<!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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.13"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>mbed TLS v2.7.6: ssl_cache.h 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="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">mbed TLS v2.7.6 </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.13 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> $(function() { initMenu('',false,false,'search.php','Search'); }); </script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_b4d146e9a6d8dd56ed4afb2480a97fd3.html">mbedtls</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#nested-classes">Data Structures</a> | <a href="#typedef-members">Typedefs</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">ssl_cache.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p>SSL session cache implementation. <a href="#details">More...</a></p> <div class="textblock"><code>#include "<a class="el" href="ssl_8h_source.html">ssl.h</a>"</code><br /> <code>#include "<a class="el" href="threading_8h_source.html">threading.h</a>"</code><br /> </div><div class="textblock"><div class="dynheader"> Include dependency graph for ssl_cache.h:</div> <div class="dyncontent"> <div class="center"><img src="ssl__cache_8h__incl.png" border="0" usemap="#ssl__cache_8h" alt=""/></div> <map name="ssl__cache_8h" id="ssl__cache_8h"> <area shape="rect" id="node2" href="ssl_8h.html" title="SSL/TLS functions. " alt="" coords="537,80,609,107"/> <area shape="rect" id="node15" href="threading_8h.html" title="Threading abstraction layer. " alt="" coords="921,528,1053,555"/> <area shape="rect" id="node3" href="config_8h.html" title="Configuration options (set of defines) " alt="" coords="679,677,782,704"/> <area shape="rect" id="node6" href="bignum_8h.html" title="Multi-precision integer library. " alt="" coords="158,603,261,629"/> <area shape="rect" id="node10" href="ecp_8h.html" title="Elliptic curves over GF(p) " alt="" coords="81,528,153,555"/> <area shape="rect" id="node11" href="ssl__ciphersuites_8h.html" title="SSL Ciphersuites for mbed TLS. " alt="" coords="401,304,604,331"/> <area shape="rect" id="node20" href="x509__crt_8h.html" title="X.509 certificate parsing and writing. " alt="" coords="673,155,796,181"/> <area shape="rect" id="node23" href="x509__crl_8h.html" title="X.509 certificate revocation list parsing. " alt="" coords="624,229,747,256"/> <area shape="rect" id="node24" href="dhm_8h.html" title="Diffie-Hellman-Merkle key exchange. " alt="" coords="177,528,249,555"/> <area shape="rect" id="node25" href="ecdh_8h.html" title="The Elliptic Curve Diffie-Hellman (ECDH) protocol APIs. " alt="" coords="93,379,176,405"/> <area shape="rect" id="node26" href="platform__time_8h.html" title="mbed TLS Platform time abstraction " alt="" coords="1027,155,1199,181"/> <area shape="rect" id="node4" href="check__config_8h.html" title="Consistency checks for configuration options. " alt="" coords="649,752,812,779"/> <area shape="rect" id="node12" href="pk_8h.html" title="Public Key abstraction layer. " alt="" coords="521,379,583,405"/> <area shape="rect" id="node13" href="md_8h.html" title="The generic message-digest wrapper. " alt="" coords="422,528,485,555"/> <area shape="rect" id="node19" href="cipher_8h.html" title="The generic cipher wrapper. " alt="" coords="337,603,439,629"/> <area shape="rect" id="node14" href="rsa_8h.html" title="The RSA public-key cryptosystem. " alt="" coords="621,453,693,480"/> <area shape="rect" id="node18" href="ecdsa_8h.html" title="The Elliptic Curve Digital Signature Algorithm (ECDSA). " alt="" coords="353,453,445,480"/> <area shape="rect" id="node21" href="x509_8h.html" title="X.509 generic defines and structures. " alt="" coords="732,304,815,331"/> <area shape="rect" id="node22" href="asn1_8h.html" title="Generic ASN.1 parsing. " alt="" coords="560,528,643,555"/> </map> </div> </div> <p><a href="ssl__cache_8h_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="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">This structure is used for storing cache entries. <a href="structmbedtls__ssl__cache__entry.html#details">More...</a><br /></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="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a></td></tr> <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Cache context. <a href="structmbedtls__ssl__cache__context.html#details">More...</a><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><td colspan="2"><div class="groupHeader">SECTION: Module settings</div></td></tr> <tr><td colspan="2"><div class="groupText"><p>The configuration options you can set for this module are in this section. Either change them in <a class="el" href="config_8h.html" title="Configuration options (set of defines) ">config.h</a> or define them on the compiler command line. </p> </div></td></tr> <tr class="memitem:a02b027cfb82a0436a19bfeada16cb8db"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a02b027cfb82a0436a19bfeada16cb8db">MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT</a>   86400</td></tr> <tr class="separator:a02b027cfb82a0436a19bfeada16cb8db"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a03256bf3d0f0c370d6984b441b86567e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a03256bf3d0f0c370d6984b441b86567e">MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES</a>   50</td></tr> <tr