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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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                  <a href="#libblockdev-blockdev-library.description" class="shortcut">Description</a></span>
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<div class="refentry">
<a name="libblockdev-blockdev-library"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libblockdev-blockdev-library.top_of_page"></a>blockdev library</span></h2>
<p>blockdev library — a library for doing low-level operations with block devices</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="libblockdev-blockdev-library.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-init" title="bd_init ()">bd_init</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-ensure-init" title="bd_ensure_init ()">bd_ensure_init</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-try-init" title="bd_try_init ()">bd_try_init</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-reinit" title="bd_reinit ()">bd_reinit</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-try-reinit" title="bd_try_reinit ()">bd_try_reinit</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-is-initialized" title="bd_is_initialized ()">bd_is_initialized</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-switch-init-checks" title="bd_switch_init_checks ()">bd_switch_init_checks</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GQuark</span>
</td>
<td class="function_name">
<a class="link" href="libblockdev-blockdev-library.html#bd-init-error-quark" title="bd_init_error_quark ()">bd_init_error_quark</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libblockdev-blockdev-library.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="libblockdev-blockdev-library.html#BD-INIT-ERROR:CAPS" title="BD_INIT_ERROR">BD_INIT_ERROR</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="libblockdev-blockdev-library.html#BDInitError" title="enum BDInitError">BDInitError</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libblockdev-blockdev-library.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;blockdev.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="libblockdev-blockdev-library.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="libblockdev-blockdev-library.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="bd-init"></a><h3>bd_init ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_init (<em class="parameter"><code><span class="type">BDPluginSpec</span> **require_plugins</code></em>,
         <em class="parameter"><code><a class="link" href="libblockdev-Utils.html#BDUtilsLogFunc" title="BDUtilsLogFunc ()"><span class="type">BDUtilsLogFunc</span></a> log_func</code></em>,
         <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<div class="refsect3">
<a name="bd-init.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>require_plugins</p></td>
<td class="parameter_description"><p><code class="literal">NULL</code>-terminated list
of plugins that should be loaded (if no so_name is specified
for the plugin, the default is used) or <code class="literal">NULL</code> to load all
plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>log_func</p></td>
<td class="parameter_description"><p>logging function to use. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>place to store error (if any). </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="bd-init.returns"></a><h4>Returns</h4>
<p> whether the library was successfully initialized with all the
required or default (see <em class="parameter"><code>require_plugins</code></em>
) plugins or not</p>
<p>Example of libblockdev initialization with 'fs' and 'lvm' plugins. Specific
version of the lvm plugin is required:</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2
3
4
5
6</pre></td>
        <td class="listing_code"><pre class="programlisting">GError <span class="gtkdoc opt">*</span>error <span class="gtkdoc opt">=</span> NULL<span class="gtkdoc opt">;</span>
gboolean ret <span class="gtkdoc opt">=</span> FALSE<span class="gtkdoc opt">;</span>
BDPluginSpec fs_plugin <span class="gtkdoc opt">= {</span>BD_PLUGIN_FS<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">};</span>
BDPluginSpec lvm_plugin <span class="gtkdoc opt">= {</span>BD_PLUGIN_LVM<span class="gtkdoc opt">,</span> <span class="string">&quot;libbd_lvm.so.2&quot;</span><span class="gtkdoc opt">};</span>
BDPluginSpec <span class="gtkdoc opt">*</span>plugins<span class="gtkdoc opt">[] = {&amp;</span>fs_plugin<span class="gtkdoc opt">, &amp;</span>lvm_plugin<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">};</span>
ret <span class="gtkdoc opt">=</span> <span class="function"><a href="libblockdev-blockdev-library.html#bd-init">bd_init</a></span> <span class="gtkdoc opt">(</span>plugins<span class="gtkdoc opt">,</span> NULL<span class="gtkdoc opt">, &amp;</span>error<span class="gtkdoc opt">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-ensure-init"></a><h3>bd_ensure_init ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_ensure_init (<em class="parameter"><code><span class="type">BDPluginSpec</span> **require_plugins</code></em>,
                <em class="parameter"><code><a class="link" href="libblockdev-Utils.html#BDUtilsLogFunc" title="BDUtilsLogFunc ()"><span class="type">BDUtilsLogFunc</span></a> log_func</code></em>,
                <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Checks the state of the library and if it is uninitialized or not all the
<em class="parameter"><code>require_plugins</code></em>
