<!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: Network interface (NETIF)</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="../../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
 <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" 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('../../',false,false,'search.php','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('d7/d3a/group__netif.html','../../');});
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
<div class="summary">
<a href="#groups">Modules</a> |
<a href="#define-members">Macros</a> |
<a href="#func-members">Functions</a> </div>
<div class="headertitle">
<div class="title">Network interface (NETIF)</div> </div>
</div><!--header-->
<div class="contents">
<div class="dynheader">
Collaboration diagram for Network interface (NETIF):</div>
<div class="dyncontent">
<div class="center"><img src="../../d7/d3a/group__netif.png" border="0" usemap="#d7_2d3a_2group____netif" alt=""/></div>
<map name="d7_2d3a_2group____netif" id="d7_2d3a_2group____netif">
<area shape="rect" href="../../da/d49/group__netif__mib2.html" title=" " alt="" coords="199,5,309,31"/>
<area shape="rect" href="../../d4/dba/group__netif__cd.html" title="Store data (void*) on a netif for application usage." alt="" coords="186,55,322,80"/>
<area shape="rect" title=" " alt="" coords="5,97,132,137"/>
<area shape="rect" href="../../de/d5f/group__netif__ip4.html" title=" " alt="" coords="180,104,328,129"/>
<area shape="rect" href="../../d0/d5c/group__netif__ip6.html" title=" " alt="" coords="180,153,328,179"/>
<area shape="rect" href="../../d2/d32/group__netif__flags.html" title=" " alt="" coords="227,203,281,228"/>
</map>
</div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
Modules</h2></td></tr>
<tr class="memitem:d2/d32/group__netif__flags"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d2/d32/group__netif__flags.html">Flags</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:da/d49/group__netif__mib2"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../da/d49/group__netif__mib2.html">MIB2 statistics</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:de/d5f/group__netif__ip4"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../de/d5f/group__netif__ip4.html">IPv4 address handling</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:d0/d5c/group__netif__ip6"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d0/d5c/group__netif__ip6.html">IPv6 address handling</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:d4/dba/group__netif__cd"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d4/dba/group__netif__cd.html">Client data handling</a></td></tr>
<tr class="memdesc:d4/dba/group__netif__cd"><td class="mdescLeft"> </td><td class="mdescRight">Store data (void*) on a netif for application usage. <br /></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:ga94a4c24c988afc0a577387730f303b19"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#ga94a4c24c988afc0a577387730f303b19">netif_is_up</a>(<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)   (((<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)->flags & <a class="el" href="../../d2/d32/group__netif__flags.html#gab47d7d130693dc155f480a5bf447725e">NETIF_FLAG_UP</a>) ? (<a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a>)1 : (<a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a>)0)</td></tr>
<tr class="separator:ga94a4c24c988afc0a577387730f303b19"><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:ga66970b5877dd6b0cae906bfa78d0cb4c"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#ga66970b5877dd6b0cae906bfa78d0cb4c">netif_add</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>, void *state, <a class="el" href="../../d9/d69/netif_8h.html#a2b02a78a8769925ff8e4f83d34e5e1f5">netif_init_fn</a> init, <a class="el" href="../../d9/d69/netif_8h.html#ab2302b1b64ac7b95f24c6bab754a575e">netif_input_fn</a> input)</td></tr>
<tr class="separator:ga66970b5877dd6b0cae906bfa78d0cb4c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga69c93a139e8a1f6ef4e3d076a2897def"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#ga69c93a139e8a1f6ef4e3d076a2897def">netif_find</a> (<a class="el" href="../../d6/d92/cdefs_8h.html#a2c212835823e3c54a8ab6d95c652660e">const</a> char *<a class="el" href="../../d1/de8/pci_8c.html#a8f8f80d37794cde9472343e4487ba3eb">name</a>)</td></tr>
<tr class="separator:ga69c93a139e8a1f6ef4e3d076a2897def"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga9c6e541f0c184e1ea61a5cd8afe3e979"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#ga9c6e541f0c184e1ea61a5cd8afe3e979">netif_remove</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)</td></tr>
<tr class="separator:ga9c6e541f0c184e1ea61a5cd8afe3e979"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gac90f290edd005238d62aa94c4ac9dea3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#gac90f290edd005238d62aa94c4ac9dea3">netif_set_default</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)</td></tr>
<tr class="separator:gac90f290edd005238d62aa94c4ac9dea3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga641d07ed8c31fe5306bc01605a6790cf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#ga641d07ed8c31fe5306bc01605a6790cf">netif_set_down</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)</td></tr>
