40 lines
920 B
C
40 lines
920 B
C
/*
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* Copyright (c) 2017-2021 Nordic Semiconductor ASA
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* Copyright (c) 2015 Runtime Inc
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* Copyright (c) 2017 Linaro Ltd
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* Copyright (c) 2020 Gerson Fernando Budke <nandojve@gmail.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_SUBSYS_STORAGE_FLASH_MAP_PRIV_H_
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#define ZEPHYR_SUBSYS_STORAGE_FLASH_MAP_PRIV_H_
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#include <zephyr/types.h>
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#include <stddef.h>
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#include <sys/types.h>
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#include <device.h>
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extern const struct flash_area *flash_map;
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extern const int flash_map_entries;
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static inline struct flash_area const *get_flash_area_from_id(int idx)
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{
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for (int i = 0; i < flash_map_entries; i++) {
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if (flash_map[i].fa_id == idx) {
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return &flash_map[i];
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}
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}
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return NULL;
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}
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static inline bool is_in_flash_area_bounds(const struct flash_area *fa,
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off_t off, size_t len)
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{
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return (off >= 0) && ((off + len) <= fa->fa_size);
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}
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#endif /* ZEPHYR_SUBSYS_STORAGE_FLASH_MAP_PRIV_H_ */
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