232 lines
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232 lines
32 KiB
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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) 2008-2011 Alexander Warg <warg@os.inf.tu-dresden.de>,</span></div>
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<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="comment"> * Torsten Frenzel <frenzel@os.inf.tu-dresden.de></span></div>
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<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="comment"> * Adam Lackorzynski <adam@os.inf.tu-dresden.de></span></div>
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<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment"> * economic rights: Technische Universität Dresden (Germany)</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"> * License: see LICENSE.spdx (in this directory or the directories above)</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> */</span></div>
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<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="preprocessor">#pragma once</span></div>
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<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</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="l4_2sys_2types_8h.html">l4/sys/types.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 <<a class="code" href="vcon.html">l4/sys/vcon</a>></span></div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <l4/sys/cxx/ipc_legacy></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <l4/cxx/minmax></span></div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </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="namespaceL4Re.html">L4Re</a> { <span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceL4Re_1_1Util.html">Util</a> {</div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span></div>
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<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">template</span>< <span class="keyword">typename</span> SVR ></div>
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<div class="foldopen" id="foldopen00036" data-start="{" data-end="};">
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<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="classL4Re_1_1Util_1_1Vcon__svr.html"> 36</a></span><span class="keyword">class </span><a class="code hl_class" href="classL4Re_1_1Util_1_1Vcon__svr.html">Vcon_svr</a></div>
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<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span>{</div>
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<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="keyword">public</span>:</div>
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<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> L4_RPC_LEGACY_DISPATCH(<a class="code hl_class" href="classL4_1_1Vcon.html">L4::Vcon</a>);</div>
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<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <a class="code hl_struct" href="structl4__msgtag__t.html">l4_msgtag_t</a> op_dispatch(<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, L4::Vcon::Rights)</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> <a class="code hl_union" href="unionl4__msg__regs__t.html">l4_msg_regs_t</a> *m = l4_utcb_mr_u(utcb);</div>
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<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <a class="code hl_typedef" href="namespaceL4.html#a037b99ac2eb59d597e1e41c06619d487">L4::Opcode</a> op = m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[0];</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">switch</span> (op)</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> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__l4__protocol__ops.html#gga98d28c4c873ee732f4217c8eb1ba5920aef226e95dd82a10412a00ae946020d7d">L4_VCON_WRITE_OP</a>:</div>
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<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> <span class="keywordflow">if</span> (tag.<a class="code hl_function" href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">words</a>() < 3)</div>
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<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</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="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
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<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> this_vcon()->vcon_write(<span class="keyword">reinterpret_cast<</span><span class="keywordtype">char</span> <span class="keyword">const </span>*<span class="keyword">></span>(&m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[2]),</div>
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<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[1]);</div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</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="l00055" name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__l4__protocol__ops.html#gga98d28c4c873ee732f4217c8eb1ba5920a8849ab6238f6334ae907c8a7e5bfb9c3">L4_VCON_SET_ATTR_OP</a>:</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="keywordflow">if</span> (tag.<a class="code hl_function" href="structl4__msgtag__t.html#a98577ea730d9abcd938b89d5c7adb18c">words</a>() < 4)</div>
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<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</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#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a>, 0, 0, 0);</div>
