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 <span id="projectnumber">1.8.20</span>
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<a href="#func-members">Functions</a> </div>
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<div class="title">Resource limits related code</div> </div>
<div class="ingroups"><a class="el" href="group__DBusInternals.html">D-Bus secret internal implementation details</a></div></div><!--header-->
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<p><a class="el" href="structDBusCounter.html" title="Internals of DBusCounter.">DBusCounter</a> and other stuff related to resource limits.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#ga9911dd8fa020299a2b517251ea0be399">_dbus_counter_new</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a new <a class="el" href="structDBusCounter.html" title="Internals of DBusCounter.">DBusCounter</a>. <a href="#ga9911dd8fa020299a2b517251ea0be399"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#gae93240c77bfb66642453518c9bb90bc4">_dbus_counter_ref</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Increments refcount of the counter. <a href="#gae93240c77bfb66642453518c9bb90bc4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#ga48d9b53d1a395ab3c4f1846ca569ef3f">_dbus_counter_unref</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Decrements refcount of the counter and possibly finalizes the counter. <a href="#ga48d9b53d1a395ab3c4f1846ca569ef3f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#gae37410c196947675c2a222a7979e9dee">_dbus_counter_adjust_size</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter, long delta)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adjusts the value of the size counter by the given delta which may be positive or negative. <a href="#gae37410c196947675c2a222a7979e9dee"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#gab8c0e970e0c3b4696ba06723639d8239">_dbus_counter_notify</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Calls the notify function from <a class="el" href="group__DBusResources.html#ga240bddfe384b32a8703a328a638219e1" title="Sets the notify function for this counter; the notify function is called whenever the counter's value...">_dbus_counter_set_notify()</a>, if that function has been specified and the counter has crossed the guard value (in either direction) since the last call to this function. <a href="#gab8c0e970e0c3b4696ba06723639d8239"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#ga7d9411d27b337289ab5648beb148cde6">_dbus_counter_adjust_unix_fd</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter, long delta)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adjusts the value of the unix fd counter by the given delta which may be positive or negative. <a href="#ga7d9411d27b337289ab5648beb148cde6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#ga49de078fb626aff30f273933ad5c8b2a">_dbus_counter_get_size_value</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the current value of the size counter. <a href="#ga49de078fb626aff30f273933ad5c8b2a"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#ga25b2d12b9dc4d3525df2b8401f4ce56d">_dbus_counter_get_unix_fd_value</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the current value of the unix fd counter. <a href="#ga25b2d12b9dc4d3525df2b8401f4ce56d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group__DBusResources.html#ga240bddfe384b32a8703a328a638219e1">_dbus_counter_set_notify</a> (<a class="el" href="structDBusCounter.html">DBusCounter</a> *counter, long size_guard_value, long unix_fd_guard_value, DBusCounterNotifyFunction function, void *user_data)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the notify function for this counter; the notify function is called whenever the counter's values cross the guard values in either direction (moving up, or moving down). <a href="#ga240bddfe384b32a8703a328a638219e1"></a><br/></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<p><a class="el" href="structDBusCounter.html" title="Internals of DBusCounter.">DBusCounter</a> and other stuff related to resource limits. </p>
<p>Types and functions related to tracking resource limits, such as the maximum amount of memory/unix fds a connection can use for messages, etc. </p>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="gae37410c196947675c2a222a7979e9dee"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_adjust_size" ref="gae37410c196947675c2a222a7979e9dee" args="(DBusCounter *counter, long delta)" -->
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<td class="memname">void <a class="el" href="group__DBusResources.html#gae37410c196947675c2a222a7979e9dee">_dbus_counter_adjust_size</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>delta</em> </td>
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<p>Adjusts the value of the size counter by the given delta which may be positive or negative. </p>
<p>This function may be called with locks held. After calling it, when any relevant locks are no longer held you must call <a class="el" href="group__DBusResources.html#gab8c0e970e0c3b4696ba06723639d8239" title="Calls the notify function from _dbus_counter_set_notify(), if that function has been specified and th...">_dbus_counter_notify()</a>.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
