> } <a class="code" href="struct____attribute____.html">__attribute__</a> ((packed));</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">size_t</span> SEXP_rawval_list_length (<span class="keyword">struct</span> <a class="code" href="structSEXP__val__list.html">SEXP_val_list</a> *list);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> uintptr_t SEXP_rawval_list_copy (uintptr_t s_valp);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> uintptr_t SEXP_rawval_lblk_copy (uintptr_t lblkp, uint16_t n_skip);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> uintptr_t SEXP_rawval_lblk_new (uint8_t sz);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> uintptr_t SEXP_rawval_lblk_incref (uintptr_t lblkp);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keywordtype">int</span> SEXP_rawval_lblk_decref (uintptr_t lblkp);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> uintptr_t SEXP_rawval_lblk_fill (uintptr_t lblkp, <a class="code" href="structSEXP.html">SEXP_t</a> *s_exp[], uint16_t s_exp_count);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> uintptr_t SEXP_rawval_lblk_add (uintptr_t lblkp, <span class="keyword">const</span> <a class="code" href="structSEXP.html">SEXP_t</a> *s_exp);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> uintptr_t SEXP_rawval_lblk_add1 (uintptr_t lblkp, <span class="keyword">const</span> <a class="code" href="structSEXP.html">SEXP_t</a> *s_exp);</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> uintptr_t SEXP_rawval_lblk_last (uintptr_t lblkp);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <a class="code" href="structSEXP.html">SEXP_t</a> *SEXP_rawval_lblk_nth (uintptr_t lblkp, uint32_t n);</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> uintptr_t SEXP_rawval_lblk_replace (uintptr_t lblkp, uint32_t n, <span class="keyword">const</span> <a class="code" href="structSEXP.html">SEXP_t</a> *n_val, <a class="code" href="structSEXP.html">SEXP_t</a> **o_val);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keywordtype">int</span> SEXP_rawval_lblk_cb (uintptr_t lblkp, <span class="keywordtype">int</span> (*func) (<a class="code" href="structSEXP.html">SEXP_t</a> *, <span class="keywordtype">void</span> *), <span class="keywordtype">void</span> *arg, uint32_t n);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keywordtype">void</span> SEXP_rawval_lblk_free (uintptr_t lblkp, <span class="keywordtype">void</span> (*func) (<a class="code" href="structSEXP.html">SEXP_t</a> *));</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="keywordtype">void</span> SEXP_rawval_lblk_free1 (uintptr_t lblkp, <span class="keywordtype">void</span> (*func) (<a class="code" href="structSEXP.html">SEXP_t</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> <span class="preprocessor">#define SEXP_LBLK_ALIGN (16 > sizeof(void *) ? 16 : sizeof(void *))</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_LBLKP_MASK (UINTPTR_MAX << 4)</span></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="preprocessor"></span><span class="preprocessor">#define SEXP_LBLKS_MASK 0x0f</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="preprocessor">#define SEXP_VALP_LBLK(valp) ((struct SEXP_val_lblk *)((uintptr_t)(valp) & SEXP_LBLKP_MASK))</span></div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> uintptr_t SEXP_rawval_copy(uintptr_t s_valp);</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> OSCAP_HIDDEN_END;</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> <span class="preprocessor">#endif </span><span class="comment">/* _SEXP_VALUE_H */</span><span class="preprocessor"></span></div>
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