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<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> </div>
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<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">auto</span> attr = <span class="keyword">reinterpret_cast<</span><a class="code hl_struct" href="structl4__vcon__attr__t.html">l4_vcon_attr_t</a> <span class="keyword">const </span>*<span class="keyword">></span>(&m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[1]);</div>
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<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(this_vcon()->vcon_set_attr(attr), 0, 0, 0);</div>
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<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> }</div>
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<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">case</span> <a class="code hl_enumvalue" href="group__l4__protocol__ops.html#gga98d28c4c873ee732f4217c8eb1ba5920a6519a57ef5b612197760637eb738dc2b">L4_VCON_GET_ATTR_OP</a>:</div>
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<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> {</div>
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<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <span class="keyword">auto</span> attr = <span class="keyword">reinterpret_cast<</span><a class="code hl_struct" href="structl4__vcon__attr__t.html">l4_vcon_attr_t</a> *<span class="keyword">></span>(&m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[1]);</div>
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<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(this_vcon()->vcon_get_attr(attr), 4, 0, 0);</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> </div>
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<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> <span class="keywordflow">default</span>:</div>
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<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="keywordflow">break</span>;</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> </div>
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<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> <span class="keywordtype">unsigned</span> <span class="keyword">const</span> max_size = <span class="keyword">sizeof</span>(<a class="code hl_function" href="group__l4__utcb__api.html#ga090bdcc433d5ce568b22ec9ab4f3357b">l4_utcb_mr</a>()-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>) - <span class="keyword">sizeof</span>(<a class="code hl_function" href="group__l4__utcb__api.html#ga090bdcc433d5ce568b22ec9ab4f3357b">l4_utcb_mr</a>()->mr[0]);</div>
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<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"> 75</span> <span class="keywordtype">char</span> buf[max_size];</div>
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<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">unsigned</span> size = cxx::min<unsigned>(op >> 16, max_size);</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="comment">// Hmm, could we avoid the double copy here?</span></div>
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<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> <a class="code hl_typedef" href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a> v = this_vcon()->vcon_read(buf, size);</div>
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<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keywordtype">unsigned</span> bytes = v & <a class="code hl_enumvalue" href="vcon_8h.html#a82aebd5bdf764a394ca64418617c3a1cad6ba192244df0ca35e2e68851d182f95">L4_VCON_READ_SIZE_MASK</a>;</div>
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<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> </div>
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<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keywordflow">if</span> (bytes <= size)</div>
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<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> v |= <a class="code hl_enumvalue" href="vcon_8h.html#a82aebd5bdf764a394ca64418617c3a1ca51be449736396c3775c14470a551e1d5">L4_VCON_READ_STAT_DONE</a>;</div>
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<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> </div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span> m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[0] = v;</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> __builtin_memcpy(&m-><a class="code hl_variable" href="unionl4__msg__regs__t.html#ad7d601b3b3808afaefe4c09d42de8b99">mr</a>[1], buf, bytes);</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> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__msgtag__api.html#ga661d71acad9d096fa990f7c94943bc78">l4_msgtag</a>(0, <a class="code hl_function" href="group__l4__memory__api.html#ga2be30f4e5dde3c85d115d2a9c77f6215">l4_bytes_to_mwords</a>(bytes) + 1, 0, 0);</div>
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<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"> 90</span> }</div>
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<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> </div>
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<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> <span class="keywordtype">unsigned</span> vcon_read(<span class="keywordtype">char</span> *buf, <span class="keywordtype">unsigned</span> size) <span class="keyword">noexcept</span>;</div>
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<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> <span class="keywordtype">void</span> vcon_write(<span class="keyword">const</span> <span class="keywordtype">char</span> *buf, <span class="keywordtype">unsigned</span> size) <span class="keyword">noexcept</span>;</div>
