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<div id="projectname">lwIP<span id="projectnumber">&#160;2.1.3</span>
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<div id="projectbrief">Lightweight IP stack</div>
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<a href="#typedef-members">Typedefs</a> &#124;
<a href="#enum-members">Enumerations</a> </div>
<div class="headertitle"><div class="title">Error codes<div class="ingroups"><a class="el" href="group__infrastructure.html">Infrastructure</a></div></div></div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a>
Typedefs</h2></td></tr>
<tr class="memitem:gaf02d9da80fd66b4f986d2c53d7231ddb" id="r_gaf02d9da80fd66b4f986d2c53d7231ddb"><td class="memItemLeft" align="right" valign="top">typedef s8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a></td></tr>
<tr class="separator:gaf02d9da80fd66b4f986d2c53d7231ddb"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:gae2e66c7d13afc90ffecd6151680fbadc" id="r_gae2e66c7d13afc90ffecd6151680fbadc"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="#gae2e66c7d13afc90ffecd6151680fbadc">err_enum_t</a> { <br />
&#160;&#160;<a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcaa26c163b80b1f6786ca81dadc14b00fb">ERR_OK</a> = 0
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcaaaeafdbf3aecc46864daa3cd829c7e05">ERR_MEM</a> = -1
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca05c91366f1b5203a5db9a241b415cd63">ERR_BUF</a> = -2
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcac568baeb6407ef5e2630084ccbc34be8">ERR_TIMEOUT</a> = -3
, <br />
&#160;&#160;<a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca9448893187313c0c5a502ca9a9ad1c2a">ERR_RTE</a> = -4
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca13e1dd0edca8a27b6abdf1524bde7929">ERR_INPROGRESS</a> = -5
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcaa9a1c5a6fdeed0aad7fe41d538482bbd">ERR_VAL</a> = -6
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcab9dcf89d46668b072192278fb907b7ad">ERR_WOULDBLOCK</a> = -7
, <br />
&#160;&#160;<a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca4ebdc2aa1dbd75f927845733a3fb1f8b">ERR_USE</a> = -8
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcae6f9c1e4c18ca844f7934307d4cc30e5">ERR_ALREADY</a> = -9
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca8543e1d6422fed7b318d97e08dcbaa33">ERR_ISCONN</a> = -10
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcab0036c51817b5200bfe8157cc4115b27">ERR_CONN</a> = -11
, <br />
&#160;&#160;<a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca7d61d90449ae6788575e8e46d5d3bbc6">ERR_IF</a> = -12
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcaf316b2c5eee4079820f7100849115142">ERR_ABRT</a> = -13
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadca759030525f1768a23dc086a5fd45b4e5">ERR_RST</a> = -14
, <a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcaa5176d9fecf8ec43d3bc49f4e6c3f7f5">ERR_CLSD</a> = -15
, <br />
&#160;&#160;<a class="el" href="#ggae2e66c7d13afc90ffecd6151680fbadcab508ce0ebdf3ca735208b00a80a45c91">ERR_ARG</a> = -16
<br />
}</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Typedef Documentation</h2>
<a id="gaf02d9da80fd66b4f986d2c53d7231ddb" name="gaf02d9da80fd66b4f986d2c53d7231ddb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaf02d9da80fd66b4f986d2c53d7231ddb">&#9670;&#160;</a></span>err_t</h2>
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<td class="memname">typedef s8_t <a class="el" href="#gaf02d9da80fd66b4f986d2c53d7231ddb">err_t</a></td>
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<p>Define LWIP_ERR_T in cc.h if you want to use a different type for your platform (must be signed). </p>
</div>
</div>
<h2 class="groupheader">Enumeration Type Documentation</h2>
<a id="gae2e66c7d13afc90ffecd6151680fbadc" name="gae2e66c7d13afc90ffecd6151680fbadc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gae2e66c7d13afc90ffecd6151680fbadc">&#9670;&#160;</a></span>err_enum_t</h2>
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<td class="memname">enum <a class="el" href="#gae2e66c7d13afc90ffecd6151680fbadc">err_enum_t</a></td>
</tr>
