231 lines
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231 lines
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<div class="headertitle"><div class="title">L4Re::Parent Class Reference<div class="ingroups"><a class="el" href="group__api__l4re.html">L4Re C++ Interface</a> » <a class="el" href="group__api__l4re__parent.html">Parent API</a></div></div></div>
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<p><a class="el" href="classL4Re_1_1Parent.html" title="Parent interface.">Parent</a> interface.
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<a href="#details">More...</a></p>
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<p><code>#include <<a class="el" href="parent_source.html">parent</a>></code></p>
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<div id="dynsection-1" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Collaboration diagram for L4Re::Parent:</div>
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</div>
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</div>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 id="header-pub-methods" class="groupheader"><a id="pub-methods" name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a75d6e25c3de7fc975e9b91a2b2370060" id="r_a75d6e25c3de7fc975e9b91a2b2370060"><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="#a75d6e25c3de7fc975e9b91a2b2370060">signal</a> (unsigned long sig, unsigned long val)</td></tr>
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<tr class="memdesc:a75d6e25c3de7fc975e9b91a2b2370060"><td class="mdescLeft"> </td><td class="mdescRight">Send a signal to the parent. <br /></td></tr>
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<tr class="inherit_header pub_methods_classL4_1_1Kobject"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pub_methods_classL4_1_1Kobject')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Public Member Functions inherited from <a class="el" href="classL4_1_1Kobject.html">L4::Kobject</a></td></tr>
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<tr class="memitem:a9fe009599de49f1af438ff49998faec0 inherit pub_methods_classL4_1_1Kobject" id="r_a9fe009599de49f1af438ff49998faec0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structl4__msgtag__t.html">l4_msgtag_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classL4_1_1Kobject.html#a9fe009599de49f1af438ff49998faec0">dec_refcnt</a> (<a class="el" href="group__l4__basic__types.html#ga51d9492e7700d70ed35838154ca9b279">l4_mword_t</a> diff, <a class="el" href="group__l4__utcb__api.html#ga89be8a86d11c1d532b636cc2df1330fb">l4_utcb_t</a> *utcb=<a class="el" href="group__l4__utcb__api.html#gadc099b4a59e1d99638c72c11a8c8b644">l4_utcb</a>())</td></tr>
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<tr class="memdesc:a9fe009599de49f1af438ff49998faec0 inherit pub_methods_classL4_1_1Kobject"><td class="mdescLeft"> </td><td class="mdescRight">Decrement the in kernel reference counter for the object. <br /></td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 id="header-inherited" class="groupheader"><a id="inherited" name="inherited"></a>
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Additional Inherited Members</h2></td></tr>
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<tr class="inherit_header pro_types_classL4_1_1Kobject__t"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_types_classL4_1_1Kobject__t')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Protected Types inherited from <a class="el" href="classL4_1_1Kobject__t.html">L4::Kobject_t< Parent, L4::Kobject, L4RE_PROTO_PARENT ></a></td></tr>
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<tr class="memitem:af7df35ba5bf68ef5993e605a6b62328a inherit pro_types_classL4_1_1Kobject__t" id="r_af7df35ba5bf68ef5993e605a6b62328a"><td class="memItemLeft" align="right" valign="top">
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typedef Parent </td><td class="memItemRight" valign="bottom"><b>Class</b></td></tr>
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<tr class="memdesc:af7df35ba5bf68ef5993e605a6b62328a inherit pro_types_classL4_1_1Kobject__t"><td class="mdescLeft"> </td><td class="mdescRight">The target interface type (inheriting from <a class="el" href="classL4_1_1Kobject__t.html" title="Helper class to create an L4Re interface class that is derived from a single base class.">Kobject_t</a>). <br /></td></tr>
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<tr class="memitem:a0d83157994565e9c01f10006bdda2efa inherit pro_types_classL4_1_1Kobject__t" id="r_a0d83157994565e9c01f10006bdda2efa"><td class="memItemLeft" align="right" valign="top">
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typedef Typeid::Iface< PROTO, Parent > </td><td class="memItemRight" valign="bottom"><b>__Iface</b></td></tr>
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<tr class="memdesc:a0d83157994565e9c01f10006bdda2efa inherit pro_types_classL4_1_1Kobject__t"><td class="mdescLeft"> </td><td class="mdescRight">The interface description for the derived class. <br /></td></tr>
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<tr class="memitem:afc2feec2f4a15e85286aabfa15c53e06 inherit pro_types_classL4_1_1Kobject__t" id="r_afc2feec2f4a15e85286aabfa15c53e06"><td class="memItemLeft" align="right" valign="top">
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typedef Typeid::Merge_list< Typeid::Iface_list< <a class="el" href="classL4_1_1Kobject__t.html#a0d83157994565e9c01f10006bdda2efa">__Iface</a> >, typename L4::Kobject::__Iface_list > </td><td class="memItemRight" valign="bottom"><b>__Iface_list</b></td></tr>
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<tr class="memdesc:afc2feec2f4a15e85286aabfa15c53e06 inherit pro_types_classL4_1_1Kobject__t"><td class="mdescLeft"> </td><td class="mdescRight">The list of all RPC interfaces provided directly or through inheritance. <br /></td></tr>
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<tr class="inherit_header pro_methods_classL4_1_1Kobject__t"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_methods_classL4_1_1Kobject__t')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Protected Member Functions inherited from <a class="el" href="classL4_1_1Kobject__t.html">L4::Kobject_t< Parent, L4::Kobject, L4RE_PROTO_PARENT ></a></td></tr>
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<tr class="memitem:a3d80fec7e057d575ec4b393437f05f8a inherit pro_methods_classL4_1_1Kobject__t" id="r_a3d80fec7e057d575ec4b393437f05f8a"><td class="memItemLeft" align="right" valign="top">
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<a class="el" href="classL4_1_1Cap.html">L4::Cap</a>< <a class="el" href="classL4_1_1Kobject__t.html#af7df35ba5bf68ef5993e605a6b62328a">Class</a> > </td><td class="memItemRight" valign="bottom"><b>c</b> () const noexcept</td></tr>
