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diff --git a/crypto/krb5/doc/html/appdev/y2038.html b/crypto/krb5/doc/html/appdev/y2038.html deleted file mode 100644 index 503e51782032..000000000000 --- a/crypto/krb5/doc/html/appdev/y2038.html +++ /dev/null @@ -1,155 +0,0 @@ -<!DOCTYPE html> - -<html lang="en" data-content_root="../"> - <head> - <meta charset="utf-8" /> - <meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" /> - - <title>Year 2038 considerations for uses of krb5_timestamp — MIT Kerberos Documentation</title> - <link rel="stylesheet" type="text/css" href="../_static/pygments.css?v=fa44fd50" /> - <link rel="stylesheet" type="text/css" href="../_static/agogo.css?v=879f3c71" /> - <link rel="stylesheet" type="text/css" href="../_static/kerb.css?v=6a0b3979" /> - <script src="../_static/documentation_options.js?v=236fef3b"></script> - <script src="../_static/doctools.js?v=888ff710"></script> - <script src="../_static/sphinx_highlight.js?v=dc90522c"></script> - <link rel="author" title="About these documents" href="../about.html" /> - <link rel="index" title="Index" href="../genindex.html" /> - <link rel="search" title="Search" href="../search.html" /> - <link rel="copyright" title="Copyright" href="../copyright.html" /> - <link rel="next" title="Differences between Heimdal and MIT Kerberos API" href="h5l_mit_apidiff.html" /> - <link rel="prev" title="Developing with GSSAPI" href="gssapi.html" /> - </head><body> - <div class="header-wrapper"> - <div class="header"> - - - <h1><a href="../index.html">MIT Kerberos Documentation</a></h1> - - <div class="rel"> - - <a href="../index.html" title="Full Table of Contents" - accesskey="C">Contents</a> | - <a href="gssapi.html" title="Developing with GSSAPI" - accesskey="P">previous</a> | - <a href="h5l_mit_apidiff.html" title="Differences between Heimdal and MIT Kerberos API" - accesskey="N">next</a> | - <a href="../genindex.html" title="General Index" - accesskey="I">index</a> | - <a href="../search.html" title="Enter search criteria" - accesskey="S">Search</a> | - <a href="mailto:krb5-bugs@mit.edu?subject=Documentation__Year 2038 considerations for uses of krb5_timestamp">feedback</a> - </div> - </div> - </div> - - <div class="content-wrapper"> - <div class="content"> - <div class="document"> - - <div class="documentwrapper"> - <div class="bodywrapper"> - <div class="body" role="main"> - - <section id="year-2038-considerations-for-uses-of-krb5-timestamp"> -<h1>Year 2038 considerations for uses of krb5_timestamp<a class="headerlink" href="#year-2038-considerations-for-uses-of-krb5-timestamp" title="Link to this heading">ΒΆ</a></h1> -<p>POSIX time values, which measure the number of seconds since January 1 -1970, will exceed the maximum value representable in a signed 32-bit -integer in January 2038. This documentation describes considerations -for consumers of the MIT krb5 libraries.</p> -<p>Applications or libraries which use libkrb5 and consume the timestamps -included in credentials or other structures make use of the -<a class="reference internal" href="refs/types/krb5_timestamp.html#c.krb5_timestamp" title="krb5_timestamp"><code class="xref c c-type docutils literal notranslate"><span class="pre">krb5_timestamp</span></code></a> type. For historical reasons, krb5_timestamp -is a signed 32-bit integer, even on platforms where a larger type is -natively used to represent time values. To behave properly for time -values after January 2038, calling code should cast krb5_timestamp -values to uint32_t, and then to time_t:</p> -<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="n">time_t</span><span class="p">)(</span><span class="n">uint32_t</span><span class="p">)</span><span class="n">timestamp</span> -</pre></div> -</div> -<p>Used in this way, krb5_timestamp values can represent time values up -until February 2106, provided that the platform uses a 64-bit or -larger time_t type. This usage will also remain safe if a later -version of MIT krb5 changes krb5_timestamp to an unsigned 32-bit -integer.