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<div class="headertitle"><div class="title">exceptions</div></div>
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<a href="exceptions.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// vi:set ft=cpp: -*- Mode: C++ -*-</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">/*</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * (c) 2008-2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de>,</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> * Alexander Warg <warg@os.inf.tu-dresden.de></span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> * economic rights: Technische Universität Dresden (Germany)</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="comment"> *</span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <<a class="code" href="l4types_8h.html">l4/cxx/l4types.h</a>></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="preprocessor">#include <<a class="code" href="basic__ostream.html">l4/cxx/basic_ostream</a>></span></div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="preprocessor">#include <<a class="code" href="err_8h.html">l4/sys/err.h</a>></span></div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span><span class="preprocessor">#include <<a class="code" href="capability.html">l4/sys/capability</a>></span></div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> </div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span><span class="preprocessor">#ifndef L4_CXX_NO_EXCEPTION_BACKTRACE</span></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="group__l4cxx__exceptions.html#ga0c9545883451b993429fba8eb4fe03df"> 29</a></span><span class="preprocessor"># define L4_CXX_EXCEPTION_BACKTRACE 20 </span></div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#if defined(L4_CXX_EXCEPTION_BACKTRACE)</span></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include <<a class="code" href="backtrace_8h.html">l4/util/backtrace.h</a>></span></div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceL4.html">L4</a></div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span>{</div>
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<div class="foldopen" id="foldopen00051" data-start="{" data-end="};">
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<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classL4_1_1Exception__tracer.html"> 51</a></span> <span class="keyword">class </span><a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432">Exception_tracer</a></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> {</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="preprocessor">#if defined(L4_CXX_EXCEPTION_BACKTRACE)</span></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordtype">void</span> *_pc_array[<a class="code hl_define" href="group__l4cxx__exceptions.html#ga0c9545883451b993429fba8eb4fe03df">L4_CXX_EXCEPTION_BACKTRACE</a>];</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordtype">int</span> _frame_cnt;</div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> </div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="preprocessor">#if defined(__PIC__)</span></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432">Exception_tracer</a>() noexcept : _frame_cnt(0) {}</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span><span class="preprocessor">#else</span></div>
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<div class="foldopen" id="foldopen00065" data-start="{" data-end="}">
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432"> 65</a></span> <a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432">Exception_tracer</a>() noexcept</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> : _frame_cnt(<a class="code hl_function" href="backtrace_8h.html#a957921443bc1671e7f3adf15a86a904e">l4util_backtrace</a>(_pc_array, <a class="code hl_define" href="group__l4cxx__exceptions.html#ga0c9545883451b993429fba8eb4fe03df">L4_CXX_EXCEPTION_BACKTRACE</a>)) {}</div>
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</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> </div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="classL4_1_1Exception__tracer.html#a0f5103d8fffa5cbd950429f9d7be135c"> 73</a></span> <span class="keywordtype">void</span> <span class="keyword">const</span> *<span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f5103d8fffa5cbd950429f9d7be135c">pc_array</a>() const noexcept { <span class="keywordflow">return</span> _pc_array; }</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="classL4_1_1Exception__tracer.html#ad6056c91b0d78eee79bb26aa2d73292f"> 77</a></span> <span class="keywordtype">int</span> <a class="code hl_function" href="classL4_1_1Exception__tracer.html#ad6056c91b0d78eee79bb26aa2d73292f">frame_count</a>() const noexcept { <span class="keywordflow">return</span> _frame_cnt; }</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span><span class="preprocessor">#else</span></div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432">Exception_tracer</a>() noexcept {}</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> </div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keywordtype">void</span> <span class="keyword">const</span> *<span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f5103d8fffa5cbd950429f9d7be135c">pc_array</a>() const noexcept { <span class="keywordflow">return</span> 0; }</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordtype">int</span> <a class="code hl_function" href="classL4_1_1Exception__tracer.html#ad6056c91b0d78eee79bb26aa2d73292f">frame_count</a>() const noexcept { <span class="keywordflow">return</span> 0; }</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span><span class="preprocessor">#endif</span></div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> };</div>
