79 lines
2.9 KiB
C
79 lines
2.9 KiB
C
/*
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* Copyright (c) 1995 - 1999 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the Kungliga Tekniska
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* Högskolan and its contributors.
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*
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* 4. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* $Id: xdbm.h,v 1.3 1999/05/08 02:25:22 assar Exp $ */
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/* Generic *dbm include file */
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#ifndef __XDBM_H__
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#define __XDBM_H__
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#ifdef HAVE_NDBM_H
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#include <ndbm.h>
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#elif defined(HAVE_DBM_H)
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#include <dbm.h>
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#elif defined(HAVE_RPCSVC_DBM_H)
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#include <rpcsvc/dbm.h>
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#elif defined(HAVE_DB_H)
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#define DB_DBM_HSEARCH 1
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#include <db.h>
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#endif
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/* Macros to convert ndbm names to dbm names.
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* Note that dbm_nextkey() cannot be simply converted using a macro, since
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* it is invoked giving the database, and nextkey() needs the previous key.
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*
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* Instead, all routines call "dbm_next" instead.
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*/
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#ifndef NDBM
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typedef char DBM;
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#define dbm_open(file, flags, mode) ((dbminit(file) == 0)?"":((char *)0))
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#define dbm_fetch(db, key) fetch(key)
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#define dbm_store(db, key, content, flag) store(key, content)
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#define dbm_delete(db, key) delete(key)
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#define dbm_firstkey(db) firstkey()
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#define dbm_next(db,key) nextkey(key)
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#define dbm_close(db) dbmclose()
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#else
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#define dbm_next(db,key) dbm_nextkey(db)
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#endif
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#endif /* __XDBM_H__ */
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