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| <div class="headertitle"><div class="title">Network interface (NETIF)<div class="ingroups"><a class="el" href="group__api.html">APIs</a> » <a class="el" href="group__callbackstyle__api.html">"raw" APIs</a></div></div></div> |
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| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__netif__ip4.html">IPv4 address handling</a></td></tr> |
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| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__netif__cd.html">Client data handling</a></td></tr> |
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| Data Structures</h2></td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">union  </td><td class="memItemRight" valign="bottom"><a class="el" href="unionnetif__ext__callback__args__t.html">netif_ext_callback_args_t</a></td></tr> |
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| <tr class="memitem:ga94a4c24c988afc0a577387730f303b19" id="r_ga94a4c24c988afc0a577387730f303b19"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga94a4c24c988afc0a577387730f303b19">netif_is_up</a>(<a class="el" href="structnetif.html">netif</a>)</td></tr> |
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| Typedefs</h2></td></tr> |
| <tr class="memitem:gab2b9387389513a02027c62e246723808" id="r_gab2b9387389513a02027c62e246723808"><td class="memItemLeft" align="right" valign="top">typedef u16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#gab2b9387389513a02027c62e246723808">netif_nsc_reason_t</a></td></tr> |
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| <tr class="memitem:ga5ee213cea065424c89c66f138c008da1" id="r_ga5ee213cea065424c89c66f138c008da1"><td class="memItemLeft" align="right" valign="top">typedef void(* </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga5ee213cea065424c89c66f138c008da1">netif_ext_callback_fn</a>) (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, <a class="el" href="#gab2b9387389513a02027c62e246723808">netif_nsc_reason_t</a> reason, const <a class="el" href="unionnetif__ext__callback__args__t.html">netif_ext_callback_args_t</a> *args)</td></tr> |
| <tr class="separator:ga5ee213cea065424c89c66f138c008da1"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:gafcb3925fb117375739abf97f3a856bcd" id="r_gafcb3925fb117375739abf97f3a856bcd"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetif.html">netif</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="#gafcb3925fb117375739abf97f3a856bcd">netif_add_noaddr</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, void *state, <a class="el" href="netif_8h.html#a2b02a78a8769925ff8e4f83d34e5e1f5">netif_init_fn</a> init, <a class="el" href="netif_8h.html#ab2302b1b64ac7b95f24c6bab754a575e">netif_input_fn</a> input)</td></tr> |
| <tr class="separator:gafcb3925fb117375739abf97f3a856bcd"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga22055759a25f5d6cea7e7deab0a07434" id="r_ga22055759a25f5d6cea7e7deab0a07434"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetif.html">netif</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga22055759a25f5d6cea7e7deab0a07434">netif_add</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, const <a class="el" href="ip4__addr_8h.html#a3d3b45daffbc15d65da236e31e621b7e">ip4_addr_t</a> *ipaddr, const <a class="el" href="ip4__addr_8h.html#a3d3b45daffbc15d65da236e31e621b7e">ip4_addr_t</a> *netmask, const <a class="el" href="ip4__addr_8h.html#a3d3b45daffbc15d65da236e31e621b7e">ip4_addr_t</a> *gw, void *state, <a class="el" href="netif_8h.html#a2b02a78a8769925ff8e4f83d34e5e1f5">netif_init_fn</a> init, <a class="el" href="netif_8h.html#ab2302b1b64ac7b95f24c6bab754a575e">netif_input_fn</a> input)</td></tr> |
| <tr class="separator:ga22055759a25f5d6cea7e7deab0a07434"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga9c6e541f0c184e1ea61a5cd8afe3e979" id="r_ga9c6e541f0c184e1ea61a5cd8afe3e979"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga9c6e541f0c184e1ea61a5cd8afe3e979">netif_remove</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr> |
| <tr class="separator:ga9c6e541f0c184e1ea61a5cd8afe3e979"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:gac90f290edd005238d62aa94c4ac9dea3" id="r_gac90f290edd005238d62aa94c4ac9dea3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#gac90f290edd005238d62aa94c4ac9dea3">netif_set_default</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr> |
| <tr class="separator:gac90f290edd005238d62aa94c4ac9dea3"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:gaf19693be401a265a52d2a56c65753121" id="r_gaf19693be401a265a52d2a56c65753121"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#gaf19693be401a265a52d2a56c65753121">netif_set_up</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr> |