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</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span></div>
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<div class="foldopen" id="foldopen00105" data-start="{" data-end="};">
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"><a class="line" href="classL4_1_1Base__exception.html"> 105</a></span> <span class="keyword">class </span><a class="code hl_function" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">Base_exception</a> : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432">Exception_tracer</a></div>
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<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"> 106</span> {</div>
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<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">protected</span>:</div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"><a class="line" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37"> 109</a></span> <a class="code hl_function" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">Base_exception</a>() noexcept {}</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> </div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"><a class="line" href="classL4_1_1Base__exception.html#a09302fe0a795333562c1ff58189771cb"> 115</a></span> <span class="keyword">virtual</span> <span class="keywordtype">char</span> <span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Base__exception.html#a09302fe0a795333562c1ff58189771cb">str</a>() const noexcept = 0;</div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span></div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"><a class="line" href="classL4_1_1Base__exception.html#a330fcbff9221e9c33f3f7f769972faae"> 118</a></span> virtual ~<a class="code hl_function" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">Base_exception</a>() noexcept {}</div>
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<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"> 119</span> };</div>
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</div>
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<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span></div>
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<div class="foldopen" id="foldopen00128" data-start="{" data-end="};">
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"><a class="line" href="classL4_1_1Runtime__error.html"> 128</a></span> <span class="keyword">class </span><a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a> : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">Base_exception</a></div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> {</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> <span class="keywordtype">long</span> _errno;</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> <span class="keywordtype">char</span> _extra[80];</div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> </div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> <span class="keyword">public</span>:</div>
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<div class="foldopen" id="foldopen00141" data-start="{" data-end="}">
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<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"><a class="line" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c"> 141</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a>(<span class="keywordtype">long</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#a1972805d80c19c85d92b507af9d39b3e">err_no</a>, <span class="keywordtype">char</span> <span class="keyword">const</span> *extra = 0) noexcept</div>
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<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> : _errno(<a class="code hl_function" href="classL4_1_1Runtime__error.html#a1972805d80c19c85d92b507af9d39b3e">err_no</a>)</div>
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<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> {</div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> <span class="keywordflow">if</span> (!extra)</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> _extra[0] = 0;</div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> <span class="keywordflow">else</span></div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> {</div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span> <span class="keywordtype">unsigned</span> i = 0;</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keywordflow">for</span> (; i < <span class="keyword">sizeof</span>(_extra) && extra[i]; ++i)</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> _extra[i] = extra[i];</div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> _extra[i < <span class="keyword">sizeof</span>(_extra) ? i : <span class="keyword">sizeof</span>(_extra) - 1] = 0;</div>
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<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span> }</div>
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<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span> }</div>