class="separator:a03256bf3d0f0c370d6984b441b86567e"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:a9abd00554287df218aa9c3b035a2037a"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a9abd00554287df218aa9c3b035a2037a">mbedtls_ssl_cache_context</a></td></tr> <tr class="separator:a9abd00554287df218aa9c3b035a2037a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a332c11cba2ba38db69b96458551da577"><td class="memItemLeft" align="right" valign="top">typedef struct <a class="el" href="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a332c11cba2ba38db69b96458551da577">mbedtls_ssl_cache_entry</a></td></tr> <tr class="separator:a332c11cba2ba38db69b96458551da577"><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:a90886fd9ad56471c5ebaed2e05086cd5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a90886fd9ad56471c5ebaed2e05086cd5">mbedtls_ssl_cache_init</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache)</td></tr> <tr class="memdesc:a90886fd9ad56471c5ebaed2e05086cd5"><td class="mdescLeft"> </td><td class="mdescRight">Initialize an SSL cache context. <a href="#a90886fd9ad56471c5ebaed2e05086cd5">More...</a><br /></td></tr> <tr class="separator:a90886fd9ad56471c5ebaed2e05086cd5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af0ab0006ecbbec9405be5566ac16c4b3"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#af0ab0006ecbbec9405be5566ac16c4b3">mbedtls_ssl_cache_get</a> (void *data, <a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> *session)</td></tr> <tr class="memdesc:af0ab0006ecbbec9405be5566ac16c4b3"><td class="mdescLeft"> </td><td class="mdescRight">Cache get callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) <a href="#af0ab0006ecbbec9405be5566ac16c4b3">More...</a><br /></td></tr> <tr class="separator:af0ab0006ecbbec9405be5566ac16c4b3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a896a81cf3107ba7464e6273970c2c1eb"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a896a81cf3107ba7464e6273970c2c1eb">mbedtls_ssl_cache_set</a> (void *data, const <a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> *session)</td></tr> <tr class="memdesc:a896a81cf3107ba7464e6273970c2c1eb"><td class="mdescLeft"> </td><td class="mdescRight">Cache set callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) <a href="#a896a81cf3107ba7464e6273970c2c1eb">More...</a><br /></td></tr> <tr class="separator:a896a81cf3107ba7464e6273970c2c1eb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa3468c4ebd9484227436014db30b8f5f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#aa3468c4ebd9484227436014db30b8f5f">mbedtls_ssl_cache_set_timeout</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache, int timeout)</td></tr> <tr class="memdesc:aa3468c4ebd9484227436014db30b8f5f"><td class="mdescLeft"> </td><td class="mdescRight">Set the cache timeout (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day)) <a href="#aa3468c4ebd9484227436014db30b8f5f">More...</a><br /></td></tr> <tr class="separator:aa3468c4ebd9484227436014db30b8f5f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abc39c23cf3f791359104d9094bd9cf6f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#abc39c23cf3f791359104d9094bd9cf6f">mbedtls_ssl_cache_set_max_entries</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache, int max)</td></tr> <tr class="memdesc:abc39c23cf3f791359104d9094bd9cf6f"><td class="mdescLeft"> </td><td class="mdescRight">Set the maximum number of cache entries (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50)) <a href="#abc39c23cf3f791359104d9094bd9cf6f">More...</a><br /></td></tr> <tr class="separator:abc39c23cf3f791359104d9094bd9cf6f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a93a35f5cd109f9d698bfac659905c0d8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="ssl__cache_8h.html#a93a35f5cd109f9d698bfac659905c0d8">mbedtls_ssl_cache_free</a> (<a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> *cache)</td></tr> <tr class="memdesc:a93a35f5cd109f9d698bfac659905c0d8"><td class="mdescLeft"> </td><td class="mdescRight">Free referenced items in a cache context and clear memory. <a href="#a93a35f5cd109f9d698bfac659905c0d8">More...</a><br /></td></tr> <tr class="separator:a93a35f5cd109f9d698bfac659905c0d8"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>SSL session cache implementation. </p> <p class="definition">Definition in file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p> </div><h2 class="groupheader">Macro Definition Documentation</h2> <a id="a03256bf3d0f0c370d6984b441b86567e"></a> <h2 class="memtitle"><span class="permalink"><a href="#a03256bf3d0f0c370d6984b441b86567e">◆ </a></span>MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES   50</td> </tr> </table> </div><div class="memdoc"> <p>Maximum entries in cache </p> <p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00046">46</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p> </div> </div> <a id="a02b027cfb82a0436a19bfeada16cb8db"></a> <h2 class="memtitle"><span class="permalink"><a href="#a02b027cfb82a0436a19bfeada16cb8db">◆ </a></span>MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT   86400</td> </tr> </table> </div><div class="memdoc"> <p>1 day </p> <p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00042">42</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p> </div> </div> <h2 class="groupheader">Typedef Documentation</h2> <a id="a9abd00554287df218aa9c3b035a2037a"></a> <h2 class="memtitle"><span class="permalink"><a href="#a9abd00554287df218aa9c3b035a2037a">◆ </a></span>mbedtls_ssl_cache_context</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef struct <a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> <a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a></td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00055">55</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p> </div> </div> <a id="a332c11cba2ba38db69b96458551da577"></a> <h2 class="memtitle"><span class="permalink"><a href="#a332c11cba2ba38db69b96458551da577">◆ </a></span>mbedtls_ssl_cache_entry</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef struct <a class="el" href="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a> <a class="el" href="structmbedtls__ssl__cache__entry.html">mbedtls_ssl_cache_entry</a></td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="ssl__cache_8h_source.html#l00056">56</a> of file <a class="el" href="ssl__cache_8h_source.html">ssl_cache.h</a>.