1# ffrt_mutexattr_t
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4## Overview
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6The **ffrt_mutexattr_t** struct describes an FFRT mutex attribute.
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8**Related module**: [FFRT](_f_f_r_t.md)
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11## Summary
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14### Member Variables
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16| Name| Description|
17| -------- | -------- |
18| long [storage](_f_f_r_t.md#storage-66) | Storage size of a mutex attribute.|
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