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</div>
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<div class="foldopen" id="foldopen00154" data-start="{" data-end="}">
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"><a class="line" href="classL4_1_1Runtime__error.html#ac3f870114683bac7328d0f14a9e2235f"> 154</a></span> <span class="keywordtype">char</span> <span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Runtime__error.html#ac3f870114683bac7328d0f14a9e2235f">str</a>() const noexcept<span class="keyword"> override</span></div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span><span class="keyword"> </span>{ <span class="keywordflow">return</span> l4sys_errtostr(_errno); }</div>
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</div>
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<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span></div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"><a class="line" href="classL4_1_1Runtime__error.html#a21e062e4f38af487e64a3488bbb22705"> 162</a></span> <span class="keywordtype">char</span> <span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Runtime__error.html#a21e062e4f38af487e64a3488bbb22705">extra_str</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _extra; }</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> <a class="code hl_class" href="classL4_1_1Runtime__error.html">~Runtime_error</a>() noexcept {}</div>
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<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span></div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"><a class="line" href="classL4_1_1Runtime__error.html#a1972805d80c19c85d92b507af9d39b3e"> 170</a></span> <span class="keywordtype">long</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#a1972805d80c19c85d92b507af9d39b3e">err_no</a>() const noexcept { <span class="keywordflow">return</span> _errno; }</div>
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<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> };</div>
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</div>
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<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span></div>
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<div class="foldopen" id="foldopen00177" data-start="{" data-end="};">
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"><a class="line" href="classL4_1_1Out__of__memory.html"> 177</a></span> <span class="keyword">class </span><a class="code hl_function" href="classL4_1_1Out__of__memory.html#a4f749bee6d834617c30eb7accac71037">Out_of_memory</a> : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a></div>
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|
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> {</div>
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<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">public</span>:</div>
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<div class="foldopen" id="foldopen00181" data-start="{" data-end="}">
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"><a class="line" href="classL4_1_1Out__of__memory.html#a4f749bee6d834617c30eb7accac71037"> 181</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classL4_1_1Out__of__memory.html#a4f749bee6d834617c30eb7accac71037">Out_of_memory</a>(<span class="keywordtype">char</span> <span class="keyword">const</span> *extra = <span class="stringliteral">""</span>) noexcept</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> : <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27">L4_ENOMEM</a>, extra) {}</div>
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</div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span></div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"><a class="line" href="classL4_1_1Out__of__memory.html#a94ecd44aa43d4fd4b71c1ff3385c4014"> 184</a></span> <a class="code hl_function" href="classL4_1_1Out__of__memory.html#a94ecd44aa43d4fd4b71c1ff3385c4014">~Out_of_memory</a>() noexcept {}</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> };</div>
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</div>
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<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> </div>
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<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span></div>
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<div class="foldopen" id="foldopen00192" data-start="{" data-end="};">
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"><a class="line" href="classL4_1_1Element__already__exists.html"> 192</a></span> <span class="keyword">class </span>Element_already_exists : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a></div>
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|
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> {</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">explicit</span> Element_already_exists(<span class="keywordtype">char</span> <span class="keyword">const</span> *e = <span class="stringliteral">""</span>) noexcept</div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> : <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a0230b4251e0ab6c7bf80054fb55465bb">L4_EEXIST</a>, e) {}</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> ~Element_already_exists() <span class="keyword">noexcept</span> {}</div>
