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Diffstat (limited to 'source4/lib/dbwrap/dbwrap.h')
| -rw-r--r-- | source4/lib/dbwrap/dbwrap.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/source4/lib/dbwrap/dbwrap.h b/source4/lib/dbwrap/dbwrap.h new file mode 100644 index 0000000000..4b9654b8cf --- /dev/null +++ b/source4/lib/dbwrap/dbwrap.h @@ -0,0 +1,53 @@ +/* + Unix SMB/CIFS implementation. + + database wrapper code + + Copyright (C) Volker Lendecks 2005-2007 + Copyright (C) Andrew Tridgell 2007 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +struct db_record { + TDB_DATA key, value; + NTSTATUS (*store)(struct db_record *rec, TDB_DATA data, int flag); + NTSTATUS (*delete_rec)(struct db_record *rec); + void *private_data; +}; + +struct db_context { + struct db_record *(*fetch_locked)(struct db_context *db, + TALLOC_CTX *mem_ctx, + TDB_DATA key); + int (*fetch)(struct db_context *db, TALLOC_CTX *mem_ctx, + TDB_DATA key, TDB_DATA *data); + int (*traverse)(struct db_context *db, + int (*f)(struct db_record *db, + void *private_data), + void *private_data); + int (*traverse_read)(struct db_context *db, + int (*f)(struct db_record *db, + void *private_data), + void *private_data); + int (*get_seqnum)(struct db_context *db); + void *private_data; +}; + +struct db_context *db_tmp_open(TALLOC_CTX *mem_ctx, const char *name, int tdb_flags); + + +/* backends */ +struct db_context *db_tmp_open_tdb(TALLOC_CTX *mem_ctx, const char *name, int tdb_flags); + |