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<a href="#nested-classes">Data Structures</a> &#124;
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<div class="textblock"><code>#include &lt;sys/types.h&gt;</code><br />
<code>#include &lt;stddef.h&gt;</code><br />
<code>#include &quot;<a class="el" href="tasking_8h_source.html">tasking.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="rpc_8h_source.html">rpc.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="pmem_8h_source.html">pmem.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="paging_8h_source.html">cpu/paging.h</a>&quot;</code><br />
<code>#include &quot;cpu/arch_consts.h&quot;</code><br />
<code>#include &quot;<a class="el" href="kmalloc_8h_source.html">kmalloc.h</a>&quot;</code><br />
<code>#include &lt;string.h&gt;</code><br />
<code>#include &quot;<a class="el" href="serial_8h_source.html">cpu/serial.h</a>&quot;</code><br />
<code>#include &quot;<a class="el" href="halt_8h_source.html">cpu/halt.h</a>&quot;</code><br />
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structrpc__waiting__thread.html">rpc_waiting_thread</a></td></tr>
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Functions</h2></td></tr>
<tr class="memitem:a0fd52d0a8b0f522602e35d85992d257b"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a0fd52d0a8b0f522602e35d85992d257b">mark_init</a> (pid_t pid)</td></tr>
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<tr class="memitem:ae33c028e34273044697eb2771fadcf7d"><td class="memItemLeft" align="right" valign="top">char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#ae33c028e34273044697eb2771fadcf7d">kernel_rpc_is_init</a> (pid_t pid)</td></tr>
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<tr class="memitem:a3ac7976d394a26bba6522a4e909cfe77"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a3ac7976d394a26bba6522a4e909cfe77">kernel_rpc_call</a> (pid_t pid, char *name, void *buf, size_t size)</td></tr>
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<tr class="memitem:a113d2ed47245cf53ea3f3813466982b5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a113d2ed47245cf53ea3f3813466982b5">kernel_rpc_register_func</a> (char *name, <a class="el" href="rpc_8h.html#a174fb9504d50a112bf0a1f19f4b86d08">rpc_func</a> code)</td></tr>
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<tr class="memitem:a20588e9084f6b8f78b60980e3e0ae481"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a20588e9084f6b8f78b60980e3e0ae481">kernel_rpc_mark_as_init</a> ()</td></tr>
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Variables</h2></td></tr>
<tr class="memitem:a84d551307ccd273cdb22c56186760fba"><td class="memItemLeft" align="right" valign="top"><a id="a84d551307ccd273cdb22c56186760fba"></a>
<a class="el" href="structrpc__func__info.html">rpc_func_info</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a84d551307ccd273cdb22c56186760fba">process_funcs</a> [32768] ={NULL}</td></tr>
<tr class="memdesc:a84d551307ccd273cdb22c56186760fba"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pointers to a list of registered functions for each process. <br /></td></tr>
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size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#aed432a13dd7e36b2e948dcc8bdabe16e">process_num_funcs</a> [32768] ={0}</td></tr>
<tr class="memdesc:aed432a13dd7e36b2e948dcc8bdabe16e"><td class="mdescLeft">&#160;</td><td class="mdescRight">The number of functions each process has registered. <br /></td></tr>
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char&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a9fbb13d494c19846cac7b78c32365450">process_ready_bmap</a> [32768/8] ={0}</td></tr>
<tr class="memdesc:a9fbb13d494c19846cac7b78c32365450"><td class="mdescLeft">&#160;</td><td class="mdescRight">A bitmap of processes that have completed RPC init. <br /></td></tr>
<tr class="separator:a9fbb13d494c19846cac7b78c32365450"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a069a5c60ac1a3ee177a08142b4a8d1b5"><td class="memItemLeft" align="right" valign="top"><a id="a069a5c60ac1a3ee177a08142b4a8d1b5"></a>
<a class="el" href="structrpc__waiting__thread.html">rpc_waiting_thread</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="rpc_8c.html#a069a5c60ac1a3ee177a08142b4a8d1b5">waiting_thread_list</a> =NULL</td></tr>
<tr class="memdesc:a069a5c60ac1a3ee177a08142b4a8d1b5"><td class="mdescLeft">&#160;</td><td class="mdescRight">A linked list of threads waiting for a process to finish RPC init. <br /></td></tr>
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<h2 class="groupheader">Function Documentation</h2>
<a id="acff994c080b0e6c8b1c660a0dd4af773"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acff994c080b0e6c8b1c660a0dd4af773">&#9670;&nbsp;</a></span>kernel_get_num_rpc_funcs()</h2>
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<div class="memproto">
<table class="memname">
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<td class="memname">size_t kernel_get_num_rpc_funcs </td>
<td>(</td>
<td class="paramtype">pid_t&#160;</td>
<td class="paramname"><em>pid</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Get the number of RPC functions a process has registers </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pid</td><td>The PID of the process </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the number of RPC functions the process has registered </dd></dl>
