<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>UbixOS V2: C:/Dev/git/UbixOS/sys/net/netif/arp.c File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">UbixOS V2
 <span id="projectnumber">2.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('arp_8c.html','');});
/* @license-end */
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#nested-classes">Data Structures</a> |
<a href="#define-members">Macros</a> |
<a href="#func-members">Functions</a> |
<a href="#var-members">Variables</a> </div>
<div class="headertitle">
<div class="title">arp.c File Reference</div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include <<a class="el" href="include_2sys_2types_8h_source.html">sys/types.h</a>></code><br />
<code>#include <<a class="el" href="kprintf_8h_source.html">lib/kprintf.h</a>></code><br />
<code>#include "<a class="el" href="debug_8h_source.html">net/debug.h</a>"</code><br />
<code>#include "net/ipv4/inet.h"</code><br />
<code>#include "netif/arp.h"</code><br />
<code>#include "net/ipv4/ip.h"</code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for arp.c:</div>
<div class="dyncontent">
<div class="center"><img src="arp_8c__incl.png" border="0" usemap="#C_1_2Dev_2git_2UbixOS_2sys_2net_2netif_2arp_8c" alt=""/></div>
</div>
</div>
<p><a href="arp_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<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  </td><td class="memItemRight" valign="bottom"><a class="el" href="structarp__entry.html">arp_entry</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structarp__hdr.html">arp_hdr</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structethip__hdr.html">ethip_hdr</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:a741a0710dc126ed3ae9e305472df3432"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a741a0710dc126ed3ae9e305472df3432">ARP_MAXAGE</a>   2 /* 120 * 10 seconds = 20 minutes. */</td></tr>
<tr class="separator:a741a0710dc126ed3ae9e305472df3432"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a06ba7b414e718081998f2814090debf1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a06ba7b414e718081998f2814090debf1">ARP_REPLY</a>   2</td></tr>
<tr class="separator:a06ba7b414e718081998f2814090debf1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7a7c46ffaba30477b8c9e3e61bd2e106"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a7a7c46ffaba30477b8c9e3e61bd2e106">ARP_REQUEST</a>   1</td></tr>
<tr class="separator:a7a7c46ffaba30477b8c9e3e61bd2e106"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a06faf2eae13476a702524b13ea6ecd7f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a06faf2eae13476a702524b13ea6ecd7f">ARPH_HWLEN</a>(hdr)   (NTOHS((hdr)->_hwlen_protolen) >> 8)</td></tr>
<tr class="separator:a06faf2eae13476a702524b13ea6ecd7f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af463dc7a7aaf3ea0b6bc472b261380ac"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#af463dc7a7aaf3ea0b6bc472b261380ac">ARPH_HWLEN_SET</a>(hdr, len)   (hdr)->_hwlen_protolen = HTONS(<a class="el" href="arp_8c.html#a8c416438814934662a28d7e3c891a175">ARPH_PROTOLEN</a>(hdr) | ((len) << 8))</td></tr>
<tr class="separator:af463dc7a7aaf3ea0b6bc472b261380ac"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8c416438814934662a28d7e3c891a175"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a8c416438814934662a28d7e3c891a175">ARPH_PROTOLEN</a>(hdr)   (NTOHS((hdr)->_hwlen_protolen) & 0xff)</td></tr>
<tr class="separator:a8c416438814934662a28d7e3c891a175"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aedb2ded9225b09da0358754f859d72d6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#aedb2ded9225b09da0358754f859d72d6">ARPH_PROTOLEN_SET</a>(hdr, len)   (hdr)->_hwlen_protolen = HTONS((len) | (<a class="el" href="arp_8c.html#a06faf2eae13476a702524b13ea6ecd7f">ARPH_HWLEN</a>(hdr) << 8))</td></tr>
<tr class="separator:aedb2ded9225b09da0358754f859d72d6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a28a28d3e575df3e75985e2313cc2d51a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a28a28d3e575df3e75985e2313cc2d51a">HWTYPE_ETHERNET</a>   1</td></tr>
<tr class="separator:a28a28d3e575df3e75985e2313cc2d51a"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a57a25dd51cf73f048ad5364ecc2f040b"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpbuf.html">pbuf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a57a25dd51cf73f048ad5364ecc2f040b">arp_arp_input</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, struct <a class="el" href="structeth__addr.html">eth_addr</a> *ethaddr, struct <a class="el" href="structpbuf.html">pbuf</a> *p)</td></tr>
