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<a href="shared__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>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="comment">/*</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment"> * (c) 2018 Alexander Warg &lt;alexander.warg@kernkonzept.com&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> *</span></div>
<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>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span><span class="comment"> */</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span><span class="preprocessor">#include &lt;<a class="code" href="cap__alloc.html">l4/re/cap_alloc</a>&gt;</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span><span class="preprocessor">#include &lt;<a class="code" href="smart__capability__1x.html">l4/sys/cxx/smart_capability_1x</a>&gt;</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<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> {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="namespaceL4Re.html#a8246219e47e489b13fb5f2dde553a6e4"> 33</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re.html#a8246219e47e489b13fb5f2dde553a6e4">Shared_cap</a> = L4::Detail::Shared_cap_impl&lt;T, Smart_count_cap&lt;L4_FP_ALL_SPACES&gt;&gt;;</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="namespaceL4Re.html#a1ba2a198ba5f436415ab1727f89b928a"> 36</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re.html#a1ba2a198ba5f436415ab1727f89b928a">shared_cap</a> = L4::Detail::Shared_cap_impl&lt;T, Smart_count_cap&lt;L4_FP_ALL_SPACES&gt;&gt;;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><a class="code hl_typedef" href="namespaceL4Re.html#a8246219e47e489b13fb5f2dde553a6e4">Shared_cap&lt;T&gt;</a></div>
<div class="foldopen" id="foldopen00049" data-start="{" data-end="}">
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"><a class="line" href="namespaceL4Re.html#a4289d6b17e3c1c85c9f5e90ad1b2de59"> 49</a></span><a class="code hl_function" href="namespaceL4Re.html#a4289d6b17e3c1c85c9f5e90ad1b2de59">make_shared_cap</a>(<a class="code hl_class" href="classL4Re_1_1Cap__alloc.html">L4Re::Cap_alloc</a> *ca)</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span>{ <span class="keywordflow">return</span> <a class="code hl_typedef" href="namespaceL4Re.html#a8246219e47e489b13fb5f2dde553a6e4">Shared_cap&lt;T&gt;</a>(ca-&gt;<a class="code hl_function" href="classL4Re_1_1Cap__alloc.html#a8ec47fe158e8a2acae49ceff505be193">alloc</a>&lt;T&gt;(), ca); }</div>
</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="namespaceL4Re.html#a8ce6737cc5cfbb4afd49cc3c00a62d7e"> 69</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re.html#a8ce6737cc5cfbb4afd49cc3c00a62d7e">Shared_del_cap</a> = L4::Detail::Shared_cap_impl&lt;T, Smart_count_cap&lt;L4_FP_DELETE_OBJ&gt;&gt;;</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span><span class="keyword">template</span>&lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"><a class="line" href="namespaceL4Re.html#a2f55bc6f406a9b6b97b3ba948137c788"> 72</a></span><span class="keyword">using </span><a class="code hl_typedef" href="namespaceL4Re.html#a2f55bc6f406a9b6b97b3ba948137c788">shared_del_cap</a> = L4::Detail::Shared_cap_impl&lt;T, Smart_count_cap&lt;L4_FP_DELETE_OBJ&gt;&gt;;</div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"> 73</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span><span class="keyword">template</span>&lt; <span class="keyword">typename</span> T &gt;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span><a class="code hl_typedef" href="namespaceL4Re.html#a8ce6737cc5cfbb4afd49cc3c00a62d7e">Shared_del_cap&lt;T&gt;</a></div>
<div class="foldopen" id="foldopen00085" data-start="{" data-end="}">
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"><a class="line" href="namespaceL4Re.html#a601e533638e6519ea3097671c8dbdab7"> 85</a></span><a class="code hl_function" href="namespaceL4Re.html#a601e533638e6519ea3097671c8dbdab7">make_shared_del_cap</a>(<a class="code hl_class" href="classL4Re_1_1Cap__alloc.html">L4Re::Cap_alloc</a> *ca)</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span>{ <span class="keywordflow">return</span> <a class="code hl_typedef" href="namespaceL4Re.html#a8ce6737cc5cfbb4afd49cc3c00a62d7e">Shared_del_cap&lt;T&gt;</a>(ca-&gt;<a class="code hl_function" href="classL4Re_1_1Cap__alloc.html#a8ec47fe158e8a2acae49ceff505be193">alloc</a>&lt;T&gt;(), ca); }</div>