</div>
</div>
<a id="a3ac7976d394a26bba6522a4e909cfe77"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a3ac7976d394a26bba6522a4e909cfe77">&#9670;&nbsp;</a></span>kernel_rpc_call()</h2>
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<div class="memproto">
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<tr>
<td class="memname">void* kernel_rpc_call </td>
<td>(</td>
<td class="paramtype">pid_t&#160;</td>
<td class="paramname"><em>pid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char *&#160;</td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>buf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Call an RPC function </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pid</td><td>The PID of the process with the RPC function </td></tr>
<tr><td class="paramname">name</td><td>The name of the function to call </td></tr>
<tr><td class="paramname">buf</td><td>The argument buffer to provide </td></tr>
<tr><td class="paramname">size</td><td>The size of the argument buffer </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the return buffer of the RPC functiom </dd></dl>
</div>
</div>
<a id="aaaaaf872d3b77af2dd93fdbb97f5f68e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaaaaf872d3b77af2dd93fdbb97f5f68e">&#9670;&nbsp;</a></span>kernel_rpc_deallocate_buf()</h2>
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<td class="memname">void kernel_rpc_deallocate_buf </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>buf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Deallocate an RPC return buffer </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">buf</td><td>The buffer to deallocate </td></tr>
<tr><td class="paramname">size</td><td>The size of the buffer to deallocate </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ae33c028e34273044697eb2771fadcf7d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae33c028e34273044697eb2771fadcf7d">&#9670;&nbsp;</a></span>kernel_rpc_is_init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">char kernel_rpc_is_init </td>
<td>(</td>
<td class="paramtype">pid_t&#160;</td>
<td class="paramname"><em>pid</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Check if a process is ready to accept RPC calls </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pid</td><td>The pid to check </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>whether the process is ready </dd></dl>
</div>
</div>
<a id="a20588e9084f6b8f78b60980e3e0ae481"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a20588e9084f6b8f78b60980e3e0ae481">&#9670;&nbsp;</a></span>kernel_rpc_mark_as_init()</h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">void kernel_rpc_mark_as_init </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Mark the current process as ready to accept RPC calls </p>
</div>
</div>
<a id="a113d2ed47245cf53ea3f3813466982b5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a113d2ed47245cf53ea3f3813466982b5">&#9670;&nbsp;</a></span>kernel_rpc_register_func()</h2>
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<div class="memproto">
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<td class="memname">void kernel_rpc_register_func </td>
<td>(</td>
<td class="paramtype">char *&#160;</td>
<td class="paramname"><em>name</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="rpc_8h.html#a174fb9504d50a112bf0a1f19f4b86d08">rpc_func</a>&#160;</td>
<td class="paramname"><em>code</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Register an RPC function </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>The name of the function </td></tr>
<tr><td class="paramname">code</td><td>The code of the function </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="aeb324d12d21fdfccb80fd958755f8861"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeb324d12d21fdfccb80fd958755f8861">&#9670;&nbsp;</a></span>kernel_rpc_return()</h2>
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<td class="memname">void kernel_rpc_return </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>buf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set the RPC return buffer for the calling thread &amp; unblock the calling thread </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">buf</td><td>The return buffer </td></tr>
<tr><td class="paramname">size</td><td>The size of the return buffer </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>This function must only be called from an RPC thread </dd></dl>
</div>
</div>
<a id="a0fd52d0a8b0f522602e35d85992d257b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0fd52d0a8b0f522602e35d85992d257b">&#9670;&nbsp;</a></span>mark_init()</h2>
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<td class="mlabels-left">
<table class="memname">
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<td class="memname">static void mark_init </td>
<td>(</td>
<td class="paramtype">pid_t&#160;</td>
<td class="paramname"><em>pid</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Mark a process as ready to accept RPC calls </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">pid</td><td>The pid to mark </td></tr>
</table>
</dd>
</dl>
</div>
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