<tr class="separator:a57a25dd51cf73f048ad5364ecc2f040b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac8ad5a32790d172fcec2eac97a87ee9f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#ac8ad5a32790d172fcec2eac97a87ee9f">arp_init</a> (void)</td></tr>
<tr class="separator:ac8ad5a32790d172fcec2eac97a87ee9f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a916d08dbb8f4a38e1e904a8a018b000c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a916d08dbb8f4a38e1e904a8a018b000c">arp_ip_input</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, struct <a class="el" href="structpbuf.html">pbuf</a> *p)</td></tr>
<tr class="separator:a916d08dbb8f4a38e1e904a8a018b000c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aeec8fff4f036cca2ac1b5635fa46d21b"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structeth__addr.html">eth_addr</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#aeec8fff4f036cca2ac1b5635fa46d21b">arp_lookup</a> (struct ip_addr *ipaddr)</td></tr>
<tr class="separator:aeec8fff4f036cca2ac1b5635fa46d21b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9d1287b9a80c370797b2ac5c63f70e2e"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structpbuf.html">pbuf</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a9d1287b9a80c370797b2ac5c63f70e2e">arp_query</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, struct <a class="el" href="structeth__addr.html">eth_addr</a> *ethaddr, struct ip_addr *ipaddr)</td></tr>
<tr class="separator:a9d1287b9a80c370797b2ac5c63f70e2e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2cc298ed4c68289160da1376faf20938"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#a2cc298ed4c68289160da1376faf20938">arp_tmr</a> (void)</td></tr>
<tr class="separator:a2cc298ed4c68289160da1376faf20938"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:ab335643ec08d519342c9d3834091d6e0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__compiler__abstraction.html#ga73199061891adf1b912d20835c7d5e96">PACK_STRUCT_BEGIN</a> struct <a class="el" href="structarp__hdr.html">arp_hdr</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="arp_8c.html#ab335643ec08d519342c9d3834091d6e0">PACK_STRUCT_STRUCT</a></td></tr>
<tr class="separator:ab335643ec08d519342c9d3834091d6e0"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="a741a0710dc126ed3ae9e305472df3432"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a741a0710dc126ed3ae9e305472df3432">◆ </a></span>ARP_MAXAGE</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARP_MAXAGE   2 /* 120 * 10 seconds = 20 minutes. */</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00046">46</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="a06ba7b414e718081998f2814090debf1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a06ba7b414e718081998f2814090debf1">◆ </a></span>ARP_REPLY</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARP_REPLY   2</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00051">51</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="a7a7c46ffaba30477b8c9e3e61bd2e106"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7a7c46ffaba30477b8c9e3e61bd2e106">◆ </a></span>ARP_REQUEST</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARP_REQUEST   1</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00050">50</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="a06faf2eae13476a702524b13ea6ecd7f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a06faf2eae13476a702524b13ea6ecd7f">◆ </a></span>ARPH_HWLEN</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARPH_HWLEN</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">hdr</td><td>)</td>
