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- /* $NetBSD: ndbm.h,v 1.6 1995/07/20 23:31:11 jtc Exp $ */
-
- /*-
- * Copyright (c) 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Margo Seltzer.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)ndbm.h 8.1 (Berkeley) 6/2/93
- */
-
- #ifndef _NDBM_H_
- #define _NDBM_H_
-
- #include <db.h>
-
- /* Map dbm interface onto db(3). */
- #define DBM_RDONLY O_RDONLY
-
- /* Flags to dbm_store(). */
- #define DBM_INSERT 0
- #define DBM_REPLACE 1
-
- /*
- * The db(3) support for ndbm(3) always appends this suffix to the
- * file name to avoid overwriting the user's original database.
- */
- #define DBM_SUFFIX ".db"
-
- typedef struct {
- char *dptr;
- int dsize;
- } datum;
-
- typedef DB DBM;
- #define dbm_pagfno(a) DBM_PAGFNO_NOT_AVAILABLE
-
- __BEGIN_DECLS
- void dbm_close __P((DBM *));
- int dbm_delete __P((DBM *, datum));
- datum dbm_fetch __P((DBM *, datum));
- datum dbm_firstkey __P((DBM *));
- long dbm_forder __P((DBM *, datum));
- datum dbm_nextkey __P((DBM *));
- DBM *dbm_open __P((const char *, int, int));
- int dbm_store __P((DBM *, datum, datum, int));
- int dbm_dirfno __P((DBM *));
- int dbm_error __P((DBM *));
- int dbm_clearerr __P((DBM *));
- __END_DECLS
-
- #endif /* !_NDBM_H_ */
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