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<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> };</div>
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</div>
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<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span></div>
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<div class="foldopen" id="foldopen00208" data-start="{" data-end="};">
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|
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"><a class="line" href="classL4_1_1Unknown__error.html"> 208</a></span> <span class="keyword">class </span>Unknown_error : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">Base_exception</a></div>
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|
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> {</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> Unknown_error() <span class="keyword">noexcept</span> {}</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"><a class="line" href="classL4_1_1Unknown__error.html#af2e176fe8b901cd40e77a990d324710d"> 212</a></span> <span class="keywordtype">char</span> <span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Unknown__error.html#af2e176fe8b901cd40e77a990d324710d">str</a>() const noexcept<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"unknown error"</span>; }</div>
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|
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> <a class="code hl_class" href="classL4_1_1Unknown__error.html">~Unknown_error</a>() noexcept {}</div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> };</div>
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</div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span></div>
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<div class="foldopen" id="foldopen00220" data-start="{" data-end="};">
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"><a class="line" href="classL4_1_1Element__not__found.html"> 220</a></span> <span class="keyword">class </span>Element_not_found : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a></div>
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|
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> {</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> <span class="keyword">explicit</span> Element_not_found(<span class="keywordtype">char</span> <span class="keyword">const</span> *e = <span class="stringliteral">""</span>) noexcept</div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> : <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a07b47154e30565336b80271b9f2ffcb4">L4_ENOENT</a>, e) {}</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> };</div>
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</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span></div>
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<div class="foldopen" id="foldopen00234" data-start="{" data-end="};">
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"><a class="line" href="classL4_1_1Invalid__capability.html"> 234</a></span> <span class="keyword">class </span><a class="code hl_function" href="classL4_1_1Invalid__capability.html#a4b4aae46ffa7a4364e731e883da017ac">Invalid_capability</a> : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">Base_exception</a></div>
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|
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> {</div>
|
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keyword">private</span>:</div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> <a class="code hl_class" href="classL4_1_1Cap.html">Cap<void></a> <span class="keyword">const</span> _o;</div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> </div>
|
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"><a class="line" href="classL4_1_1Invalid__capability.html#a4b4aae46ffa7a4364e731e883da017ac"> 244</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classL4_1_1Invalid__capability.html#a4b4aae46ffa7a4364e731e883da017ac">Invalid_capability</a>(<a class="code hl_class" href="classL4_1_1Cap.html">Cap<void></a> <span class="keyword">const</span> &o) noexcept : _o(o) {}</div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> <span class="keyword">template</span>< <span class="keyword">typename</span> T></div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> <span class="keyword">explicit</span> <a class="code hl_function" href="classL4_1_1Invalid__capability.html#a4b4aae46ffa7a4364e731e883da017ac">Invalid_capability</a>(<a class="code hl_class" href="classL4_1_1Cap.html">Cap<T></a> <span class="keyword">const</span> &o) noexcept : _o(o.cap()) {}</div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"><a class="line" href="classL4_1_1Invalid__capability.html#a4449b4777db193d553a7b80321115854"> 247</a></span> <span class="keywordtype">char</span> <span class="keyword">const</span> *<a class="code hl_function" href="classL4_1_1Invalid__capability.html#a4449b4777db193d553a7b80321115854">str</a>() const noexcept<span class="keyword"> override </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"invalid object"</span>; }</div>
