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diff --git a/www/c3ref/libversion.html b/www/c3ref/libversion.html new file mode 100644 index 0000000..161f182 --- /dev/null +++ b/www/c3ref/libversion.html @@ -0,0 +1,161 @@ +<!DOCTYPE html> +<html><head> +<meta name="viewport" content="width=device-width, initial-scale=1.0"> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<link href="../sqlite.css" rel="stylesheet"> +<title>Run-Time Library Version Numbers</title> +<!-- path=../ --> +</head> +<body> +<div class=nosearch> +<a href="../index.html"> +<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0"> +</a> +<div><!-- IE hack to prevent disappearing logo --></div> +<div class="tagline desktoponly"> +Small. Fast. Reliable.<br>Choose any three. +</div> +<div class="menu mainmenu"> +<ul> +<li><a href="../index.html">Home</a> +<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a> +<li class='wideonly'><a href='../about.html'>About</a> +<li class='desktoponly'><a href="../docs.html">Documentation</a> +<li class='desktoponly'><a href="../download.html">Download</a> +<li class='wideonly'><a href='../copyright.html'>License</a> +<li class='desktoponly'><a href="../support.html">Support</a> +<li class='desktoponly'><a href="../prosupport.html">Purchase</a> +<li class='search' id='search_menubutton'> +<a href="javascript:void(0)" onclick='toggle_search()'>Search</a> +</ul> +</div> +<div class="menu submenu" id="submenu"> +<ul> +<li><a href='../about.html'>About</a> +<li><a href='../docs.html'>Documentation</a> +<li><a href='../download.html'>Download</a> +<li><a href='../support.html'>Support</a> +<li><a href='../prosupport.html'>Purchase</a> +</ul> +</div> +<div class="searchmenu" id="searchmenu"> +<form method="GET" action="../search"> +<select name="s" id="searchtype"> +<option value="d">Search Documentation</option> +<option value="c">Search Changelog</option> +</select> +<input type="text" name="q" id="searchbox" value=""> +<input type="submit" value="Go"> +</form> +</div> +</div> +<script> +function toggle_div(nm) { +var w = document.getElementById(nm); +if( w.style.display=="block" ){ +w.style.display = "none"; +}else{ +w.style.display = "block"; +} +} +function toggle_search() { +var w = document.getElementById("searchmenu"); +if( w.style.display=="block" ){ +w.style.display = "none"; +} else { +w.style.display = "block"; +setTimeout(function(){ +document.getElementById("searchbox").focus() +}, 30); +} +} +function div_off(nm){document.getElementById(nm).style.display="none";} +window.onbeforeunload = function(e){div_off("submenu");} +/* Disable the Search feature if we are not operating from CGI, since */ +/* Search is accomplished using CGI and will not work without it. */ +if( !location.origin || !location.origin.match || !location.origin.match(/http/) ){ +document.getElementById("search_menubutton").style.display = "none"; +} +/* Used by the Hide/Show button beside syntax diagrams, to toggle the */ +function hideorshow(btn,obj){ +var x = document.getElementById(obj); +var b = document.getElementById(btn); +if( x.style.display!='none' ){ +x.style.display = 'none'; +b.innerHTML='show'; +}else{ +x.style.display = ''; +b.innerHTML='hide'; +} +return false; +} +var antiRobot = 0; +function antiRobotGo(){ +if( antiRobot!=3 ) return; +antiRobot = 7; +var j = document.getElementById("mtimelink"); +if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href"); +} +function antiRobotDefense(){ +document.body.onmousedown=function(){ +antiRobot |= 2; +antiRobotGo(); +document.body.onmousedown=null; +} +document.body.onmousemove=function(){ +antiRobot |= 2; +antiRobotGo(); +document.body.onmousemove=null; +} +setTimeout(function(){ +antiRobot |= 1; +antiRobotGo(); +}, 100) +antiRobotGo(); +} +antiRobotDefense(); +</script> +<!-- keywords: sqlite3_libversion sqlite3_libversion_number sqlite3_sourceid sqlite3_version --> +<div class=nosearch> +<a href="../c3ref/intro.html"><h2>SQLite C Interface</h2></a> +<h2>Run-Time Library Version Numbers</h2> +</div> +<blockquote><pre> +SQLITE_EXTERN const char sqlite3_version[]; +const char *sqlite3_libversion(void); +const char *sqlite3_sourceid(void); +int sqlite3_libversion_number(void); +</pre></blockquote> +<p> +These interfaces provide the same information as the <a href="../c3ref/c_source_id.html">SQLITE_VERSION</a>, +<a href="../c3ref/c_source_id.html">SQLITE_VERSION_NUMBER</a>, and <a href="../c3ref/c_source_id.html">SQLITE_SOURCE_ID</a> C preprocessor macros +but are associated with the library instead of the header file. Cautious +programmers might include assert() statements in their application to +verify that values returned by these interfaces match the macros in +the header, and thus ensure that the application is +compiled with matching library and header files.</p> + +<p><blockquote><pre> +assert( sqlite3_libversion_number()==SQLITE_VERSION_NUMBER ); +assert( strncmp(sqlite3_sourceid(),SQLITE_SOURCE_ID,80)==0 ); +assert( strcmp(sqlite3_libversion(),SQLITE_VERSION)==0 ); +</pre></blockquote></p> + +<p>The sqlite3_version[] string constant contains the text of <a href="../c3ref/c_source_id.html">SQLITE_VERSION</a> +macro. The sqlite3_libversion() function returns a pointer to the +to the sqlite3_version[] string constant. The sqlite3_libversion() +function is provided for use in DLLs since DLL users usually do not have +direct access to string constants within the DLL. The +sqlite3_libversion_number() function returns an integer equal to +<a href="../c3ref/c_source_id.html">SQLITE_VERSION_NUMBER</a>. The sqlite3_sourceid() function returns +a pointer to a string constant whose value is the same as the +<a href="../c3ref/c_source_id.html">SQLITE_SOURCE_ID</a> C preprocessor macro. Except if SQLite is built +using an edited copy of <a href="../amalgamation.html">the amalgamation</a>, then the last four characters +of the hash might be different from <a href="../c3ref/c_source_id.html">SQLITE_SOURCE_ID</a>.</p> + +<p>See also: <a href="../lang_corefunc.html#sqlite_version">sqlite_version()</a> and <a href="../lang_corefunc.html#sqlite_source_id">sqlite_source_id()</a>. +</p><p>See also lists of + <a href="../c3ref/objlist.html">Objects</a>, + <a href="../c3ref/constlist.html">Constants</a>, and + <a href="../c3ref/funclist.html">Functions</a>.</p> + |