extern.h revision 92941 
1/*-
2 * Copyright (c) 1991, 1993, 1994
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 *	@(#)extern.h	8.10 (Berkeley) 7/20/94
34 * $FreeBSD: head/lib/libc/db/btree/extern.h 92941 2002-03-22 09:22:15Z obrien $
35 */
36
37int	 __bt_close(DB *);
38int	 __bt_cmp(BTREE *, const DBT *, EPG *);
39int	 __bt_crsrdel(BTREE *, EPGNO *);
40int	 __bt_defcmp(const DBT *, const DBT *);
41size_t	 __bt_defpfx(const DBT *, const DBT *);
42int	 __bt_delete(const DB *, const DBT *, u_int);
43int	 __bt_dleaf(BTREE *, const DBT *, PAGE *, u_int);
44int	 __bt_fd(const DB *);
45int	 __bt_free(BTREE *, PAGE *);
46int	 __bt_get(const DB *, const DBT *, DBT *, u_int);
47PAGE	*__bt_new(BTREE *, pgno_t *);
48void	 __bt_pgin(void *, pgno_t, void *);
49void	 __bt_pgout(void *, pgno_t, void *);
50int	 __bt_push(BTREE *, pgno_t, int);
51int	 __bt_put(const DB *dbp, DBT *, const DBT *, u_int);
52int	 __bt_ret(BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int);
53EPG	*__bt_search(BTREE *, const DBT *, int *);
54int	 __bt_seq(const DB *, DBT *, DBT *, u_int);
55void	 __bt_setcur(BTREE *, pgno_t, u_int);
56int	 __bt_split(BTREE *, PAGE *,
57	    const DBT *, const DBT *, int, size_t, u_int32_t);
58int	 __bt_sync(const DB *, u_int);
59
60int	 __ovfl_delete(BTREE *, void *);
61int	 __ovfl_get(BTREE *, void *, size_t *, void **, size_t *);
62int	 __ovfl_put(BTREE *, const DBT *, pgno_t *);
63
64#ifdef DEBUG
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