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<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span></div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"><a class="line" href="classL4_1_1Invalid__capability.html#a52b0b4ced881b8000adca5beb745ac7f"> 253</a></span> <a class="code hl_class" href="classL4_1_1Cap.html">Cap<void></a> <span class="keyword">const</span> &<a class="code hl_function" href="classL4_1_1Invalid__capability.html#a52b0b4ced881b8000adca5beb745ac7f">cap</a>() const noexcept { <span class="keywordflow">return</span> _o; }</div>
|
|
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <a class="code hl_class" href="classL4_1_1Invalid__capability.html">~Invalid_capability</a>() noexcept {}</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> };</div>
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</div>
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<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span></div>
|
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<div class="foldopen" id="foldopen00263" data-start="{" data-end="};">
|
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"><a class="line" href="classL4_1_1Com__error.html"> 263</a></span> <span class="keyword">class </span><a class="code hl_function" href="classL4_1_1Com__error.html#a382f4c5d3ef75f19b26fdd952d9e56bd">Com_error</a> : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a></div>
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|
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> {</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"><a class="line" href="classL4_1_1Com__error.html#a382f4c5d3ef75f19b26fdd952d9e56bd"> 270</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classL4_1_1Com__error.html#a382f4c5d3ef75f19b26fdd952d9e56bd">Com_error</a>(<span class="keywordtype">long</span> err) noexcept : <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a>(err) {}</div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> </div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> <a class="code hl_class" href="classL4_1_1Com__error.html">~Com_error</a>() noexcept {}</div>
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<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> };</div>
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</div>
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<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span></div>
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<div class="foldopen" id="foldopen00278" data-start="{" data-end="};">
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"><a class="line" href="classL4_1_1Bounds__error.html"> 278</a></span> <span class="keyword">class </span>Bounds_error : <span class="keyword">public</span> <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a></div>
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|
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> {</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> <span class="keyword">public</span>:</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keyword">explicit</span> Bounds_error(<span class="keywordtype">char</span> <span class="keyword">const</span> *e = <span class="stringliteral">""</span>) noexcept</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> : <a class="code hl_function" href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">Runtime_error</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a226d93ada42b58951cfe40102ae169c8">L4_ERANGE</a>, e) {}</div>
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|
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> ~Bounds_error() <span class="keyword">noexcept</span> {}</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> };</div>
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</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span></div>
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<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span>};</div>
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<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span><span class="keyword">inline</span></div>
|
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span>L4::BasicOStream &</div>
|
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span>operator << (L4::BasicOStream &o, <a class="code hl_class" href="classL4_1_1Base__exception.html">L4::Base_exception</a> <span class="keyword">const</span> &e)</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span>{</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> o << <span class="stringliteral">"Exception: "</span> << e.<a class="code hl_function" href="classL4_1_1Base__exception.html#a09302fe0a795333562c1ff58189771cb">str</a>() << <span class="stringliteral">".\n"</span>;</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> o << <span class="stringliteral">"Backtrace:\n"</span>;</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < e.<a class="code hl_function" href="classL4_1_1Exception__tracer.html#ad6056c91b0d78eee79bb26aa2d73292f">frame_count</a>(); ++i)</div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> o << <span class="stringliteral">" "</span> << L4::n_hex(<a class="code hl_typedef" href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a>(e.<a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f5103d8fffa5cbd950429f9d7be135c">pc_array</a>()[i])) << <span class="charliteral">'\n'</span>;</div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> </div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> <span class="keywordflow">return</span> o;</div>
|
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<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span>}</div>
