* Copyright 2010, Axel Dörfler. All Rights Reserved.
* Copyright 2007, Hugo Santos. All Rights Reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _SLAB_OBJECT_DEPOT_H_
#define _SLAB_OBJECT_DEPOT_H_
#include <lock.h>
#include <KernelExport.h>
struct DepotMagazine;
typedef struct object_depot {
rw_lock outer_lock;
spinlock inner_lock;
DepotMagazine* full;
DepotMagazine* empty;
size_t full_count;
size_t empty_count;
size_t max_count;
size_t magazine_capacity;
struct depot_cpu_store* stores;
void* cookie;
void (*return_object)(struct object_depot* depot, void* cookie,
void* object, uint32 flags);
} object_depot;
#ifdef __cplusplus
extern "C" {
#endif
status_t object_depot_init(object_depot* depot, size_t capacity,
size_t maxCount, uint32 flags, void* cookie,
void (*returnObject)(object_depot* depot, void* cookie, void* object,
uint32 flags));
void object_depot_destroy(object_depot* depot, uint32 flags);
void* object_depot_obtain(object_depot* depot);
void object_depot_store(object_depot* depot, void* object, uint32 flags);
void object_depot_make_empty(object_depot* depot, uint32 flags);
#if PARANOID_KERNEL_FREE
bool object_depot_contains_object(object_depot* depot, void* object);
#endif
#ifdef __cplusplus
}
#endif
#endif
