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72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
#pragma once
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/*
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* This file is part of open_agb_firm
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* Copyright (C) 2021 derrek, profi200
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stddef.h>
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#include "internal/list.h"
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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typedef ListNode SlabHeap;
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/**
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* @brief Initializes the slabheap.
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*
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* @param slab SlabHeap object pointer.
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* @param[in] objSize The size of the object slots.
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* @param[in] num The maximum number of object slots.
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*/
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void slabInit(SlabHeap *slab, size_t objSize, size_t num);
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/**
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* @brief Allocates an object slot from the slabheap.
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*
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* @param slab SlabHeap object pointer.
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*
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* @return Returns a pointer to the object slot.
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*/
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void* slabAlloc(SlabHeap *slab);
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/**
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* @brief Same as slabAlloc() but clears slots.
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*
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* @param slab SlabHeap object pointer.
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* @param[in] clrSize The clear size (passed to memset()).
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*
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* @return Returns a pointer to the object slot.
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*/
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void* slabCalloc(SlabHeap *slab, size_t clrSize);
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/**
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* @brief Deallocates an object slot.
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*
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* @param slab SlabHeap object pointer.
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* @param ptr The object slot pointer.
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*/
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void slabFree(SlabHeap *slab, void *ptr);
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#ifdef __cplusplus
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} // extern "C"
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#endif |