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| <div class="section" id="sensor-notifier-api"> |
| <h1>Sensor Notifier API<a class="headerlink" href="#sensor-notifier-api" title="Permalink to this headline">¶</a></h1> |
| <dl class="c function"> |
| <dt id="c.sensor_register_notifier"> |
| <span class="target" id="group___sensor_notifier_a_p_i_1ga3e4759b74332854aa1863b0bdfd84adc"></span><span class="pre">int</span> <code class="sig-name descname"><span class="pre">sensor_register_notifier</span></code><span class="sig-paren">(</span><em class="property"><span class="pre">struct</span></em> <a class="reference internal" href="#c.sensor_register_notifier" title="sensor"><span class="pre">sensor</span></a> <span class="pre">*</span><em><span class="pre">sensor</span></em>, <em class="property"><span class="pre">struct</span></em> <a class="reference internal" href="sensor_api.html#c.sensor_notifier" title="sensor_notifier"><span class="pre">sensor_notifier</span></a> <span class="pre">*</span><em><span class="pre">notifier</span></em><span class="sig-paren">)</span><a class="headerlink" href="#c.sensor_register_notifier" title="Permalink to this definition">¶</a><br /></dt> |
| <dd><p>Register a sensor notifier. </p> |
| <p>This allows a calling application to receive callbacks any time a requested event is observed.</p> |
| <p><dl class="simple"> |
| <dt><strong>Return</strong></dt><dd><p>0 on success, non-zero error code on failure. </p> |
| </dd> |
| <dt><strong>Parameters</strong></dt><dd><ul class="breatheparameterlist simple"> |
| <li><p><code class="docutils literal notranslate"><span class="pre">sensor</span></code>: The sensor to register the notifier on </p></li> |
| <li><p><code class="docutils literal notranslate"><span class="pre">notifier</span></code>: The notifier to register</p></li> |
| </ul> |
| </dd> |
| </dl> |
| </p> |
| </dd></dl> |
| |
| <dl class="c function"> |
| <dt id="c.sensor_unregister_notifier"> |
| <span class="target" id="group___sensor_notifier_a_p_i_1ga9864bb65620029c5270f1c256b4c66f9"></span><span class="pre">int</span> <code class="sig-name descname"><span class="pre">sensor_unregister_notifier</span></code><span class="sig-paren">(</span><em class="property"><span class="pre">struct</span></em> <a class="reference internal" href="#c.sensor_unregister_notifier" title="sensor"><span class="pre">sensor</span></a> <span class="pre">*</span><em><span class="pre">sensor</span></em>, <em class="property"><span class="pre">struct</span></em> <a class="reference internal" href="sensor_api.html#c.sensor_notifier" title="sensor_notifier"><span class="pre">sensor_notifier</span></a> <span class="pre">*</span><em><span class="pre">notifier</span></em><span class="sig-paren">)</span><a class="headerlink" href="#c.sensor_unregister_notifier" title="Permalink to this definition">¶</a><br /></dt> |
| <dd><p>Un-register a sensor notifier. </p> |
| <p>This allows a calling application to stop receiving callbacks for events on the sensor object.</p> |
| <p><dl class="simple"> |
| <dt><strong>Return</strong></dt><dd><p>0 on success, non-zero error code on failure. </p> |
| </dd> |
| <dt><strong>Parameters</strong></dt><dd><ul class="breatheparameterlist simple"> |
| <li><p><code class="docutils literal notranslate"><span class="pre">sensor</span></code>: The sensor object to un-register the notifier on </p></li> |
| <li><p><code class="docutils literal notranslate"><span class="pre">notifier</span></code>: The notifier to remove from the notification list</p></li> |
| </ul> |
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