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<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="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="comment">/*</span></div>
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<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="comment"> * (c) 2014 Alexander Warg <alexander.warg@kernkonzept.com></span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> *</span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</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="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#pragma GCC system_header</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span> </div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#include <l4/sys/cxx/ipc_basics></span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include <<a class="code" href="ipc__iface.html">l4/sys/cxx/ipc_iface</a>></span></div>
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<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#include <<a class="code" href="____typeinfo_8h.html">l4/sys/__typeinfo.h</a>></span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="preprocessor">#include <stddef.h></span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</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="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceL4_1_1Ipc.html">Ipc</a> {</div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceL4_1_1Ipc_1_1Msg.html">Msg</a> {</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span><span class="keyword">namespace </span>Detail {</div>
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<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span><span class="keyword">template</span><<span class="keyword">typename</span> T> <span class="keyword">struct </span>Sizeof { <span class="keyword">enum</span> { size = <span class="keyword">sizeof</span>(T) }; };</div>
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<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span><span class="keyword">template</span><> <span class="keyword">struct </span>Sizeof<void> { <span class="keyword">enum</span> { size = 0 }; };</div>
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<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span></div>
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<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span><span class="keyword">template</span><<span class="keyword">typename</span> ...> <span class="keyword">struct </span>Arg_pack</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="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordtype">unsigned</span> get(<span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span>)</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> { <span class="keywordflow">return</span> offset; }</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="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> <span class="keywordtype">unsigned</span> set(<span class="keywordtype">char</span> *, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span>, <span class="keywordtype">long</span>)</div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> { <span class="keywordflow">return</span> offset; }</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="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">template</span><<span class="keyword">typename</span> F, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> <span class="keywordtype">long</span> call(F f, ARGS ...args)</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> { <span class="keywordflow">return</span> f(args...); }</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> </div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">template</span><<span class="keyword">typename</span> O, <span class="keyword">typename</span> FUNC, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="keywordtype">long</span> obj_call(O *o, ARGS ...args)</div>
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<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> {</div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> FUNC::template fwd<O> Fwd;</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">return</span> Fwd(o).template call<ARGS...>(args...);</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="comment">//return o->op_dispatch(args...);</span></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> }</div>
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<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span>};</div>
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<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span></div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span><span class="keyword">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> SVR_TYPE, <span class="keyword">typename</span> ...M></div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="keyword">struct </span>Svr_arg : Svr_xmit<T>, Arg_pack<M...></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span>{</div>
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keyword">typedef</span> Arg_pack<M...> Base;</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">typedef</span> SVR_TYPE svr_type;</div>
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<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> _Elem<T>::svr_arg_type svr_arg_type;</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> </div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> svr_type v;</div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">int</span> get(<span class="keywordtype">char</span> *msg, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span> limit)</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> {</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> <span class="keyword">typedef</span> Svr_xmit<T> ct;</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keywordtype">int</span> r = ct::to_svr(msg, offset, limit, this->v,</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keyword">typename</span> DIR::dir(), <span class="keyword">typename</span> DIR::cls());</div>
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<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#gac76599eba5afa89a12c44176cbfa90cb">L4_LIKELY</a>(r >= 0))</div>
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<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> <span class="keywordflow">return</span> Base::template get<DIR>(msg, r, limit);</div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">if</span> (_Elem<T>::Is_optional)</div>
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<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> {</div>
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<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span> v = svr_type();</div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordflow">return</span> Base::template get<DIR>(msg, offset, limit);</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> }</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> <span class="keywordflow">return</span> r;</div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> }</div>