<tr><td class="paramname">delta</td><td>value to add to the size counter's current value </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00167">167</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00122">_dbus_rmutex_lock()</a>, <a class="el" href="dbus-threads_8c_source.html#l00150">_dbus_rmutex_unlock()</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, <a class="el" href="dbus-resources_8c_source.html#l00069">DBusCounter::notify_function</a>, <a class="el" href="dbus-resources_8c_source.html#l00071">DBusCounter::notify_pending</a>, <a class="el" href="dbus-resources_8c_source.html#l00066">DBusCounter::notify_size_guard_value</a>, <a class="el" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="el" href="dbus-resources_8c_source.html#l00058">DBusCounter::size_value</a>, and <a class="el" href="group__DBusMacros.html#gaa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>.</p>
<p>Referenced by <a class="el" href="dbus-message_8c_source.html#l00280">_dbus_message_add_counter_link()</a>, and <a class="el" href="dbus-message_8c_source.html#l00352">_dbus_message_remove_counter()</a>.</p>
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<a class="anchor" id="ga7d9411d27b337289ab5648beb148cde6"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_adjust_unix_fd" ref="ga7d9411d27b337289ab5648beb148cde6" args="(DBusCounter *counter, long delta)" -->
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<td class="memname">void <a class="el" href="group__DBusResources.html#ga7d9411d27b337289ab5648beb148cde6">_dbus_counter_adjust_unix_fd</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em>, </td>
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<td class="paramtype">long </td>
<td class="paramname"><em>delta</em> </td>
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<p>Adjusts the value of the unix fd counter by the given delta which may be positive or negative. </p>
<p>This function may be called with locks held. After calling it, when any relevant locks are no longer held you must call <a class="el" href="group__DBusResources.html#gab8c0e970e0c3b4696ba06723639d8239" title="Calls the notify function from _dbus_counter_set_notify(), if that function has been specified and th...">_dbus_counter_notify()</a>.</p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
<tr><td class="paramname">delta</td><td>value to add to the unix fds counter's current value </td></tr>
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</dd>
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<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00236">236</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00122">_dbus_rmutex_lock()</a>, <a class="el" href="dbus-threads_8c_source.html#l00150">_dbus_rmutex_unlock()</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, <a class="el" href="dbus-resources_8c_source.html#l00069">DBusCounter::notify_function</a>, <a class="el" href="dbus-resources_8c_source.html#l00071">DBusCounter::notify_pending</a>, <a class="el" href="dbus-resources_8c_source.html#l00067">DBusCounter::notify_unix_fd_guard_value</a>, <a class="el" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, <a class="el" href="group__DBusMacros.html#gaa8cecfc5c5c054d2875c03e77b7be15d">TRUE</a>, and <a class="el" href="dbus-resources_8c_source.html#l00059">DBusCounter::unix_fd_value</a>.</p>
<p>Referenced by <a class="el" href="dbus-message_8c_source.html#l00280">_dbus_message_add_counter_link()</a>, and <a class="el" href="dbus-message_8c_source.html#l00352">_dbus_message_remove_counter()</a>.</p>
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<a class="anchor" id="ga49de078fb626aff30f273933ad5c8b2a"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_get_size_value" ref="ga49de078fb626aff30f273933ad5c8b2a" args="(DBusCounter *counter)" -->
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<td class="memname">long <a class="el" href="group__DBusResources.html#ga49de078fb626aff30f273933ad5c8b2a">_dbus_counter_get_size_value</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em></td><td>)</td>
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<p>Gets the current value of the size counter. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
</table>
</dd>
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<dl class="return"><dt><b>Returns:</b></dt><dd>its current size value </dd></dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00274">274</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-resources_8c_source.html#l00058">DBusCounter::size_value</a>.</p>
<p>Referenced by <a class="el" href="dbus-transport_8c_source.html#l01101">_dbus_transport_get_dispatch_status()</a>, and <a class="el" href="dbus-connection_8c_source.html#l06235">dbus_connection_get_outgoing_size()</a>.</p>
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<a class="anchor" id="ga25b2d12b9dc4d3525df2b8401f4ce56d"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_get_unix_fd_value" ref="ga25b2d12b9dc4d3525df2b8401f4ce56d" args="(DBusCounter *counter)" -->
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<td class="memname">long <a class="el" href="group__DBusResources.html#ga25b2d12b9dc4d3525df2b8401f4ce56d">_dbus_counter_get_unix_fd_value</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em></td><td>)</td>