</p> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a id="a93a35f5cd109f9d698bfac659905c0d8"></a> <h2 class="memtitle"><span class="permalink"><a href="#a93a35f5cd109f9d698bfac659905c0d8">◆ </a></span>mbedtls_ssl_cache_free()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void mbedtls_ssl_cache_free </td> <td>(</td> <td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td> <td class="paramname"><em>cache</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Free referenced items in a cache context and clear memory. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">cache</td><td>SSL cache context </td></tr> </table> </dd> </dl> </div> </div> <a id="af0ab0006ecbbec9405be5566ac16c4b3"></a> <h2 class="memtitle"><span class="permalink"><a href="#af0ab0006ecbbec9405be5566ac16c4b3">◆ </a></span>mbedtls_ssl_cache_get()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int mbedtls_ssl_cache_get </td> <td>(</td> <td class="paramtype">void * </td> <td class="paramname"><em>data</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> * </td> <td class="paramname"><em>session</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Cache get callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">data</td><td>SSL cache context </td></tr> <tr><td class="paramname">session</td><td>session to retrieve entry for </td></tr> </table> </dd> </dl> </div> </div> <a id="a90886fd9ad56471c5ebaed2e05086cd5"></a> <h2 class="memtitle"><span class="permalink"><a href="#a90886fd9ad56471c5ebaed2e05086cd5">◆ </a></span>mbedtls_ssl_cache_init()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void mbedtls_ssl_cache_init </td> <td>(</td> <td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td> <td class="paramname"><em>cache</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Initialize an SSL cache context. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">cache</td><td>SSL cache context </td></tr> </table> </dd> </dl> </div> </div> <a id="a896a81cf3107ba7464e6273970c2c1eb"></a> <h2 class="memtitle"><span class="permalink"><a href="#a896a81cf3107ba7464e6273970c2c1eb">◆ </a></span>mbedtls_ssl_cache_set()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int mbedtls_ssl_cache_set </td> <td>(</td> <td class="paramtype">void * </td> <td class="paramname"><em>data</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const <a class="el" href="structmbedtls__ssl__session.html">mbedtls_ssl_session</a> * </td> <td class="paramname"><em>session</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Cache set callback implementation (Thread-safe if MBEDTLS_THREADING_C is enabled) </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">data</td><td>SSL cache context </td></tr> <tr><td class="paramname">session</td><td>session to store entry for </td></tr> </table> </dd> </dl> </div> </div> <a id="abc39c23cf3f791359104d9094bd9cf6f"></a> <h2 class="memtitle"><span class="permalink"><a href="#abc39c23cf3f791359104d9094bd9cf6f">◆ </a></span>mbedtls_ssl_cache_set_max_entries()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void mbedtls_ssl_cache_set_max_entries </td> <td>(</td> <td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td> <td class="paramname"><em>cache</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>max</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Set the maximum number of cache entries (Default: MBEDTLS_SSL_CACHE_DEFAULT_MAX_ENTRIES (50)) </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">cache</td><td>SSL cache context </td></tr> <tr><td class="paramname">max</td><td>cache entry maximum </td></tr> </table> </dd> </dl> </div> </div> <a id="aa3468c4ebd9484227436014db30b8f5f"></a> <h2 class="memtitle"><span class="permalink"><a href="#aa3468c4ebd9484227436014db30b8f5f">◆ </a></span>mbedtls_ssl_cache_set_timeout()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void mbedtls_ssl_cache_set_timeout </td> <td>(</td> <td class="paramtype"><a class="el" href="structmbedtls__ssl__cache__context.html">mbedtls_ssl_cache_context</a> * </td> <td class="paramname"><em>cache</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"><em>timeout</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Set the cache timeout (Default: MBEDTLS_SSL_CACHE_DEFAULT_TIMEOUT (1 day)) </p> <p>A timeout of 0 indicates no timeout.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">cache</td><td>SSL cache context </td></tr> <tr><td class="paramname">timeout</td><td>cache entry timeout in seconds </td></tr> </table> </dd> </dl> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated on Fri Oct 12 2018 20:26:59 for mbed TLS v2.7.6 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.13 </small></address> </body> </html>