<tr class="separator:ga641d07ed8c31fe5306bc01605a6790cf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga34e37a1e8e358760dc1c43887922c7db"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#ga34e37a1e8e358760dc1c43887922c7db">netif_set_link_down</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)</td></tr>
<tr class="separator:ga34e37a1e8e358760dc1c43887922c7db"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gae0d2975f189277990e9d5276fdd9e9ea"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#gae0d2975f189277990e9d5276fdd9e9ea">netif_set_link_up</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)</td></tr>
<tr class="separator:gae0d2975f189277990e9d5276fdd9e9ea"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:gaf19693be401a265a52d2a56c65753121"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/d3a/group__netif.html#gaf19693be401a265a52d2a56c65753121">netif_set_up</a> (struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> *<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)</td></tr>
<tr class="separator:gaf19693be401a265a52d2a56c65753121"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="ga94a4c24c988afc0a577387730f303b19"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga94a4c24c988afc0a577387730f303b19">◆ </a></span>netif_is_up</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">#define netif_is_up</td>
<td>(</td>
<td class="paramtype"> </td>
<td class="paramname"><a class="el" href="../../d2/dd6/structnetif.html">netif</a></td><td>)</td>
<td>   (((<a class="el" href="../../d2/dd6/structnetif.html">netif</a>)->flags & <a class="el" href="../../d2/d32/group__netif__flags.html#gab47d7d130693dc155f480a5bf447725e">NETIF_FLAG_UP</a>) ? (<a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a>)1 : (<a class="el" href="../../de/d8c/group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a>)0)</td>
</tr>
</table>
</div><div class="memdoc">
<p>Ask if an interface is up </p>
<p class="definition">Definition at line <a class="el" href="../../d9/d69/netif_8h_source.html#l00409">409</a> of file <a class="el" href="../../d9/d69/netif_8h_source.html">netif.h</a>.</p>
</div>
</div>
<h2 class="groupheader">Function Documentation</h2>
<a id="ga66970b5877dd6b0cae906bfa78d0cb4c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga66970b5877dd6b0cae906bfa78d0cb4c">◆ </a></span>netif_add()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a>* netif_add </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"><em>state</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="../../d9/d69/netif_8h.html#a2b02a78a8769925ff8e4f83d34e5e1f5">netif_init_fn</a> </td>
<td class="paramname"><em>init</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="../../d9/d69/netif_8h.html#ab2302b1b64ac7b95f24c6bab754a575e">netif_input_fn</a> </td>
<td class="paramname"><em>input</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Add a network interface to the list of lwIP netifs.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">netif</td><td>a pre-allocated netif structure </td></tr>
<tr><td class="paramname">ipaddr</td><td>IP address for the new netif </td></tr>
<tr><td class="paramname">netmask</td><td>network mask for the new netif </td></tr>
<tr><td class="paramname">gw</td><td>default gateway IP address for the new netif </td></tr>
<tr><td class="paramname">state</td><td>opaque data passed to the new netif </td></tr>
<tr><td class="paramname">init</td><td>callback function that initializes the interface </td></tr>
<tr><td class="paramname">input</td><td>callback function that is called to pass ingress packets up in the protocol layer stack.<br />
It is recommended to use a function that passes the input directly to the stack (<a class="el" href="../../df/d02/netif_8c.html#a5532f93d68c874fb99c681bff2165385">netif_input()</a>, NO_SYS=1 mode) or via sending a message to TCPIP thread (<a class="el" href="../../d9/db5/tcpip_8h.html#ae510f195171bed8499ae94e264a92717">tcpip_input()</a>, NO_SYS=0 mode).<br />
These functions use netif flags NETIF_FLAG_ETHARP and NETIF_FLAG_ETHERNET to decide whether to forward to ethernet_input() or ip_input(). In other words, the functions only work when the netif driver is implemented correctly!<br />
Most members of struct netif should be be initialized by the netif init function = netif driver (init parameter of this function).<br />
