bdb.h revision 256281 
1275072Semaste/*
2275072Semaste * Copyright (c) 2002, 2003 Sendmail, Inc. and its suppliers.
3275072Semaste *	All rights reserved.
4275072Semaste *
5275072Semaste * By using this file, you agree to the terms and conditions set
6275072Semaste * forth in the LICENSE file which can be found at the top level of
7275072Semaste * the sendmail distribution.
8275072Semaste *
9275072Semaste *
10275072Semaste *	$Id: bdb.h,v 1.4 2003/03/06 16:30:05 ca Exp $
11275072Semaste */
12275072Semaste
13275072Semaste#ifndef	SM_BDB_H
14275072Semaste#define SM_BDB_H
15275072Semaste
16275072Semaste#if NEWDB
17280031Sdim# include <db.h>
18275072Semaste# ifndef DB_VERSION_MAJOR
19275072Semaste#  define DB_VERSION_MAJOR 1
20275072Semaste# endif /* ! DB_VERSION_MAJOR */
21275072Semaste
22280031Sdim# if DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1
23280031Sdim
24275072Semaste#  define DBTXN	NULL ,
25275072Semaste
26280031Sdim/*
27280031Sdim**  Always turn on DB_FCNTL_LOCKING for DB 4.1.x since its
28280031Sdim**  "workaround" for accepting an empty (locked) file depends on
29280031Sdim**  this flag. Notice: this requires 4.1.24 + patch (which should be
30280031Sdim**  part of 4.1.25).
31280031Sdim*/
32280031Sdim
33280031Sdim#  define SM_DB_FLAG_ADD(flag)	(flag) |= DB_FCNTL_LOCKING
34275072Semaste
35280031Sdim# else /* DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1 */
36280031Sdim
37280031Sdim#  define DBTXN
38280031Sdim#  if !HASFLOCK && defined(DB_FCNTL_LOCKING)
39280031Sdim#   define SM_DB_FLAG_ADD(flag)	(flag) |= DB_FCNTL_LOCKING
40275072Semaste#  else /* !HASFLOCK && defined(DB_FCNTL_LOCKING) */
41280031Sdim#   define SM_DB_FLAG_ADD(flag)	((void) 0)
42280031Sdim#  endif /* !HASFLOCK && defined(DB_FCNTL_LOCKING) */
43275072Semaste
44280031Sdim# endif /* DB_VERSION_MAJOR >= 4 && DB_VERSION_MINOR >= 1 */
45275072Semaste#endif /* NEWDB */
46280031Sdim
47280031Sdim#endif /* ! SM_BDB_H */
48280031Sdim