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<div class="qindex"><a class="qindex" href="main.html">Main&nbsp;Page</a> | <a class="qindex" href="classes.html">Alphabetical&nbsp;List</a> | <a class="qindex" href="annotated.html">Data&nbsp;Structures</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="functions.html">Data&nbsp;Fields</a> | <a class="qindex" href="globals.html">Globals</a></div>
<h1>lnx-ms.c File Reference</h1><code>#include "inputstr.h"</code><br>
<code>#include "Xos.h"</code><br>
<code>#include &lt;errno.h&gt;</code><br>
<code>#include &lt;termios.h&gt;</code><br>
<code>#include "<a class="el" href="dmxinputinit_8h-source.html">dmxinputinit.h</a>"</code><br>
<code>#include "<a class="el" href="lnx-ms_8h-source.html">lnx-ms.h</a>"</code><br>
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<tr><td colspan=2><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="struct__myPrivate.html">_myPrivate</a></td></tr>
<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a17">msLinuxRead</a> (DevicePtr pDev, MOTIONPROC motion, ENQUEUEPROC enqueue, CHECKPROC checkspecial, BLOCK block)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a18">msLinuxInit</a> (DevicePtr pDev)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a19">msLinuxOn</a> (DevicePtr pDev)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a20">msLinuxOff</a> (DevicePtr pDev)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a22">msLinuxVTPreSwitch</a> (pointer p)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a23">msLinuxVTPostSwitch</a> (pointer p)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>pointer&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a24">msLinuxCreatePrivate</a> (DeviceIntPtr pMouse)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a25">msLinuxDestroyPrivate</a> (pointer priv)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="lnx-ms_8c.html#a26">msLinuxGetInfo</a> (DevicePtr pDev, <a class="el" href="struct__DMXLocalInitInfo.html">DMXLocalInitInfoPtr</a> info)</td></tr>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
This code implements a low-level device driver for a serial MS mouse. The code is derived from code by Juliusz Chroboczek and Keith Packard (see the source code for complete references).<hr><h2>Function Documentation</h2>
<a class="anchor" name="a24" doxytag="lnx-ms.c::msLinuxCreatePrivate" ></a><p>
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<td class="md" nowrap valign="top"> pointer msLinuxCreatePrivate </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">DeviceIntPtr&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>pMouse</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
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Create a private structure for use within this file. </td>
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<a class="anchor" name="a25" doxytag="lnx-ms.c::msLinuxDestroyPrivate" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxDestroyPrivate </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">pointer&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>priv</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
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Destroy a private structure. </td>
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<a class="anchor" name="a26" doxytag="lnx-ms.c::msLinuxGetInfo" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxGetInfo </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">DevicePtr&nbsp;</td>
<td class="mdname" nowrap> <em>pDev</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap><a class="el" href="struct__DMXLocalInitInfo.html">DMXLocalInitInfoPtr</a>&nbsp;</td>
<td class="mdname" nowrap> <em>info</em></td>
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<td class="md">)&nbsp;</td>
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Fill the <em>info</em> structure with information needed to initialize <em>pDev</em>. </td>
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<a class="anchor" name="a18" doxytag="lnx-ms.c::msLinuxInit" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxInit </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">DevicePtr&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>pDev</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
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Initialize <em>pDev</em>. </td>
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<a class="anchor" name="a20" doxytag="lnx-ms.c::msLinuxOff" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxOff </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">DevicePtr&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>pDev</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap></td>
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Turn <em>pDev</em> off (i.e., stop taking input from <em>pDev</em>). </td>
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<a class="anchor" name="a19" doxytag="lnx-ms.c::msLinuxOn" ></a><p>
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<td class="md" nowrap valign="top"> int msLinuxOn </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">DevicePtr&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>pDev</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap></td>
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&nbsp;
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Turn <em>pDev</em> on (i.e., take input from <em>pDev</em>). </td>
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<a class="anchor" name="a17" doxytag="lnx-ms.c::msLinuxRead" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxRead </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">DevicePtr&nbsp;</td>
<td class="mdname" nowrap> <em>pDev</em>, </td>
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<td></td>
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<td class="md" nowrap>MOTIONPROC&nbsp;</td>
<td class="mdname" nowrap> <em>motion</em>, </td>
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<td></td>
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<td class="md" nowrap>ENQUEUEPROC&nbsp;</td>
<td class="mdname" nowrap> <em>enqueue</em>, </td>
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<td class="md" nowrap>CHECKPROC&nbsp;</td>
<td class="mdname" nowrap> <em>checkspecial</em>, </td>
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<td class="md" nowrap>BLOCK&nbsp;</td>
<td class="mdname" nowrap> <em>block</em></td>
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<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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Read an event from the <em>pDev</em> device. If the event is a motion event, enqueue it with the <em>motion</em> function. Otherwise, check for special keys with the <em>checkspecial</em> function and enqueue the event with the <em>enqueue</em> function. The <em>block</em> type is passed to the functions so that they may block SIGIO handling as appropriate to the caller of this function. </td>
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<a class="anchor" name="a23" doxytag="lnx-ms.c::msLinuxVTPostSwitch" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxVTPostSwitch </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">pointer&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>p</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
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Currently unused hook called after returning from a VT switch. </td>
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<a class="anchor" name="a22" doxytag="lnx-ms.c::msLinuxVTPreSwitch" ></a><p>
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<td class="md" nowrap valign="top"> void msLinuxVTPreSwitch </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">pointer&nbsp;</td>
<td class="mdname1" valign="top" nowrap> <em>p</em> </td>
<td class="md" valign="top">&nbsp;)&nbsp;</td>
<td class="md" nowrap></td>
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Currently unused hook called prior to an VT switch. </td>
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<hr>
<address>
<small>
Generated June 29, 2004 for <a
href="http://dmx.sourceforge.net">Distributed Multihead X</a> by
<a href="http://www.doxygen.org/index.html">doxygen</a>
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