r10299: remove the public (un)lock functions and introduce a transaction based

private ldb API

ldb_sqlite3 is already working with this model and ldb_tdb will do
as soon as tridge finishes the tdb transaction code.

currently the transactions are always implicit and wrap any single
ldb API call except searching, the transaction functions are
currently not made public on purpose.

Simo.
(This used to be commit 1da4ac2cdcb7e54076f85242a93784260dced918)

1 files changed, 23 insertions, 10 deletions

diff --git a/source4/lib/ldb/ldb_tdb/ldb_tdb.c b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
index 61d0f9b64a..c3f59a2dbe 100644
--- a/source4/lib/ldb/ldb_tdb/ldb_tdb.c
+++ b/source4/lib/ldb/ldb_tdb/ldb_tdb.c
@@ -825,6 +825,19 @@ failed:
 	return -1;
 }
 
+static int ltdb_start_trans(struct ldb_module *module)
+{
+	/* TODO: implement transactions */
+
+	return 0;
+}
+
+static int ltdb_end_trans(struct ldb_module *module, int status)
+{
+	/* TODO: implement transactions */
+
+	return status;
+}
 
 /*
   return extended error information
@@ -840,16 +853,16 @@ static const char *ltdb_errstring(struct ldb_module *module)
 
 
 static const struct ldb_module_ops ltdb_ops = {
-	.name          = "tdb",
-	.search        = ltdb_search,
-	.search_bytree = ltdb_search_bytree,
-	.add_record    = ltdb_add,
-	.modify_record = ltdb_modify,
-	.delete_record = ltdb_delete,
-	.rename_record = ltdb_rename,
-	.named_lock    = ltdb_lock,
-	.named_unlock  = ltdb_unlock,
-	.errstring     = ltdb_errstring
+	.name              = "tdb",
+	.search            = ltdb_search,
+	.search_bytree     = ltdb_search_bytree,
+	.add_record        = ltdb_add,
+	.modify_record     = ltdb_modify,
+	.delete_record     = ltdb_delete,
+	.rename_record     = ltdb_rename,
+	.start_transaction = ltdb_start_trans,
+	.end_transaction   = ltdb_end_trans,
+	.errstring         = ltdb_errstring
 };