| | 1 | /* |
| | 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
| | 3 | * |
| | 4 | * @APPLE_LICENSE_HEADER_START@ |
| | 5 | * |
| | 6 | * This file contains Original Code and/or Modifications of Original Code |
| | 7 | * as defined in and that are subject to the Apple Public Source License |
| | 8 | * Version 2.0 (the 'License'). You may not use this file except in |
| | 9 | * compliance with the License. Please obtain a copy of the License at |
| | 10 | * http://www.opensource.apple.com/apsl/ and read it before using this |
| | 11 | * file. |
| | 12 | * |
| | 13 | * The Original Code and all software distributed under the License are |
| | 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
| | 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| | 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
| | 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| | 18 | * Please see the License for the specific language governing rights and |
| | 19 | * limitations under the License. |
| | 20 | * |
| | 21 | * @APPLE_LICENSE_HEADER_END@ |
| | 22 | */ |
| | 23 | /*- |
| | 24 | * Copyright (c) 1990, 1993 |
| | 25 | * The Regents of the University of California. All rights reserved. |
| | 26 | * |
| | 27 | * This code is derived from software contributed to Berkeley by |
| | 28 | * Margo Seltzer. |
| | 29 | * |
| | 30 | * Redistribution and use in source and binary forms, with or without |
| | 31 | * modification, are permitted provided that the following conditions |
| | 32 | * are met: |
| | 33 | * 1. Redistributions of source code must retain the above copyright |
| | 34 | * notice, this list of conditions and the following disclaimer. |
| | 35 | * 2. Redistributions in binary form must reproduce the above copyright |
| | 36 | * notice, this list of conditions and the following disclaimer in the |
| | 37 | * documentation and/or other materials provided with the distribution. |
| | 38 | * 3. All advertising materials mentioning features or use of this software |
| | 39 | * must display the following acknowledgement: |
| | 40 | * This product includes software developed by the University of |
| | 41 | * California, Berkeley and its contributors. |
| | 42 | * 4. Neither the name of the University nor the names of its contributors |
| | 43 | * may be used to endorse or promote products derived from this software |
| | 44 | * without specific prior written permission. |
| | 45 | * |
| | 46 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
| | 47 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| | 48 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| | 49 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
| | 50 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 51 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 52 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 53 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| | 54 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| | 55 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| | 56 | * SUCH DAMAGE. |
| | 57 | * |
| | 58 | * @(#)ndbm.h 8.1 (Berkeley) 6/2/93 |
| | 59 | */ |
| | 60 | |
| | 61 | #ifndef _NDBM_H_ |
| | 62 | #define _NDBM_H_ |
| | 63 | |
| | 64 | #include <sys/cdefs.h> |
| | 65 | #include <_types.h> |
| | 66 | |
| | 67 | #ifndef _MODE_T |
| | 68 | typedef __darwin_mode_t mode_t; |
| | 69 | #define _MODE_T |
| | 70 | #endif |
| | 71 | |
| | 72 | #ifndef _SIZE_T |
| | 73 | #define _SIZE_T |
| | 74 | typedef __darwin_size_t size_t; |
| | 75 | #endif |
| | 76 | |
| | 77 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) |
| | 78 | /* Map dbm interface onto db(3). */ |
| | 79 | #include <fcntl.h> |
| | 80 | #define DBM_RDONLY O_RDONLY |
| | 81 | #endif |
| | 82 | |
| | 83 | /* Flags to dbm_store(). */ |
| | 84 | #define DBM_INSERT 0 |
| | 85 | #define DBM_REPLACE 1 |
| | 86 | |
| | 87 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) |
| | 88 | /* |
| | 89 | * The db(3) support for ndbm(3) always appends this suffix to the |
| | 90 | * file name to avoid overwriting the user's original database. |
| | 91 | */ |
| | 92 | #define DBM_SUFFIX ".db" |
| | 93 | #endif |
| | 94 | |
| | 95 | typedef struct { |
| | 96 | void *dptr; |
| | 97 | size_t dsize; |
| | 98 | } datum; |
| | 99 | |
| | 100 | typedef struct __db DBM; |
| | 101 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) |
| | 102 | #define dbm_pagfno(a) DBM_PAGFNO_NOT_AVAILABLE |
| | 103 | #endif |
| | 104 | |
| | 105 | __BEGIN_DECLS |
| | 106 | int dbm_clearerr( DBM *); |
| | 107 | void dbm_close(DBM *); |
| | 108 | int dbm_delete(DBM *, datum); |
| | 109 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) |
| | 110 | int dbm_dirfno(DBM *); |
| | 111 | #endif |
| | 112 | int dbm_error( DBM *); |
| | 113 | datum dbm_fetch(DBM *, datum); |
| | 114 | datum dbm_firstkey(DBM *); |
| | 115 | #if !defined(_ANSI_SOURCE) && !defined(_POSIX_C_SOURCE) |
| | 116 | long dbm_forder(DBM *, datum); |
| | 117 | #endif |
| | 118 | datum dbm_nextkey(DBM *); |
| | 119 | DBM *dbm_open(const char *, int, mode_t); |
| | 120 | int dbm_store(DBM *, datum, datum, int); |
| | 121 | __END_DECLS |
| | 122 | |
| | 123 | #endif /* !_NDBM_H_ */ |
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