osMessageQueueAttr_t.md

# osMessageQueueAttr\_t<a name="ZH-CN_TOPIC_0000001054796543"></a>

## **Overview**<a name="section2126531625191910"></a>

**Related Modules:**

[CMSIS](zh-cn_topic_0000001055075063.md)

**Description:**

Describes message queue attributes. 

**Since:**

1.0

**Version:**

1.0

## **Summary**<a name="section1914608790191910"></a>

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

<a name="table576388779191910"></a>
<table><thead align="left"><tr id="row47247370191910"><th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.1"><p id="p740145984191910"><a name="p740145984191910"></a><a name="p740145984191910"></a>Variable Name</p>
</th>
<th class="cellrowborder" valign="top" width="50%" id="mcps1.1.3.1.2"><p id="p1328446367191910"><a name="p1328446367191910"></a><a name="p1328446367191910"></a>Description</p>
</th>
</tr>
</thead>
<tbody><tr id="row606144795191910"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1451074841191910"><a name="p1451074841191910"></a><a name="p1451074841191910"></a><a href="zh-cn_topic_0000001055075063.md#ga7a0ddc31f97f8d8e5d9f880f5d03768b">name</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p714822903191910"><a name="p714822903191910"></a><a name="p714822903191910"></a>const char *&nbsp;</p>
</td>
</tr>
<tr id="row726081833191910"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1639047374191910"><a name="p1639047374191910"></a><a name="p1639047374191910"></a><a href="zh-cn_topic_0000001055075063.md#ga89d1d6bc8c5926f764c0c915f7fc04e5">attr_bits</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p348520115191910"><a name="p348520115191910"></a><a name="p348520115191910"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row1740664301191910"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1082042150191910"><a name="p1082042150191910"></a><a name="p1082042150191910"></a><a href="zh-cn_topic_0000001055075063.md#gad3452e2c35fbdccbedfc88781ad16059">cb_mem</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p497515057191910"><a name="p497515057191910"></a><a name="p497515057191910"></a>void *&nbsp;</p>
</td>
</tr>
<tr id="row605738878191910"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p132519277191910"><a name="p132519277191910"></a><a name="p132519277191910"></a><a href="zh-cn_topic_0000001055075063.md#gaf027a158b586c5064006bba6f965b8fa">cb_size</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1357110592191910"><a name="p1357110592191910"></a><a name="p1357110592191910"></a>uint32_t&nbsp;</p>
</td>
</tr>
<tr id="row1047279412191910"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1486298084191910"><a name="p1486298084191910"></a><a name="p1486298084191910"></a><a href="zh-cn_topic_0000001055075063.md#gaf1492738958bf4a44c90d96a08d34a57">mq_mem</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p1841367000191910"><a name="p1841367000191910"></a><a name="p1841367000191910"></a>void *&nbsp;</p>
</td>
</tr>
<tr id="row1620133427191910"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.1 "><p id="p1124702067191910"><a name="p1124702067191910"></a><a name="p1124702067191910"></a><a href="zh-cn_topic_0000001055075063.md#gadec49e7e57147aed14e83bd99cf2c6d7">mq_size</a></p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.1.3.1.2 "><p id="p512876368191910"><a name="p512876368191910"></a><a name="p512876368191910"></a>uint32_t&nbsp;</p>
</td>
</tr>
</tbody>
</table>