<!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>Linked list interface</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="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</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> <div class="header"> <div class="summary"> <a href="#typedef-members">Typedefs</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">Linked list interface</div> </div> </div> <div class="contents"> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">typedef void * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Linked list node handle. <a href="#gad3231946dd74d8fea18c7fe48ee77278"></a><br/></td></tr> <tr><td colspan="2"><h2><a name="func-members"></a> Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__libquvi__types.html#ga9a17038aa41a6f1585b541a56a9d4744">QUVIcode</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__libquvi__llst.html#gaaa6a14209acd0c04ecc6628f4e76966c">quvi_llst_append</a> (<a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> *llst, void *data)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Append new node to a linked list. <a href="#gaaa6a14209acd0c04ecc6628f4e76966c"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group__libquvi__llst.html#ga7664456504039bc97e265cffe53f201e">quvi_llst_size</a> (<a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> llst)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Return the size (number of nodes) in linked list. <a href="#ga7664456504039bc97e265cffe53f201e"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group__libquvi__llst.html#gacaf5b1a085c933d307d8f7765bb98f1a">quvi_llst_next</a> (<a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> llst)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Return next linked node. <a href="#gacaf5b1a085c933d307d8f7765bb98f1a"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__libquvi__llst.html#gaa7ff7a95fcb7143973e4b7f691fc6c32">quvi_llst_data</a> (<a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> node)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Return data of the linked list node. <a href="#gaa7ff7a95fcb7143973e4b7f691fc6c32"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__libquvi__llst.html#ga2d6c93c79687fc8e6067d153edf79700">quvi_llst_free</a> (<a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> *llst)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Release memory allocated by the linked list. <a href="#ga2d6c93c79687fc8e6067d153edf79700"></a><br/></td></tr> </table> <hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <p>The linked list interface.</p> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16 </dd></dl> <hr/><h2>Typedef Documentation</h2> <a class="anchor" id="gad3231946dd74d8fea18c7fe48ee77278"></a><!-- doxytag: member="llst.h::quvi_llst_node_t" ref="gad3231946dd74d8fea18c7fe48ee77278" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef void* <a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a></td> </tr> </table> </div> <div class="memdoc"> <p>Linked list node handle. </p> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16 </dd></dl> </div> </div> <hr/><h2>Function Documentation</h2> <a class="anchor" id="gaaa6a14209acd0c04ecc6628f4e76966c"></a><!-- doxytag: member="llst.h::quvi_llst_append" ref="gaaa6a14209acd0c04ecc6628f4e76966c" args="(quvi_llst_node_t *llst, void *data)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__libquvi__types.html#ga9a17038aa41a6f1585b541a56a9d4744">QUVIcode</a> quvi_llst_append </td> <td>(</td> <td class="paramtype"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> * </td> <td class="paramname"><em>llst</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">void * </td> <td class="paramname"><em>data</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Append new node to a linked list. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">llst</td><td>Handle to a linked list node (if NULL, new linked list is created) </td></tr> <tr><td class="paramname">data</td><td>Data to be appended to the list</td></tr> </table> </dd> </dl> <p>Example: </p> <div class="fragment"><pre class="fragment"> <a class="code" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278" title="Linked list node handle.">quvi_llst_node_t</a> l = NULL; <a class="code" href="group__libquvi__llst.html#gaaa6a14209acd0c04ecc6628f4e76966c" title="Append new node to a linked list.">quvi_llst_append</a>(l, strdup(<span class="stringliteral">"foo"</span>)); <a class="code" href="group__libquvi__llst.html#gaaa6a14209acd0c04ecc6628f4e76966c" title="Append new node to a linked list.">quvi_llst_append</a>(l, strdup(<span class="stringliteral">"bar"</span>)); </pre></div><dl class="return"><dt><b>Returns:</b></dt><dd>Non-zero if an error occurred</dd></dl> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16</dd></dl> <dl class="warning"><dt><b>Warning:</b></dt><dd>Make sure that the data is allocated dynamically</dd></dl> <dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="group__libquvi__llst.html#ga2d6c93c79687fc8e6067d153edf79700" title="Release memory allocated by the linked list.">quvi_llst_free</a> </dd></dl> </div> </div> <a class="anchor" id="ga7664456504039bc97e265cffe53f201e"></a><!-- doxytag: member="llst.h::quvi_llst_size" ref="ga7664456504039bc97e265cffe53f201e" args="(quvi_llst_node_t llst)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">size_t quvi_llst_size </td> <td>(</td> <td class="paramtype"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> </td> <td class="paramname"><em>llst</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Return the size (number of nodes) in linked list. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">llst</td><td>Handle to a linked list node</td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd>Number of nodes</dd></dl> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16 </dd></dl> </div> </div> <a class="anchor" id="gacaf5b1a085c933d307d8f7765bb98f1a"></a><!-- doxytag: member="llst.h::quvi_llst_next" ref="gacaf5b1a085c933d307d8f7765bb98f1a" args="(quvi_llst_node_t llst)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> quvi_llst_next </td> <td>(</td> <td class="paramtype"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> </td> <td class="paramname"><em>llst</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Return next linked node. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">llst</td><td>Handle to a linked list node</td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd>Handle to the next linked list (or NULL)</dd></dl> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16 </dd></dl> <dl><dt><b>Examples: </b></dt><dd><a class="el" href="callback_libsoup_8c-example.html#a16">callback_libsoup.c</a>.</dd> </dl> </div> </div> <a class="anchor" id="gaa7ff7a95fcb7143973e4b7f691fc6c32"></a><!-- doxytag: member="llst.h::quvi_llst_data" ref="gaa7ff7a95fcb7143973e4b7f691fc6c32" args="(quvi_llst_node_t node)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void* quvi_llst_data </td> <td>(</td> <td class="paramtype"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> </td> <td class="paramname"><em>node</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Return data of the linked list node. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">node</td><td>Handle to a linked list node</td></tr> </table> </dd> </dl> <dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the node data</dd></dl> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16 </dd></dl> <dl><dt><b>Examples: </b></dt><dd><a class="el" href="callback_libsoup_8c-example.html#a12">callback_libsoup.c</a>.</dd> </dl> </div> </div> <a class="anchor" id="ga2d6c93c79687fc8e6067d153edf79700"></a><!-- doxytag: member="llst.h::quvi_llst_free" ref="ga2d6c93c79687fc8e6067d153edf79700" args="(quvi_llst_node_t *llst)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void quvi_llst_free </td> <td>(</td> <td class="paramtype"><a class="el" href="group__libquvi__llst.html#gad3231946dd74d8fea18c7fe48ee77278">quvi_llst_node_t</a> * </td> <td class="paramname"><em>llst</em></td><td>)</td> <td></td> </tr> </table> </div> <div class="memdoc"> <p>Release memory allocated by the linked list. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">llst</td><td>Handle to a linked list node</td></tr> </table> </dd> </dl> <dl class="since"><dt><b>Since:</b></dt><dd>0.2.16 </dd></dl> </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>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" 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