| <tr class="separator:gaf19693be401a265a52d2a56c65753121"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga641d07ed8c31fe5306bc01605a6790cf" id="r_ga641d07ed8c31fe5306bc01605a6790cf"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga641d07ed8c31fe5306bc01605a6790cf">netif_set_down</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr> |
| <tr class="separator:ga641d07ed8c31fe5306bc01605a6790cf"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:gadc8787b23ac0ee023979cbadf87813d4" id="r_gadc8787b23ac0ee023979cbadf87813d4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#gadc8787b23ac0ee023979cbadf87813d4">netif_set_status_callback</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, <a class="el" href="netif_8h.html#a447d0a7e7c6e2396557c287b8b8c9436">netif_status_callback_fn</a> status_callback)</td></tr> |
| <tr class="separator:gadc8787b23ac0ee023979cbadf87813d4"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga319c88da0fdf25c1fee1595299bc35ce" id="r_ga319c88da0fdf25c1fee1595299bc35ce"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga319c88da0fdf25c1fee1595299bc35ce">netif_set_remove_callback</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, <a class="el" href="netif_8h.html#a447d0a7e7c6e2396557c287b8b8c9436">netif_status_callback_fn</a> remove_callback)</td></tr> |
| <tr class="separator:ga319c88da0fdf25c1fee1595299bc35ce"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:gae0d2975f189277990e9d5276fdd9e9ea" id="r_gae0d2975f189277990e9d5276fdd9e9ea"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#gae0d2975f189277990e9d5276fdd9e9ea">netif_set_link_up</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr> |
| <tr class="separator:gae0d2975f189277990e9d5276fdd9e9ea"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga34e37a1e8e358760dc1c43887922c7db" id="r_ga34e37a1e8e358760dc1c43887922c7db"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga34e37a1e8e358760dc1c43887922c7db">netif_set_link_down</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>)</td></tr> |
| <tr class="separator:ga34e37a1e8e358760dc1c43887922c7db"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga1cd45910add90e267e33d680bbc3f0f4" id="r_ga1cd45910add90e267e33d680bbc3f0f4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga1cd45910add90e267e33d680bbc3f0f4">netif_set_link_callback</a> (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, <a class="el" href="netif_8h.html#a447d0a7e7c6e2396557c287b8b8c9436">netif_status_callback_fn</a> link_callback)</td></tr> |
| <tr class="separator:ga1cd45910add90e267e33d680bbc3f0f4"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga691f1cc7c9778ffa62a3843c184404b2" id="r_ga691f1cc7c9778ffa62a3843c184404b2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga691f1cc7c9778ffa62a3843c184404b2">netif_loop_output</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:ga691f1cc7c9778ffa62a3843c184404b2"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:gac763a1f647fb9e8af4254418e813a6ae" id="r_gac763a1f647fb9e8af4254418e813a6ae"><td class="memItemLeft" align="right" valign="top">u8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#gac763a1f647fb9e8af4254418e813a6ae">netif_name_to_index</a> (const char *name)</td></tr> |
| <tr class="separator:gac763a1f647fb9e8af4254418e813a6ae"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga0e755cb6624d3365551eeed5430fa226" id="r_ga0e755cb6624d3365551eeed5430fa226"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga0e755cb6624d3365551eeed5430fa226">netif_index_to_name</a> (u8_t idx, char *name)</td></tr> |
| <tr class="separator:ga0e755cb6624d3365551eeed5430fa226"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:gaa934434420c0dea7b5cfe6df67f8c77a" id="r_gaa934434420c0dea7b5cfe6df67f8c77a"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetif.html">netif</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="#gaa934434420c0dea7b5cfe6df67f8c77a">netif_get_by_index</a> (u8_t idx)</td></tr> |
| <tr class="separator:gaa934434420c0dea7b5cfe6df67f8c77a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga3c82d1c742338828b2f4349a75bb84de" id="r_ga3c82d1c742338828b2f4349a75bb84de"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structnetif.html">netif</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga3c82d1c742338828b2f4349a75bb84de">netif_find</a> (const char *name)</td></tr> |
| <tr class="separator:ga3c82d1c742338828b2f4349a75bb84de"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga3efc2b72f75936d50708247420c9d1d9" id="r_ga3efc2b72f75936d50708247420c9d1d9"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga3efc2b72f75936d50708247420c9d1d9">netif_add_ext_callback</a> (netif_ext_callback_t *callback, <a class="el" href="#ga5ee213cea065424c89c66f138c008da1">netif_ext_callback_fn</a> fn)</td></tr> |