</p> -<p>The GSSAPI only uses representations of time intervals, not absolute -times. Callers of the GSSAPI should require no changes to behave -correctly after January 2038, provided that they use MIT krb5 release -1.16 or later.</p> -</section> - - - <div class="clearer"></div> - </div> - </div> - </div> - </div> - <div class="sidebar"> - - <h2>On this page</h2> - <ul> -<li><a class="reference internal" href="#">Year 2038 considerations for uses of krb5_timestamp</a></li> -</ul> - - <br/> - <h2>Table of contents</h2> - <ul class="current"> -<li class="toctree-l1"><a class="reference internal" href="../user/index.html">For users</a></li> -<li class="toctree-l1"><a class="reference internal" href="../admin/index.html">For administrators</a></li> -<li class="toctree-l1 current"><a class="reference internal" href="index.html">For application developers</a><ul class="current"> -<li class="toctree-l2"><a class="reference internal" href="gssapi.html">Developing with GSSAPI</a></li> -<li class="toctree-l2 current"><a class="current reference internal" href="#">Year 2038 considerations for uses of krb5_timestamp</a></li> -<li class="toctree-l2"><a class="reference internal" href="h5l_mit_apidiff.html">Differences between Heimdal and MIT Kerberos API</a></li> -<li class="toctree-l2"><a class="reference internal" href="init_creds.html">Initial credentials</a></li> -<li class="toctree-l2"><a class="reference internal" href="princ_handle.html">Principal manipulation and parsing</a></li> -<li class="toctree-l2"><a class="reference internal" href="refs/index.html">Complete reference - API and datatypes</a></li> -</ul> -</li> -<li class="toctree-l1"><a class="reference internal" href="../plugindev/index.html">For plugin module developers</a></li> -<li class="toctree-l1"><a class="reference internal" href="../build/index.html">Building Kerberos V5</a></li> -<li class="toctree-l1"><a class="reference internal" href="../basic/index.html">Kerberos V5 concepts</a></li> -<li class="toctree-l1"><a class="reference internal" href="../formats/index.html">Protocols and file formats</a></li> -<li class="toctree-l1"><a class="reference internal" href="../mitK5features.html">MIT Kerberos features</a></li> -<li class="toctree-l1"><a class="reference internal" href="../build_this.html">How to build this documentation from the source</a></li> -<li class="toctree-l1"><a class="reference internal" href="../about.html">Contributing to the MIT Kerberos Documentation</a></li> -<li class="toctree-l1"><a class="reference internal" href="../resources.html">Resources</a></li> -</ul> - - <br/> - <h4><a href="../index.html">Full Table of Contents</a></h4> - <h4>Search</h4> - <form class="search" action="../search.html" method="get"> - <input type="text" name="q" size="18" /> - <input type="submit" value="Go" /> - <input type="hidden" name="check_keywords" value="yes" /> - <input type="hidden" name="area" value="default" /> - </form> - - </div> - <div class="clearer"></div> - </div> - </div> - - <div class="footer-wrapper"> - <div class="footer" > - <div class="right" ><i>Release: 1.22-final</i><br /> - © <a href="../copyright.html">Copyright</a> 1985-2025, MIT. - </div> - <div class="left"> - - <a href="../index.html" title="Full Table of Contents" - >Contents</a> | - <a href="gssapi.html" title="Developing with GSSAPI" - >previous</a> | - <a href="h5l_mit_apidiff.html" title="Differences between Heimdal and MIT Kerberos API" - >next</a> | - <a href="../genindex.html" title="General Index" - >index</a> | - <a href="../search.html" title="Enter search criteria" - >Search</a> | - <a href="mailto:krb5-bugs@mit.edu?subject=Documentation__Year 2038 considerations for uses of krb5_timestamp">feedback</a> - </div> - </div> - </div> - - </body> -</html>
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