IPv6: Don't forget to call netif_create_ip6_linklocal_address() after setting the MAC address in struct <a class="el" href="../../d2/dd6/structnetif.html#aee967965d999fc1a4c40a66709304e69">netif.hwaddr</a> (IPv6 requires a link-local address).</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>netif, or NULL if failed. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00241">241</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../d9/d69/netif_8h_source.html#l00313">flags</a>, <a class="el" href="../../de/df7/ip__addr_8h_source.html#l00310">ip_addr_set_zero_ip6</a>, <a class="el" href="../../db/d16/debug_8h_source.html#l00116">LWIP_ASSERT</a>, <a class="el" href="../../d2/d78/lwipopts_8h_source.html#l00367">LWIP_IPV6_NUM_ADDRESSES</a>, <a class="el" href="../../d2/d78/lwipopts_8h_source.html#l00385">LWIP_ND6_MAX_MULTICAST_SOLICIT</a>, <a class="el" href="../../da/d66/string_8h.html#ace4b911463887af5e748326323e99a23">memset()</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00356">NETIF_SET_CHECKSUM_CTRL</a>, <a class="el" href="../../d6/d8a/fat__string_8h_source.html#l00017">NULL</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00317">num</a>, and <a class="el" href="../../d9/d69/netif_8h_source.html#l00287">state</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d6/d49/net_2init_8c_source.html#l00052">net_init()</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00163">netif_init()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d7/d3a/group__netif_ga66970b5877dd6b0cae906bfa78d0cb4c_cgraph.png" border="0" usemap="#d7/d3a/group__netif_ga66970b5877dd6b0cae906bfa78d0cb4c_cgraph" alt=""/></div>
<map name="d7/d3a/group__netif_ga66970b5877dd6b0cae906bfa78d0cb4c_cgraph" id="d7/d3a/group__netif_ga66970b5877dd6b0cae906bfa78d0cb4c_cgraph">
<area shape="rect" title=" " alt="" coords="5,5,80,32"/>
<area shape="rect" href="../../da/d66/string_8h.html#ace4b911463887af5e748326323e99a23" title=" " alt="" coords="128,5,197,32"/>
</map>
</div>
</div>
</div>
<a id="ga69c93a139e8a1f6ef4e3d076a2897def"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga69c93a139e8a1f6ef4e3d076a2897def">◆ </a></span>netif_find()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a>* netif_find </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../d6/d92/cdefs_8h.html#a2c212835823e3c54a8ab6d95c652660e">const</a> char * </td>
<td class="paramname"><em>name</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Find a network interface by searching for its name</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">name</td><td>the name of the netif (like netif->name) plus concatenated number in ascii representation (e.g. 'en0') </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00472">472</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../db/d16/debug_8h_source.html#l00164">LWIP_DEBUGF</a>, <a class="el" href="../../d1/de8/pci_8c_source.html#l00037">name</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00315">name</a>, <a class="el" href="../../d2/d78/lwipopts_8h_source.html#l00433">NETIF_DEBUG</a>, <a class="el" href="../../df/d02/netif_8c_source.html#l00104">netif_list</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00235">next</a>, <a class="el" href="../../d6/d8a/fat__string_8h_source.html#l00017">NULL</a>, and <a class="el" href="../../d9/d69/netif_8h_source.html#l00317">num</a>.</p>
</div>
</div>
<a id="ga9c6e541f0c184e1ea61a5cd8afe3e979"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga9c6e541f0c184e1ea61a5cd8afe3e979">◆ </a></span>netif_remove()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void netif_remove </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Remove a network interface from the list of lwIP netifs.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">netif</td><td>the network interface to remove </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00377">377</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../d9/d69/netif_8h_source.html#l00313">flags</a>, <a class="el" href="../../db/d16/debug_8h_source.html#l00164">LWIP_DEBUGF</a>, <a class="el" href="../../d2/d78/lwipopts_8h_source.html#l00367">LWIP_IPV6_NUM_ADDRESSES</a>, <a class="el" href="../../de/d96/snmp_8h_source.html#l00178">mib2_netif_removed</a>, <a class="el" href="../../de/d96/snmp_8h_source.html#l00186">mib2_remove_ip4</a>, <a class="el" href="../../d2/d78/lwipopts_8h_source.html#l00433">NETIF_DEBUG</a>, <a class="el" href="../../df/d02/netif_8c_source.html#l00105">netif_default</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00106">NETIF_FLAG_IGMP</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00409">netif_is_up</a>, <a class="el" href="../../df/d02/netif_8c_source.html#l00104">netif_list</a>, <a class="el" href="../../df/d02/netif_8c_source.html#l00604">netif_set_default()</a>, <a class="el" href="../../df/d02/netif_8c_source.html#l00682">netif_set_down()</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00235">next</a>, and <a class="el" href="../../d6/d8a/fat__string_8h_source.html#l00017">NULL</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d7/d3a/group__netif_ga9c6e541f0c184e1ea61a5cd8afe3e979_cgraph.png" border="0" usemap="#d7/d3a/group__netif_ga9c6e541f0c184e1ea61a5cd8afe3e979_cgraph" alt=""/></div>
<map name="d7/d3a/group__netif_ga9c6e541f0c184e1ea61a5cd8afe3e979_cgraph" id="d7/d3a/group__netif_ga9c6e541f0c184e1ea61a5cd8afe3e979_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,100,57"/>
<area shape="rect" href="../../d7/d3a/group__netif.html#gac90f290edd005238d62aa94c4ac9dea3" title=" " alt="" coords="148,5,264,32"/>
<area shape="rect" href="../../d7/d3a/group__netif.html#ga641d07ed8c31fe5306bc01605a6790cf" title=" " alt="" coords="152,56,260,83"/>
</map>
</div>
</div>
</div>
