-/* $Cambridge: exim/src/src/dbstuff.h,v 1.3 2005/05/23 16:58:56 fanf2 Exp $ */
+/* $Cambridge: exim/src/src/dbstuff.h,v 1.7 2007/08/29 14:02:22 ph10 Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2005 */
+/* Copyright (c) University of Cambridge 1995 - 2007 */
/* See the file NOTICE for conditions of use and distribution. */
/* This header file contains macro definitions so that a variety of DBM
#define EXIM_DBOPEN(name, flags, mode, dbpp) \
if (db_create(dbpp, NULL, 0) != 0 || \
((*dbpp)->set_errcall(*dbpp, dbfn_bdb_error_callback), \
- (*dbpp)->open(*dbpp, NULL, CS name, NULL, \
+ ((*dbpp)->open)(*dbpp, NULL, CS name, NULL, \
((flags) == O_RDONLY)? DB_UNKNOWN : DB_HASH, \
((flags) == O_RDONLY)? DB_RDONLY : DB_CREATE, \
mode)) != 0) *(dbpp) = NULL
#define EXIM_DBOPEN(name, flags, mode, dbpp) \
if (db_create(dbpp, NULL, 0) != 0 || \
((*dbpp)->set_errcall(*dbpp, dbfn_bdb_error_callback), \
- (*dbpp)->open(*dbpp, CS name, NULL, \
+ ((*dbpp)->open)(*dbpp, CS name, NULL, \
((flags) == O_RDONLY)? DB_UNKNOWN : DB_HASH, \
((flags) == O_RDONLY)? DB_RDONLY : DB_CREATE, \
mode)) != 0) *(dbpp) = NULL
2. keyed by domain -
Domain response upto MAIL FROM:<>, postmaster, random local part;
-If a record exists, the result field is either ccache_accept or ccache_reject.
-The other fields, however, (which are only relevant to domain records) may also
-contain ccache_unknown if that particular test has not been done.
+If a record exists, the result field is either ccache_accept or ccache_reject,
+or, for a domain record only, ccache_reject_mfnull when MAIL FROM:<> was
+rejected. The other fields, however, (which are only relevant to domain
+records) may also contain ccache_unknown if that particular test has not been
+done.
Originally, there was only one structure, used for both types. However, it got
expanded for domain records, so it got split. To make it possible for Exim to