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</div><div class="memdoc">
<p>Definitions for error constants. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcaa26c163b80b1f6786ca81dadc14b00fb" name="ggae2e66c7d13afc90ffecd6151680fbadcaa26c163b80b1f6786ca81dadc14b00fb"></a>ERR_OK&#160;</td><td class="fielddoc"><p>No error, everything OK. </p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcaaaeafdbf3aecc46864daa3cd829c7e05" name="ggae2e66c7d13afc90ffecd6151680fbadcaaaeafdbf3aecc46864daa3cd829c7e05"></a>ERR_MEM&#160;</td><td class="fielddoc"><p>Out of memory error. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca05c91366f1b5203a5db9a241b415cd63" name="ggae2e66c7d13afc90ffecd6151680fbadca05c91366f1b5203a5db9a241b415cd63"></a>ERR_BUF&#160;</td><td class="fielddoc"><p>Buffer error. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcac568baeb6407ef5e2630084ccbc34be8" name="ggae2e66c7d13afc90ffecd6151680fbadcac568baeb6407ef5e2630084ccbc34be8"></a>ERR_TIMEOUT&#160;</td><td class="fielddoc"><p>Timeout. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca9448893187313c0c5a502ca9a9ad1c2a" name="ggae2e66c7d13afc90ffecd6151680fbadca9448893187313c0c5a502ca9a9ad1c2a"></a>ERR_RTE&#160;</td><td class="fielddoc"><p>Routing problem. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca13e1dd0edca8a27b6abdf1524bde7929" name="ggae2e66c7d13afc90ffecd6151680fbadca13e1dd0edca8a27b6abdf1524bde7929"></a>ERR_INPROGRESS&#160;</td><td class="fielddoc"><p>Operation in progress <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcaa9a1c5a6fdeed0aad7fe41d538482bbd" name="ggae2e66c7d13afc90ffecd6151680fbadcaa9a1c5a6fdeed0aad7fe41d538482bbd"></a>ERR_VAL&#160;</td><td class="fielddoc"><p>Illegal value. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcab9dcf89d46668b072192278fb907b7ad" name="ggae2e66c7d13afc90ffecd6151680fbadcab9dcf89d46668b072192278fb907b7ad"></a>ERR_WOULDBLOCK&#160;</td><td class="fielddoc"><p>Operation would block. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca4ebdc2aa1dbd75f927845733a3fb1f8b" name="ggae2e66c7d13afc90ffecd6151680fbadca4ebdc2aa1dbd75f927845733a3fb1f8b"></a>ERR_USE&#160;</td><td class="fielddoc"><p>Address in use. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcae6f9c1e4c18ca844f7934307d4cc30e5" name="ggae2e66c7d13afc90ffecd6151680fbadcae6f9c1e4c18ca844f7934307d4cc30e5"></a>ERR_ALREADY&#160;</td><td class="fielddoc"><p>Already connecting. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca8543e1d6422fed7b318d97e08dcbaa33" name="ggae2e66c7d13afc90ffecd6151680fbadca8543e1d6422fed7b318d97e08dcbaa33"></a>ERR_ISCONN&#160;</td><td class="fielddoc"><p>Conn already established. </p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcab0036c51817b5200bfe8157cc4115b27" name="ggae2e66c7d13afc90ffecd6151680fbadcab0036c51817b5200bfe8157cc4115b27"></a>ERR_CONN&#160;</td><td class="fielddoc"><p>Not connected. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca7d61d90449ae6788575e8e46d5d3bbc6" name="ggae2e66c7d13afc90ffecd6151680fbadca7d61d90449ae6788575e8e46d5d3bbc6"></a>ERR_IF&#160;</td><td class="fielddoc"><p>Low-level netif error <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcaf316b2c5eee4079820f7100849115142" name="ggae2e66c7d13afc90ffecd6151680fbadcaf316b2c5eee4079820f7100849115142"></a>ERR_ABRT&#160;</td><td class="fielddoc"><p>Connection aborted. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadca759030525f1768a23dc086a5fd45b4e5" name="ggae2e66c7d13afc90ffecd6151680fbadca759030525f1768a23dc086a5fd45b4e5"></a>ERR_RST&#160;</td><td class="fielddoc"><p>Connection reset. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcaa5176d9fecf8ec43d3bc49f4e6c3f7f5" name="ggae2e66c7d13afc90ffecd6151680fbadcaa5176d9fecf8ec43d3bc49f4e6c3f7f5"></a>ERR_CLSD&#160;</td><td class="fielddoc"><p>Connection closed. <br />
</p>
</td></tr>
<tr><td class="fieldname"><a id="ggae2e66c7d13afc90ffecd6151680fbadcab508ce0ebdf3ca735208b00a80a45c91" name="ggae2e66c7d13afc90ffecd6151680fbadcab508ce0ebdf3ca735208b00a80a45c91"></a>ERR_ARG&#160;</td><td class="fielddoc"><p>Illegal argument. <br />
</p>
</td></tr>
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