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22 lines
868 B
22 lines
868 B
9 years ago
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#include <stddef.h>
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#define POOL_CLEAR (1<<0) /* zero fill allocations */
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#define POOL_NO_QALIGN (1<<1) /* don't align data to quanta */
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#define POOL_INTERN (1<<2) /* Allocate extent structures */
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#define POOL_PREPEND (1<<3) /* or prepend to extent data */
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typedef void *alloc_pool_t;
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alloc_pool_t pool_create(size_t size, size_t quantum, void (*bomb)(const char *), int flags);
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void pool_destroy(alloc_pool_t pool);
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void *pool_alloc(alloc_pool_t pool, size_t size, const char *bomb_msg);
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void pool_free(alloc_pool_t pool, size_t size, void *addr);
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void pool_free_old(alloc_pool_t pool, void *addr);
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void *pool_boundary(alloc_pool_t pool, size_t size);
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#define pool_talloc(pool, type, count, bomb_msg) \
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((type *)pool_alloc(pool, sizeof(type) * count, bomb_msg))
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#define pool_tfree(pool, type, count, addr) \
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(pool_free(pool, sizeof(type) * count, addr))
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