| <tr class="separator:ga3efc2b72f75936d50708247420c9d1d9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ga1d91ac26b0993a9a3466b317ab5ec716" id="r_ga1d91ac26b0993a9a3466b317ab5ec716"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="#ga1d91ac26b0993a9a3466b317ab5ec716">netif_remove_ext_callback</a> (netif_ext_callback_t *callback)</td></tr> |
| <tr class="separator:ga1d91ac26b0993a9a3466b317ab5ec716"><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" name="ga94a4c24c988afc0a577387730f303b19"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga94a4c24c988afc0a577387730f303b19">◆ </a></span>netif_is_up</h2> |
| |
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| <table class="memname"> |
| <tr> |
| <td class="memname">#define netif_is_up</td> |
| <td>(</td> |
| <td class="paramtype"></td> <td class="paramname"><span class="paramname"><em><a class="el" href="structnetif.html">netif</a></em></span></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <b>Value:</b><div class="fragment"><div class="line">(((<a class="code hl_struct" href="structnetif.html">netif</a>)->flags & <a class="code hl_define" href="group__netif__flags.html#gab47d7d130693dc155f480a5bf447725e">NETIF_FLAG_UP</a>) ? (u8_t)1 : (u8_t)0)</div> |
| <div class="ttc" id="agroup__netif__flags_html_gab47d7d130693dc155f480a5bf447725e"><div class="ttname"><a href="group__netif__flags.html#gab47d7d130693dc155f480a5bf447725e">NETIF_FLAG_UP</a></div><div class="ttdeci">#define NETIF_FLAG_UP</div><div class="ttdef"><b>Definition</b> netif.h:84</div></div> |
| <div class="ttc" id="astructnetif_html"><div class="ttname"><a href="structnetif.html">netif</a></div><div class="ttdef"><b>Definition</b> netif.h:260</div></div> |
| </div><!-- fragment --><p>Ask if an interface is up </p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Typedef Documentation</h2> |
| <a id="ga5ee213cea065424c89c66f138c008da1" name="ga5ee213cea065424c89c66f138c008da1"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga5ee213cea065424c89c66f138c008da1">◆ </a></span>netif_ext_callback_fn</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">typedef void(* netif_ext_callback_fn) (struct <a class="el" href="structnetif.html">netif</a> *<a class="el" href="structnetif.html">netif</a>, <a class="el" href="#gab2b9387389513a02027c62e246723808">netif_nsc_reason_t</a> reason, const <a class="el" href="unionnetif__ext__callback__args__t.html">netif_ext_callback_args_t</a> *args)</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Function used for extended netif status callbacks Note: When parsing reason argument, keep in mind that more reasons may be added in the future! </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">netif</td><td>netif that is affected by change </td></tr> |
| <tr><td class="paramname">reason</td><td>change reason </td></tr> |
| <tr><td class="paramname">args</td><td>depends on reason, see reason description </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="gab2b9387389513a02027c62e246723808" name="gab2b9387389513a02027c62e246723808"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gab2b9387389513a02027c62e246723808">◆ </a></span>netif_nsc_reason_t</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">typedef u16_t <a class="el" href="#gab2b9387389513a02027c62e246723808">netif_nsc_reason_t</a></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Extended netif status callback (NSC) reasons flags. May be extended in the future! </p> |
| |
| </div> |
| </div> |
| <h2 class="groupheader">Function Documentation</h2> |
| <a id="ga22055759a25f5d6cea7e7deab0a07434" name="ga22055759a25f5d6cea7e7deab0a07434"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga22055759a25f5d6cea7e7deab0a07434">◆ </a></span>netif_add()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">struct <a class="el" href="structnetif.html">netif</a> * netif_add </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const <a class="el" href="ip4__addr_8h.html#a3d3b45daffbc15d65da236e31e621b7e">ip4_addr_t</a> *</td> <td class="paramname"><span class="paramname"><em>ipaddr</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const <a class="el" href="ip4__addr_8h.html#a3d3b45daffbc15d65da236e31e621b7e">ip4_addr_t</a> *</td> <td class="paramname"><span class="paramname"><em>netmask</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">const <a class="el" href="ip4__addr_8h.html#a3d3b45daffbc15d65da236e31e621b7e">ip4_addr_t</a> *</td> <td class="paramname"><span