464d9f1252
over ownership of the object. Fixes double free introduced in r35605. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@35608 a95241bf-73f2-0310-859d-f6bbb57e9c96
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/*
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* Copyright 2010, Axel Dörfler. All Rights Reserved.
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* Copyright 2007, Hugo Santos. All Rights Reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _SLAB_OBJECT_DEPOT_H_
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#define _SLAB_OBJECT_DEPOT_H_
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#include <lock.h>
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#include <KernelExport.h>
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struct DepotMagazine;
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typedef struct object_depot {
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rw_lock outer_lock;
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spinlock inner_lock;
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DepotMagazine* full;
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DepotMagazine* empty;
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size_t full_count;
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size_t empty_count;
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size_t max_count;
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size_t magazine_capacity;
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struct depot_cpu_store* stores;
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void* cookie;
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void (*return_object)(struct object_depot* depot, void* cookie,
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void* object, uint32 flags);
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} object_depot;
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#ifdef __cplusplus
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extern "C" {
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#endif
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status_t object_depot_init(object_depot* depot, size_t capacity,
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size_t maxCount, uint32 flags, void* cookie,
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void (*returnObject)(object_depot* depot, void* cookie, void* object,
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uint32 flags));
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void object_depot_destroy(object_depot* depot, uint32 flags);
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void* object_depot_obtain(object_depot* depot);
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void object_depot_store(object_depot* depot, void* object, uint32 flags);
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void object_depot_make_empty(object_depot* depot, uint32 flags);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SLAB_OBJECT_DEPOT_H_ */
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