1/*	$NetBSD: extern.h,v 1.11 2008/08/26 21:18:38 joerg Exp $	*/
2
3/*-
4 * Copyright (c) 1991, 1993, 1994
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 *	@(#)extern.h	8.10 (Berkeley) 7/20/94
32 */
33
34#ifndef _BTREE_EXTERN_H_
35#define _BTREE_EXTERN_H_
36int	 __bt_close(DB *);
37int	 __bt_cmp(BTREE *, const DBT *, EPG *);
38int	 __bt_crsrdel(BTREE *, EPGNO *);
39int	 __bt_defcmp(const DBT *, const DBT *);
40size_t	 __bt_defpfx(const DBT *, const DBT *);
41int	 __bt_delete(const DB *, const DBT *, unsigned int);
42int	 __bt_dleaf(BTREE *, const DBT *, PAGE *, unsigned int);
43int	 __bt_fd(const DB *);
44int	 __bt_free(BTREE *, PAGE *);
45int	 __bt_get(const DB *, const DBT *, DBT *, unsigned int);
46PAGE	*__bt_new(BTREE *, pgno_t *);
47void	 __bt_pgin(void *, pgno_t, void *);
48void	 __bt_pgout(void *, pgno_t, void *);
49int	 __bt_push(BTREE *, pgno_t, int);
50int	 __bt_put(const DB *dbp, DBT *, const DBT *, unsigned int);
51int	 __bt_ret(BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int);
52EPG	*__bt_search(BTREE *, const DBT *, int *);
53int	 __bt_seq(const DB *, DBT *, DBT *, unsigned int);
54void	 __bt_setcur(BTREE *, pgno_t, unsigned int);
55int	 __bt_split(BTREE *, PAGE *,
56	    const DBT *, const DBT *, int, size_t, uint32_t);
57int	 __bt_sync(const DB *, unsigned int);
58
59int	 __ovfl_delete(BTREE *, void *);
60int	 __ovfl_get(BTREE *, void *, size_t *, void **, size_t *);
61int	 __ovfl_put(BTREE *, const DBT *, pgno_t *);
62
63#ifdef DEBUG
64void	 __bt_dmpage(PAGE *);
65void	 __bt_dnpage(DB *, pgno_t);
66void	 __bt_dpage(PAGE *);
67void	 __bt_dump(DB *);
68#endif
69#ifdef STATISTICS
70void	 __bt_stat(DB *);
71#endif
72#endif /* _BTREE_EXTERN_H_ */
73