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<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"> 94</span> <span class="keywordtype">int</span> vcon_set_attr(<a class="code hl_struct" href="structl4__vcon__attr__t.html">l4_vcon_attr_t</a> <span class="keyword">const</span> *) <span class="keyword">noexcept</span></div>
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<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> { <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a>; }</div>
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<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> <span class="keywordtype">int</span> vcon_get_attr(<a class="code hl_struct" href="structl4__vcon__attr__t.html">l4_vcon_attr_t</a> *attr) <span class="keyword">noexcept</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> attr-><a class="code hl_variable" href="structl4__vcon__attr__t.html#a857c1dbc1c2e48dc15244bd390ab7e04">l_flags</a> = attr-><a class="code hl_variable" href="structl4__vcon__attr__t.html#a46dfde51374bf82ce97b0dd67afccd73">o_flags</a> = attr-><a class="code hl_variable" href="structl4__vcon__attr__t.html#a3dcb48dfd02c08f866964becfa6d536f">i_flags</a> = 0;</div>
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<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">return</span> -<a class="code hl_enumvalue" href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a>;</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> </div>
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<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"> 102</span><span class="keyword">private</span>:</div>
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<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> SVR <span class="keyword">const</span> *this_vcon()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>SVR <span class="keyword">const </span>*<span class="keyword">></span>(<span class="keyword">this</span>); }</div>
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<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> SVR *this_vcon() { <span class="keywordflow">return</span> <span class="keyword">static_cast<</span>SVR *<span class="keyword">></span>(<span class="keyword">this</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>
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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>}}</div>
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<div class="ttc" id="aclassL4Re_1_1Util_1_1Vcon__svr_html"><div class="ttname"><a href="classL4Re_1_1Util_1_1Vcon__svr.html">L4Re::Util::Vcon_svr</a></div><div class="ttdoc">Console server template class.</div><div class="ttdef"><b>Definition</b> <a href="#l00036">vcon_svr:37</a></div></div>
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<div class="ttc" id="aclassL4_1_1Vcon_html"><div class="ttname"><a href="classL4_1_1Vcon.html">L4::Vcon</a></div><div class="ttdoc">C++ L4 Vcon interface, see Virtual Console for the C interface.</div><div class="ttdef"><b>Definition</b> <a href="vcon_source.html#l00045">vcon:47</a></div></div>
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<div class="ttc" id="agroup__l4__basic__types_html_ga1c2c4b333f75b1d05b59855910f2b9cb"><div class="ttname"><a href="group__l4__basic__types.html#ga1c2c4b333f75b1d05b59855910f2b9cb">l4_umword_t</a></div><div class="ttdeci">unsigned long l4_umword_t</div><div class="ttdoc">Unsigned machine word.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2l4int_8h_source.html#l00040">l4int.h:40</a></div></div>
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<div class="ttc" id="agroup__l4__error__api_html_ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9a54ddbebc30b661c87177b968a77588b8">L4_EINVAL</a></div><div class="ttdeci">@ L4_EINVAL</div><div class="ttdoc">Invalid argument.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00046">err.h:46</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_ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e"><div class="ttname"><a href="group__l4__error__api.html#ggab4c8abc71ffa221a25c1ca5840a354f9aca91ea3bdb5bd82f63784ee66b489d5e">L4_EOK</a></div><div class="ttdeci">@ L4_EOK</div><div class="ttdoc">Ok.</div><div class="ttdef"><b>Definition</b> <a href="err_8h_source.html#l00032">err.h:32</a></div></div>
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<div class="ttc" id="agroup__l4__memory__api_html_ga2be30f4e5dde3c85d115d2a9c77f6215"><div class="ttname"><a href="group__l4__memory__api.html#ga2be30f4e5dde3c85d115d2a9c77f6215">l4_bytes_to_mwords</a></div><div class="ttdeci">unsigned l4_bytes_to_mwords(unsigned size) L4_NOTHROW</div><div class="ttdoc">Determine how many machine words (l4_umword_t) are required to store a buffer of 'size' bytes.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2consts_8h_source.html#l00496">consts.h:496</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__protocol__ops_html_gga98d28c4c873ee732f4217c8eb1ba5920a6519a57ef5b612197760637eb738dc2b"><div class="ttname"><a href="group__l4__protocol__ops.html#gga98d28c4c873ee732f4217c8eb1ba5920a6519a57ef5b612197760637eb738dc2b">L4_VCON_GET_ATTR_OP</a></div><div class="ttdeci">@ L4_VCON_GET_ATTR_OP</div><div class="ttdoc">Set console attributes.</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00296">vcon.h:296</a></div></div>