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<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> </div>
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<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> <span class="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <span class="keywordtype">int</span> set(<span class="keywordtype">char</span> *msg, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span> limit, <span class="keywordtype">long</span> ret)</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> {</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">typedef</span> Svr_xmit<T> ct;</div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordtype">int</span> r = ct::from_svr(msg, offset, limit, ret, this->v,</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keyword">typename</span> DIR::dir(), <span class="keyword">typename</span> DIR::cls());</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(r < 0))</div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> <span class="keywordflow">return</span> r;</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> <span class="keywordflow">return</span> Base::template set<DIR>(msg, r, limit, ret);</div>
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<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span> }</div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> </div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">template</span><<span class="keyword">typename</span> F, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> <span class="keywordtype">long</span> call(F f, ARGS ...args)</div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> {</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="comment">//As_arg<value_type> check;</span></div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordflow">return</span> Base::template</div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> call<F, ARGS..., svr_arg_type>(f, args..., this->v);</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="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"> 98</span> <span class="keyword">template</span><<span class="keyword">typename</span> O, <span class="keyword">typename</span> FUNC, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordtype">long</span> obj_call(O *o, ARGS ...args)</div>
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<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> {</div>
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<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> <span class="comment">//As_arg<value_type> check;</span></div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span> <span class="keywordflow">return</span> Base::template</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> obj_call<O,FUNC, ARGS..., svr_arg_type>(o, args..., this->v);</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
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<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span>};</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">template</span><<span class="keyword">typename</span> T, <span class="keyword">typename</span> ...M></div>
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<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span><span class="keyword">struct </span>Svr_arg<T, void, M...> : Arg_pack<M...></div>
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<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span>{</div>
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<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"> 110</span> <span class="keyword">typedef</span> Arg_pack<M...> Base;</div>
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<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span> </div>
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<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> <span class="keywordtype">int</span> get(<span class="keywordtype">char</span> *msg, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span> limit)</div>
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<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> { <span class="keywordflow">return</span> Base::template get<DIR>(msg, offset, limit); }</div>
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<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> </div>
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<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> <span class="keywordtype">int</span> set(<span class="keywordtype">char</span> *msg, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span> limit, <span class="keywordtype">long</span> ret)</div>
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<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> { <span class="keywordflow">return</span> Base::template set<DIR>(msg, offset, limit, ret); }</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 class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">template</span><<span class="keyword">typename</span> F, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keywordtype">long</span> call(F f, ARGS ...args)</div>
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<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> {</div>
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<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> <span class="keywordflow">return</span> Base::template call<F, ARGS...>(f, args...);</div>
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<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> }</div>
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<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> </div>
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<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">template</span><<span class="keyword">typename</span> O, <span class="keyword">typename</span> FUNC, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">long</span> obj_call(O *o, ARGS ...args)</div>
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<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> {</div>
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<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> <span class="keywordflow">return</span> Base::template obj_call<O, FUNC, ARGS...>(o, args...);</div>
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<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> }</div>
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<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span>};</div>
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<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"> 132</span> </div>
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<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span><span class="keyword">template</span><<span class="keyword">typename</span> A, <span class="keyword">typename</span> ...M></div>
