<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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"/> <title>PolarSSL: polarssl/net.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body onload='searchBox.OnSelectItem(0);'> <!-- Generated by Doxygen 1.7.4 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">PolarSSL</div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li id="searchli"> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <div class="title">polarssl/net.h</div> </div> </div> <div class="contents"> <a href="net_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <a name="l00025"></a>00025 <span class="preprocessor">#ifndef POLARSSL_NET_H</span> <a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_NET_H</span> <a name="l00027"></a>00027 <span class="preprocessor"></span> <a name="l00028"></a>00028 <span class="preprocessor">#define POLARSSL_ERR_NET_UNKNOWN_HOST -0x0F00</span> <a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_SOCKET_FAILED -0x0F10</span> <a name="l00030"></a>00030 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_CONNECT_FAILED -0x0F20</span> <a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_BIND_FAILED -0x0F30</span> <a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_LISTEN_FAILED -0x0F40</span> <a name="l00033"></a>00033 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_ACCEPT_FAILED -0x0F50</span> <a name="l00034"></a>00034 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_RECV_FAILED -0x0F60</span> <a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_SEND_FAILED -0x0F70</span> <a name="l00036"></a>00036 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_CONN_RESET -0x0F80</span> <a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define POLARSSL_ERR_NET_TRY_AGAIN -0x0F90</span> <a name="l00038"></a>00038 <span class="preprocessor"></span> <a name="l00039"></a>00039 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00040"></a>00040 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> { <a name="l00041"></a>00041 <span class="preprocessor">#endif</span> <a name="l00042"></a>00042 <span class="preprocessor"></span> <a name="l00055"></a>00055 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#a49c549b21517d6f905eb9845224f2773" title="Initiate a TCP connection with host:port.">net_connect</a>( <span class="keywordtype">int</span> *fd, <span class="keyword">const</span> <span class="keywordtype">char</span> *host, <span class="keywordtype">int</span> port ); <a name="l00056"></a>00056 <a name="l00070"></a>00070 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#a070a7665a1c2c3a5dc4d78aeef0f29de" title="Create a listening socket on bind_ip:port. If bind_ip == NULL, all interfaces are binded...">net_bind</a>( <span class="keywordtype">int</span> *fd, <span class="keyword">const</span> <span class="keywordtype">char</span> *bind_ip, <span class="keywordtype">int</span> port ); <a name="l00071"></a>00071 <a name="l00083"></a>00083 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#aa7c66d2cf24804b92805eb6e598a9763" title="Accept a connection from a remote client.">net_accept</a>( <span class="keywordtype">int</span> bind_fd, <span class="keywordtype">int</span> *client_fd, <span class="keywordtype">void</span> *client_ip ); <a name="l00084"></a>00084 <a name="l00092"></a>00092 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#a3b9985eaba07798c6f4d655fba05bb1b" title="Set the socket blocking.">net_set_block</a>( <span class="keywordtype">int</span> fd ); <a name="l00093"></a>00093 <a name="l00101"></a>00101 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#a8d15cfb98905e57d9f031a75d4c1dbbb" title="Set the socket non-blocking.">net_set_nonblock</a>( <span class="keywordtype">int</span> fd ); <a name="l00102"></a>00102 <a name="l00111"></a>00111 <span class="keywordtype">void</span> <a class="code" href="net_8h.html#a2bcef97961f70e97e4cd9ec3ff16a6a6" title="Portable usleep helper.">net_usleep</a>( <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> usec ); <a name="l00112"></a>00112 <a name="l00125"></a>00125 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#a5dd839ef7bffc7935ee2f5426d088a18" title="Read at most 'len' characters. If no error occurs, the actual amount read is returned.">net_recv</a>( <span class="keywordtype">void</span> *ctx, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buf, <span class="keywordtype">int</span> len ); <a name="l00126"></a>00126 <a name="l00139"></a>00139 <span class="keywordtype">int</span> <a class="code" href="net_8h.html#a576b7b85869e541c405dab55bb6208b7" title="Write at most 'len' characters. If no error occurs, the actual amount read is returned.">net_send</a>( <span class="keywordtype">void</span> *ctx, <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> *buf, <span class="keywordtype">int</span> len ); <a name="l00140"></a>00140 <a name="l00146"></a>00146 <span class="keywordtype">void</span> <a class="code" href="net_8h.html#a1b0cf7ff43e2f8edb76e2f4724732cc6" title="Gracefully shutdown the connection.">net_close</a>( <span class="keywordtype">int</span> fd ); <a name="l00147"></a>00147 <a name="l00148"></a>00148 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00149"></a>00149 <span class="preprocessor"></span>} <a name="l00150"></a>00150 <span class="preprocessor">#endif</span> <a name="l00151"></a>00151 <span class="preprocessor"></span> <a name="l00152"></a>00152 <span class="preprocessor">#endif </span><span class="comment">/* net.h */</span> </pre></div></div> </div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Defines</a></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> <hr class="footer"/><address class="footer"><small>Generated on Mon May 16 2011 for PolarSSL by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address> </body> </html>