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<title>2014.1_doc: decls.h File Reference</title>
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<a class="el" href="dir_U_3A_2Fdoxygen_5Fpublish_2Fsources_2Fbsp_2Fxilkernel_5Fv6_5F0_2Fsrc_2Finclude_2F.html">include</a> » <a class="el" href="dir_U_3A_2Fdoxygen_5Fpublish_2Fsources_2Fbsp_2Fxilkernel_5Fv6_5F0_2Fsrc_2Finclude_2Fsys_2F.html">sys</a></div>
<h1>decls.h File Reference</h1><code>#include <<a class="el" href="os__config_8h.html">os_config.h</a>></code><br>
<code>#include <sys/arch.h></code><br>
<code>#include <sys/types.h></code><br>
<code>#include <<a class="el" href="ktypes_8h.html">sys/ktypes.h</a>></code><br>
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="decls_8h.html#80cdd601c76f55298c07400b7bc590e8">idle_task</a> (void)</td></tr>
<tr><td colspan="2"><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="5f791cfb55e97daa4605c4f66fe1864a"></a><!-- doxytag: member="decls.h::current_pid" ref="5f791cfb55e97daa4605c4f66fe1864a" args="" -->
pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="decls_8h.html#5f791cfb55e97daa4605c4f66fe1864a">current_pid</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Kernel Stack pointer. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="16473dd9392e6263085737463a61ec46"></a><!-- doxytag: member="decls.h::prev_pid" ref="16473dd9392e6263085737463a61ec46" args="" -->
pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="decls_8h.html#16473dd9392e6263085737463a61ec46">prev_pid</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Currently executing processes' ID. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="1437f3eb1a6c8ca2d39e9c23f611c018"></a><!-- doxytag: member="decls.h::current_process" ref="1437f3eb1a6c8ca2d39e9c23f611c018" args="" -->
<a class="el" href="struct__process__struct.html">process_struct</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="decls_8h.html#1437f3eb1a6c8ca2d39e9c23f611c018">current_process</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">ID of process executing immediately before a context switch. <br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="721cf5bdc6cf0ee8f6f87cc679ced33e"></a><!-- doxytag: member="decls.h::kernel_sp" ref="721cf5bdc6cf0ee8f6f87cc679ced33e" args="" -->
void * </td><td class="memItemRight" valign="bottom"><a class="el" href="decls_8h.html#721cf5bdc6cf0ee8f6f87cc679ced33e">kernel_sp</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Process Table. <br></td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
Gathers declarations for kernel data structures in one place <hr><h2>Function Documentation</h2>
<a class="anchor" name="80cdd601c76f55298c07400b7bc590e8"></a><!-- doxytag: member="decls.h::idle_task" ref="80cdd601c76f55298c07400b7bc590e8" args="(void)" --><p>
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<td class="md" nowrap valign="top">void idle_task </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">void </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
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<li>This task is run when the system is idle. This task is initialized during system init and is always run with the least priority. <dl compact><dt><b>Returns:</b></dt><dd></dd></dl>
</li><li>Nothing <dl compact><dt><b>Note:</b></dt><dd></dd></dl>
</li><li>None </li></ul>
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