8c24d921b0
sample: examples\aliyun_iotkit_csdk_mqtt project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt
39 lines
627 B
C
39 lines
627 B
C
/*
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* Copyright (C) 2015-2018 Alibaba Group Holding Limited
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*/
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#ifndef _DM_IPC_H_
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#define _DM_IPC_H_
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#include "iotx_dm_internal.h"
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typedef struct {
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iotx_dm_event_types_t type;
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char *data;
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} dm_ipc_msg_t;
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typedef struct {
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void *data;
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struct list_head linked_list;
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} dm_ipc_msg_node_t;
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typedef struct {
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int max_size;
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int size;
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struct list_head message_list;
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} dm_ipc_msg_list_t;
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typedef struct {
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void *mutex;
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dm_ipc_msg_list_t msg_list;
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} dm_ipc_t;
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int dm_ipc_init(int max_size);
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void dm_ipc_deinit(void);
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int dm_ipc_msg_insert(void *data);
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int dm_ipc_msg_next(void **data);
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#endif
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