# osMutexAttr\_t<a name="ZH-CN_TOPIC_0000001055675030"></a>

## **Overview**<a name="section524604911191909"></a>

**Related Modules:**

[CMSIS](zh-cn_topic_0000001055075063.md)

**Description:**

Describes mutex attributes. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section835959840191909"></a>

## Data Fields<a name="pub-attribs"></a>

<a name="table2024046379191909"></a>
<table><thead align="left"><tr id="row559101491191909"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p825494739191909"><a name="p825494739191909"></a><a name="p825494739191909"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1130026304191909"><a name="p1130026304191909"></a><a name="p1130026304191909"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row944778678191909"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p938288024191909"><a name="p938288024191909"></a><a name="p938288024191909"></a><a href="zh-cn_topic_0000001055075063.md#gaf3997dba664ce0e0f788a35e8f473a4d">name</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1896986072191909"><a name="p1896986072191909"></a><a name="p1896986072191909"></a>const char *&nbsp;</p>
</td>
</tr>
<tr id="row1838921830191909"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1261324099191909"><a name="p1261324099191909"></a><a name="p1261324099191909"></a><a href="zh-cn_topic_0000001055075063.md#ga9dbf080ff04a6e5fde40b8e962868fd5">attr_bits</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p576508733191909"><a name="p576508733191909"></a><a name="p576508733191909"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row1421151231191909"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p117976866191909"><a name="p117976866191909"></a><a name="p117976866191909"></a><a href="zh-cn_topic_0000001055075063.md#gafb6e0bd20375f3ebc1cca487b9c01799">cb_mem</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p843718352191909"><a name="p843718352191909"></a><a name="p843718352191909"></a>void *&nbsp;</p>
</td>
</tr>
<tr id="row2128419194191909"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p43149802191909"><a name="p43149802191909"></a><a name="p43149802191909"></a><a href="zh-cn_topic_0000001055075063.md#ga444c834a2336196cc87b200cbd33106c">cb_size</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p699639250191909"><a name="p699639250191909"></a><a name="p699639250191909"></a>uint32_t&nbsp;</p>
</td>
</tr>
</tbody>
</table>