<!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>libnl: include/netlink/object.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.3 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">libnl <span id="projectnumber">1.1</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <h1>include/netlink/object.h</h1> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span> <a name="l00002"></a>00002 <span class="comment"> * netlink/object.c Generic Cacheable Object</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00005"></a>00005 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span> <a name="l00006"></a>00006 <span class="comment"> * License as published by the Free Software Foundation version 2.1</span> <a name="l00007"></a>00007 <span class="comment"> * of the License.</span> <a name="l00008"></a>00008 <span class="comment"> *</span> <a name="l00009"></a>00009 <span class="comment"> * Copyright (c) 2003-2006 Thomas Graf <tgraf@suug.ch></span> <a name="l00010"></a>00010 <span class="comment"> */</span> <a name="l00011"></a>00011 <a name="l00012"></a>00012 <span class="preprocessor">#ifndef NETLINK_OBJECT_H_</span> <a name="l00013"></a>00013 <span class="preprocessor"></span><span class="preprocessor">#define NETLINK_OBJECT_H_</span> <a name="l00014"></a>00014 <span class="preprocessor"></span> <a name="l00015"></a>00015 <span class="preprocessor">#include <netlink/netlink.h></span> <a name="l00016"></a>00016 <span class="preprocessor">#include <netlink/utils.h></span> <a name="l00017"></a>00017 <a name="l00018"></a>00018 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00019"></a>00019 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> { <a name="l00020"></a>00020 <span class="preprocessor">#endif</span> <a name="l00021"></a>00021 <span class="preprocessor"></span> <a name="l00022"></a>00022 <span class="keyword">struct </span>nl_cache; <a name="l00023"></a>00023 <span class="keyword">struct </span>nl_object; <a name="l00024"></a>00024 <span class="keyword">struct </span><a class="code" href="structnl__object__ops.html" title="Object Operations.">nl_object_ops</a>; <a name="l00025"></a>00025 <a name="l00026"></a>00026 <span class="preprocessor">#define OBJ_CAST(ptr) ((struct nl_object *) (ptr))</span> <a name="l00027"></a>00027 <span class="preprocessor"></span> <a name="l00028"></a>00028 <span class="comment">/* General */</span> <a name="l00029"></a>00029 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_object * <a class="code" href="group__object.html#ga9c1f2fd887d8325839f452879cdf982a" title="Allocate a new object of kind specified by the operations handle.">nl_object_alloc</a>(<span class="keyword">struct</span> <a class="code" href="structnl__object__ops.html" title="Object Operations.">nl_object_ops</a> *); <a name="l00030"></a>00030 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_object * <a class="code" href="group__object.html#ga5123af5fe83a3c0bdc5984fd4561b7b6" title="Allocate a new object of kind specified by the name.">nl_object_alloc_name</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *); <a name="l00031"></a>00031 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__object.html#gabf3bc276bb9102f83fc96d299b6b03ce" title="Free a cacheable object.">nl_object_free</a>(<span class="keyword">struct</span> nl_object *); <a name="l00032"></a>00032 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_object * <a class="code" href="group__object.html#ga90d86d45c53d2be6ba927bec662159d7" title="Allocate a new object and copy all data from an existing object.">nl_object_clone</a>(<span class="keyword">struct</span> nl_object *obj); <a name="l00033"></a>00033 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__object.html#gabd5767ac47ec6f09d1ac643f44eb8bfd" title="Acquire a reference on a object.">nl_object_get</a>(<span class="keyword">struct</span> nl_object *); <a name="l00034"></a>00034 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__object.html#ga9905da094bf4c03cf4ac78aeaa86a12b" title="Release a reference from an object.">nl_object_put</a>(<span class="keyword">struct</span> nl_object *); <a name="l00035"></a>00035 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__object.html#ga7dcec440f9e35a5611a6b613ed63eab8" title="Check whether this object is used by multiple users.">nl_object_shared</a>(<span class="keyword">struct</span> nl_object *); <a