<td>   (NTOHS((hdr)->_hwlen_protolen) >> 8)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00068">68</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="af463dc7a7aaf3ea0b6bc472b261380ac"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af463dc7a7aaf3ea0b6bc472b261380ac">◆ </a></span>ARPH_HWLEN_SET</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARPH_HWLEN_SET</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">hdr, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">len </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (hdr)->_hwlen_protolen = HTONS(<a class="el" href="arp_8c.html#a8c416438814934662a28d7e3c891a175">ARPH_PROTOLEN</a>(hdr) | ((len) << 8))</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00072">72</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="a8c416438814934662a28d7e3c891a175"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8c416438814934662a28d7e3c891a175">◆ </a></span>ARPH_PROTOLEN</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARPH_PROTOLEN</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">hdr</td><td>)</td>
<td>   (NTOHS((hdr)->_hwlen_protolen) & 0xff)</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00069">69</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="aedb2ded9225b09da0358754f859d72d6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aedb2ded9225b09da0358754f859d72d6">◆ </a></span>ARPH_PROTOLEN_SET</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define ARPH_PROTOLEN_SET</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname">hdr, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"> </td>
<td class="paramname">len </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td>   (hdr)->_hwlen_protolen = HTONS((len) | (<a class="el" href="arp_8c.html#a06faf2eae13476a702524b13ea6ecd7f">ARPH_HWLEN</a>(hdr) << 8))</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00073">73</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<a id="a28a28d3e575df3e75985e2313cc2d51a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a28a28d3e575df3e75985e2313cc2d51a">◆ </a></span>HWTYPE_ETHERNET</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define HWTYPE_ETHERNET   1</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00048">48</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="a57a25dd51cf73f048ad5364ecc2f040b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a57a25dd51cf73f048ad5364ecc2f040b">◆ </a></span>arp_arp_input()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="structpbuf.html">pbuf</a>* arp_arp_input </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structeth__addr.html">eth_addr</a> * </td>
<td class="paramname"><em>ethaddr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structpbuf.html">pbuf</a> * </td>
<td class="paramname"><em>p</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00197">197</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
<p class="reference">References <a class="el" href="arp_8c_source.html#l00051">ARP_REPLY</a>, <a class="el" href="arp_8c_source.html#l00050">ARP_REQUEST</a>, <a class="el" href="arp_8c_source.html#l00072">ARPH_HWLEN_SET</a>, <a class="el" href="arp_8c_source.html#l00073">ARPH_PROTOLEN_SET</a>, <a class="el" href="prot_2ethernet_8h_source.html#l00112">ETHTYPE_ARP</a>, <a class="el" href="prot_2ethernet_8h_source.html#l00110">ETHTYPE_IP</a>, <a class="el" href="def_8h_source.html#l00108">htons</a>, <a class="el" href="arp_8c_source.html#l00048">HWTYPE_ETHERNET</a>, <a class="el" href="ip__addr_8h_source.html#l00316">ip_addr_cmp</a>, <a class="el" href="ip__addr_8h_source.html#l00307">ip_addr_set</a>, <a class="el" href="kprintf_8c_source.html#l00259">kprintf()</a>, <a class="el" href="fat__string_8h_source.html#l00017">NULL</a>, <a class="el" href="pbuf_8h_source.html#l00147">pbuf::payload</a>, <a class="el" href="pbuf_8c_source.html#l00715">pbuf_free()</a>, and <a class="el" href="pbuf_8h_source.html#l00156">pbuf::tot_len</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="arp_8c_a57a25dd51cf73f048ad5364ecc2f040b_cgraph.png" border="0" usemap="#arp_8c_a57a25dd51cf73f048ad5364ecc2f040b_cgraph" alt=""/></div>
</div>
</div>
</div>
<a id="ac8ad5a32790d172fcec2eac97a87ee9f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac8ad5a32790d172fcec2eac97a87ee9f">◆ </a></span>arp_init()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arp_init </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00093">93</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
<p class="reference">References <a class="el" href="lwipopts_8h_source.html#l00091">ARP_TABLE_SIZE</a>, and <a class="el" href="ip__addr_8h_source.html#l00307">ip_addr_set</a>.</p>
</div>
</div>
<a id="a916d08dbb8f4a38e1e904a8a018b000c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a916d08dbb8f4a38e1e904a8a018b000c">◆ </a></span>arp_ip_input()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arp_ip_input </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structpbuf.html">pbuf</a> * </td>
