485 struct __dbc {  struct
493 	 * TAILQ_ENTRY(__dbc);  argument
496 		struct __dbc *tqe_next;  argument
498 	} links;
500 	u_int32_t lid;			/* Default process' locker id. */
501 	u_int32_t locker;		/* Locker for this operation. */
502 	DBT	  lock_dbt;		/* DBT referencing lock. */
503 	DB_LOCK_ILOCK lock;		/* Object to be locked. */
504 	DB_LOCK	mylock;			/* Lock held on this cursor. */
506 	DBT rkey;			/* Returned key. */
507 	DBT rdata;			/* Returned data. */
509 	int (*c_am_close) __P((DBC *));
510 	int (*c_am_destroy) __P((DBC *));
511 	int (*c_close) __P((DBC *));
512 	int (*c_del) __P((DBC *, u_int32_t));
513 	int (*c_get) __P((DBC *, DBT *, DBT *, u_int32_t));
514 	int (*c_put) __P((DBC *, DBT *, DBT *, u_int32_t));
516 	void	 *internal;		/* Access method private. */
523 	u_int32_t flags;