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author | Michael Adam <obnox@samba.org> | 2011-07-07 17:42:08 +0200 |
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committer | Michael Adam <obnox@samba.org> | 2011-07-29 13:34:22 +0200 |
commit | 0b5c4a601a983aab06e4aba158cd9359babd1e71 (patch) | |
tree | 8e2806398d731036115661a88867be107783e538 /source3/lib/dbwrap/dbwrap.c | |
parent | d4c93ca721d0edd8780ce84e7cccd0e5a1ea4f37 (diff) | |
download | samba-0b5c4a601a983aab06e4aba158cd9359babd1e71.tar.gz samba-0b5c4a601a983aab06e4aba158cd9359babd1e71.tar.bz2 samba-0b5c4a601a983aab06e4aba158cd9359babd1e71.zip |
s3:dbwrap: move all .c and .h files of dbwrap to lib/dbwrap/
Autobuild-User: Michael Adam <obnox@samba.org>
Autobuild-Date: Fri Jul 29 13:34:22 CEST 2011 on sn-devel-104
Diffstat (limited to 'source3/lib/dbwrap/dbwrap.c')
-rw-r--r-- | source3/lib/dbwrap/dbwrap.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/source3/lib/dbwrap/dbwrap.c b/source3/lib/dbwrap/dbwrap.c new file mode 100644 index 0000000000..6a6d4c64e5 --- /dev/null +++ b/source3/lib/dbwrap/dbwrap.c @@ -0,0 +1,66 @@ +/* + Unix SMB/CIFS implementation. + Database interface wrapper + Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2006 + + Major code contributions from Aleksey Fedoseev (fedoseev@ru.ibm.com) + + 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/>. +*/ + +#include "includes.h" +#include "dbwrap/dbwrap.h" +#include "dbwrap/dbwrap_private.h" + +/* + * Fall back using fetch_locked if no genuine fetch operation is provided + */ + +int dbwrap_fallback_fetch(struct db_context *db, TALLOC_CTX *mem_ctx, + TDB_DATA key, TDB_DATA *data) +{ + struct db_record *rec; + + if (!(rec = db->fetch_locked(db, mem_ctx, key))) { + return -1; + } + + data->dsize = rec->value.dsize; + data->dptr = talloc_move(mem_ctx, &rec->value.dptr); + TALLOC_FREE(rec); + return 0; +} + +/* + * Fall back using fetch if no genuine parse operation is provided + */ + +int dbwrap_fallback_parse_record(struct db_context *db, TDB_DATA key, + int (*parser)(TDB_DATA key, + TDB_DATA data, + void *private_data), + void *private_data) +{ + TDB_DATA data; + int res; + + res = db->fetch(db, talloc_tos(), key, &data); + if (res != 0) { + return res; + } + + res = parser(key, data, private_data); + TALLOC_FREE(data.dptr); + return res; +} |