https://net-snmp.sourceforge.io/wiki/index.php?action=history&feed=atom&title=TUT%3AWriting_a_Dynamically_Loadable_Object TUT:Writing a Dynamically Loadable Object - Revision history 2026-05-01T15:28:04Z Revision history for this page on the wiki MediaWiki 1.26.3 https://net-snmp.sourceforge.io/wiki/index.php?title=TUT:Writing_a_Dynamically_Loadable_Object&diff=4469&oldid=prev Wes: /* Loading via the snmpd.conf file */ the config line shouldn't have a 'snmpd' in front of it. 2010-08-11T13:44:41Z <p>‎<span dir="auto"><span class="autocomment">Loading via the snmpd.conf file: </span> the config line shouldn&#039;t have a &#039;snmpd&#039; in front of it.</span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='en'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 13:44, 11 August 2010</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l135" >Line 135:</td> <td colspan="2" class="diff-lineno">Line 135:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A more common method of loading the shared object is to instruct the agent to load the extension at startup in the &lt;code&gt;snmpd.conf&lt;/code&gt; configuration file. This can be achieved using the &lt;code&gt;dlmod&lt;/code&gt; configuration option:</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A more common method of loading the shared object is to instruct the agent to load the extension at startup in the &lt;code&gt;snmpd.conf&lt;/code&gt; configuration file. This can be achieved using the &lt;code&gt;dlmod&lt;/code&gt; configuration option:</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&#160; <del class="diffchange diffchange-inline">snmpd </del>dlmod nstAgentPluginObject /path/to/nstAgentPluginObject.so</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&#160; dlmod nstAgentPluginObject /path/to/nstAgentPluginObject.so</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The first argument specifies the shared object&#039;s module name, the second argument specifies the full pathname of the shared object file. The module name used here &lt;em&gt;must&lt;/em&gt; match the name of the initialization function, see [[#Initialization]].</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The first argument specifies the shared object&#039;s module name, the second argument specifies the full pathname of the shared object file. The module name used here &lt;em&gt;must&lt;/em&gt; match the name of the initialization function, see [[#Initialization]].</div></td></tr> </table> Wes https://net-snmp.sourceforge.io/wiki/index.php?title=TUT:Writing_a_Dynamically_Loadable_Object&diff=4468&oldid=prev Eckschi: /* Loading via the snmpd.conf file */ 2010-08-11T12:48:41Z <p>‎<span dir="auto"><span class="autocomment">Loading via the snmpd.conf file</span></span></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr style='vertical-align: top;' lang='en'> <td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td> <td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 12:48, 11 August 2010</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l135" >Line 135:</td> <td colspan="2" class="diff-lineno">Line 135:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A more common method of loading the shared object is to instruct the agent to load the extension at startup in the &lt;code&gt;snmpd.conf&lt;/code&gt; configuration file. This can be achieved using the &lt;code&gt;dlmod&lt;/code&gt; configuration option:</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>A more common method of loading the shared object is to instruct the agent to load the extension at startup in the &lt;code&gt;snmpd.conf&lt;/code&gt; configuration file. This can be achieved using the &lt;code&gt;dlmod&lt;/code&gt; configuration option:</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>&#160; dlmod nstAgentPluginObject /path/to/nstAgentPluginObject.so</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>&#160; <ins class="diffchange diffchange-inline">snmpd </ins>dlmod nstAgentPluginObject /path/to/nstAgentPluginObject.so</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The first argument specifies the shared object&#039;s module name, the second argument specifies the full pathname of the shared object file. The module name used here &lt;em&gt;must&lt;/em&gt; match the name of the initialization function, see [[#Initialization]].</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>The first argument specifies the shared object&#039;s module name, the second argument specifies the full pathname of the shared object file. The module name used here &lt;em&gt;must&lt;/em&gt; match the name of the initialization function, see [[#Initialization]].</div></td></tr> </table> Eckschi  
These are the only two functions called by the object loaded. All other functions (and module-global variables) therefore should be declared <code>static</code>.
 
These are the only two functions called by the object loaded. All other functions (and module-global variables) therefore should be declared <code>static</code>.
   Exception encountered, of type "Error"