</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"> 88</span>} <span class="comment">// namespace L4Re</span></div>
<div class="ttc" id="acap__alloc_html"><div class="ttname"><a href="cap__alloc.html">cap_alloc</a></div><div class="ttdoc">Abstract capability-allocator interface.</div></div>
<div class="ttc" id="aclassL4Re_1_1Cap__alloc_html"><div class="ttname"><a href="classL4Re_1_1Cap__alloc.html">L4Re::Cap_alloc</a></div><div class="ttdoc">Capability allocator interface.</div><div class="ttdef"><b>Definition</b> <a href="cap__alloc_source.html#l00030">cap_alloc:31</a></div></div>
<div class="ttc" id="aclassL4Re_1_1Cap__alloc_html_a8ec47fe158e8a2acae49ceff505be193"><div class="ttname"><a href="classL4Re_1_1Cap__alloc.html#a8ec47fe158e8a2acae49ceff505be193">L4Re::Cap_alloc::alloc</a></div><div class="ttdeci">virtual L4::Cap&lt; void &gt; alloc() noexcept=0</div><div class="ttdoc">Allocate a capability.</div></div>
<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>
<div class="ttc" id="anamespaceL4Re_html_a1ba2a198ba5f436415ab1727f89b928a"><div class="ttname"><a href="namespaceL4Re.html#a1ba2a198ba5f436415ab1727f89b928a">L4Re::shared_cap</a></div><div class="ttdeci">L4::Detail::Shared_cap_impl&lt; T, Smart_count_cap&lt; L4_FP_ALL_SPACES &gt; &gt; shared_cap</div><div class="ttdoc">Shared capability that implements automatic free and unmap of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00036">shared_cap:36</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a2f55bc6f406a9b6b97b3ba948137c788"><div class="ttname"><a href="namespaceL4Re.html#a2f55bc6f406a9b6b97b3ba948137c788">L4Re::shared_del_cap</a></div><div class="ttdeci">L4::Detail::Shared_cap_impl&lt; T, Smart_count_cap&lt; L4_FP_DELETE_OBJ &gt; &gt; shared_del_cap</div><div class="ttdoc">Shared capability that implements automatic free and unmap+delete of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00072">shared_cap:72</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a4289d6b17e3c1c85c9f5e90ad1b2de59"><div class="ttname"><a href="namespaceL4Re.html#a4289d6b17e3c1c85c9f5e90ad1b2de59">L4Re::make_shared_cap</a></div><div class="ttdeci">Shared_cap&lt; T &gt; make_shared_cap(L4Re::Cap_alloc *ca)</div><div class="ttdoc">Allocate a capability slot and wrap it in a Shared_cap.</div><div class="ttdef"><b>Definition</b> <a href="#l00049">shared_cap:49</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a601e533638e6519ea3097671c8dbdab7"><div class="ttname"><a href="namespaceL4Re.html#a601e533638e6519ea3097671c8dbdab7">L4Re::make_shared_del_cap</a></div><div class="ttdeci">Shared_del_cap&lt; T &gt; make_shared_del_cap(L4Re::Cap_alloc *ca)</div><div class="ttdoc">Allocate a capability slot and wrap it in a Shared_del_cap.</div><div class="ttdef"><b>Definition</b> <a href="#l00085">shared_cap:85</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a8246219e47e489b13fb5f2dde553a6e4"><div class="ttname"><a href="namespaceL4Re.html#a8246219e47e489b13fb5f2dde553a6e4">L4Re::Shared_cap</a></div><div class="ttdeci">L4::Detail::Shared_cap_impl&lt; T, Smart_count_cap&lt; L4_FP_ALL_SPACES &gt; &gt; Shared_cap</div><div class="ttdoc">Shared capability that implements automatic free and unmap of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00033">shared_cap:33</a></div></div>
<div class="ttc" id="anamespaceL4Re_html_a8ce6737cc5cfbb4afd49cc3c00a62d7e"><div class="ttname"><a href="namespaceL4Re.html#a8ce6737cc5cfbb4afd49cc3c00a62d7e">L4Re::Shared_del_cap</a></div><div class="ttdeci">L4::Detail::Shared_cap_impl&lt; T, Smart_count_cap&lt; L4_FP_DELETE_OBJ &gt; &gt; Shared_del_cap</div><div class="ttdoc">Shared capability that implements automatic free and unmap+delete of the capability selector.</div><div class="ttdef"><b>Definition</b> <a href="#l00069">shared_cap:69</a></div></div>
<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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