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<div class="ttc" id="agroup__l4__protocol__ops_html_gga98d28c4c873ee732f4217c8eb1ba5920a8849ab6238f6334ae907c8a7e5bfb9c3"><div class="ttname"><a href="group__l4__protocol__ops.html#gga98d28c4c873ee732f4217c8eb1ba5920a8849ab6238f6334ae907c8a7e5bfb9c3">L4_VCON_SET_ATTR_OP</a></div><div class="ttdeci">@ L4_VCON_SET_ATTR_OP</div><div class="ttdoc">Get console attributes.</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00295">vcon.h:295</a></div></div>
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<div class="ttc" id="agroup__l4__protocol__ops_html_gga98d28c4c873ee732f4217c8eb1ba5920aef226e95dd82a10412a00ae946020d7d"><div class="ttname"><a href="group__l4__protocol__ops.html#gga98d28c4c873ee732f4217c8eb1ba5920aef226e95dd82a10412a00ae946020d7d">L4_VCON_WRITE_OP</a></div><div class="ttdeci">@ L4_VCON_WRITE_OP</div><div class="ttdoc">Write.</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00293">vcon.h:293</a></div></div>
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<div class="ttc" id="agroup__l4__utcb__api_html_ga090bdcc433d5ce568b22ec9ab4f3357b"><div class="ttname"><a href="group__l4__utcb__api.html#ga090bdcc433d5ce568b22ec9ab4f3357b">l4_utcb_mr</a></div><div class="ttdeci">l4_msg_regs_t * l4_utcb_mr(void) L4_NOTHROW L4_PURE</div><div class="ttdoc">Get the message-register block of a UTCB.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2utcb_8h_source.html#l00358">utcb.h:358</a></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="al4_2sys_2types_8h_html"><div class="ttname"><a href="l4_2sys_2types_8h.html">types.h</a></div><div class="ttdoc">Common L4 ABI Data Types.</div></div>
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<div class="ttc" id="anamespaceL4Re_1_1Util_html"><div class="ttname"><a href="namespaceL4Re_1_1Util.html">L4Re::Util</a></div><div class="ttdoc">Documentation of the L4 Runtime Environment utility functionality in C++.</div><div class="ttdef"><b>Definition</b> <a href="pkg_2l4re-core_2l4re_2doc_2l4re_8dox_source.html#l00021">l4re.dox:21</a></div></div>
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<div class="ttc" id="anamespaceL4Re_html"><div class="ttname"><a href="namespaceL4Re.html">L4Re</a></div><div class="ttdoc">L4Re C++ Interfaces.</div><div class="ttdef"><b>Definition</b> <a href="cmd__control_source.html#l00014">cmd_control:14</a></div></div>
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<div class="ttc" id="anamespaceL4_html_a037b99ac2eb59d597e1e41c06619d487"><div class="ttname"><a href="namespaceL4.html#a037b99ac2eb59d597e1e41c06619d487">L4::Opcode</a></div><div class="ttdeci">int Opcode</div><div class="ttdoc">Data type for RPC opcodes.</div><div class="ttdef"><b>Definition</b> <a href="____typeinfo_8h_source.html#l00036">__typeinfo.h:36</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__vcon__attr__t_html"><div class="ttname"><a href="structl4__vcon__attr__t.html">l4_vcon_attr_t</a></div><div class="ttdoc">Vcon attribute structure.</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00187">vcon.h:188</a></div></div>
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<div class="ttc" id="astructl4__vcon__attr__t_html_a3dcb48dfd02c08f866964becfa6d536f"><div class="ttname"><a href="structl4__vcon__attr__t.html#a3dcb48dfd02c08f866964becfa6d536f">l4_vcon_attr_t::i_flags</a></div><div class="ttdeci">l4_umword_t i_flags</div><div class="ttdoc">input flags</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00189">vcon.h:189</a></div></div>
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<div class="ttc" id="astructl4__vcon__attr__t_html_a46dfde51374bf82ce97b0dd67afccd73"><div class="ttname"><a href="structl4__vcon__attr__t.html#a46dfde51374bf82ce97b0dd67afccd73">l4_vcon_attr_t::o_flags</a></div><div class="ttdeci">l4_umword_t o_flags</div><div class="ttdoc">output flags</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00190">vcon.h:190</a></div></div>
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<div class="ttc" id="astructl4__vcon__attr__t_html_a857c1dbc1c2e48dc15244bd390ab7e04"><div class="ttname"><a href="structl4__vcon__attr__t.html#a857c1dbc1c2e48dc15244bd390ab7e04">l4_vcon_attr_t::l_flags</a></div><div class="ttdeci">l4_umword_t l_flags</div><div class="ttdoc">local flags</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00191">vcon.h:191</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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<div class="ttc" id="avcon_8h_html_a82aebd5bdf764a394ca64418617c3a1ca51be449736396c3775c14470a551e1d5"><div class="ttname"><a href="vcon_8h.html#a82aebd5bdf764a394ca64418617c3a1ca51be449736396c3775c14470a551e1d5">L4_VCON_READ_STAT_DONE</a></div><div class="ttdeci">@ L4_VCON_READ_STAT_DONE</div><div class="ttdoc">Done condition flag.</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00174">vcon.h:174</a></div></div>
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<div class="ttc" id="avcon_8h_html_a82aebd5bdf764a394ca64418617c3a1cad6ba192244df0ca35e2e68851d182f95"><div class="ttname"><a href="vcon_8h.html#a82aebd5bdf764a394ca64418617c3a1cad6ba192244df0ca35e2e68851d182f95">L4_VCON_READ_SIZE_MASK</a></div><div class="ttdeci">@ L4_VCON_READ_SIZE_MASK</div><div class="ttdoc">Size mask.</div><div class="ttdef"><b>Definition</b> <a href="vcon_8h_source.html#l00172">vcon.h:172</a></div></div>
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<div class="ttc" id="avcon_html"><div class="ttname"><a href="vcon.html">vcon</a></div><div class="ttdoc">C++ Virtual console interface.</div></div>
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<li class="navelem"><b>l4</b></li><li class="navelem"><b>re</b></li><li class="navelem"><b>util</b></li><li class="navelem"><b>vcon_svr</b></li>
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