name="l00036"></a>00036 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__object.html#ga22a8e9cfa628d4346de3655523fd90b3" title="Dump this object according to the specified parameters.">nl_object_dump</a>(<span class="keyword">struct</span> nl_object *, <a name="l00037"></a>00037 <span class="keyword">struct</span> <a class="code" href="structnl__dump__params.html" title="Dumping parameters.">nl_dump_params</a> *); <a name="l00038"></a>00038 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__object.html#gaab17e2f7a53ad9eb9cae3d0a60e41074" title="Check if the identifiers of two objects are identical.">nl_object_identical</a>(<span class="keyword">struct</span> nl_object *, <a name="l00039"></a>00039 <span class="keyword">struct</span> nl_object *); <a name="l00040"></a>00040 <span class="keyword">extern</span> uint32_t <a class="code" href="group__object.html#ga0ee9c6a43d27a40ef64e964184576aeb" title="Compute bitmask representing difference in attribute values.">nl_object_diff</a>(<span class="keyword">struct</span> nl_object *, <a name="l00041"></a>00041 <span class="keyword">struct</span> nl_object *); <a name="l00042"></a>00042 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__object.html#gad4d9124deaff34511d03f3b73fef040c" title="Match a filter against an object.">nl_object_match_filter</a>(<span class="keyword">struct</span> nl_object *, <a name="l00043"></a>00043 <span class="keyword">struct</span> nl_object *); <a name="l00044"></a>00044 <span class="keyword">extern</span> <span class="keywordtype">char</span> * <a class="code" href="group__object.html#ga66f1f891eb1ebde2192e01a4b026c1c1" title="Convert bitmask of attributes to a character string.">nl_object_attrs2str</a>(<span class="keyword">struct</span> nl_object *, <a name="l00045"></a>00045 uint32_t attrs, <span class="keywordtype">char</span> *buf, <a name="l00046"></a>00046 <span class="keywordtype">size_t</span>); <a name="l00047"></a>00047 <span class="keyword">extern</span> <span class="keywordtype">char</span> * <a class="code" href="group__object.html#ga654b45a913fc7c59cd8ac7f918311655" title="Return list of attributes present in an object.">nl_object_attr_list</a>(<span class="keyword">struct</span> nl_object *, <a name="l00048"></a>00048 <span class="keywordtype">char</span> *, <span class="keywordtype">size_t</span>); <a name="l00049"></a>00049 <a name="l00050"></a>00050 <span class="comment">/* Marks */</span> <a name="l00051"></a>00051 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__object.html#gadbc633bb8ae194050473818e0484613d" title="Add mark to object.">nl_object_mark</a>(<span class="keyword">struct</span> nl_object *); <a name="l00052"></a>00052 <span class="keyword">extern</span> <span class="keywordtype">void</span> <a class="code" href="group__object.html#ga7e4df25f8e809ed9a0fd336c21b8f2b0" title="Remove mark from object.">nl_object_unmark</a>(<span class="keyword">struct</span> nl_object *); <a name="l00053"></a>00053 <span class="keyword">extern</span> <span class="keywordtype">int</span> <a class="code" href="group__object.html#gad4e3c7a399395cc2f8d5ea61138484e5" title="Return true if object is marked.">nl_object_is_marked</a>(<span class="keyword">struct</span> nl_object *); <a name="l00054"></a>00054 <a name="l00055"></a>00055 <span class="comment">/* Access Functions */</span> <a name="l00056"></a>00056 <span class="keyword">extern</span> <span class="keywordtype">int</span> nl_object_get_refcnt(<span class="keyword">struct</span> nl_object *); <a name="l00057"></a>00057 <span class="keyword">extern</span> <span class="keyword">struct </span>nl_cache * nl_object_get_cache(<span class="keyword">struct</span> nl_object *); <a name="l00058"></a>00058 <span class="keyword">extern</span> <span class="keywordtype">void</span> * nl_object_priv(<span class="keyword">struct</span> nl_object *); <a name="l00059"></a>00059 <a name="l00060"></a>00060 <span class="preprocessor">#ifdef __cplusplus</span> <a name="l00061"></a>00061 <span class="preprocessor"></span>} <a name="l00062"></a>00062 <span class="preprocessor">#endif</span> <a name="l00063"></a>00063 <span class="preprocessor"></span> <a name="l00064"></a>00064 <span class="preprocessor">#endif</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated on Mon Mar 21 2011 for libnl by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.3 </small></address> </body> </html>