| 1 | /* ndbm.h,v 1.2 2004/09/14 22:27:34 bird Exp */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * FreeBSD 5.1
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*-
|
|---|
| 7 | * Copyright (c) 1990, 1993
|
|---|
| 8 | * The Regents of the University of California. All rights reserved.
|
|---|
| 9 | *
|
|---|
| 10 | * This code is derived from software contributed to Berkeley by
|
|---|
| 11 | * Margo Seltzer.
|
|---|
| 12 | *
|
|---|
| 13 | * Redistribution and use in source and binary forms, with or without
|
|---|
| 14 | * modification, are permitted provided that the following conditions
|
|---|
| 15 | * are met:
|
|---|
| 16 | * 1. Redistributions of source code must retain the above copyright
|
|---|
| 17 | * notice, this list of conditions and the following disclaimer.
|
|---|
| 18 | * 2. Redistributions in binary form must reproduce the above copyright
|
|---|
| 19 | * notice, this list of conditions and the following disclaimer in the
|
|---|
| 20 | * documentation and/or other materials provided with the distribution.
|
|---|
| 21 | * 3. All advertising materials mentioning features or use of this software
|
|---|
| 22 | * must display the following acknowledgement:
|
|---|
| 23 | * This product includes software developed by the University of
|
|---|
| 24 | * California, Berkeley and its contributors.
|
|---|
| 25 | * 4. Neither the name of the University nor the names of its contributors
|
|---|
| 26 | * may be used to endorse or promote products derived from this software
|
|---|
| 27 | * without specific prior written permission.
|
|---|
| 28 | *
|
|---|
| 29 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|---|
| 30 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|---|
| 31 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|---|
| 32 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|---|
| 33 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|---|
| 34 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|---|
| 35 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|---|
| 36 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|---|
| 37 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|---|
| 38 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|---|
| 39 | * SUCH DAMAGE.
|
|---|
| 40 | *
|
|---|
| 41 | * @(#)ndbm.h 8.1 (Berkeley) 6/2/93
|
|---|
| 42 | * $FreeBSD: src/include/ndbm.h,v 1.4 2002/03/23 17:24:53 imp Exp $
|
|---|
| 43 | */
|
|---|
| 44 |
|
|---|
| 45 | #ifndef _NDBM_H_
|
|---|
| 46 | #define _NDBM_H_
|
|---|
| 47 |
|
|---|
| 48 | #include <db.h>
|
|---|
| 49 |
|
|---|
| 50 | /* Map dbm interface onto db(3). */
|
|---|
| 51 | #define DBM_RDONLY O_RDONLY
|
|---|
| 52 |
|
|---|
| 53 | /* Flags to dbm_store(). */
|
|---|
| 54 | #define DBM_INSERT 0
|
|---|
| 55 | #define DBM_REPLACE 1
|
|---|
| 56 |
|
|---|
| 57 | /*
|
|---|
| 58 | * The db(3) support for ndbm always appends this suffix to the
|
|---|
| 59 | * file name to avoid overwriting the user's original database.
|
|---|
| 60 | */
|
|---|
| 61 | #define DBM_SUFFIX ".db"
|
|---|
| 62 |
|
|---|
| 63 | typedef struct {
|
|---|
| 64 | char *dptr;
|
|---|
| 65 | int dsize;
|
|---|
| 66 | } datum;
|
|---|
| 67 |
|
|---|
| 68 | typedef DB DBM;
|
|---|
| 69 | #define dbm_pagfno(a) DBM_PAGFNO_NOT_AVAILABLE
|
|---|
| 70 |
|
|---|
| 71 | __BEGIN_DECLS
|
|---|
| 72 | int dbm_clearerr(DBM *);
|
|---|
| 73 | void dbm_close(DBM *);
|
|---|
| 74 | int dbm_delete(DBM *, datum);
|
|---|
| 75 | int dbm_error(DBM *);
|
|---|
| 76 | datum dbm_fetch(DBM *, datum);
|
|---|
| 77 | datum dbm_firstkey(DBM *);
|
|---|
| 78 | long dbm_forder(DBM *, datum);
|
|---|
| 79 | datum dbm_nextkey(DBM *);
|
|---|
| 80 | DBM *dbm_open(const char *, int, int);
|
|---|
| 81 | int dbm_store(DBM *, datum, datum, int);
|
|---|
| 82 | int dbm_dirfno(DBM *);
|
|---|
| 83 | __END_DECLS
|
|---|
| 84 |
|
|---|
| 85 | #endif /* !_NDBM_H_ */
|
|---|