<a id="gac90f290edd005238d62aa94c4ac9dea3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gac90f290edd005238d62aa94c4ac9dea3">◆ </a></span>netif_set_default()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void netif_set_default </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Set a network interface as the default network interface (used to output all packets for which no specific route is found)</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">netif</td><td>the default network interface </td></tr>
</table>
</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00604">604</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../db/d16/debug_8h_source.html#l00164">LWIP_DEBUGF</a>, <a class="el" href="../../de/d96/snmp_8h_source.html#l00187">mib2_add_route_ip4</a>, <a class="el" href="../../de/d96/snmp_8h_source.html#l00188">mib2_remove_route_ip4</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00315">name</a>, <a class="el" href="../../d2/d78/lwipopts_8h_source.html#l00433">NETIF_DEBUG</a>, <a class="el" href="../../df/d02/netif_8c_source.html#l00105">netif_default</a>, and <a class="el" href="../../d6/d8a/fat__string_8h_source.html#l00017">NULL</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d6/d49/net_2init_8c_source.html#l00052">net_init()</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00377">netif_remove()</a>.</p>
</div>
</div>
<a id="ga641d07ed8c31fe5306bc01605a6790cf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga641d07ed8c31fe5306bc01605a6790cf">◆ </a></span>netif_set_down()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void netif_set_down </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Bring an interface down, disabling any traffic processing. </p>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00682">682</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../d9/d69/netif_8h_source.html#l00313">flags</a>, <a class="el" href="../../de/d96/snmp_8h_source.html#l00136">MIB2_COPY_SYSUPTIME_TO</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00099">NETIF_FLAG_ETHARP</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00086">NETIF_FLAG_UP</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00095">NETIF_STATUS_CALLBACK</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../df/d02/netif_8c_source.html#l00377">netif_remove()</a>.</p>
</div>
</div>
<a id="ga34e37a1e8e358760dc1c43887922c7db"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga34e37a1e8e358760dc1c43887922c7db">◆ </a></span>netif_set_link_down()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void netif_set_link_down </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Called by a driver when its link goes down </p>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00760">760</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../d9/d69/netif_8h_source.html#l00313">flags</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00095">NETIF_FLAG_LINK_UP</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00101">NETIF_LINK_CALLBACK</a>.</p>
</div>
</div>
<a id="gae0d2975f189277990e9d5276fdd9e9ea"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gae0d2975f189277990e9d5276fdd9e9ea">◆ </a></span>netif_set_link_up()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void netif_set_link_up </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Called by a driver when its link goes up </p>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00735">735</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../d9/d69/netif_8h_source.html#l00313">flags</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00095">NETIF_FLAG_LINK_UP</a>, and <a class="el" href="../../d9/d69/netif_8h_source.html#l00086">NETIF_FLAG_UP</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d6/d49/net_2init_8c_source.html#l00052">net_init()</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00163">netif_init()</a>.</p>
</div>
</div>
<a id="gaf19693be401a265a52d2a56c65753121"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaf19693be401a265a52d2a56c65753121">◆ </a></span>netif_set_up()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void netif_set_up </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="../../d2/dd6/structnetif.html">netif</a> * </td>
<td class="paramname"><em>netif</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Bring an interface up, available for processing traffic. </p>
<p class="definition">Definition at line <a class="el" href="../../df/d02/netif_8c_source.html#l00624">624</a> of file <a class="el" href="../../df/d02/netif_8c_source.html">netif.c</a>.</p>
<p class="reference">References <a class="el" href="../../d9/d69/netif_8h_source.html#l00313">flags</a>, <a class="el" href="../../de/d96/snmp_8h_source.html#l00136">MIB2_COPY_SYSUPTIME_TO</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00095">NETIF_FLAG_LINK_UP</a>, <a class="el" href="../../d9/d69/netif_8h_source.html#l00086">NETIF_FLAG_UP</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00095">NETIF_STATUS_CALLBACK</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d6/d49/net_2init_8c_source.html#l00052">net_init()</a>, and <a class="el" href="../../df/d02/netif_8c_source.html#l00163">netif_init()</a>.</p>
</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="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>
