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<a href="util_2unique__cap.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// vim:set ft=cpp: -*- Mode: C++ -*-</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="comment"> * (c) 2017 Alexander Warg <alexander.warg@kernkonzept.com></span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> *</span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</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="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> */</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">#pragma once</span></div>
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<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include <<a class="code" href="util_2cap__alloc.html">l4/re/util/cap_alloc</a>></span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include <<a class="code" href="smart__capability__1x.html">l4/sys/cxx/smart_capability_1x</a>></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="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="keyword">template</span>< <span class="keyword">typename</span> T ></div>
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<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914"> 43</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914">Unique_cap</a> = L4::Detail::Unique_cap_impl<T, Smart_cap_auto<L4_FP_ALL_SPACES>>;</div>
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<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span><span class="keyword">template</span>< <span class="keyword">typename</span> T ></div>
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<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="namespaceL4Re_1_1Util.html#a987984b0219186ceb761fb221e705557"> 46</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a987984b0219186ceb761fb221e705557">unique_cap</a> = L4::Detail::Unique_cap_impl<T, Smart_cap_auto<L4_FP_ALL_SPACES>>;</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="l00053" name="l00053"></a><span class="lineno"> 53</span><span class="keyword">template</span>< <span class="keyword">typename</span> T ></div>
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<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span><a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914">Unique_cap<T></a></div>
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<div class="foldopen" id="foldopen00055" data-start="{" data-end="}">
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<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="namespaceL4Re_1_1Util.html#a0c4ee77222764600950f2ebe23a1e45a"> 55</a></span><a class="code hl_function" href="namespaceL4Re_1_1Util.html#a0c4ee77222764600950f2ebe23a1e45a">make_unique_cap</a>()</div>
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<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span>{ <span class="keywordflow">return</span> <a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914">Unique_cap<T></a>(<a class="code hl_variable" href="group__l4re__cap__api.html#ga29e3dbeb3c8ed0609519c9df212c9c52">cap_alloc</a>.alloc<T>()); }</div>
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</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="l00085" name="l00085"></a><span class="lineno"> 85</span><span class="keyword">template</span>< <span class="keyword">typename</span> T ></div>
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<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"><a class="line" href="namespaceL4Re_1_1Util.html#a13a4df2df2fdffc06880b49fb10b0c74"> 86</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a13a4df2df2fdffc06880b49fb10b0c74">Unique_del_cap</a> = L4::Detail::Unique_cap_impl<T, Smart_cap_auto<L4_FP_DELETE_OBJ>>;</div>
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<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span><span class="keyword">template</span>< <span class="keyword">typename</span> T ></div>
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<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"><a class="line" href="namespaceL4Re_1_1Util.html#a9cdcf86bc007bba92b86b66fa92a00bf"> 89</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a9cdcf86bc007bba92b86b66fa92a00bf">unique_del_cap</a> = L4::Detail::Unique_cap_impl<T, Smart_cap_auto<L4_FP_DELETE_OBJ>>;</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="l00096" name="l00096"></a><span class="lineno"> 96</span><span class="keyword">template</span>< <span class="keyword">typename</span> T ></div>
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<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span><a class="code hl_typedef" href="namespaceL4Re_1_1Util.html#a13a4df2df2fdffc06880b49fb10b0c74">Unique_del_cap<T></a></div>
