14960Swillf /*- 24960Swillf * Copyright (c) 1990, 1993 34960Swillf * The Regents of the University of California. All rights reserved. 44960Swillf * 54960Swillf * This code is derived from software contributed to Berkeley by 64960Swillf * Margo Seltzer. 74960Swillf * 84960Swillf * Redistribution and use in source and binary forms, with or without 94960Swillf * modification, are permitted provided that the following conditions 104960Swillf * are met: 114960Swillf * 1. Redistributions of source code must retain the above copyright 124960Swillf * notice, this list of conditions and the following disclaimer. 134960Swillf * 2. Redistributions in binary form must reproduce the above copyright 144960Swillf * notice, this list of conditions and the following disclaimer in the 154960Swillf * documentation and/or other materials provided with the distribution. 164960Swillf * 3. All advertising materials mentioning features or use of this software 174960Swillf * must display the following acknowledgement: 184960Swillf * This product includes software developed by the University of 194960Swillf * California, Berkeley and its contributors. 204960Swillf * 4. Neither the name of the University nor the names of its contributors 214960Swillf * may be used to endorse or promote products derived from this software 224960Swillf * without specific prior written permission. 234960Swillf * 244960Swillf * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 254960Swillf * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 264960Swillf * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 274960Swillf * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 284960Swillf * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 294960Swillf * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 304960Swillf * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 314960Swillf * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 324960Swillf * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 334960Swillf * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 344960Swillf * SUCH DAMAGE. 354960Swillf * 364960Swillf * @(#)ndbm.h 8.1 (Berkeley) 6/2/93 374960Swillf */ 384960Swillf 394960Swillf #ifndef _NDBM_H_ 404960Swillf #define _NDBM_H_ 414960Swillf 424960Swillf #include "db.h" 434960Swillf 444960Swillf /* Map dbm interface onto db(3). */ 454960Swillf #define DBM_RDONLY O_RDONLY 464960Swillf 474960Swillf /* Flags to dbm_store(). */ 484960Swillf #define DBM_INSERT 0 494960Swillf #define DBM_REPLACE 1 504960Swillf 514960Swillf /* 524960Swillf * The db(3) support for ndbm(3) always appends this suffix to the 534960Swillf * file name to avoid overwriting the user's original database. 544960Swillf */ 554960Swillf #define DBM_SUFFIX ".db" 564960Swillf 574960Swillf typedef struct { 584960Swillf char *dptr; 594960Swillf int dsize; 604960Swillf } datum; 614960Swillf 624960Swillf typedef DB DBM; 634960Swillf #define dbm_pagfno(a) DBM_PAGFNO_NOT_AVAILABLE 644960Swillf 654960Swillf #define dbm_close kdb2_dbm_close 664960Swillf #define dbm_delete kdb2_dbm_delete 674960Swillf #define dbm_fetch kdb2_dbm_fetch 684960Swillf #define dbm_firstkey kdb2_dbm_firstkey 694960Swillf #define dbm_forder kdb2_dbm_forder 704960Swillf #define dbm_nextkey kdb2_dbm_nextkey 714960Swillf #define dbm_open kdb2_dbm_open 724960Swillf #define dbm_store kdb2_dbm_store 73*7934SMark.Phalan@Sun.COM #define dbm_dirfno kdb2_dbm_dirfno 744960Swillf #define dbm_error kdb2_dbm_error 754960Swillf #define dbm_clearerr kdb2_dbm_clearerr 764960Swillf 774960Swillf __BEGIN_DECLS 784960Swillf void dbm_close __P((DBM *)); 794960Swillf int dbm_delete __P((DBM *, datum)); 804960Swillf datum dbm_fetch __P((DBM *, datum)); 814960Swillf datum dbm_firstkey __P((DBM *)); 824960Swillf long dbm_forder __P((DBM *, datum)); 834960Swillf datum dbm_nextkey __P((DBM *)); 844960Swillf DBM *dbm_open __P((const char *, int, int)); 854960Swillf int dbm_store __P((DBM *, datum, datum, int)); 864960Swillf int dbm_dirfno __P((DBM *)); 874960Swillf int dbm_error __P((DBM *db)); 884960Swillf int dbm_clearerr __P((DBM *db)); 894960Swillf __END_DECLS 904960Swillf 914960Swillf #endif /* !_NDBM_H_ */ 92