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Annotation of src/include/ndbm.h, Revision 1.6

1.6     ! millert     1: /*     $OpenBSD: ndbm.h,v 1.5 2003/06/02 19:34:12 millert Exp $        */
1.1       deraadt     2: /*     $NetBSD: ndbm.h,v 1.6 1995/07/20 23:31:11 jtc Exp $     */
                      3:
                      4: /*-
                      5:  * Copyright (c) 1990, 1993
                      6:  *     The Regents of the University of California.  All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to Berkeley by
                      9:  * Margo Seltzer.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
1.5       millert    19:  * 3. Neither the name of the University nor the names of its contributors
1.1       deraadt    20:  *    may be used to endorse or promote products derived from this software
                     21:  *    without specific prior written permission.
                     22:  *
                     23:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     24:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     25:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     26:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     27:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     28:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     29:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     30:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     31:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     32:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     33:  * SUCH DAMAGE.
                     34:  *
                     35:  *     @(#)ndbm.h      8.1 (Berkeley) 6/2/93
                     36:  */
                     37:
                     38: #ifndef _NDBM_H_
                     39: #define        _NDBM_H_
                     40:
                     41: #include <db.h>
                     42:
                     43: /* Map dbm interface onto db(3). */
                     44: #define DBM_RDONLY     O_RDONLY
                     45:
                     46: /* Flags to dbm_store(). */
                     47: #define DBM_INSERT      0
                     48: #define DBM_REPLACE     1
                     49:
                     50: /*
                     51:  * The db(3) support for ndbm(3) always appends this suffix to the
                     52:  * file name to avoid overwriting the user's original database.
                     53:  */
                     54: #define        DBM_SUFFIX      ".db"
                     55:
                     56: typedef struct {
1.6     ! millert    57:        void *dptr;
        !            58:        size_t dsize;
1.1       deraadt    59: } datum;
                     60:
                     61: typedef DB DBM;
                     62: #define        dbm_pagfno(a)   DBM_PAGFNO_NOT_AVAILABLE
                     63:
                     64: __BEGIN_DECLS
1.6     ! millert    65: int     dbm_clearerr(DBM *);
1.4       millert    66: void    dbm_close(DBM *);
                     67: int     dbm_delete(DBM *, datum);
1.6     ! millert    68: int     dbm_error(DBM *);
1.4       millert    69: datum   dbm_fetch(DBM *, datum);
                     70: datum   dbm_firstkey(DBM *);
                     71: datum   dbm_nextkey(DBM *);
1.6     ! millert    72: DBM    *dbm_open(const char *, int, mode_t);
1.4       millert    73: int     dbm_store(DBM *, datum, datum, int);
                     74: int     dbm_dirfno(DBM *);
                     75: int     dbm_rdonly(DBM *);
1.1       deraadt    76: __END_DECLS
                     77:
                     78: #endif /* !_NDBM_H_ */