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63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2017-2021 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/** @file
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* @brief Bluetooth Mesh Model Common APIs.
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*/
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#ifndef _BLE_MESH_COMMON_H_
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#define _BLE_MESH_COMMON_H_
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#include <stddef.h>
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#include <stdlib.h>
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#include "esp_attr.h"
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#include "esp_heap_caps.h"
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#include "mesh/byteorder.h"
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#include "mesh/ffs.h"
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#include "mesh/trace.h"
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#include "mesh/mutex.h"
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#include "mesh/access.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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void *bt_mesh_malloc(size_t size);
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void *bt_mesh_calloc(size_t size);
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void bt_mesh_free(void *ptr);
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/**
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* @brief This function allocates memory to store outgoing message.
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*
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* @param[in] size: Length of memory allocated to store message value
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*
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* @return NULL-fail, pointer of a net_buf_simple structure-success
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*/
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struct net_buf_simple *bt_mesh_alloc_buf(uint16_t size);
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/**
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* @brief This function releases the memory allocated for the outgoing message.
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*
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* @param[in] buf: Pointer to the net_buf_simple structure to be freed
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*
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* @return none
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*/
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void bt_mesh_free_buf(struct net_buf_simple *buf);
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int bt_mesh_rand(void *buf, size_t len);
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uint32_t bt_mesh_get_rand(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _BLE_MESH_COMMON_H_ */
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