2 Unix SMB/CIFS implementation.
3 Database interface wrapper around tdb
4 Copyright (C) Volker Lendecke 2005-2007
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
25 NTSTATUS (*store
)(struct db_record
*rec
, TDB_DATA data
, int flag
);
26 NTSTATUS (*delete_rec
)(struct db_record
*rec
);
31 struct db_record
*(*fetch_locked
)(struct db_context
*db
,
34 int (*fetch
)(struct db_context
*db
, TALLOC_CTX
*mem_ctx
,
35 TDB_DATA key
, TDB_DATA
*data
);
36 int (*traverse
)(struct db_context
*db
,
37 int (*f
)(struct db_record
*rec
,
40 int (*traverse_read
)(struct db_context
*db
,
41 int (*f
)(struct db_record
*rec
,
44 int (*get_seqnum
)(struct db_context
*db
);
45 int (*get_flags
)(struct db_context
*db
);
46 int (*transaction_start
)(struct db_context
*db
);
47 int (*transaction_commit
)(struct db_context
*db
);
48 int (*transaction_cancel
)(struct db_context
*db
);
53 struct db_context
*db_open(TALLOC_CTX
*mem_ctx
,
55 int hash_size
, int tdb_flags
,
56 int open_flags
, mode_t mode
);
58 struct db_context
*db_open_rbt(TALLOC_CTX
*mem_ctx
);
60 struct db_context
*db_open_tdb(TALLOC_CTX
*mem_ctx
,
62 int hash_size
, int tdb_flags
,
63 int open_flags
, mode_t mode
);
65 struct db_context
*db_open_tdb2(TALLOC_CTX
*mem_ctx
,
67 int hash_size
, int tdb_flags
,
68 int open_flags
, mode_t mode
);
70 struct messaging_context
;
72 #ifdef CLUSTER_SUPPORT
73 struct db_context
*db_open_ctdb(TALLOC_CTX
*mem_ctx
,
75 int hash_size
, int tdb_flags
,
76 int open_flags
, mode_t mode
);
79 struct db_context
*db_open_file(TALLOC_CTX
*mem_ctx
,
80 struct messaging_context
*msg_ctx
,
82 int hash_size
, int tdb_flags
,
83 int open_flags
, mode_t mode
);
86 NTSTATUS
dbwrap_delete(struct db_context
*db
, TDB_DATA key
);
87 NTSTATUS
dbwrap_store(struct db_context
*db
, TDB_DATA key
,
88 TDB_DATA data
, int flags
);
89 TDB_DATA
dbwrap_fetch(struct db_context
*db
, TALLOC_CTX
*mem_ctx
,
91 NTSTATUS
dbwrap_delete_bystring(struct db_context
*db
, const char *key
);
92 NTSTATUS
dbwrap_store_bystring(struct db_context
*db
, const char *key
,
93 TDB_DATA data
, int flags
);
94 TDB_DATA
dbwrap_fetch_bystring(struct db_context
*db
, TALLOC_CTX
*mem_ctx
,
97 #endif /* __DBWRAP_H__ */