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 <span id="projectnumber">5.4.1</span>
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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"> * watcher.h </span>
<a name="l00003"></a>00003 <span class="comment"> */</span>
<a name="l00004"></a>00004 <span class="preprocessor">#ifndef NETSNMP_WATCHER_H</span>
<a name="l00005"></a>00005 <span class="preprocessor"></span><span class="preprocessor">#define NETSNMP_WATCHER_H</span>
<a name="l00006"></a>00006 <span class="preprocessor"></span>
<a name="l00007"></a>00007 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00008"></a>00008 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00009"></a>00009 <span class="preprocessor">#endif</span>
<a name="l00010"></a>00010 <span class="preprocessor"></span>
<a name="l00011"></a>00011 <span class="comment">/*</span>
<a name="l00012"></a>00012 <span class="comment"> * if handler flag has this bit set, the timestamp will be</span>
<a name="l00013"></a>00013 <span class="comment"> * treated as a pointer to the timestamp. If this bit is</span>
<a name="l00014"></a>00014 <span class="comment"> * not set (the default), the timestamp is a struct timeval</span>
<a name="l00015"></a>00015 <span class="comment"> * that must be compared to the agent starttime.</span>
<a name="l00016"></a>00016 <span class="comment"> */</span>
<a name="l00017"></a>00017 <span class="preprocessor">#define NETSNMP_WATCHER_DIRECT MIB_HANDLER_CUSTOM1</span>
<a name="l00018"></a>00018 <span class="preprocessor"></span>
<a name="l00019"></a>00019 <span class="preprocessor">#define WATCHER_FIXED_SIZE 0x01</span>
<a name="l00020"></a>00020 <span class="preprocessor"></span><span class="preprocessor">#define WATCHER_MAX_SIZE 0x02</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span>
<a name="l00022"></a><a class="code" href="structnetsnmp__watcher__info__s.html">00022</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="structnetsnmp__watcher__info__s.html">netsnmp_watcher_info_s</a> {
<a name="l00023"></a>00023 <span class="keywordtype">void</span> *data;
<a name="l00024"></a>00024 <span class="keywordtype">size_t</span> data_size;
<a name="l00025"></a>00025 <span class="keywordtype">size_t</span> max_size;
<a name="l00026"></a>00026 u_char type;
<a name="l00027"></a>00027 <span class="keywordtype">int</span> flags;
<a name="l00028"></a>00028 } <a class="code" href="structnetsnmp__watcher__info__s.html">netsnmp_watcher_info</a>;
<a name="l00029"></a>00029
<a name="l00030"></a>00030 <span class="keywordtype">int</span> netsnmp_register_watched_instance( <a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo,
<a name="l00031"></a>00031 <a class="code" href="structnetsnmp__watcher__info__s.html">netsnmp_watcher_info</a> *winfo);
<a name="l00032"></a>00032 <span class="keywordtype">int</span> netsnmp_register_watched_scalar( <a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo,
<a name="l00033"></a>00033 <a class="code" href="structnetsnmp__watcher__info__s.html">netsnmp_watcher_info</a> *winfo);
<a name="l00034"></a>00034 <span class="keywordtype">int</span> netsnmp_register_watched_timestamp(<a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo,
<a name="l00035"></a>00035 marker_t timestamp);
<a name="l00036"></a>00036 <span class="keywordtype">int</span> netsnmp_watched_timestamp_register(<a class="code" href="structnetsnmp__mib__handler__s.html" title="the mib handler structure to be registered">netsnmp_mib_handler</a> *whandler,
<a name="l00037"></a>00037 <a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo,
<a name="l00038"></a>00038 marker_t timestamp);
<a name="l00039"></a>00039 <span class="keywordtype">int</span> netsnmp_register_watched_spinlock(<a class="code" href="structnetsnmp__handler__registration__s.html" title="Root registration info.">netsnmp_handler_registration</a> *reginfo,
<a name="l00040"></a>00040 <span class="keywordtype">int</span> *spinlock);
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="comment">/*</span>
<a name="l00043"></a>00043 <span class="comment"> * Convenience registration calls</span>
<a name="l00044"></a>00044 <span class="comment"> */</span>
