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/*
* Copyright (c) 2002, 2003 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*
*
* $Sendmail: bdb.h,v 1.4 2003/03/06 16:30:05 ca Exp $
*/
#ifndef SM_BDB_H
#define SM_BDB_H
#if NEWDB
# include <db.h>
# ifndef DB_VERSION_MAJOR
# define DB_VERSION_MAJOR 1
# endif /* ! DB_VERSION_MAJOR */
# if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
# define DBTXN NULL ,
/*
** Always turn on DB_FCNTL_LOCKING for DB 4.1.x since its
** "workaround" for accepting an empty (locked) file depends on
** this flag. Notice: this requires 4.1.24 + patch (which should be
** part of 4.1.25).
*/
# define SM_DB_FLAG_ADD(flag) (flag) |= DB_FCNTL_LOCKING
# else /* DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1 */
# define DBTXN
# if !HASFLOCK && defined(DB_FCNTL_LOCKING)
# define SM_DB_FLAG_ADD(flag) (flag) |= DB_FCNTL_LOCKING
# else /* !HASFLOCK && defined(DB_FCNTL_LOCKING) */
# define SM_DB_FLAG_ADD(flag) ((void) 0)
# endif /* !HASFLOCK && defined(DB_FCNTL_LOCKING) */
# endif /* DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1 */
#endif /* NEWDB */
#endif /* ! SM_BDB_H */
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