<!-- HTML header for doxygen 1.8.7--> <!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 1.6.3"/> <!--BEGIN PROJECT_NAME--><title>avr-libc: avr-libc: tm Struct Reference</title><!--END PROJECT_NAME--> <!--BEGIN !PROJECT_NAME--><title>avr-libc: tm Struct Reference</title><!--END !PROJECT_NAME--> <link href="$relpath^tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="$relpath^jquery.js"></script> <script type="text/javascript" src="$relpath^dynsections.js"></script> $treeview $search $mathjax <link href="$relpath^$stylesheet" rel="stylesheet" type="text/css" /> $extrastylesheet </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <!--BEGIN TITLEAREA--> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <!--BEGIN PROJECT_LOGO--> <td id="projectlogo"><img alt="Logo" src="$relpath^$projectlogo"/></td> <!--END PROJECT_LOGO--> <!--BEGIN PROJECT_NAME--> <td style="padding-left: 0.5em;"> <div id="projectname">avr-libc <!--BEGIN PROJECT_NUMBER--> <span id="projectnumber">2.0.0</span><!--END PROJECT_NUMBER--> </div> <!--BEGIN PROJECT_BRIEF--><div id="projectbrief">$projectbrief</div><!--END PROJECT_BRIEF--> </td> <!--END PROJECT_NAME--> <!--BEGIN !PROJECT_NAME--> <!--BEGIN PROJECT_BRIEF--> <td style="padding-left: 0.5em;"> <div id="projectbrief">$projectbrief</div> </td> <!--END PROJECT_BRIEF--> <!--END !PROJECT_NAME--> <!--BEGIN DISABLE_INDEX--> <!--BEGIN SEARCHENGINE--> <td>$searchbox</td> <!--END SEARCHENGINE--> <!--END DISABLE_INDEX--> </tr> </tbody> </table> <table> <tr> <td align="left"><a href="http://www.nongnu.org/avr-libc/"><h2>AVR Libc Home Page</h2></a></td> <td align="center" colspan=4><img src="avrs.png" alt="AVRs" align="middle" border="0"></td> <td align="right"><a href="https://savannah.nongnu.org/projects/avr-libc/"><h2>AVR Libc Development Pages</h2></a></td> </tr> <tr> <td align="center" width="20%"><a href="index.html"><h2>Main Page</h2></a></td> <td align="center" width="20%"><a href="pages.html"><h2>User Manual</h2></a></td> <td align="center" width="20%"><a href="modules.html"><h2>Library Reference</h2></a></td> <td align="center" width="20%"><a href="FAQ.html"><h2>FAQ</h2></a></td> <td align="center" width="20%"><a href="group__demos.html"><h2>Example Projects</h2></a></td> </tr> </table> </div> <!--END TITLEAREA--> <!-- end header part --> <!-- Generated by Doxygen 1.6.3 --> <script type="text/javascript"><!-- var searchBox = new SearchBox("searchBox", "search",false,'Search'); --></script> <div class="contents"> <h1>tm Struct Reference<br/> <small> [<a class="el" href="group__avr__time.html"><time.h>: Time</a>]</small> </h1><!-- doxytag: class="tm" --><table border="0" cellpadding="0" cellspacing="0"> <tr><td colspan="2"><h2>Data Fields</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#ade8f02c5eb80f4d4d1ccf49fb2fcfb3d">tm_sec</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#ad4d915eb54b73168ff88c571dd694b58">tm_min</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#abf64a483b8212f2b39af13c6dd34d9aa">tm_hour</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#a1e7dd5d99e96bf4f4020533f31d682db">tm_mday</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#a1af9e9e3a8549405149f606b3816e326">tm_wday</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#a2374030ea1f1258af15511202b0b4573">tm_mon</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#ga932e6ccc3d54c58f761c1aead83bd6d7">int16_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#a933e733942822b2def4aa966ee811293">tm_year</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#ga932e6ccc3d54c58f761c1aead83bd6d7">int16_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#afb378252c915ea4bcf888ff2c5c7f05c">tm_yday</a></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__avr__stdint.html#ga932e6ccc3d54c58f761c1aead83bd6d7">int16_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structtm.html#a80da4505676f51d0c484412698284ae0">tm_isdst</a></td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>The tm structure contains a representation of time 'broken down' into components of the Gregorian calendar.</p> <p>The value of tm_isdst is zero if Daylight Saving Time is not in effect, and is negative if the information is not available.