bdb.h revision 261363 
1/*
2 * Copyright (c) 2002, 2003 Proofpoint, Inc. and its suppliers.
3 *	All rights reserved.
4 *
5 * By using this file, you agree to the terms and conditions set
6 * forth in the LICENSE file which can be found at the top level of
7 * the sendmail distribution.
8 *
9 *
10 *	$Id: bdb.h,v 1.5 2013/11/22 20:51:31 ca Exp $
11 */
12
13#ifndef	SM_BDB_H
14#define SM_BDB_H
15
16#if NEWDB
17# include <db.h>
18# ifndef DB_VERSION_MAJOR
19#  define DB_VERSION_MAJOR 1
20# endif /* ! DB_VERSION_MAJOR */
21
22# if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
23
24#  define DBTXN	NULL ,
25
26/*
27**  Always turn on DB_FCNTL_LOCKING for DB 4.1.x since its
28**  "workaround" for accepting an empty (locked) file depends on
29**  this flag. Notice: this requires 4.1.24 + patch (which should be
30**  part of 4.1.25).
31*/
32
33#  define SM_DB_FLAG_ADD(flag)	(flag) |= DB_FCNTL_LOCKING
34
35# else /* DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1 */
36
37#  define DBTXN
38#  if !HASFLOCK && defined(DB_FCNTL_LOCKING)
39#   define SM_DB_FLAG_ADD(flag)	(flag) |= DB_FCNTL_LOCKING
40#  else /* !HASFLOCK && defined(DB_FCNTL_LOCKING) */
41#   define SM_DB_FLAG_ADD(flag)	((void) 0)
42#  endif /* !HASFLOCK && defined(DB_FCNTL_LOCKING) */
43
44# endif /* DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1 */
45#endif /* NEWDB */
46
47#endif /* ! SM_BDB_H */
48