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<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="keyword">struct </span>Arg_pack<A, M...> : Svr_arg<A, typename _Elem<A>::svr_type, M...></div>
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<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span>{};</div>
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<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
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<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span>} <span class="comment">// namespace Detail</span></div>
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<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> </div>
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<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span><span class="comment">//---------------------------------------------------------------------</span></div>
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<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"><a class="line" href="structL4_1_1Ipc_1_1Msg_1_1Svr__arg__pack.html"> 144</a></span><span class="keyword">template</span><<span class="keyword">typename</span> IPC_TYPE> <span class="keyword">struct </span><a class="code hl_struct" href="structL4_1_1Ipc_1_1Msg_1_1Svr__arg__pack.html">Svr_arg_pack</a>;</div>
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<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> </div>
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<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span><span class="keyword">template</span><<span class="keyword">typename</span> R, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span><span class="keyword">struct </span><a class="code hl_struct" href="structL4_1_1Ipc_1_1Msg_1_1Svr__arg__pack.html">Svr_arg_pack</a><R (ARGS...)> : Detail::Arg_pack<ARGS...></div>
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<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>{</div>
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<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">typedef</span> Detail::Arg_pack<ARGS...> Base;</div>
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<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> <span class="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> <span class="keywordtype">int</span> get(<span class="keywordtype">void</span> *msg, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span> limit)</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> <span class="keywordtype">char</span> *buf = <span class="keyword">static_cast<</span><span class="keywordtype">char</span> *<span class="keyword">></span>(msg);</div>
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<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="keywordflow">return</span> Base::template get<DIR>(buf, offset, limit);</div>
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<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> }</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="l00157" name="l00157"></a><span class="lineno"> 157</span> <span class="keyword">template</span><<span class="keyword">typename</span> DIR></div>
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<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> <span class="keywordtype">int</span> set(<span class="keywordtype">void</span> *msg, <span class="keywordtype">unsigned</span> offset, <span class="keywordtype">unsigned</span> limit, <span class="keywordtype">long</span> ret)</div>
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<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> {</div>
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<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> <span class="keywordtype">char</span> *buf = <span class="keyword">static_cast<</span><span class="keywordtype">char</span> *<span class="keyword">></span>(msg);</div>
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<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> <span class="keywordflow">return</span> Base::template set<DIR>(buf, offset, limit, ret);</div>
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<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> }</div>
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<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span>};</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="l00168" name="l00168"></a><span class="lineno"> 168</span><span class="keyword">template</span><<span class="keyword">typename</span> IPC_TYPE, <span class="keyword">typename</span> O, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span><span class="keyword">static</span> <a class="code hl_struct" href="structl4__msgtag__t.html">l4_msgtag_t</a></div>
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<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span>handle_svr_obj_call(O *o, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb, <a class="code hl_struct" href="structl4__msgtag__t.html">l4_msgtag_t</a> tag, ARGS ...args)</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 class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keyword">typedef</span> Svr_arg_pack<typename IPC_TYPE::rpc::ipc_type> Pack;</div>
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<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keyword">enum</span></div>
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<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> {</div>
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<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> Do_reply = IPC_TYPE::rpc::flags_type::Is_call,</div>
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<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> Short_err = Do_reply ? -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af9925caf2489bbd5c97705fe0ee7b698">L4_EMSGTOOSHORT</a> : -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a680679fbebc1e0ac1f9ec607c43319e0">L4_ENOREPLY</a>,</div>
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<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> };</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="comment">// XXX: send a reply or just do not reply in case of a cheating client</span></div>
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<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(tag.<a class="code hl_function" href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">words</a>() + tag.<a class="code hl_function" href="structl4__msgtag__t.html#ad014e4a9f4509b068ddda678f6f8d568">items</a>() * <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884ca73a43709dad20f5fba6219fd474c4d92">Item_words</a> > <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884caf94280f1159fb68063858f8077bf5eaa">Mr_words</a>))</div>
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<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(Short_err, 0, 0, 0);</div>
