43 lines
965 B
C
43 lines
965 B
C
/*
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* This software is licensed under the terms of the MIT License.
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* See COPYING for further information.
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* ---
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* Copyright (c) 2011-2024, Lukas Weber <laochailan@web.de>.
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* Copyright (c) 2012-2024, Andrei Alexeyev <akari@taisei-project.org>.
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*/
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#pragma once
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#include "taisei.h"
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#include "memory/arena.h"
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typedef struct ObjectPool ObjectPool;
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typedef struct ObjectPoolStats ObjectPoolStats;
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typedef struct ObjHeader {
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alignas(alignof(max_align_t)) struct ObjHeader *next;
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} ObjHeader;
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struct ObjectPool {
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MemArena *arena;
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ObjHeader *free_objects;
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const char *tag;
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size_t obj_size;
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size_t obj_align;
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int num_allocated;
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int num_used;
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};
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void objpool_init(
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ObjectPool *pool,
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const char *tag,
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MemArena *arena,
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size_t obj_size,
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size_t obj_align
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) attr_nonnull(1, 2, 3);
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void *objpool_acquire(ObjectPool *pool)
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attr_returns_allocated attr_hot attr_nonnull(1);
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void objpool_release(ObjectPool *pool, void *object)
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attr_hot attr_nonnull(1, 2);
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