| 1 | /*-
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| 2 | * Copyright (c) 1991, 1993, 1994
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| 3 | * The Regents of the University of California. All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | * 3. All advertising materials mentioning features or use of this software
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| 14 | * must display the following acknowledgement:
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| 15 | * This product includes software developed by the University of
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| 16 | * California, Berkeley and its contributors.
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| 17 | * 4. Neither the name of the University nor the names of its contributors
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| 18 | * may be used to endorse or promote products derived from this software
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| 19 | * without specific prior written permission.
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| 20 | *
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 31 | * SUCH DAMAGE.
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| 32 | *
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| 33 | * @(#)extern.h 8.10 (Berkeley) 7/20/94
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| 34 | * $FreeBSD: src/lib/libc/db/btree/extern.h,v 1.3 2002/03/22 09:18:22 obrien Exp $
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| 35 | */
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| 36 |
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| 37 | int __bt_close(DB *);
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| 38 | int __bt_cmp(BTREE *, const DBT *, EPG *);
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| 39 | int __bt_crsrdel(BTREE *, EPGNO *);
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| 40 | int __bt_defcmp(const DBT *, const DBT *);
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| 41 | size_t __bt_defpfx(const DBT *, const DBT *);
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| 42 | int __bt_delete(const DB *, const DBT *, u_int);
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| 43 | int __bt_dleaf(BTREE *, const DBT *, PAGE *, u_int);
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| 44 | int __bt_fd(const DB *);
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| 45 | int __bt_free(BTREE *, PAGE *);
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| 46 | int __bt_get(const DB *, const DBT *, DBT *, u_int);
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| 47 | PAGE *__bt_new(BTREE *, pgno_t *);
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| 48 | void __bt_pgin(void *, pgno_t, void *);
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| 49 | void __bt_pgout(void *, pgno_t, void *);
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| 50 | int __bt_push(BTREE *, pgno_t, int);
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| 51 | int __bt_put(const DB *dbp, DBT *, const DBT *, u_int);
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| 52 | int __bt_ret(BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int);
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| 53 | EPG *__bt_search(BTREE *, const DBT *, int *);
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| 54 | int __bt_seq(const DB *, DBT *, DBT *, u_int);
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| 55 | void __bt_setcur(BTREE *, pgno_t, u_int);
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| 56 | int __bt_split(BTREE *, PAGE *,
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| 57 | const DBT *, const DBT *, int, size_t, u_int32_t);
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| 58 | int __bt_sync(const DB *, u_int);
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| 59 |
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| 60 | int __ovfl_delete(BTREE *, void *);
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| 61 | int __ovfl_get(BTREE *, void *, size_t *, void **, size_t *);
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| 62 | int __ovfl_put(BTREE *, const DBT *, pgno_t *);
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| 63 |
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| 64 | #ifdef DEBUG
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| 65 | void __bt_dnpage(DB *, pgno_t);
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| 66 | void __bt_dpage(PAGE *);
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| 67 | void __bt_dump(DB *);
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| 68 | #endif
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| 69 | #ifdef STATISTICS
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| 70 | void __bt_stat(DB *);
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| 71 | #endif
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