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<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
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<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> <span class="comment">// our whole arguments data structure</span></div>
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<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> Pack pack;</div>
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<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> <a class="code hl_union" href="unionl4__msg__regs__t.html">l4_msg_regs_t</a> *mrs = l4_utcb_mr_u(utcb);</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> <span class="keywordtype">int</span> in_pos = Detail::Sizeof<typename IPC_TYPE::opcode_type>::size;</div>
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<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> </div>
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<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> <span class="keywordtype">unsigned</span> <span class="keyword">const</span> in_bytes = tag.<a class="code hl_function" href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">words</a>() * <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d">Word_bytes</a>;</div>
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<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> </div>
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<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> in_pos = pack.template get<Do_in_data>(&mrs-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[0], in_pos, in_bytes);</div>
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<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> </div>
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<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(in_pos < 0))</div>
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<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(Short_err, 0, 0, 0);</div>
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<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> </div>
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<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(pack.template get<Do_out_data>(mrs-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>, 0, <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884ca9cff9b86a2797207017bd56e65925640">Mr_bytes</a>) < 0))</div>
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<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(Short_err, 0, 0, 0);</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 class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> </div>
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<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> in_pos = pack.template get<Do_in_items>(&mrs-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[tag.<a class="code hl_function" href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">words</a>()], 0,</div>
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<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> tag.<a class="code hl_function" href="structl4__msgtag__t.html#ad014e4a9f4509b068ddda678f6f8d568">items</a>() * <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab0b521544e0087a9c30951d1c426a01f">Item_bytes</a>);</div>
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<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> </div>
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<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(in_pos < 0))</div>
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<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(Short_err, 0, 0, 0);</div>
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<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> </div>
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<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> <span class="keyword">asm</span> <span class="keyword">volatile</span> (<span class="stringliteral">""</span> : <span class="stringliteral">"=m"</span> (mrs-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>));</div>
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<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> </div>
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<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> <span class="comment">// call the server function</span></div>
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<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> <span class="keywordtype">long</span> ret = pack.template obj_call<O, <span class="keyword">typename</span> IPC_TYPE::rpc, ARGS...>(o, args...);</div>
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<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> </div>
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<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> <span class="keywordflow">if</span> (!Do_reply)</div>
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<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a680679fbebc1e0ac1f9ec607c43319e0">L4_ENOREPLY</a>, 0, 0, 0);</div>
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<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> </div>
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<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> <span class="comment">// our convention says that negative return value means no</span></div>
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<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> <span class="comment">// reply data</span></div>
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<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(ret < 0))</div>
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<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(ret, 0, 0, 0);</div>
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<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> </div>
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<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> <span class="comment">// reply with the reply data from the server function</span></div>
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<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="keywordtype">int</span> bytes = pack.template set<Do_out_data>(mrs-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>, 0, <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884ca9cff9b86a2797207017bd56e65925640">Mr_bytes</a>, ret);</div>
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<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(bytes < 0))</div>
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<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a8992e4e5316985693c1b43ae4d9c461f">L4_EMSGTOOLONG</a>, 0, 0, 0);</div>
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<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> </div>