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<tr class="memdesc:a3d80fec7e057d575ec4b393437f05f8a inherit pro_methods_classL4_1_1Kobject__t"><td class="mdescLeft"> </td><td class="mdescRight">Get the capability to ourselves. <br /></td></tr>
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<tr class="inherit_header pro_methods_classL4_1_1Kobject"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_methods_classL4_1_1Kobject')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Protected Member Functions inherited from <a class="el" href="classL4_1_1Kobject.html">L4::Kobject</a></td></tr>
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<tr class="memitem:a4f2117ae76762f4084e6a1adb915863c inherit pro_methods_classL4_1_1Kobject" id="r_a4f2117ae76762f4084e6a1adb915863c"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__l4__cap__api.html#ga1445e923ce73029130d569d6e69a4dd8">l4_cap_idx_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classL4_1_1Kobject.html#a4f2117ae76762f4084e6a1adb915863c">cap</a> () const noexcept</td></tr>
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<tr class="memdesc:a4f2117ae76762f4084e6a1adb915863c inherit pro_methods_classL4_1_1Kobject"><td class="mdescLeft"> </td><td class="mdescRight">Return capability selector. <br /></td></tr>
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<tr class="inherit_header pro_static_methods_classL4_1_1Kobject__t"><td colspan="2" onclick="javascript:dynsection.toggleInherit('pro_static_methods_classL4_1_1Kobject__t')"><span class="dynarrow"><span class="arrowhead closed"></span></span>Static Protected Member Functions inherited from <a class="el" href="classL4_1_1Kobject__t.html">L4::Kobject_t< Parent, L4::Kobject, L4RE_PROTO_PARENT ></a></td></tr>
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<tr class="memitem:a7433b8eed587278821dd496864f75363 inherit pro_static_methods_classL4_1_1Kobject__t" id="r_a7433b8eed587278821dd496864f75363"><td class="memItemLeft" align="right" valign="top">
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static void </td><td class="memItemRight" valign="bottom"><b>__check_protocols__</b> () noexcept</td></tr>
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<tr class="memdesc:a7433b8eed587278821dd496864f75363 inherit pro_static_methods_classL4_1_1Kobject__t"><td class="mdescLeft"> </td><td class="mdescRight">Helper to check for protocol conflicts. <br /></td></tr>
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</table>
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<a name="details" id="details"></a><h2 id="header-details" class="groupheader">Detailed Description</h2>
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<div class="textblock"><p><a class="el" href="classL4Re_1_1Parent.html" title="Parent interface.">Parent</a> interface. </p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="group__api__l4re__parent.html">Parent API </a> for more details about the purpose. </dd></dl>
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<p class="definition">Definition at line <a class="el" href="parent_source.html#l00042">42</a> of file <a class="el" href="parent_source.html">parent</a>.</p>
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</div><a name="doc-func-members" id="doc-func-members"></a><h2 id="header-doc-func-members" class="groupheader">Member Function Documentation</h2>
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<a id="a75d6e25c3de7fc975e9b91a2b2370060" name="a75d6e25c3de7fc975e9b91a2b2370060"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#a75d6e25c3de7fc975e9b91a2b2370060">◆ </a></span>signal()</h2>
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<td class="memname">long L4Re::Parent::signal </td>
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<td>(</td>
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<td class="paramtype">unsigned long</td> <td class="paramname"><span class="paramname"><em>sig</em></span>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">unsigned long</td> <td class="paramname"><span class="paramname"><em>val</em></span> )</td>
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<p>Send a signal to the parent. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">sig</td><td>Signal to send </td></tr>
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<tr><td class="paramname">val</td><td>Value of the signal</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">0</td><td>Success </td></tr>
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<tr><td class="paramname"><0</td><td>IPC error</td></tr>
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</table>
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</dd>
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</dl>
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<dl class="section note"><dt>Note</dt><dd>The implementations of this interface in Moe and Ned only recognize the signal 0, in which case they will terminate the application from which the interface was invoked and not return. In this case, <span class="tt">val</span> is treated as the application's return code. For any other value of <span class="tt">sig</span>, the method just returns successfully. </dd></dl>
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<p class="reference">References <a class="el" href="#a75d6e25c3de7fc975e9b91a2b2370060">signal()</a>.</p>
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<p class="reference">Referenced by <a class="el" href="#a75d6e25c3de7fc975e9b91a2b2370060">signal()</a>.</p>
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<div id="dynsection-2" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Here is the call graph for this function:</div>
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<div class="center"><iframe scrolling="no" loading="lazy" frameborder="0" src="classL4Re_1_1Parent_a75d6e25c3de7fc975e9b91a2b2370060_cgraph.svg" width="162" height="60"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
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<div id="dynsection-3" onclick="return dynsection.toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;"><span class="dynarrow"><span class="arrowhead closed"></span></span>Here is the caller graph for this function:</div>
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<div class="center"><iframe scrolling="no" loading="lazy" frameborder="0" src="classL4Re_1_1Parent_a75d6e25c3de7fc975e9b91a2b2370060_icgraph.svg" width="162" height="60"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
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</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>l4/re/<a class="el" href="parent_source.html">parent</a></li>
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<li class="navelem"><a href="namespaceL4Re.html">L4Re</a></li><li class="navelem"><a href="classL4Re_1_1Parent.html">Parent</a></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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