<td class="paramname"><em>p</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00181">181</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
<p class="reference">References <a class="el" href="pbuf_8h_source.html#l00147">pbuf::payload</a>.</p>
</div>
</div>
<a id="aeec8fff4f036cca2ac1b5635fa46d21b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeec8fff4f036cca2ac1b5635fa46d21b">◆ </a></span>arp_lookup()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="structeth__addr.html">eth_addr</a>* arp_lookup </td>
<td>(</td>
<td class="paramtype">struct ip_addr * </td>
<td class="paramname"><em>ipaddr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00260">260</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
<p class="reference">References <a class="el" href="lwipopts_8h_source.html#l00091">ARP_TABLE_SIZE</a>, and <a class="el" href="ip__addr_8h_source.html#l00316">ip_addr_cmp</a>.</p>
</div>
</div>
<a id="a9d1287b9a80c370797b2ac5c63f70e2e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9d1287b9a80c370797b2ac5c63f70e2e">◆ </a></span>arp_query()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="structpbuf.html">pbuf</a>* arp_query </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="structeth__addr.html">eth_addr</a> * </td>
<td class="paramname"><em>ethaddr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct ip_addr * </td>
<td class="paramname"><em>ipaddr</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00273">273</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
<p class="reference">References <a class="el" href="arp_8c_source.html#l00050">ARP_REQUEST</a>, <a class="el" href="arp_8c_source.html#l00072">ARPH_HWLEN_SET</a>, <a class="el" href="arp_8c_source.html#l00073">ARPH_PROTOLEN_SET</a>, <a class="el" href="prot_2ethernet_8h_source.html#l00112">ETHTYPE_ARP</a>, <a class="el" href="prot_2ethernet_8h_source.html#l00110">ETHTYPE_IP</a>, <a class="el" href="def_8h_source.html#l00108">htons</a>, <a class="el" href="arp_8c_source.html#l00048">HWTYPE_ETHERNET</a>, <a class="el" href="ip__addr_8h_source.html#l00307">ip_addr_set</a>, <a class="el" href="fat__string_8h_source.html#l00017">NULL</a>, <a class="el" href="pbuf_8h_source.html#l00147">pbuf::payload</a>, <a class="el" href="pbuf_8c_source.html#l00248">pbuf_alloc()</a>, <a class="el" href="pbuf_8h_source.html#l00085">PBUF_LINK</a>, and <a class="el" href="pbuf_8h_source.html#l00108">PBUF_RAM</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="arp_8c_a9d1287b9a80c370797b2ac5c63f70e2e_cgraph.png" border="0" usemap="#arp_8c_a9d1287b9a80c370797b2ac5c63f70e2e_cgraph" alt=""/></div>
</div>
</div>
</div>
<a id="a2cc298ed4c68289160da1376faf20938"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2cc298ed4c68289160da1376faf20938">◆ </a></span>arp_tmr()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void arp_tmr </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="arp_8c_source.html#l00104">104</a> of file <a class="el" href="arp_8c_source.html">arp.c</a>.</p>
</div>
</div>
<h2 class="groupheader">Variable Documentation</h2>
<a id="ab335643ec08d519342c9d3834091d6e0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab335643ec08d519342c9d3834091d6e0">◆ </a></span>PACK_STRUCT_STRUCT</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="group__compiler__abstraction.html#ga73199061891adf1b912d20835c7d5e96">PACK_STRUCT_BEGIN</a> struct <a class="el" href="structarp__hdr.html">arp_hdr</a> PACK_STRUCT_STRUCT</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_e6bb53534ac0e427887cf7a94c0c004e.html">C:</a></li><li class="navelem"><a class="el" href="dir_d99d5d4662bf24521eef49da6a8cd34d.html">Dev</a></li><li class="navelem"><a class="el" href="dir_474a4b306371cf7e7f6fa12cb0b77df6.html">git</a></li><li class="navelem"><a class="el" href="dir_849109bbd106d461b128d63e5babcedf.html">UbixOS</a></li><li class="navelem"><a class="el" href="dir_6ec99f6d7d5182ba8913209ab70c9f18.html">sys</a></li><li class="navelem"><a class="el" href="dir_6ed706464e1919433e32bb89560817da.html">net</a></li><li class="navelem"><a class="el" href="dir_674cfa2aa5c4f20e1e28b60514329d0f.html">netif</a></li><li class="navelem"><a class="el" href="arp_8c.html">arp.c</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.16 </li>
</ul>
</div>
</body>
</html>
