ypserv.tproj/ypdb.h

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
   7  * Reserved.  This file contains Original Code and/or Modifications of
   8  * Original Code as defined in and that are subject to the Apple Public
   9  * Source License Version 1.0 (the 'License').  You may not use this file
  10  * except in compliance with the License.  Please obtain a copy of the
  11  * License at http://www.apple.com/publicsource and read it before using
  12  * this file.
  13  *
  14  * The Original Code and all software distributed under the License are
  15  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  16  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  17  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  19  * License for the specific language governing rights and limitations
  20  * under the License."
  21  *
  22  * @APPLE_LICENSE_HEADER_END@
  23  */
  24 /*      $OpenBSD: ypdb.h,v 1.5 1997/02/09 09:49:37 maja Exp $ */
  25
  26 /*
  27  * Copyright (c) 1990, 1993
  28  *      The Regents of the University of California.  All rights reserved.
  29  * All rights reserved.
  30  *
  31  * This code is derived from software contributed to Berkeley by
  32  * Margo Seltzer.
  33  *
  34  * This code is derived from ndbm module of BSD4.4 db (hash) by
  35  * Mats O Jansson
  36  *
  37  * Redistribution and use in source and binary forms, with or without
  38  * modification, are permitted provided that the following conditions
  39  * are met:
  40  * 1. Redistributions of source code must retain the above copyright
  41  *    notice, this list of conditions and the following disclaimer.
  42  * 2. Redistributions in binary form must reproduce the above copyright
  43  *    notice, this list of conditions and the following disclaimer in the
  44  *    documentation and/or other materials provided with the distribution.
  45  * 3. All advertising materials mentioning features or use of this software
  46  *    must display the following acknowledgement:
  47  *      This product includes software developed by the University of
  48  *      California, Berkeley and its contributors.
  49  * 4. Neither the name of the University nor the names of its contributors
  50  *    may be used to endorse or promote products derived from this software
  51  *    without specific prior written permission.
  52  *
  53  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
  54  * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  55  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  56  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
  57  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  58  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  59  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  60  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  61  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  62  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  63  * SUCH DAMAGE.
  64  */
  65
  66 #ifndef _YPDB_H_
  67 #define _YPDB_H_
  68
  69 #ifndef _DB_H_
  70 #include <db.h>
  71 #endif
  72
  73 #define YPDB_SUFFIX     ".db"
  74
  75 /* Flags to ypdb_store(). */
  76 #define YPDB_INSERT      0
  77 #define YPDB_REPLACE     1
  78
  79 #ifndef DATUM
  80 typedef struct {
  81         char    *dptr;
  82         int     dsize;
  83 } datum;
  84 #define DATUM
  85 #endif
  86
  87 typedef DB DBM;
  88
  89 __BEGIN_DECLS
  90 void     ypdb_close __P((DBM *));
  91 datum    ypdb_fetch __P((DBM *, datum));
  92 datum    ypdb_firstkey __P((DBM *));
  93 datum    ypdb_nextkey __P((DBM *));
  94 datum    ypdb_setkey __P((DBM *, datum));
  95 DBM     *ypdb_open __P((const char *, int, int));
  96 DBM     *ypdb_open_suf __P((const char *, int, int));
  97 int      ypdb_store __P((DBM *, datum, datum, int));
  98 __END_DECLS
  99
 100 #endif /* !_YPDB_H_ */