1 files changed, 47 insertions, 0 deletions
diff --git a/contrib/sendmail/include/sm/bdb.h b/contrib/sendmail/include/sm/bdb.h
new file mode 100644
index 000000000000..2c712d9664dc
--- /dev/null
+++ b/contrib/sendmail/include/sm/bdb.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2002, 2003, 2014 Proofpoint, 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.
+ *
+ *
+ *	$Id: bdb.h,v 1.5 2013-11-22 20:51:31 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
+
+# if (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1) || DB_VERSION_MAJOR >= 5
+
+#  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) || DB_VERSION_MAJOR >= 5 */
+
+#  define DBTXN
+#  if !HASFLOCK && defined(DB_FCNTL_LOCKING)
+#   define SM_DB_FLAG_ADD(flag)	(flag) |= DB_FCNTL_LOCKING
+#  else
+#   define SM_DB_FLAG_ADD(flag)	((void) 0)
+#  endif
+
+# endif /* (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR >= 1) || DB_VERSION_MAJOR >= 5 */
+#endif /* NEWDB */
+
+#endif /* ! SM_BDB_H */