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<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> </div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span><span class="keyword">inline</span></div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span>L4::BasicOStream &</div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span>operator << (L4::BasicOStream &o, <a class="code hl_class" href="classL4_1_1Runtime__error.html">L4::Runtime_error</a> <span class="keyword">const</span> &e)</div>
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<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span>{</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> o << <span class="stringliteral">"Exception: "</span> << e.<a class="code hl_function" href="classL4_1_1Runtime__error.html#ac3f870114683bac7328d0f14a9e2235f">str</a>();</div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">if</span> (e.<a class="code hl_function" href="classL4_1_1Runtime__error.html#a21e062e4f38af487e64a3488bbb22705">extra_str</a>())</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> o << <span class="stringliteral">": "</span> << e.<a class="code hl_function" href="classL4_1_1Runtime__error.html#a21e062e4f38af487e64a3488bbb22705">extra_str</a>();</div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> o << <span class="stringliteral">"\n"</span> << <span class="stringliteral">"Backtrace:\n"</span>;</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < e.<a class="code hl_function" href="classL4_1_1Exception__tracer.html#ad6056c91b0d78eee79bb26aa2d73292f">frame_count</a>(); ++i)</div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> o << <span class="stringliteral">" "</span> << L4::n_hex(<a class="code hl_typedef" href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a>(e.<a class="code hl_function" href="classL4_1_1Exception__tracer.html#a0f5103d8fffa5cbd950429f9d7be135c">pc_array</a>()[i])) << <span class="charliteral">'\n'</span>;</div>
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<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> </div>
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<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> <span class="keywordflow">return</span> o;</div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span>}</div>
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<div class="ttc" id="abacktrace_8h_html"><div class="ttname"><a href="backtrace_8h.html">backtrace.h</a></div><div class="ttdoc">Backtrace.</div></div>
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<div class="ttc" id="abacktrace_8h_html_a957921443bc1671e7f3adf15a86a904e"><div class="ttname"><a href="backtrace_8h.html#a957921443bc1671e7f3adf15a86a904e">l4util_backtrace</a></div><div class="ttdeci">L4_BEGIN_DECLS int l4util_backtrace(void **pc_array, int max_len)</div><div class="ttdoc">Fill backtrace structure.</div></div>
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<div class="ttc" id="abasic__ostream_html"><div class="ttname"><a href="basic__ostream.html">basic_ostream</a></div><div class="ttdoc">Basic IO stream.</div></div>
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<div class="ttc" id="acapability_html"><div class="ttname"><a href="capability.html">capability</a></div><div class="ttdoc">L4::Cap related definitions.</div></div>
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<div class="ttc" id="aclassL4_1_1Base__exception_html"><div class="ttname"><a href="classL4_1_1Base__exception.html">L4::Base_exception</a></div><div class="ttdoc">Base class for all exceptions, thrown by the L4Re framework.</div><div class="ttdef"><b>Definition</b> <a href="#l00105">exceptions:106</a></div></div>
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<div class="ttc" id="aclassL4_1_1Base__exception_html_a09302fe0a795333562c1ff58189771cb"><div class="ttname"><a href="classL4_1_1Base__exception.html#a09302fe0a795333562c1ff58189771cb">L4::Base_exception::str</a></div><div class="ttdeci">virtual char const * str() const noexcept=0</div><div class="ttdoc">Return a human readable string for the exception.</div></div>
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<div class="ttc" id="aclassL4_1_1Base__exception_html_a749bf88c609df1a1ff608ea626c7db37"><div class="ttname"><a href="classL4_1_1Base__exception.html#a749bf88c609df1a1ff608ea626c7db37">L4::Base_exception::Base_exception</a></div><div class="ttdeci">Base_exception() noexcept</div><div class="ttdoc">Create a base exception.</div><div class="ttdef"><b>Definition</b> <a href="#l00109">exceptions:109</a></div></div>
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<div class="ttc" id="aclassL4_1_1Cap_html"><div class="ttname"><a href="classL4_1_1Cap.html">L4::Cap</a></div><div class="ttdoc">C++ interface for capabilities.</div><div class="ttdef"><b>Definition</b> <a href="capability_8h_source.html#l00223">capability.h:224</a></div></div>
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<div class="ttc" id="aclassL4_1_1Com__error_html"><div class="ttname"><a href="classL4_1_1Com__error.html">L4::Com_error</a></div><div class="ttdoc">Error conditions during IPC.</div><div class="ttdef"><b>Definition</b> <a href="#l00263">exceptions:264</a></div></div>
