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46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
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/*
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* SPDX-FileCopyrightText: 2022 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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#pragma once
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#include <stddef.h>
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#include <stdbool.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* Defines the function prototypes for multi_heap_internal_poison_fill_region
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* and multi_heap_internal_check_block_poisoning, these two function will
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* be registered to the ROM tlsf IMPL through the function tlsf_poison_fill_pfunc_set()
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* and tlsf_poison_check_pfunc_set() when the heap poisoning feature is enabled.
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*/
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typedef void (*poison_fill_pfunc_t)(void *start, size_t size, bool is_free);
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typedef bool (*poison_check_pfunc_t)(void *start, size_t size, bool is_free, bool print_errors);
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/*!
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* @brief Set the function to call for filling memory region when
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* poisoning is configured.
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*
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* @note Please keep in mind that this function in ROM still accepts void*.
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*
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* @param pfunc The callback function to trigger for poisoning
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* a memory region.
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*/
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void tlsf_poison_fill_pfunc_set(poison_fill_pfunc_t pfunc);
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/*!
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* @brief Set the function to call for checking memory region when
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* poisoning is configured.
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*
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* @param pfunc The callback function to trigger for checking
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* the content of a memory region.
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*/
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void tlsf_poison_check_pfunc_set(poison_check_pfunc_t pfunc);
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#ifdef __cplusplus
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}
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#endif
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