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<a href="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">// -*- 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">// vim:ft=cpp</span></div>
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<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="comment">/*</span></div>
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<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="comment"> * (c) 2009 Adam Lackorzynski <adam@os.inf.tu-dresden.de></span></div>
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<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="comment"> * economic rights: Technische Universität Dresden (Germany)</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><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="l00012" name="l00012"></a><span class="lineno"> 12</span><span class="comment"> */</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">#pragma once</span></div>
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<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span><span class="preprocessor">#include <<a class="code" href="task.html">l4/sys/task</a>></span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> </div>
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<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</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="l00019" name="l00019"></a><span class="lineno"> 19</span></div>
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<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span><a class="code hl_define" href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a> <span class="keyword">static</span> <span class="keyword">inline</span> <a class="code hl_typedef" href="group__l4__msgtag__api.html#gad2c28384485a82490cab17ac929f05e9">l4_msgtag_t</a> cap_release(L4::Cap<void> cap)</div>
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<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span>{</div>
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<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <span class="keywordflow">return</span> <a class="code hl_function" href="group__l4__task__api.html#gaa5558855716b35c1790b61249cf2974b">l4_task_unmap</a>(<a class="code hl_enumvalue" href="group__l4__cap__api.html#ggaa7801b63edba351bad9ea8026432b5c4ac5b1e4586c9063ba5680aa1f8149b83d">L4_BASE_TASK_CAP</a>,</div>
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<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <a class="code hl_function" href="group__l4__fpage__api.html#ga3eaf59757a63812044e2b3a1cdf09d54">l4_obj_fpage</a>(cap.<a class="code hl_function" href="classL4_1_1Cap__base.html#a90ff089ca2442b128c2b2b0e1c22c6d7">cap</a>(), 0, <a class="code hl_enumvalue" href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a371a1fb2c09f17c7eb32ac296b87cf38">L4_FPAGE_RWX</a>),</div>
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<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> <a class="code hl_enumvalue" href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055">L4_FP_ALL_SPACES</a>);</div>
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<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span>}</div>
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<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
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<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span>}}</div>
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<div class="ttc" id="aclassL4_1_1Cap__base_html_a90ff089ca2442b128c2b2b0e1c22c6d7"><div class="ttname"><a href="classL4_1_1Cap__base.html#a90ff089ca2442b128c2b2b0e1c22c6d7">L4::Cap_base::cap</a></div><div class="ttdeci">l4_cap_idx_t cap() const noexcept</div><div class="ttdoc">Return capability selector.</div><div class="ttdef"><b>Definition</b> <a href="capability_8h_source.html#l00049">capability.h:49</a></div></div>
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<div class="ttc" id="agroup__l4__cap__api_html_ggaa7801b63edba351bad9ea8026432b5c4ac5b1e4586c9063ba5680aa1f8149b83d"><div class="ttname"><a href="group__l4__cap__api.html#ggaa7801b63edba351bad9ea8026432b5c4ac5b1e4586c9063ba5680aa1f8149b83d">L4_BASE_TASK_CAP</a></div><div class="ttdeci">@ L4_BASE_TASK_CAP</div><div class="ttdoc">Capability selector for the current task.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2consts_8h_source.html#l00327">consts.h:327</a></div></div>
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<div class="ttc" id="agroup__l4__fpage__api_html_ga3eaf59757a63812044e2b3a1cdf09d54"><div class="ttname"><a href="group__l4__fpage__api.html#ga3eaf59757a63812044e2b3a1cdf09d54">l4_obj_fpage</a></div><div class="ttdeci">l4_fpage_t l4_obj_fpage(l4_cap_idx_t obj, unsigned int order, unsigned char rights) L4_NOTHROW</div><div class="ttdoc">Create a kernel-object flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00715">__l4_fpage.h:715</a></div></div>
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<div class="ttc" id="agroup__l4__fpage__api_html_gga5d4f4972d58f72b2a33b6c139b5950a8a371a1fb2c09f17c7eb32ac296b87cf38"><div class="ttname"><a href="group__l4__fpage__api.html#gga5d4f4972d58f72b2a33b6c139b5950a8a371a1fb2c09f17c7eb32ac296b87cf38">L4_FPAGE_RWX</a></div><div class="ttdeci">@ L4_FPAGE_RWX</div><div class="ttdoc">Read-write-execute flexpage.</div><div class="ttdef"><b>Definition</b> <a href="____l4__fpage_8h_source.html#l00125">__l4_fpage.h:125</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__task__api_html_gaa5558855716b35c1790b61249cf2974b"><div class="ttname"><a href="group__l4__task__api.html#gaa5558855716b35c1790b61249cf2974b">l4_task_unmap</a></div><div class="ttdeci">l4_msgtag_t l4_task_unmap(l4_cap_idx_t task, l4_fpage_t fpage, l4_umword_t map_mask) L4_NOTHROW</div><div class="ttdoc">Revoke rights from the task.</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2task_8h_source.html#l00440">task.h:440</a></div></div>
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<div class="ttc" id="agroup__l4__task__api_html_gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055"><div class="ttname"><a href="group__l4__task__api.html#gga3c24e67b976870a3e911c43c83382f66aa85d4766b182308e5847d543e7d59055">L4_FP_ALL_SPACES</a></div><div class="ttdeci">@ L4_FP_ALL_SPACES</div><div class="ttdoc">Flag to tell the unmap operation to revoke permissions from all child mappings including the mapping ...</div><div class="ttdef"><b>Definition</b> <a href="l4_2sys_2consts_8h_source.html#l00183">consts.h:183</a></div></div>
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<div class="ttc" id="agroup__l4sys__defines_html_ga2469cd44710705e9f0a5832e060ec48a"><div class="ttname"><a href="group__l4sys__defines.html#ga2469cd44710705e9f0a5832e060ec48a">L4_CV</a></div><div class="ttdeci">#define L4_CV</div><div class="ttdoc">Define calling convention.</div><div class="ttdef"><b>Definition</b> <a href="arm_2l4_2sys_2linkage_8h_source.html#l00033">linkage.h:33</a></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="atask_html"><div class="ttname"><a href="task.html">task</a></div><div class="ttdoc">Common task related definitions.</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"><a href="cap.html">cap</a></li>
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