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<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> <span class="keywordtype">unsigned</span> words = (bytes + <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d">Word_bytes</a> - 1) / <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d">Word_bytes</a>;</div>
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<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> bytes = pack.template set<Do_out_items>(&mrs-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[words], 0,</div>
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<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884ca9cff9b86a2797207017bd56e65925640">Mr_bytes</a> - words * <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d">Word_bytes</a>,</div>
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<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> ret);</div>
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<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(bytes < 0))</div>
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<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a8992e4e5316985693c1b43ae4d9c461f">L4_EMSGTOOLONG</a>, 0, 0, 0);</div>
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<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> </div>
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<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> <span class="keywordtype">unsigned</span> <span class="keyword">const</span> items = bytes / <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab0b521544e0087a9c30951d1c426a01f">Item_bytes</a>;</div>
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<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(ret, words, items, 0);</div>
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<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span>}</div>
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<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> </div>
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<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span><span class="comment">//-------------------------------------------------------------------------</span></div>
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<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> </div>
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<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span><span class="keyword">template</span><<span class="keyword">typename</span> RPCS, <span class="keyword">typename</span> OPCODE_TYPE></div>
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<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span><span class="keyword">struct </span>Dispatch_call;</div>
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<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> </div>
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<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span><span class="keyword">template</span><<span class="keyword">typename</span> CLASS></div>
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<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span><span class="keyword">struct </span>Dispatch_call<L4::Typeid::Raw_ipc<CLASS>, void></div>
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<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span>{</div>
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<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> <span class="keyword">template</span><<span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> <span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> call(OBJ *o, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a> tag, ARGS ...a)</div>
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<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> {</div>
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<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> <span class="keywordflow">return</span> o->op_dispatch(utcb, tag, a...);</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="l00249" name="l00249"></a><span class="lineno"> 249</span>};</div>
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<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> </div>
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<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span><span class="keyword">template</span><<span class="keyword">typename</span> RPCS></div>
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<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span><span class="keyword">struct </span>Dispatch_call<RPCS, void></div>
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<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span>{</div>
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<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keyword">constexpr</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> rmask()</div>
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<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> { <span class="keywordflow">return</span> RPCS::rpc::flags_type::Rights & 3UL; }</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="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> <span class="keyword">template</span><<span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> <span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> call(OBJ *o, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a> tag, <span class="keywordtype">unsigned</span> rights, ARGS ...a)</div>
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<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> {</div>
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<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> <span class="keywordflow">if</span> ((rights & rmask()) != rmask())</div>
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<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9ae679aa95cfccf769e6d8e7ddb746fdc8">L4_EPERM</a>, 0, 0, 0);</div>
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<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> </div>
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<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> <span class="keyword">typedef</span> L4::Typeid::Rights<typename RPCS::rpc::class_type> Rights;</div>
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<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="keywordflow">return</span> handle_svr_obj_call<RPCS>(o, utcb, tag,</div>
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<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> Rights(rights), a...);</div>
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<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> </div>
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<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> }</div>
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<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span>};</div>
