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Matheus
35 lines
743 B
C
35 lines
743 B
C
#ifndef _SLAB_H
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#define _SLAB_H
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#include <stddef.h>
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#include <stdint.h>
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#include <mutex.h>
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typedef struct slab_t {
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struct slab_t *next;
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struct slab_t *prev;
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size_t used;
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void **free;
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void *base;
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} slab_t;
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typedef struct scache_t {
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mutex_t mutex;
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void (*ctor)(struct scache_t *cache, void *obj);
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void (*dtor)(struct scache_t *cache, void *obj);
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slab_t *full;
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slab_t *partial;
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slab_t *empty;
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size_t size;
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size_t truesize;
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size_t alignment;
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size_t slabobjcount;
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} scache_t;
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void *slab_allocate(scache_t *cache);
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void slab_free(scache_t *cache, void *addr);
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scache_t *slab_newcache(size_t size, size_t alignment, void (*ctor)(scache_t *, void *), void (*dtor)(scache_t *, void *));
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void slab_freecache(scache_t *cache);
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#endif
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