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<p>Gets the current value of the unix fd counter. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>its current unix fd value </dd></dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00286">286</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-resources_8c_source.html#l00059">DBusCounter::unix_fd_value</a>.</p>
<p>Referenced by <a class="el" href="dbus-transport_8c_source.html#l01101">_dbus_transport_get_dispatch_status()</a>, and <a class="el" href="dbus-connection_8c_source.html#l06296">dbus_connection_get_outgoing_unix_fds()</a>.</p>
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<a class="anchor" id="ga9911dd8fa020299a2b517251ea0be399"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_new" ref="ga9911dd8fa020299a2b517251ea0be399" args="(void)" -->
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<td class="memname"><a class="el" href="structDBusCounter.html">DBusCounter</a>* <a class="el" href="group__DBusResources.html#ga9911dd8fa020299a2b517251ea0be399">_dbus_counter_new</a> </td>
<td>(</td>
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<p>Creates a new <a class="el" href="structDBusCounter.html" title="Internals of DBusCounter.">DBusCounter</a>. </p>
<p><a class="el" href="structDBusCounter.html" title="Internals of DBusCounter.">DBusCounter</a> is used to count usage of some resource such as memory.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>new counter or <a class="el" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4" title="A null pointer, defined appropriately for C or C++.">NULL</a> on failure </dd></dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00089">89</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00053">_dbus_rmutex_new_at_location()</a>, <a class="el" href="dbus-memory_8c_source.html#l00701">dbus_free()</a>, <a class="el" href="dbus-memory_8h_source.html#l00059">dbus_new0</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, <a class="el" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>, and <a class="el" href="dbus-resources_8c_source.html#l00056">DBusCounter::refcount</a>.</p>
<p>Referenced by <a class="el" href="dbus-connection_8c_source.html#l01249">_dbus_connection_new_for_transport()</a>, and <a class="el" href="dbus-transport_8c_source.html#l00102">_dbus_transport_init_base()</a>.</p>
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<a class="anchor" id="gab8c0e970e0c3b4696ba06723639d8239"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_notify" ref="gab8c0e970e0c3b4696ba06723639d8239" args="(DBusCounter *counter)" -->
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<td class="memname">void <a class="el" href="group__DBusResources.html#gab8c0e970e0c3b4696ba06723639d8239">_dbus_counter_notify</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em></td><td>)</td>
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<p>Calls the notify function from <a class="el" href="group__DBusResources.html#ga240bddfe384b32a8703a328a638219e1" title="Sets the notify function for this counter; the notify function is called whenever the counter's value...">_dbus_counter_set_notify()</a>, if that function has been specified and the counter has crossed the guard value (in either direction) since the last call to this function. </p>
<p>This function must not be called with locks held, since it can call out to user code. </p>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00207">207</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00122">_dbus_rmutex_lock()</a>, <a class="el" href="dbus-threads_8c_source.html#l00150">_dbus_rmutex_unlock()</a>, <a class="el" href="group__DBusMacros.html#gaa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, <a class="el" href="dbus-resources_8c_source.html#l00070">DBusCounter::notify_data</a>, <a class="el" href="dbus-resources_8c_source.html#l00069">DBusCounter::notify_function</a>, <a class="el" href="dbus-resources_8c_source.html#l00071">DBusCounter::notify_pending</a>, and <a class="el" href="group__DBusMacros.html#ga070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>.</p>
<p>Referenced by <a class="el" href="dbus-message_8c_source.html#l00352">_dbus_message_remove_counter()</a>.</p>
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<a class="anchor" id="gae93240c77bfb66642453518c9bb90bc4"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_ref" ref="gae93240c77bfb66642453518c9bb90bc4" args="(DBusCounter *counter)" -->
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<td class="memname"><a class="el" href="structDBusCounter.html">DBusCounter</a>* <a class="el" href="group__DBusResources.html#gae93240c77bfb66642453518c9bb90bc4">_dbus_counter_ref</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em></td><td>)</td>
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<p>Increments refcount of the counter. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the counter </dd></dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00116">116</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00122">_dbus_rmutex_lock()</a>, <a class="el" href="dbus-threads_8c_source.html#l00150">_dbus_rmutex_unlock()</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, and <a class="el" href="dbus-resources_8c_source.html#l00056">DBusCounter::refcount</a>.</p>
