46 lines
1.2 KiB
C
46 lines
1.2 KiB
C
/***************************************************************************
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*
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* Copyright 2015-2019 BES.
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* All rights reserved. All unpublished rights reserved.
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*
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* No part of this work may be used or reproduced in any form or by any
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* means, or stored in a database or retrieval system, without prior written
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* permission of BES.
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*
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* Use of this work is governed by a license granted by BES.
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* This work contains confidential and proprietary information of
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* BES. which is protected by copyright, trade secret,
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* trademark and other intellectual property rights.
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*
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****************************************************************************/
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/***
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* lock cqueue
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* YuLongWang @2015
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*/
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#ifndef LOCKCQUEUE_H
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#define LOCKCQUEUE_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#include "cqueue.h"
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struct lockcqueue {
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CQueue cqueue;
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osMutexId queue_mutex_id;
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uint32_t os_mutex_cb_name[3];
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osMutexDef_t os_mutex_def_name;
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};
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int lockcqueue_init(struct lockcqueue *q, uint32_t size, uint8_t *buf);
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int lockcqueue_enqueue(struct lockcqueue *q, uint8_t *buf, uint32_t size);
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int lockcqueue_dequeue(struct lockcqueue *q, uint8_t *buf, uint32_t size);
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#if defined(__cplusplus)
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}
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#endif
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#endif /* LOCKCQUEUE_H */
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