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58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/**
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* @file memmgr_heap.h
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* Furi: heap memory management API and allocator
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*/
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#pragma once
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#include <stdint.h>
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#include <core/thread.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MEMMGR_HEAP_UNKNOWN 0xFFFFFFFF
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/** Memmgr heap enable thread allocation tracking
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*
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* @param thread_id - thread id to track
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*/
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void memmgr_heap_enable_thread_trace(FuriThreadId thread_id);
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/** Memmgr heap disable thread allocation tracking
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*
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* @param thread_id - thread id to track
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*/
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void memmgr_heap_disable_thread_trace(FuriThreadId thread_id);
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/** Memmgr heap get allocatred thread memory
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*
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* @param thread_id - thread id to track
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*
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* @return bytes allocated right now
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*/
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size_t memmgr_heap_get_thread_memory(FuriThreadId thread_id);
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/** Memmgr heap get the max contiguous block size on the heap
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*
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* @return size_t max contiguous block size
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*/
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size_t memmgr_heap_get_max_free_block(void);
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typedef bool (*BlockWalker)(void* pointer, size_t size, bool used, void* context);
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/**
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* @brief Walk through all heap blocks
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* @warning This function will lock memory manager and may cause deadlocks if any malloc/free is called inside the callback.
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* Also, printf and furi_log contains malloc calls, so do not use them.
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*
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* @param walker
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* @param context
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*/
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void memmgr_heap_walk_blocks(BlockWalker walker, void* context);
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#ifdef __cplusplus
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}
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#endif
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