 plugins are available, tries to (re)initialize it. Otherwise
just returns early. The difference between:</p>
<div class="informalexample">
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
    <tbody>
      <tr>
        <td class="listing_lines" align="right"><pre>1
2</pre></td>
        <td class="listing_code"><pre class="programlisting"><span class="keyword">if</span> <span class="gtkdoc opt">(!</span><span class="function"><a href="libblockdev-blockdev-library.html#bd-is-initialized">bd_is_initialized</a></span><span class="gtkdoc opt">())</span>
    <span class="function"><a href="libblockdev-blockdev-library.html#bd-init">bd_init</a></span><span class="gtkdoc opt">(</span>None<span class="gtkdoc opt">,</span> None<span class="gtkdoc opt">, &amp;</span>error<span class="gtkdoc opt">);</span></pre></td>
      </tr>
    </tbody>
  </table>
</div>

<p></p>
<p>and this function is that this function does the check and init in an atomic
way (holding the lock preventing other threads from doing changes in
between).</p>
<div class="refsect3">
<a name="bd-ensure-init.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>require_plugins</p></td>
<td class="parameter_description"><p><code class="literal">NULL</code>-terminated list
of plugins that should be loaded (if no so_name is specified
for the plugin, the default is used) or <code class="literal">NULL</code> to load all
plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>log_func</p></td>
<td class="parameter_description"><p>logging function to use. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>place to store error (if any). </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="bd-ensure-init.returns"></a><h4>Returns</h4>
<p> whether the library was successfully initialized with all the
required or default (see <em class="parameter"><code>require_plugins</code></em>
) plugins or not either
before or by this call</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-try-init"></a><h3>bd_try_init ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_try_init (<em class="parameter"><code><span class="type">BDPluginSpec</span> **request_plugins</code></em>,
             <em class="parameter"><code><a class="link" href="libblockdev-Utils.html#BDUtilsLogFunc" title="BDUtilsLogFunc ()"><span class="type">BDUtilsLogFunc</span></a> log_func</code></em>,
             <em class="parameter"><code><span class="type">gchar</span> ***loaded_plugin_names</code></em>,
             <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<div class="refsect3">
<a name="bd-try-init.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>request_plugins</p></td>
<td class="parameter_description"><p><code class="literal">NULL</code>-terminated list
of plugins that should be loaded (if no so_name is specified
for the plugin, the default is used) or <code class="literal">NULL</code> to load all
plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>log_func</p></td>
<td class="parameter_description"><p>logging function to use. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>loaded_plugin_names</p></td>
<td class="parameter_description"><p>names
of the successfully loaded plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>place to store error (if any). </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="bd-try-init.returns"></a><h4>Returns</h4>
<p> whether the library was successfully initialized with all the
required or default (see <em class="parameter"><code>require_plugins</code></em>
) plugins or not</p>
<p>*UNLIKE IN CASE OF <a class="link" href="libblockdev-blockdev-library.html#bd-init" title="bd_init ()"><code class="function">bd_init()</code></a> AND <a class="link" href="libblockdev-blockdev-library.html#bd-ensure-init" title="bd_ensure_init ()"><code class="function">bd_ensure_init()</code></a>, FAILURE TO LOAD A PLUGIN
IS NOT CONSIDERED ERROR*</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-reinit"></a><h3>bd_reinit ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_reinit (<em class="parameter"><code><span class="type">BDPluginSpec</span> **require_plugins</code></em>,
           <em class="parameter"><code><span class="type">gboolean</span> reload</code></em>,
           <em class="parameter"><code><a class="link" href="libblockdev-Utils.html#BDUtilsLogFunc" title="BDUtilsLogFunc ()"><span class="type">BDUtilsLogFunc</span></a> log_func</code></em>,
           <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<div class="refsect3">
<a name="bd-reinit.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>require_plugins</p></td>
<td class="parameter_description"><p><code class="literal">NULL</code>-terminated list
of plugins that should be loaded (if no so_name is specified
for the plugin, the default is used) or <code class="literal">NULL</code> to load all
plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>reload</p></td>
<td class="parameter_description"><p>whether to reload the already loaded plugins or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>log_func</p></td>
<td class="parameter_description"><p>logging function to use or <code class="literal">NULL</code>
to keep the old one. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>place to store error (if any). </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="bd-reinit.returns"></a><h4>Returns</h4>
<p> whether the library was successfully initialized or not</p>
<p>If <em class="parameter"><code>reload</code></em>
is <code class="literal">TRUE</code> all the plugins are closed and reloaded otherwise only
