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80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
/*
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* Copyright (C) 2017 BlueKitchen GmbH
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the names of
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN
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* GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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/*
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* btstack_tlv_posix.h
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*
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* Implementation for BTstack's Tag Value Length Persistent Storage implementations
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* using in-memory storage (RAM & malloc) and append-only log files on disc
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*/
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#ifndef BTSTACK_TLV_POSIX_H
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#define BTSTACK_TLV_POSIX_H
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#include <stdint.h>
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#include <stdio.h>
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#include "btstack_tlv.h"
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#include "btstack_linked_list.h"
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#if defined __cplusplus
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extern "C" {
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#endif
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typedef struct {
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btstack_linked_list_t entry_list;
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const char * db_path;
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FILE * file;
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} btstack_tlv_posix_t;
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/**
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* Init Tag Length Value Store
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* @param context btstack_tlv_posix_t
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* @param db_path on disc
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*/
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const btstack_tlv_t * btstack_tlv_posix_init_instance(btstack_tlv_posix_t * context, const char * db_path);
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/**
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* Disable writing to TLV file
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* @note must be called before btstack_tlv_posix_init_instance
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*/
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void btstack_tlv_posix_set_read_only(void);
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/**
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* Free TLV entries
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* @param self
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*/
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void btstack_tlv_posix_deinit(btstack_tlv_posix_t * self);
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#if defined __cplusplus
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}
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#endif
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#endif // BTSTACK_TLV_POSIX_H
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