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<div class="ttc" id="aclassL4_1_1Com__error_html_a382f4c5d3ef75f19b26fdd952d9e56bd"><div class="ttname"><a href="classL4_1_1Com__error.html#a382f4c5d3ef75f19b26fdd952d9e56bd">L4::Com_error::Com_error</a></div><div class="ttdeci">Com_error(long err) noexcept</div><div class="ttdoc">Create a Com_error for the given L4 IPC error code.</div><div class="ttdef"><b>Definition</b> <a href="#l00270">exceptions:270</a></div></div>
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<div class="ttc" id="aclassL4_1_1Exception__tracer_html_a0f5103d8fffa5cbd950429f9d7be135c"><div class="ttname"><a href="classL4_1_1Exception__tracer.html#a0f5103d8fffa5cbd950429f9d7be135c">L4::Exception_tracer::pc_array</a></div><div class="ttdeci">void const *const * pc_array() const noexcept</div><div class="ttdoc">Get the array containing the call trace.</div><div class="ttdef"><b>Definition</b> <a href="#l00073">exceptions:73</a></div></div>
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<div class="ttc" id="aclassL4_1_1Exception__tracer_html_a0f58ddde8e3583c1612f6c81ae4ed432"><div class="ttname"><a href="classL4_1_1Exception__tracer.html#a0f58ddde8e3583c1612f6c81ae4ed432">L4::Exception_tracer::Exception_tracer</a></div><div class="ttdeci">Exception_tracer() noexcept</div><div class="ttdoc">Create a back trace.</div><div class="ttdef"><b>Definition</b> <a href="#l00065">exceptions:65</a></div></div>
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<div class="ttc" id="aclassL4_1_1Exception__tracer_html_ad6056c91b0d78eee79bb26aa2d73292f"><div class="ttname"><a href="classL4_1_1Exception__tracer.html#ad6056c91b0d78eee79bb26aa2d73292f">L4::Exception_tracer::frame_count</a></div><div class="ttdeci">int frame_count() const noexcept</div><div class="ttdoc">Get the number of entries that are valid in the call trace.</div><div class="ttdef"><b>Definition</b> <a href="#l00077">exceptions:77</a></div></div>
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<div class="ttc" id="aclassL4_1_1Invalid__capability_html"><div class="ttname"><a href="classL4_1_1Invalid__capability.html">L4::Invalid_capability</a></div><div class="ttdoc">Indicates that an invalid object was invoked.</div><div class="ttdef"><b>Definition</b> <a href="#l00234">exceptions:235</a></div></div>
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<div class="ttc" id="aclassL4_1_1Invalid__capability_html_a4449b4777db193d553a7b80321115854"><div class="ttname"><a href="classL4_1_1Invalid__capability.html#a4449b4777db193d553a7b80321115854">L4::Invalid_capability::str</a></div><div class="ttdeci">char const * str() const noexcept override</div><div class="ttdoc">Return a human readable string for the exception.</div><div class="ttdef"><b>Definition</b> <a href="#l00247">exceptions:247</a></div></div>
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<div class="ttc" id="aclassL4_1_1Invalid__capability_html_a4b4aae46ffa7a4364e731e883da017ac"><div class="ttname"><a href="classL4_1_1Invalid__capability.html#a4b4aae46ffa7a4364e731e883da017ac">L4::Invalid_capability::Invalid_capability</a></div><div class="ttdeci">Invalid_capability(Cap< void > const &o) noexcept</div><div class="ttdoc">Create an Invalid_object exception for the Object o.</div><div class="ttdef"><b>Definition</b> <a href="#l00244">exceptions:244</a></div></div>
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<div class="ttc" id="aclassL4_1_1Invalid__capability_html_a52b0b4ced881b8000adca5beb745ac7f"><div class="ttname"><a href="classL4_1_1Invalid__capability.html#a52b0b4ced881b8000adca5beb745ac7f">L4::Invalid_capability::cap</a></div><div class="ttdeci">Cap< void > const & cap() const noexcept</div><div class="ttdoc">Get the object that caused the error.</div><div class="ttdef"><b>Definition</b> <a href="#l00253">exceptions:253</a></div></div>
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<div class="ttc" id="aclassL4_1_1Out__of__memory_html_a4f749bee6d834617c30eb7accac71037"><div class="ttname"><a href="classL4_1_1Out__of__memory.html#a4f749bee6d834617c30eb7accac71037">L4::Out_of_memory::Out_of_memory</a></div><div class="ttdeci">Out_of_memory(char const *extra="") noexcept</div><div class="ttdoc">Create an out-of-memory exception.</div><div class="ttdef"><b>Definition</b> <a href="#l00181">exceptions:181</a></div></div>
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<div class="ttc" id="aclassL4_1_1Out__of__memory_html_a94ecd44aa43d4fd4b71c1ff3385c4014"><div class="ttname"><a href="classL4_1_1Out__of__memory.html#a94ecd44aa43d4fd4b71c1ff3385c4014">L4::Out_of_memory::~Out_of_memory</a></div><div class="ttdeci">~Out_of_memory() noexcept</div><div class="ttdoc">Destruction.</div><div class="ttdef"><b>Definition</b> <a href="#l00184">exceptions:184</a></div></div>
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<div class="ttc" id="aclassL4_1_1Runtime__error_html"><div class="ttname"><a href="classL4_1_1Runtime__error.html">L4::Runtime_error</a></div><div class="ttdoc">Exception for an abstract runtime error.</div><div class="ttdef"><b>Definition</b> <a href="#l00128">exceptions:129</a></div></div>
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<div class="ttc" id="aclassL4_1_1Runtime__error_html_a1972805d80c19c85d92b507af9d39b3e"><div class="ttname"><a href="classL4_1_1Runtime__error.html#a1972805d80c19c85d92b507af9d39b3e">L4::Runtime_error::err_no</a></div><div class="ttdeci">long err_no() const noexcept</div><div class="ttdoc">Get the error value for this runtime error.</div><div class="ttdef"><b>Definition</b> <a href="#l00170">exceptions:170</a></div></div>
