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<h1>include/netlink/object.h</h1> </div>
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<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>
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