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<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> </div>
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<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span><span class="keyword">template</span><<span class="keyword">typename</span> RPCS, <span class="keyword">typename</span> OPCODE_TYPE></div>
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<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span><span class="keyword">struct </span>Dispatch_call</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 class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> <span class="keyword">constexpr</span> <span class="keyword">static</span> <span class="keywordtype">unsigned</span> rmask()</div>
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<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> { <span class="keywordflow">return</span> RPCS::rpc::flags_type::Rights & 3UL; }</div>
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<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> </div>
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<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> <span class="keyword">template</span><<span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> _call(OBJ *o, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a> tag, <span class="keywordtype">unsigned</span> rights, OPCODE_TYPE op, ARGS ...a)</div>
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<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> {</div>
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<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordflow">if</span> (L4::Types::Same<typename RPCS::opcode_type, void>::value</div>
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<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> || RPCS::Opcode == op)</div>
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<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> {</div>
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<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">if</span> ((rights & rmask()) != rmask())</div>
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<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9ae679aa95cfccf769e6d8e7ddb746fdc8">L4_EPERM</a>, 0, 0, 0);</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> <span class="keyword">typedef</span> L4::Typeid::Rights<typename RPCS::rpc::class_type> Rights;</div>
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<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> <span class="keywordflow">return</span> handle_svr_obj_call<RPCS>(o, utcb, tag,</div>
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<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> Rights(rights), a...);</div>
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<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> }</div>
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<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keywordflow">return</span> Dispatch_call<typename RPCS::next, OPCODE_TYPE>::template</div>
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<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> _call<OBJ, ARGS...>(o, utcb, tag, rights, op, a...);</div>
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<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> }</div>
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<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> </div>
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<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> <span class="keyword">template</span><<span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> <span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> call(OBJ *o, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a> tag, <span class="keywordtype">unsigned</span> rights, ARGS ...a)</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> OPCODE_TYPE op;</div>
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<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> <span class="keywordtype">unsigned</span> limit = tag.<a class="code hl_function" href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">words</a>() * <a class="code hl_enumvalue" href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d">Word_bytes</a>;</div>
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<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> <span class="keyword">typedef</span> Svr_xmit<OPCODE_TYPE> S;</div>
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<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordtype">int</span> err = S::to_svr(<span class="keyword">reinterpret_cast<</span><span class="keywordtype">char</span> *<span class="keyword">></span>(l4_utcb_mr_u(utcb)->mr), 0,</div>
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<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> limit, op, Dir_in(), Cls_data());</div>
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<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">if</span> (<a class="code hl_define" href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a>(err < 0))</div>
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<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af9925caf2489bbd5c97705fe0ee7b698">L4_EMSGTOOSHORT</a>, 0, 0, 0);</div>
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<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> </div>
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<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> <span class="keywordflow">return</span> _call<OBJ, ARGS...>(o, utcb, tag, rights, op, a...);</div>
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<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> }</div>
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<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</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="keyword">template</span><></div>
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<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span><span class="keyword">struct </span>Dispatch_call<Typeid::Detail::Rpcs_end, void></div>
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<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span>{</div>
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<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> <span class="keyword">template</span><<span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> <span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> _call(OBJ *, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a>, <span class="keywordtype">unsigned</span>, <span class="keywordtype">int</span>, ARGS ...)</div>
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<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> { <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a29002561c97b1d3664caf3b0fe120553">L4_ENOSYS</a>, 0, 0, 0); }</div>
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<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> </div>