class="paramname"><em>gw</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">void *</td> <td class="paramname"><span class="paramname"><em>state</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#a2b02a78a8769925ff8e4f83d34e5e1f5">netif_init_fn</a></td> <td class="paramname"><span class="paramname"><em>init</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#ab2302b1b64ac7b95f24c6bab754a575e">netif_input_fn</a></td> <td class="paramname"><span class="paramname"><em>input</em></span> )</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="group__lwip__nosys.html#ga5532f93d68c874fb99c681bff2165385">netif_input()</a>, NO_SYS=1 mode) or via sending a message to TCPIP thread (<a class="el" href="group__lwip__os.html#gae510f195171bed8499ae94e264a92717">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 <a class="el" href="group__lwip__nosys.html#ga6a10c58b82c56d02c48b3cfa2c2494ff">ethernet_input()</a> or <a class="el" href="group__lwip__nosys.html#ga3c420dab0c6760df099a2d688fa42a26">ip_input()</a>. 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 <a class="el" href="group__netif__ip6.html#gae864211a5eb052deb5da7bc7e3427fb9">netif_create_ip6_linklocal_address()</a> after setting the MAC address in struct <a class="el" href="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> |
| |
| </div> |
| </div> |
| <a id="ga3efc2b72f75936d50708247420c9d1d9" name="ga3efc2b72f75936d50708247420c9d1d9"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga3efc2b72f75936d50708247420c9d1d9">◆ </a></span>netif_add_ext_callback()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void netif_add_ext_callback </td> |
| <td>(</td> |
| <td class="paramtype">netif_ext_callback_t *</td> <td class="paramname"><span class="paramname"><em>callback</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="#ga5ee213cea065424c89c66f138c008da1">netif_ext_callback_fn</a></td> <td class="paramname"><span class="paramname"><em>fn</em></span> )</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Add extended netif events listener </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">callback</td><td>pointer to listener structure </td></tr> |
| <tr><td class="paramname">fn</td><td>callback function </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="gafcb3925fb117375739abf97f3a856bcd" name="gafcb3925fb117375739abf97f3a856bcd"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gafcb3925fb117375739abf97f3a856bcd">◆ </a></span>netif_add_noaddr()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">struct <a class="el" href="structnetif.html">netif</a> * netif_add_noaddr </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">void *</td> <td class="paramname"><span class="paramname"><em>state</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#a2b02a78a8769925ff8e4f83d34e5e1f5">netif_init_fn</a></td> <td class="paramname"><span class="paramname"><em>init</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#ab2302b1b64ac7b95f24c6bab754a575e">netif_input_fn</a></td> <td class="paramname"><span class="paramname"><em>input</em></span> )</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Add a network interface to the list of lwIP netifs.</p> |
| <p>Same as <a class="el" href="#ga22055759a25f5d6cea7e7deab0a07434">netif_add</a> but without IPv4 addresses </p> |
| |
| </div> |
| </div> |
| <a id="ga3c82d1c742338828b2f4349a75bb84de" name="ga3c82d1c742338828b2f4349a75bb84de"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga3c82d1c742338828b2f4349a75bb84de">◆ </a></span>netif_find()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">struct <a class="el" href="structnetif.html">netif</a> * netif_find </td> |
| <td>(</td> |
| <td class="paramtype">const char *</td> <td class="paramname"><span class="paramname"><em>name</em></span></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> |
| |
| </div> |
| </div> |
| <a id="gaa934434420c0dea7b5cfe6df67f8c77a" name="gaa934434420c0dea7b5cfe6df67f8c77a"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gaa934434420c0dea7b5cfe6df67f8c77a">◆ </a></span>netif_get_by_index()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">struct <a class="el" href="structnetif.html">netif</a> * netif_get_by_index </td> |
| <td>(</td> |
| <td class="paramtype">u8_t</td> <td class="paramname"><span class="paramname"><em>idx</em></span></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Return the interface for the netif index</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">idx</td><td>index of netif to find </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ga0e755cb6624d3365551eeed5430fa226" name="ga0e755cb6624d3365551eeed5430fa226"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga0e755cb6624d3365551eeed5430fa226">◆ </a></span>netif_index_to_name()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">char * netif_index_to_name </td> |
