object.h

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struct object;

struct object_ops {
        struct object *(*link)(struct object *object); 
        int (*copy)(struct object *src, struct object *dest); 
        int (*destroy)(struct object *obj); 
        int (*create)(struct object *obj, void *data); 
};

struct object {
        int refcnt;
        struct object_ops ops;
};

extern int object_init(struct object *object, struct object_ops *ops);

extern int object_create(struct object *object, void *data);

extern int object_destroy(struct object *object);

extern int object_copy(struct object *dest, struct object *src);

extern struct object *object_link(struct object *object);

#define object_get(ptr, type, member) \
                container_of(ptr, type, member)

/* @} End of a file */