</p> <p>When Daylight Saving Time is in effect, the value represents the number of seconds the clock is advanced.</p> <p>See the <a class="el" href="group__avr__time.html#ga3b0c7666163850cc95f0f231f388eb2c">set_dst()</a> function for more information about Daylight Saving. </p> <hr/><h2>Field Documentation</h2> <a class="anchor" id="abf64a483b8212f2b39af13c6dd34d9aa"></a><!-- doxytag: member="tm::tm_hour" ref="abf64a483b8212f2b39af13c6dd34d9aa" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> <a class="el" href="structtm.html#abf64a483b8212f2b39af13c6dd34d9aa">tm::tm_hour</a></td> </tr> </table> </div> <div class="memdoc"> <p>hours since midnight - [ 0 to 23 ] </p> </div> </div> <a class="anchor" id="a80da4505676f51d0c484412698284ae0"></a><!-- doxytag: member="tm::tm_isdst" ref="a80da4505676f51d0c484412698284ae0" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#ga932e6ccc3d54c58f761c1aead83bd6d7">int16_t</a> <a class="el" href="structtm.html#a80da4505676f51d0c484412698284ae0">tm::tm_isdst</a></td> </tr> </table> </div> <div class="memdoc"> <p>Daylight Saving Time flag </p> </div> </div> <a class="anchor" id="a1e7dd5d99e96bf4f4020533f31d682db"></a><!-- doxytag: member="tm::tm_mday" ref="a1e7dd5d99e96bf4f4020533f31d682db" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> <a class="el" href="structtm.html#a1e7dd5d99e96bf4f4020533f31d682db">tm::tm_mday</a></td> </tr> </table> </div> <div class="memdoc"> <p>day of the month - [ 1 to 31 ] </p> </div> </div> <a class="anchor" id="ad4d915eb54b73168ff88c571dd694b58"></a><!-- doxytag: member="tm::tm_min" ref="ad4d915eb54b73168ff88c571dd694b58" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> <a class="el" href="structtm.html#ad4d915eb54b73168ff88c571dd694b58">tm::tm_min</a></td> </tr> </table> </div> <div class="memdoc"> <p>minutes after the hour - [ 0 to 59 ] </p> </div> </div> <a class="anchor" id="a2374030ea1f1258af15511202b0b4573"></a><!-- doxytag: member="tm::tm_mon" ref="a2374030ea1f1258af15511202b0b4573" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> <a class="el" href="structtm.html#a2374030ea1f1258af15511202b0b4573">tm::tm_mon</a></td> </tr> </table> </div> <div class="memdoc"> <p>months since January - [ 0 to 11 ] </p> </div> </div> <a class="anchor" id="ade8f02c5eb80f4d4d1ccf49fb2fcfb3d"></a><!-- doxytag: member="tm::tm_sec" ref="ade8f02c5eb80f4d4d1ccf49fb2fcfb3d" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> <a class="el" href="structtm.html#ade8f02c5eb80f4d4d1ccf49fb2fcfb3d">tm::tm_sec</a></td> </tr> </table> </div> <div class="memdoc"> <p>seconds after the minute - [ 0 to 59 ] </p> </div> </div> <a class="anchor" id="a1af9e9e3a8549405149f606b3816e326"></a><!-- doxytag: member="tm::tm_wday" ref="a1af9e9e3a8549405149f606b3816e326" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#gaef44329758059c91c76d334e8fc09700">int8_t</a> <a class="el" href="structtm.html#a1af9e9e3a8549405149f606b3816e326">tm::tm_wday</a></td> </tr> </table> </div> <div class="memdoc"> <p>days since Sunday - [ 0 to 6 ] </p> </div> </div> <a class="anchor" id="afb378252c915ea4bcf888ff2c5c7f05c"></a><!-- doxytag: member="tm::tm_yday" ref="afb378252c915ea4bcf888ff2c5c7f05c" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#ga932e6ccc3d54c58f761c1aead83bd6d7">int16_t</a> <a class="el" href="structtm.html#afb378252c915ea4bcf888ff2c5c7f05c">tm::tm_yday</a></td> </tr> </table> </div> <div class="memdoc"> <p>days since January 1 - [ 0 to 365 ] </p> </div> </div> <a class="anchor" id="a933e733942822b2def4aa966ee811293"></a><!-- doxytag: member="tm::tm_year" ref="a933e733942822b2def4aa966ee811293" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__avr__stdint.html#ga932e6ccc3d54c58f761c1aead83bd6d7">int16_t</a> <a class="el" href="structtm.html#a933e733942822b2def4aa966ee811293">tm::tm_year</a></td> </tr> </table> </div> <div class="memdoc"> <p>years since 1900 </p> </div> </div> <hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="time_8h_source.html">time.h</a></li> </ul> </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>Data Structures</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)" 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