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<div class="foldopen" id="foldopen00098" data-start="{" data-end="}">
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<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="namespaceL4Re_1_1Util.html#a4c9140864b109e2582d94d5def245fd1"> 98</a></span><a class="code hl_function" href="namespaceL4Re_1_1Util.html#a4c9140864b109e2582d94d5def245fd1">make_unique_del_cap</a>()</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_typedef" href="namespaceL4Re_1_1Util.html#a13a4df2df2fdffc06880b49fb10b0c74">Unique_del_cap<T></a>(<a class="code hl_variable" href="group__l4re__cap__api.html#ga29e3dbeb3c8ed0609519c9df212c9c52">cap_alloc</a>.alloc<T>()); }</div>
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</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> </div>
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<div class="ttc" id="agroup__l4re__cap__api_html_ga29e3dbeb3c8ed0609519c9df212c9c52"><div class="ttname"><a href="group__l4re__cap__api.html#ga29e3dbeb3c8ed0609519c9df212c9c52">L4Re::Util::cap_alloc</a></div><div class="ttdeci">_Cap_alloc & cap_alloc</div><div class="ttdoc">Capability allocator.</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_1_1Util_html_a0c4ee77222764600950f2ebe23a1e45a"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a0c4ee77222764600950f2ebe23a1e45a">L4Re::Util::make_unique_cap</a></div><div class="ttdeci">Unique_cap< T > make_unique_cap()</div><div class="ttdoc">Allocate a capability slot and wrap it in an Unique_cap.</div><div class="ttdef"><b>Definition</b> <a href="#l00055">unique_cap:55</a></div></div>
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<div class="ttc" id="anamespaceL4Re_1_1Util_html_a0efccd325a19246334922e58dd973914"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a0efccd325a19246334922e58dd973914">L4Re::Util::Unique_cap</a></div><div class="ttdeci">L4::Detail::Unique_cap_impl< T, Smart_cap_auto< L4_FP_ALL_SPACES > > Unique_cap</div><div class="ttdoc">Unique capability that implements automatic free and unmap of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00043">unique_cap:43</a></div></div>
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<div class="ttc" id="anamespaceL4Re_1_1Util_html_a13a4df2df2fdffc06880b49fb10b0c74"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a13a4df2df2fdffc06880b49fb10b0c74">L4Re::Util::Unique_del_cap</a></div><div class="ttdeci">L4::Detail::Unique_cap_impl< T, Smart_cap_auto< L4_FP_DELETE_OBJ > > Unique_del_cap</div><div class="ttdoc">Unique capability that implements automatic free and unmap+delete of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00086">unique_cap:86</a></div></div>
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<div class="ttc" id="anamespaceL4Re_1_1Util_html_a4c9140864b109e2582d94d5def245fd1"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a4c9140864b109e2582d94d5def245fd1">L4Re::Util::make_unique_del_cap</a></div><div class="ttdeci">Unique_del_cap< T > make_unique_del_cap()</div><div class="ttdoc">Allocate a capability slot and wrap it in an Unique_del_cap.</div><div class="ttdef"><b>Definition</b> <a href="#l00098">unique_cap:98</a></div></div>
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<div class="ttc" id="anamespaceL4Re_1_1Util_html_a987984b0219186ceb761fb221e705557"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a987984b0219186ceb761fb221e705557">L4Re::Util::unique_cap</a></div><div class="ttdeci">L4::Detail::Unique_cap_impl< T, Smart_cap_auto< L4_FP_ALL_SPACES > > unique_cap</div><div class="ttdoc">Unique capability that implements automatic free and unmap of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00046">unique_cap:46</a></div></div>
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<div class="ttc" id="anamespaceL4Re_1_1Util_html_a9cdcf86bc007bba92b86b66fa92a00bf"><div class="ttname"><a href="namespaceL4Re_1_1Util.html#a9cdcf86bc007bba92b86b66fa92a00bf">L4Re::Util::unique_del_cap</a></div><div class="ttdeci">L4::Detail::Unique_cap_impl< T, Smart_cap_auto< L4_FP_DELETE_OBJ > > unique_del_cap</div><div class="ttdoc">Unique capability that implements automatic free and unmap+delete of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00089">unique_cap:89</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="asmart__capability__1x_html"><div class="ttname"><a href="smart__capability__1x.html">smart_capability_1x</a></div></div>
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<div class="ttc" id="autil_2cap__alloc_html"><div class="ttname"><a href="util_2cap__alloc.html">cap_alloc</a></div><div class="ttdoc">Capability allocator.</div></div>
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