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<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keyword">template</span><<span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> <span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> call(OBJ *, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a>, <span class="keywordtype">unsigned</span>, ARGS ...)</div>
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<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> { <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(-<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a29002561c97b1d3664caf3b0fe120553">L4_ENOSYS</a>, 0, 0, 0); }</div>
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<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span>};</div>
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<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> </div>
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<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span><span class="keyword">template</span><<span class="keyword">typename</span> OPCODE_TYPE></div>
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<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span><span class="keyword">struct </span>Dispatch_call<Typeid::Detail::Rpcs_end, OPCODE_TYPE> :</div>
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<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> Dispatch_call<Typeid::Detail::Rpcs_end, void> {};</div>
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<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> </div>
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<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span><span class="keyword">template</span><<span class="keyword">typename</span> RPCS, <span class="keyword">typename</span> OBJ, <span class="keyword">typename</span> ...ARGS></div>
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<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span><span class="keyword">static</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div>
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<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span>dispatch_call(OBJ *o, <a class="code hl_typedef" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb, <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a> tag, <span class="keywordtype">unsigned</span> rights, ARGS ...a)</div>
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<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span>{</div>
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<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> <span class="keywordflow">return</span> Dispatch_call<typename RPCS::type, typename RPCS::opcode_type>::template</div>
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<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> call<OBJ, ARGS...>(o, utcb, tag, rights, a...);</div>
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<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span>}</div>
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<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> </div>
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<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span>} <span class="comment">// namespace Msg</span></div>
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<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span>} <span class="comment">// namesapce Ipc</span></div>
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<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span>} <span class="comment">// namespace L4</span></div>
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<div class="ttc" id="a____typeinfo_8h_html"><div class="ttname"><a href="____typeinfo_8h.html">__typeinfo.h</a></div><div class="ttdoc">Type information handling.</div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a29002561c97b1d3664caf3b0fe120553"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a29002561c97b1d3664caf3b0fe120553">L4_ENOSYS</a></div><div class="ttdeci">@ L4_ENOSYS</div><div class="ttdoc">No sys.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00050">err.h:50</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a680679fbebc1e0ac1f9ec607c43319e0"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a680679fbebc1e0ac1f9ec607c43319e0">L4_ENOREPLY</a></div><div class="ttdeci">@ L4_ENOREPLY</div><div class="ttdoc">No reply.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00055">err.h:55</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a8992e4e5316985693c1b43ae4d9c461f"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a8992e4e5316985693c1b43ae4d9c461f">L4_EMSGTOOLONG</a></div><div class="ttdeci">@ L4_EMSGTOOLONG</div><div class="ttdoc">Message too long.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00057">err.h:57</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9ae679aa95cfccf769e6d8e7ddb746fdc8"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9ae679aa95cfccf769e6d8e7ddb746fdc8">L4_EPERM</a></div><div class="ttdeci">@ L4_EPERM</div><div class="ttdoc">No permission.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00033">err.h:33</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9af9925caf2489bbd5c97705fe0ee7b698"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9af9925caf2489bbd5c97705fe0ee7b698">L4_EMSGTOOSHORT</a></div><div class="ttdeci">@ L4_EMSGTOOSHORT</div><div class="ttdoc">Message too short.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00056">err.h:56</a></div></div>
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<div class="ttc" id="agroup__l4__msgtag__api_html_ga661d71acad9d096fa990f7c94943bc78"><div class="ttname"><a href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a></div><div class="ttdeci">l4_msgtag_t l4_msgtag(long label, unsigned words, unsigned items, unsigned flags) L4_NOTHROW</div><div class="ttdoc">Create a message tag from the specified values.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00405">types.h:405</a></div></div>
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<div class="ttc" id="agroup__l4__msgtag__api_html_gad2c28384485a82490cab17ac929f05e9"><div class="ttname"><a href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a></div><div class="ttdeci">struct l4_msgtag_t l4_msgtag_t</div><div class="ttdoc">Message tag data structure.</div></div>
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<div class="ttc" id="agroup__l4__utcb__api_html_ga89be8a86d11c1d532b636cc2df1330fb"><div class="ttname"><a href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a></div><div class="ttdeci">struct l4_utcb_t l4_utcb_t</div><div class="ttdoc">Opaque type for the UTCB.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2utcb_8h_source.html#l00056">utcb.h:56</a></div></div>
