2 Unix SMB/CIFS implementation.
4 Copyright (C) Andrew Tridgell 1999
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/>.
30 /* single node of a list returned by tdb_search_keys */
31 typedef struct keys_node
33 struct keys_node
*prev
, *next
;
38 struct tdb_context
*tdb
;
40 struct tdb_wrap
*next
, *prev
;
43 struct tdb_validation_status
{
51 typedef int (*tdb_validate_data_func
)(TDB_CONTEXT
*the_tdb
, TDB_DATA kbuf
, TDB_DATA dbuf
, void *state
);
53 TDB_LIST_NODE
*tdb_search_keys(struct tdb_context
*, const char*);
54 void tdb_search_list_free(TDB_LIST_NODE
*);
55 int32
tdb_change_int32_atomic(struct tdb_context
*tdb
, const char *keystr
, int32
*oldval
, int32 change_val
);
56 int tdb_lock_bystring(struct tdb_context
*tdb
, const char *keyval
);
57 int tdb_lock_bystring_with_timeout(TDB_CONTEXT
*tdb
, const char *keyval
,
59 void tdb_unlock_bystring(struct tdb_context
*tdb
, const char *keyval
);
60 int tdb_read_lock_bystring_with_timeout(TDB_CONTEXT
*tdb
, const char *keyval
,
61 unsigned int timeout
);
62 void tdb_read_unlock_bystring(TDB_CONTEXT
*tdb
, const char *keyval
);
63 int32
tdb_fetch_int32(struct tdb_context
*tdb
, const char *keystr
);
64 int tdb_store_uint32(struct tdb_context
*tdb
, const char *keystr
, uint32 value
);
65 int tdb_store_int32(struct tdb_context
*tdb
, const char *keystr
, int32 v
);
66 int tdb_fetch_uint32(struct tdb_context
*tdb
, const char *keystr
, uint32
*value
);
67 int tdb_traverse_delete_fn(struct tdb_context
*the_tdb
, TDB_DATA key
, TDB_DATA dbuf
,
69 int tdb_store_bystring(struct tdb_context
*tdb
, const char *keystr
, TDB_DATA data
, int flags
);
70 TDB_DATA
tdb_fetch_bystring(struct tdb_context
*tdb
, const char *keystr
);
71 int tdb_delete_bystring(struct tdb_context
*tdb
, const char *keystr
);
72 struct tdb_context
*tdb_open_log(const char *name
, int hash_size
,
73 int tdb_flags
, int open_flags
, mode_t mode
);
74 int tdb_unpack(const uint8
*buf
, int bufsize
, const char *fmt
, ...);
75 size_t tdb_pack(uint8
*buf
, int bufsize
, const char *fmt
, ...);
76 TDB_DATA
make_tdb_data(const uint8
*dptr
, size_t dsize
);
77 TDB_DATA
string_tdb_data(const char *string
);
78 TDB_DATA
string_term_tdb_data(const char *string
);
79 int tdb_trans_store(struct tdb_context
*tdb
, TDB_DATA key
, TDB_DATA dbuf
,
81 BOOL
tdb_change_uint32_atomic(TDB_CONTEXT
*tdb
, const char *keystr
,
82 uint32
*oldval
, uint32 change_val
);
83 int tdb_chainlock_with_timeout( TDB_CONTEXT
*tdb
, TDB_DATA key
,
84 unsigned int timeout
);
86 #endif /* __TDBUTIL_H__ */