the missing plugins are loaded.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-try-reinit"></a><h3>bd_try_reinit ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_try_reinit (<em class="parameter"><code><span class="type">BDPluginSpec</span> **require_plugins</code></em>,
               <em class="parameter"><code><span class="type">gboolean</span> reload</code></em>,
               <em class="parameter"><code><a class="link" href="libblockdev-Utils.html#BDUtilsLogFunc" title="BDUtilsLogFunc ()"><span class="type">BDUtilsLogFunc</span></a> log_func</code></em>,
               <em class="parameter"><code><span class="type">gchar</span> ***loaded_plugin_names</code></em>,
               <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<div class="refsect3">
<a name="bd-try-reinit.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>require_plugins</p></td>
<td class="parameter_description"><p><code class="literal">NULL</code>-terminated list
of plugins that should be loaded (if no so_name is specified
for the plugin, the default is used) or <code class="literal">NULL</code> to load all
plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>reload</p></td>
<td class="parameter_description"><p>whether to reload the already loaded plugins or not</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>log_func</p></td>
<td class="parameter_description"><p>logging function to use or <code class="literal">NULL</code>
to keep the old one. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="The callback is valid until the GDestroyNotify argument is called."><span class="acronym">scope notified</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>loaded_plugin_names</p></td>
<td class="parameter_description"><p>names of the successfully
loaded plugins. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>][<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Free data container after the code is done."><span class="acronym">transfer container</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> zero-terminated=1]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>place to store error (if any). </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="bd-try-reinit.returns"></a><h4>Returns</h4>
<p> whether the library was successfully initialized or not</p>
<p>If <em class="parameter"><code>reload</code></em>
is <code class="literal">TRUE</code> all the plugins are closed and reloaded otherwise only
the missing plugins are loaded.</p>
<p>*UNLIKE IN CASE OF <a class="link" href="libblockdev-blockdev-library.html#bd-init" title="bd_init ()"><code class="function">bd_init()</code></a> AND <a class="link" href="libblockdev-blockdev-library.html#bd-ensure-init" title="bd_ensure_init ()"><code class="function">bd_ensure_init()</code></a>, FAILURE TO LOAD A PLUGIN
IS NOT CONSIDERED ERROR*</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-is-initialized"></a><h3>bd_is_initialized ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_is_initialized ();</pre>
<div class="refsect3">
<a name="bd-is-initialized.returns"></a><h4>Returns</h4>
<p> whether the library is initialized or not</p>
<p>The library is considered initialized if some of the *init*() functions
was/were called and either at least one plugin is loaded or 0 plugins are
loaded after an explicit call that requested 0 plugins to be loaded.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-switch-init-checks"></a><h3>bd_switch_init_checks ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
bd_switch_init_checks (<em class="parameter"><code><span class="type">gboolean</span> enable</code></em>,
                       <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Enables or disables plugins' init checks based on <em class="parameter"><code>enable</code></em>
.</p>
<p>Note: The current implementation (un)sets the LIBBLOCKDEV_SKIP_DEP_CHECKS
      environment variable.</p>
<div class="refsect3">
<a name="bd-switch-init-checks.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>enable</p></td>
<td class="parameter_description"><p>whether to enable init checks (<code class="literal">TRUE</code>) or not (<code class="literal">FALSE</code>)</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>place to store error (if any). </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="bd-init-error-quark"></a><h3>bd_init_error_quark ()</h3>
<pre class="programlisting"><span class="returnvalue">GQuark</span>
bd_init_error_quark ();</pre>
<p><span class="annotation">[<acronym title="Exposed in C code, not necessarily available in other languages."><span class="acronym">skip</span></acronym>]</span></p>
</div>
</div>
<div class="refsect1">
<a name="libblockdev-blockdev-library.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="BD-INIT-ERROR:CAPS"></a><h3>BD_INIT_ERROR</h3>
<pre class="programlisting">#define BD_INIT_ERROR bd_init_error_quark ()
</pre>
</div>
<hr>
<div class="refsect2">
<a name="BDInitError"></a><h3>enum BDInitError</h3>
<div class="refsect3">
<a name="BDInitError.members"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="BD-INIT-ERROR-PLUGINS-FAILED:CAPS"></a>BD_INIT_ERROR_PLUGINS_FAILED</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="BD-INIT-ERROR-NOT-IMPLEMENTED:CAPS"></a>BD_INIT_ERROR_NOT_IMPLEMENTED</p></td>
<td> </td>
<td> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="BD-INIT-ERROR-FAILED:CAPS"></a>BD_INIT_ERROR_FAILED</p></td>
<td> </td>
<td> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
</div>
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