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordtype">int</span> netsnmp_register_ulong_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00047"></a>00047 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00048"></a>00048 u_long * it,
<a name="l00049"></a>00049 Netsnmp_Node_Handler * subhandler);
<a name="l00050"></a>00050 <span class="keywordtype">int</span> netsnmp_register_read_only_ulong_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00051"></a>00051 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00052"></a>00052 u_long * it,
<a name="l00053"></a>00053 Netsnmp_Node_Handler * subhandler);
<a name="l00054"></a>00054 <span class="keywordtype">int</span> netsnmp_register_long_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00055"></a>00055 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00056"></a>00056 <span class="keywordtype">long</span> * it,
<a name="l00057"></a>00057 Netsnmp_Node_Handler * subhandler);
<a name="l00058"></a>00058 <span class="keywordtype">int</span> netsnmp_register_read_only_long_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00059"></a>00059 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00060"></a>00060 <span class="keywordtype">long</span> * it,
<a name="l00061"></a>00061 Netsnmp_Node_Handler * subhandler);
<a name="l00062"></a>00062 <span class="keywordtype">int</span> netsnmp_register_int_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00063"></a>00063 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00064"></a>00064 <span class="keywordtype">int</span> * it,
<a name="l00065"></a>00065 Netsnmp_Node_Handler * subhandler);
<a name="l00066"></a>00066 <span class="keywordtype">int</span> netsnmp_register_read_only_int_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00067"></a>00067 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00068"></a>00068 <span class="keywordtype">int</span> * it,
<a name="l00069"></a>00069 Netsnmp_Node_Handler * subhandler);
<a name="l00070"></a>00070 <span class="keywordtype">int</span> netsnmp_register_read_only_counter32_scalar(<span class="keyword">const</span> <span class="keywordtype">char</span> *name,
<a name="l00071"></a>00071 oid * reg_oid, <span class="keywordtype">size_t</span> reg_oid_len,
<a name="l00072"></a>00072 u_long * it,
<a name="l00073"></a>00073 Netsnmp_Node_Handler * subhandler);
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="preprocessor">#define WATCHER_HANDLER_NAME "watcher"</span>
<a name="l00076"></a>00076 <span class="preprocessor"></span>
<a name="l00077"></a>00077 <a class="code" href="structnetsnmp__mib__handler__s.html" title="the mib handler structure to be registered">netsnmp_mib_handler</a> *netsnmp_get_watcher_handler(<span class="keywordtype">void</span>);
<a name="l00078"></a>00078 <a class="code" href="structnetsnmp__watcher__info__s.html">netsnmp_watcher_info</a> *netsnmp_create_watcher_info(<span class="keywordtype">void</span> *, <span class="keywordtype">size_t</span>, u_char, <span class="keywordtype">int</span>);
<a name="l00079"></a>00079 Netsnmp_Node_Handler netsnmp_watcher_helper_handler;
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <a class="code" href="structnetsnmp__mib__handler__s.html" title="the mib handler structure to be registered">netsnmp_mib_handler</a> *netsnmp_get_watched_timestamp_handler(<span class="keywordtype">void</span>);
<a name="l00082"></a>00082 Netsnmp_Node_Handler netsnmp_watched_timestamp_handler;
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <a class="code" href="structnetsnmp__mib__handler__s.html" title="the mib handler structure to be registered">netsnmp_mib_handler</a> *netsnmp_get_watched_spinlock_handler(<span class="keywordtype">void</span>);
<a name="l00085"></a>00085 Netsnmp_Node_Handler netsnmp_watched_spinlock_handler;
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00088"></a>00088 <span class="preprocessor"></span>}
<a name="l00089"></a>00089 <span class="preprocessor">#endif</span>
<a name="l00090"></a>00090 <span class="preprocessor"></span>
<a name="l00091"></a>00091 <span class="preprocessor">#endif </span>
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