| <td>(</td> |
| <td class="paramtype">u8_t</td> <td class="paramname"><span class="paramname"><em>idx</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">char *</td> <td class="paramname"><span class="paramname"><em>name</em></span> )</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Return the interface name for the netif matching index or NULL if not found/on error</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">idx</td><td>the interface index of the netif </td></tr> |
| <tr><td class="paramname">name</td><td>char buffer of at least NETIF_NAMESIZE bytes </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ga691f1cc7c9778ffa62a3843c184404b2" name="ga691f1cc7c9778ffa62a3843c184404b2"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga691f1cc7c9778ffa62a3843c184404b2">◆ </a></span>netif_loop_output()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="group__infrastructure__errors.html#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a> netif_loop_output </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span>, </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"><span class="paramname"><em>p</em></span> )</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Send an IP packet to be received on the same netif (loopif-like). The pbuf is copied and added to an internal queue which is fed to netif->input by <a class="el" href="netif_8c.html#a0fbaed78253d21e1b54e65651da3e327">netif_poll()</a>. In multithreaded mode, the call to <a class="el" href="netif_8c.html#a0fbaed78253d21e1b54e65651da3e327">netif_poll()</a> is queued to be done on the TCP/IP thread. In callback mode, the user has the responsibility to call <a class="el" href="netif_8c.html#a0fbaed78253d21e1b54e65651da3e327">netif_poll()</a> in the main loop of their application.</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">netif</td><td>the lwip network interface structure </td></tr> |
| <tr><td class="paramname">p</td><td>the (IP) packet to 'send' </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>ERR_OK if the packet has been sent ERR_MEM if the pbuf used to copy the packet couldn't be allocated </dd></dl> |
| |
| </div> |
| </div> |
| <a id="gac763a1f647fb9e8af4254418e813a6ae" name="gac763a1f647fb9e8af4254418e813a6ae"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gac763a1f647fb9e8af4254418e813a6ae">◆ </a></span>netif_name_to_index()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">u8_t netif_name_to_index </td> |
| <td>(</td> |
| <td class="paramtype">const char *</td> <td class="paramname"><span class="paramname"><em>name</em></span></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Return the interface index for the netif with name or NETIF_NO_INDEX if not found/on error</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">name</td><td>the name of the netif </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="ga9c6e541f0c184e1ea61a5cd8afe3e979" name="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="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span></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> |
| |
| </div> |
| </div> |
| <a id="ga1d91ac26b0993a9a3466b317ab5ec716" name="ga1d91ac26b0993a9a3466b317ab5ec716"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga1d91ac26b0993a9a3466b317ab5ec716">◆ </a></span>netif_remove_ext_callback()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">void netif_remove_ext_callback </td> |
| <td>(</td> |
| <td class="paramtype">netif_ext_callback_t *</td> <td class="paramname"><span class="paramname"><em>callback</em></span></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Remove extended netif events listener </p><dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">callback</td><td>pointer to listener structure </td></tr> |
| </table> |
| </dd> |
| </dl> |
| |
| </div> |
| </div> |
| <a id="gac90f290edd005238d62aa94c4ac9dea3" name="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="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span></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> |
| |
| </div> |
| </div> |
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| <h2 class="memtitle"><span class="permalink"><a href="#ga641d07ed8c31fe5306bc01605a6790cf">◆ </a></span>netif_set_down()</h2> |
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| <td class="memname">void netif_set_down </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span></td><td>)</td> |
| <td></td> |
