makedbm.tproj/ypdb.h

   1 /*
   2  * Copyright (c) 1999 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 /*      $OpenBSD: ypdb.h,v 1.5 1997/02/09 09:49:37 maja Exp $ */
  24
  25 /*
  26  * Copyright (c) 1990, 1993
  27  *      The Regents of the University of California.  All rights reserved.
  28  * All rights reserved.
  29  *
  30  * This code is derived from software contributed to Berkeley by
  31  * Margo Seltzer.
  32  *
  33  * This code is derived from ndbm module of BSD4.4 db (hash) by
  34  * Mats O Jansson
  35  *
  36  * Redistribution and use in source and binary forms, with or without
  37  * modification, are permitted provided that the following conditions
  38  * are met:
  39  * 1. Redistributions of source code must retain the above copyright
  40  *    notice, this list of conditions and the following disclaimer.
  41  * 2. Redistributions in binary form must reproduce the above copyright
  42  *    notice, this list of conditions and the following disclaimer in the
  43  *    documentation and/or other materials provided with the distribution.
  44  * 3. All advertising materials mentioning features or use of this software
  45  *    must display the following acknowledgement:
  46  *      This product includes software developed by the University of
  47  *      California, Berkeley and its contributors.
  48  * 4. Neither the name of the University nor the names of its contributors
  49  *    may be used to endorse or promote products derived from this software
  50  *    without specific prior written permission.
  51  *
  52  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
  53  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  54  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  55  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  56  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  57  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  58  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  59  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  60  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  61  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  62  * SUCH DAMAGE.
  63  */
  64
  65 #ifndef _YPDB_H_
  66 #define _YPDB_H_
  67
  68 #ifndef _DB_H_
  69 #include <db.h>
  70 #endif
  71
  72 #define YPDB_SUFFIX     ".db"
  73
  74 /* Flags to ypdb_store(). */
  75 #define YPDB_INSERT      0
  76 #define YPDB_REPLACE     1
  77
  78 #ifndef DATUM
  79 typedef struct {
  80         char    *dptr;
  81         int     dsize;
  82 } datum;
  83 #define DATUM
  84 #endif
  85
  86 typedef DB DBM;
  87
  88 __BEGIN_DECLS
  89 void     ypdb_close __P((DBM *));
  90 datum    ypdb_fetch __P((DBM *, datum));
  91 datum    ypdb_firstkey __P((DBM *));
  92 datum    ypdb_nextkey __P((DBM *));
  93 datum    ypdb_setkey __P((DBM *, datum));
  94 DBM     *ypdb_open __P((const char *, int, int));
  95 DBM     *ypdb_open_suf __P((const char *, int, int));
  96 int      ypdb_store __P((DBM *, datum, datum, int));
  97 __END_DECLS
  98
  99 #endif /* !_YPDB_H_ */