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<div class="ttc" id="agroup__l4sys__defines_html_ga3df4200910f2664b97397c23693beeb0"><div class="ttname"><a href="group__l4sys__defines.html#ga3df4200910f2664b97397c23693beeb0">L4_UNLIKELY</a></div><div class="ttdeci">#define L4_UNLIKELY(x)</div><div class="ttdoc">Expression is unlikely to execute.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00284">compiler.h:284</a></div></div>
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<div class="ttc" id="agroup__l4sys__defines_html_gac76599eba5afa89a12c44176cbfa90cb"><div class="ttname"><a href="group__l4sys__defines.html#gac76599eba5afa89a12c44176cbfa90cb">L4_LIKELY</a></div><div class="ttdeci">#define L4_LIKELY(x)</div><div class="ttdoc">Expression is likely to execute.</div><div class="ttdef"><b>Definition</b> <a href="compiler_8h_source.html#l00283">compiler.h:283</a></div></div>
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<div class="ttc" id="aipc__iface_html"><div class="ttname"><a href="ipc__iface.html">ipc_iface</a></div><div class="ttdoc">Interface Definition Language.</div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_1_1Msg_html"><div class="ttname"><a href="namespaceL4_1_1Ipc_1_1Msg.html">L4::Ipc::Msg</a></div><div class="ttdoc">IPC Message related functionality.</div><div class="ttdef"><b>Definition</b> <a href="ipc__array_source.html#l00154">ipc_array:154</a></div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_1_1Msg_html_a501c5434eab6d3adb40373258136884ca73a43709dad20f5fba6219fd474c4d92"><div class="ttname"><a href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884ca73a43709dad20f5fba6219fd474c4d92">L4::Ipc::Msg::Item_words</a></div><div class="ttdeci">@ Item_words</div><div class="ttdoc">number of message words for one message item</div><div class="ttdef"><b>Definition</b> <a href="ipc__basics_source.html#l00090">ipc_basics:90</a></div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_1_1Msg_html_a501c5434eab6d3adb40373258136884ca9cff9b86a2797207017bd56e65925640"><div class="ttname"><a href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884ca9cff9b86a2797207017bd56e65925640">L4::Ipc::Msg::Mr_bytes</a></div><div class="ttdeci">@ Mr_bytes</div><div class="ttdoc">number of bytes available in the UTCB message registers</div><div class="ttdef"><b>Definition</b> <a href="ipc__basics_source.html#l00096">ipc_basics:96</a></div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_1_1Msg_html_a501c5434eab6d3adb40373258136884cab0b521544e0087a9c30951d1c426a01f"><div class="ttname"><a href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab0b521544e0087a9c30951d1c426a01f">L4::Ipc::Msg::Item_bytes</a></div><div class="ttdeci">@ Item_bytes</div><div class="ttdoc">number of bytes for one message item</div><div class="ttdef"><b>Definition</b> <a href="ipc__basics_source.html#l00092">ipc_basics:92</a></div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_1_1Msg_html_a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d"><div class="ttname"><a href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884cab909157795890260363573ff7587d68d">L4::Ipc::Msg::Word_bytes</a></div><div class="ttdeci">@ Word_bytes</div><div class="ttdoc">number of bytes for one message word</div><div class="ttdef"><b>Definition</b> <a href="ipc__basics_source.html#l00088">ipc_basics:88</a></div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_1_1Msg_html_a501c5434eab6d3adb40373258136884caf94280f1159fb68063858f8077bf5eaa"><div class="ttname"><a href="namespaceL4_1_1Ipc_1_1Msg.html#a501c5434eab6d3adb40373258136884caf94280f1159fb68063858f8077bf5eaa">L4::Ipc::Msg::Mr_words</a></div><div class="ttdeci">@ Mr_words</div><div class="ttdoc">number of message words available in the UTCB</div><div class="ttdef"><b>Definition</b> <a href="ipc__basics_source.html#l00094">ipc_basics:94</a></div></div>
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<div class="ttc" id="anamespaceL4_1_1Ipc_html"><div class="ttname"><a href="namespaceL4_1_1Ipc.html">L4::Ipc</a></div><div class="ttdoc">IPC related functionality.</div><div class="ttdef"><b>Definition</b> <a href="ipc__array_source.html#l00013">ipc_array:13</a></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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<div class="ttc" id="astructL4_1_1Ipc_1_1Msg_1_1Svr__arg__pack_html"><div class="ttname"><a href="structL4_1_1Ipc_1_1Msg_1_1Svr__arg__pack.html">L4::Ipc::Msg::Svr_arg_pack</a></div><div class="ttdoc">Server-side RPC arguments data structure used to provide arguments to the server-side implementation ...</div><div class="ttdef"><b>Definition</b> <a href="#l00144">ipc_server:144</a></div></div>
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<div class="ttc" id="astructl4__msgtag__t_html"><div class="ttname"><a href="structl4__msgtag__t.html">l4_msgtag_t</a></div><div class="ttdoc">Message tag data structure.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00153">types.h:154</a></div></div>
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<div class="ttc" id="astructl4__msgtag__t_html_a98577ea730d9abcd938b89d5c7adb18c"><div class="ttname"><a href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">l4_msgtag_t::words</a></div><div class="ttdeci">unsigned words() const L4_NOTHROW</div><div class="ttdoc">Get the number of untyped words.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00169">types.h:169</a></div></div>
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<div class="ttc" id="astructl4__msgtag__t_html_ad014e4a9f4509b068ddda678f6f8d568"><div class="ttname"><a href="structl4__msgtag__t.html#ad014e4a9f4509b068ddda678f6f8d568">l4_msgtag_t::items</a></div><div class="ttdeci">unsigned items() const L4_NOTHROW</div><div class="ttdoc">Get the number of typed items.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2types_8h_source.html#l00171">types.h:171</a></div></div>
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<div class="ttc" id="aunionl4__msg__regs__t_html"><div class="ttname"><a href="unionl4__msg__regs__t.html">l4_msg_regs_t</a></div><div class="ttdoc">Encapsulation of the message-register block in the UTCB.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2utcb_8h_source.html#l00067">utcb.h:68</a></div></div>
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<div class="ttc" id="aunionl4__msg__regs__t_html_ad7d601b3b3808afaefe4c09d42de8b99"><div class="ttname"><a href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">l4_msg_regs_t::mr</a></div><div class="ttdeci">l4_umword_t mr[L4_UTCB_GENERIC_DATA_SIZE]</div><div class="ttdoc">Message registers.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2utcb_8h_source.html#l00069">utcb.h:69</a></div></div>
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<li class="navelem"><b>l4</b></li><li class="navelem"><b>sys</b></li><li class="navelem"><b>cxx</b></li><li class="navelem"><b>ipc_server</b></li>
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<li class="footer">Generated on <span class="timestamp"></span> for L4Re Operating System Framework by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.15.0 </li>
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