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| <p>Bring an interface down, disabling any traffic processing. </p> |
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| <a id="ga1cd45910add90e267e33d680bbc3f0f4" name="ga1cd45910add90e267e33d680bbc3f0f4"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga1cd45910add90e267e33d680bbc3f0f4">◆ </a></span>netif_set_link_callback()</h2> |
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| <div class="memitem"> |
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| <td class="memname">void netif_set_link_callback </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#a447d0a7e7c6e2396557c287b8b8c9436">netif_status_callback_fn</a></td> <td class="paramname"><span class="paramname"><em>link_callback</em></span> )</td> |
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| </table> |
| </div><div class="memdoc"> |
| <p>Set callback to be called when link is brought up/down </p> |
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| <a id="ga34e37a1e8e358760dc1c43887922c7db" name="ga34e37a1e8e358760dc1c43887922c7db"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga34e37a1e8e358760dc1c43887922c7db">◆ </a></span>netif_set_link_down()</h2> |
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| <div class="memitem"> |
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| <td class="memname">void netif_set_link_down </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span></td><td>)</td> |
| <td></td> |
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| </div><div class="memdoc"> |
| <p>Called by a driver when its link goes down </p> |
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| </div> |
| </div> |
| <a id="gae0d2975f189277990e9d5276fdd9e9ea" name="gae0d2975f189277990e9d5276fdd9e9ea"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gae0d2975f189277990e9d5276fdd9e9ea">◆ </a></span>netif_set_link_up()</h2> |
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| <div class="memitem"> |
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| <td class="memname">void netif_set_link_up </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Called by a driver when its link goes up </p> |
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| </div> |
| </div> |
| <a id="ga319c88da0fdf25c1fee1595299bc35ce" name="ga319c88da0fdf25c1fee1595299bc35ce"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ga319c88da0fdf25c1fee1595299bc35ce">◆ </a></span>netif_set_remove_callback()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
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| <td class="memname">void netif_set_remove_callback </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#a447d0a7e7c6e2396557c287b8b8c9436">netif_status_callback_fn</a></td> <td class="paramname"><span class="paramname"><em>remove_callback</em></span> )</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Set callback to be called when the interface has been removed </p> |
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| </div> |
| </div> |
| <a id="gadc8787b23ac0ee023979cbadf87813d4" name="gadc8787b23ac0ee023979cbadf87813d4"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gadc8787b23ac0ee023979cbadf87813d4">◆ </a></span>netif_set_status_callback()</h2> |
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| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
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| <td class="memname">void netif_set_status_callback </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="netif_8h.html#a447d0a7e7c6e2396557c287b8b8c9436">netif_status_callback_fn</a></td> <td class="paramname"><span class="paramname"><em>status_callback</em></span> )</td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Set callback to be called when interface is brought up/down or address is changed while up </p> |
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| </div> |
| </div> |
| <a id="gaf19693be401a265a52d2a56c65753121" name="gaf19693be401a265a52d2a56c65753121"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#gaf19693be401a265a52d2a56c65753121">◆ </a></span>netif_set_up()</h2> |
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| <div class="memitem"> |
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| <table class="memname"> |
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| <td class="memname">void netif_set_up </td> |
| <td>(</td> |
| <td class="paramtype">struct <a class="el" href="structnetif.html">netif</a> *</td> <td class="paramname"><span class="paramname"><em>netif</em></span></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Bring an interface up, available for processing traffic. </p> |
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