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<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE erlref SYSTEM "erlref.dtd">

<erlref>
  <header>
    <copyright>
      <year>2004</year><year>2013</year>
      <holder>Ericsson AB. All Rights Reserved.</holder>
    </copyright>
    <legalnotice>
      The contents of this file are subject to the Erlang Public License,
      Version 1.1, (the "License"); you may not use this file except in
      compliance with the License. You should have received a copy of the
      Erlang Public License along with this software. If not, it can be
      retrieved online at http://www.erlang.org/.
    
      Software distributed under the License is distributed on an "AS IS"
      basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
      the License for the specific language governing rights and limitations
      under the License.
    
    </legalnotice>

    <title>snmpa_error_report</title>
    <prepared></prepared>
    <responsible></responsible>
    <docno></docno>
    <approved></approved>
    <checked></checked>
    <date></date>
    <rev></rev>
    <file>snmpa_error_report.xml</file>
  </header>
  <module>snmpa_error_report</module>
  <modulesummary>Behaviour module for reporting SNMP agent errors</modulesummary>
  <description>
    <marker id="desc"></marker>
    <p>This module defines the behaviour of the agent error reporting.
      A <c>snmpa_error_report</c> compliant module 
      must export the following functions: </p>
    <list type="bulleted">
      <item>
        <p>config_err/2</p>
      </item>
      <item>
        <p>user_err/2</p>
      </item>
    </list>
    <p>The semantics of them and their exact signatures are explained
      below. </p>
  </description>
  <funcs>
    <func>
      <name>config_err(Format, Args) -> void()</name>
      <fsummary>Called if a configuration error occurs</fsummary>
      <type>
        <v>Format = string()</v>
        <v>Args = list()</v>
      </type>
      <desc>
        <p>The function is called if an error occurs during the
          configuration phase, for example if a syntax error is found in
          a configuration file.
          </p>
        <p><c>Format</c> and <c>Args</c> are as in
          <c>io:format(Format, Args)</c>.</p>
      </desc>
    </func>
    <func>
      <name>user_err(Format, Args) -> void()</name>
      <fsummary>Called if a user related error occurs</fsummary>
      <type>
        <v>Format = string()</v>
        <v>Args = list()</v>
      </type>
      <desc>
        <p>The function is called if a user related error occurs at
          run-time, for example if a user defined instrumentation
          function returns erroneous.
          </p>
        <p><c>Format</c> and <c>Args</c> are as in
          <c>io:format(Format, Args)</c>.</p>
      </desc>
    </func>
  </funcs>
  
</erlref>