<p>Referenced by <a class="el" href="dbus-message_8c_source.html#l00329">_dbus_message_add_counter()</a>.</p>
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</div>
<a class="anchor" id="ga240bddfe384b32a8703a328a638219e1"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_set_notify" ref="ga240bddfe384b32a8703a328a638219e1" args="(DBusCounter *counter, long size_guard_value, long unix_fd_guard_value, DBusCounterNotifyFunction function, void *user_data)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="group__DBusResources.html#ga240bddfe384b32a8703a328a638219e1">_dbus_counter_set_notify</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>size_guard_value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">long </td>
<td class="paramname"><em>unix_fd_guard_value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">DBusCounterNotifyFunction </td>
<td class="paramname"><em>function</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"><em>user_data</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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<p>Sets the notify function for this counter; the notify function is called whenever the counter's values cross the guard values in either direction (moving up, or moving down). </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
<tr><td class="paramname">size_guard_value</td><td>the value we're notified if the size counter crosses </td></tr>
<tr><td class="paramname">unix_fd_guard_value</td><td>the value we're notified if the unix fd counter crosses </td></tr>
<tr><td class="paramname">function</td><td>function to call in order to notify </td></tr>
<tr><td class="paramname">user_data</td><td>data to pass to the function </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00303">303</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00122">_dbus_rmutex_lock()</a>, <a class="el" href="dbus-threads_8c_source.html#l00150">_dbus_rmutex_unlock()</a>, <a class="el" href="group__DBusMacros.html#gaa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, <a class="el" href="dbus-resources_8c_source.html#l00070">DBusCounter::notify_data</a>, <a class="el" href="dbus-resources_8c_source.html#l00069">DBusCounter::notify_function</a>, <a class="el" href="dbus-resources_8c_source.html#l00071">DBusCounter::notify_pending</a>, <a class="el" href="dbus-resources_8c_source.html#l00066">DBusCounter::notify_size_guard_value</a>, and <a class="el" href="dbus-resources_8c_source.html#l00067">DBusCounter::notify_unix_fd_guard_value</a>.</p>
<p>Referenced by <a class="el" href="dbus-transport_8c_source.html#l00216">_dbus_transport_finalize_base()</a>, <a class="el" href="dbus-transport_8c_source.html#l00102">_dbus_transport_init_base()</a>, <a class="el" href="dbus-transport_8c_source.html#l01249">_dbus_transport_set_max_received_size()</a>, and <a class="el" href="dbus-transport_8c_source.html#l01267">_dbus_transport_set_max_received_unix_fds()</a>.</p>
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<a class="anchor" id="ga48d9b53d1a395ab3c4f1846ca569ef3f"></a><!-- doxytag: member="dbus-resources.c::_dbus_counter_unref" ref="ga48d9b53d1a395ab3c4f1846ca569ef3f" args="(DBusCounter *counter)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="group__DBusResources.html#ga48d9b53d1a395ab3c4f1846ca569ef3f">_dbus_counter_unref</a> </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structDBusCounter.html">DBusCounter</a> * </td>
<td class="paramname"><em>counter</em></td><td>)</td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Decrements refcount of the counter and possibly finalizes the counter. </p>
<dl class="params"><dt><b>Parameters:</b></dt><dd>
<table class="params">
<tr><td class="paramname">counter</td><td>the counter </td></tr>
</table>
</dd>
</dl>
<p>Definition at line <a class="el" href="dbus-resources_8c_source.html#l00136">136</a> of file <a class="el" href="dbus-resources_8c_source.html">dbus-resources.c</a>.</p>
<p>References <a class="el" href="dbus-threads_8c_source.html#l00094">_dbus_rmutex_free_at_location()</a>, <a class="el" href="dbus-threads_8c_source.html#l00122">_dbus_rmutex_lock()</a>, <a class="el" href="dbus-threads_8c_source.html#l00150">_dbus_rmutex_unlock()</a>, <a class="el" href="dbus-memory_8c_source.html#l00701">dbus_free()</a>, <a class="el" href="group__DBusMacros.html#gaa93f0eb578d23995850d61f7d61c55c1">FALSE</a>, <a class="el" href="dbus-resources_8c_source.html#l00072">DBusCounter::mutex</a>, and <a class="el" href="dbus-resources_8c_source.html#l00056">DBusCounter::refcount</a>.</p>
<p>Referenced by <a class="el" href="dbus-connection_8c_source.html#l01249">_dbus_connection_new_for_transport()</a>, <a class="el" href="dbus-message_8c_source.html#l00352">_dbus_message_remove_counter()</a>, <a class="el" href="dbus-transport_8c_source.html#l00216">_dbus_transport_finalize_base()</a>, <a class="el" href="dbus-transport_8c_source.html#l00102">_dbus_transport_init_base()</a>, and <a class="el" href="dbus-connection_8c_source.html#l03191">dbus_connection_free_preallocated_send()</a>.</p>
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