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<div class="ttc" id="aclassL4_1_1Runtime__error_html_a21e062e4f38af487e64a3488bbb22705"><div class="ttname"><a href="classL4_1_1Runtime__error.html#a21e062e4f38af487e64a3488bbb22705">L4::Runtime_error::extra_str</a></div><div class="ttdeci">char const * extra_str() const</div><div class="ttdoc">Get the description text for this runtime error.</div><div class="ttdef"><b>Definition</b> <a href="#l00162">exceptions:162</a></div></div>
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<div class="ttc" id="aclassL4_1_1Runtime__error_html_aa6fd09a68ac8b75d5d169b76954c615c"><div class="ttname"><a href="classL4_1_1Runtime__error.html#aa6fd09a68ac8b75d5d169b76954c615c">L4::Runtime_error::Runtime_error</a></div><div class="ttdeci">Runtime_error(long err_no, char const *extra=0) noexcept</div><div class="ttdoc">Create a new Runtime_error.</div><div class="ttdef"><b>Definition</b> <a href="#l00141">exceptions:141</a></div></div>
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<div class="ttc" id="aclassL4_1_1Runtime__error_html_ac3f870114683bac7328d0f14a9e2235f"><div class="ttname"><a href="classL4_1_1Runtime__error.html#ac3f870114683bac7328d0f14a9e2235f">L4::Runtime_error::str</a></div><div class="ttdeci">char const * str() const noexcept override</div><div class="ttdoc">Return a human readable string for the exception.</div><div class="ttdef"><b>Definition</b> <a href="#l00154">exceptions:154</a></div></div>
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<div class="ttc" id="aclassL4_1_1Unknown__error_html"><div class="ttname"><a href="classL4_1_1Unknown__error.html">L4::Unknown_error</a></div><div class="ttdoc">Exception for an unknown condition.</div><div class="ttdef"><b>Definition</b> <a href="#l00208">exceptions:209</a></div></div>
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<div class="ttc" id="aclassL4_1_1Unknown__error_html_af2e176fe8b901cd40e77a990d324710d"><div class="ttname"><a href="classL4_1_1Unknown__error.html#af2e176fe8b901cd40e77a990d324710d">L4::Unknown_error::str</a></div><div class="ttdeci">char const * str() const noexcept override</div><div class="ttdoc">Return a human readable string for the exception.</div><div class="ttdef"><b>Definition</b> <a href="#l00212">exceptions:212</a></div></div>
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<div class="ttc" id="aerr_8h_html"><div class="ttname"><a href="err_8h.html">err.h</a></div><div class="ttdoc">Error codes.</div></div>
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<div class="ttc" id="agroup__l4__basic__types_html_ga4087b991c40c0d2fcde9ca331049a4d4"><div class="ttname"><a href="group__l4__basic__types.html#ga4087b991c40c0d2fcde9ca331049a4d4">l4_addr_t</a></div><div class="ttdeci">unsigned long l4_addr_t</div><div class="ttdoc">Address type.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00034">l4int.h:34</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a0230b4251e0ab6c7bf80054fb55465bb"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a0230b4251e0ab6c7bf80054fb55465bb">L4_EEXIST</a></div><div class="ttdeci">@ L4_EEXIST</div><div class="ttdoc">Already exists.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00043">err.h:43</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a07b47154e30565336b80271b9f2ffcb4"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a07b47154e30565336b80271b9f2ffcb4">L4_ENOENT</a></div><div class="ttdeci">@ L4_ENOENT</div><div class="ttdoc">No such entity.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00034">err.h:34</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a226d93ada42b58951cfe40102ae169c8"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a226d93ada42b58951cfe40102ae169c8">L4_ERANGE</a></div><div class="ttdeci">@ L4_ERANGE</div><div class="ttdoc">Range error.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00048">err.h:48</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af7f5d38973fbf298613b03a088541e27">L4_ENOMEM</a></div><div class="ttdeci">@ L4_ENOMEM</div><div class="ttdoc">No memory.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00039">err.h:39</a></div></div>
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<div class="ttc" id="agroup__l4cxx__exceptions_html_ga0c9545883451b993429fba8eb4fe03df"><div class="ttname"><a href="group__l4cxx__exceptions.html#ga0c9545883451b993429fba8eb4fe03df">L4_CXX_EXCEPTION_BACKTRACE</a></div><div class="ttdeci">#define L4_CXX_EXCEPTION_BACKTRACE</div><div class="ttdoc">Number of instruction pointers in backtrace.</div><div class="ttdef"><b>Definition</b> <a href="#l00029">exceptions:29</a></div></div>
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<div class="ttc" id="al4types_8h_html"><div class="ttname"><a href="l4types_8h.html">l4types.h</a></div><div class="ttdoc">L4 Types.</div></div>
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<div class="ttc" id="anamespaceL4_html"><div class="ttname"><a href="namespaceL4.html">L4</a></div><div class="ttdoc">L4 low-level kernel interface.</div><div class="ttdef"><b>Definition</b> <a href="l4sys-l4f-groups_8dox_source.html#l00050">l4sys-l4f-groups.dox:50</a></div></div>
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<li class="navelem"><b>l4</b></li><li class="navelem"><b>cxx</b></li><li class="navelem"><a href="exceptions.html">exceptions</a></li>
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