s3:dbwrap: add dbwrap_trans_change_int32_atomic()

A transaction wrapper for dbwrap_change_int32_atomic().

Michael

2 files changed, 21 insertions, 0 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index b7a16567fe..00cfd6129e 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -448,6 +448,10 @@ NTSTATUS dbwrap_trans_change_uint32_atomic(struct db_context *db,
 					   uint32_t change_val);
 NTSTATUS dbwrap_change_int32_atomic(struct db_context *db, const char *keystr,
 				    int32_t *oldval, int32_t change_val);
+NTSTATUS dbwrap_trans_change_int32_atomic(struct db_context *db,
+					  const char *keystr,
+					  int32_t *oldval,
+					  int32_t change_val);
 NTSTATUS dbwrap_trans_store(struct db_context *db, TDB_DATA key, TDB_DATA dbuf,
 			    int flag);
 NTSTATUS dbwrap_trans_delete(struct db_context *db, TDB_DATA key);
diff --git a/source3/lib/dbwrap_util.c b/source3/lib/dbwrap_util.c
index ca0658579a..1c190167b5 100644
--- a/source3/lib/dbwrap_util.c
+++ b/source3/lib/dbwrap_util.c
@@ -250,6 +250,23 @@ NTSTATUS dbwrap_change_int32_atomic(struct db_context *db, const char *keystr,
 	return ret;
 }
 
+NTSTATUS dbwrap_trans_change_int32_atomic(struct db_context *db,
+					  const char *keystr,
+					  int32_t *oldval,
+					  int32_t change_val)
+{
+	NTSTATUS ret;
+	struct dbwrap_change_int32_atomic_context state;
+
+	state.keystr = keystr;
+	state.oldval = oldval;
+	state.change_val = change_val;
+
+	ret = dbwrap_trans_do(db, dbwrap_change_int32_atomic_action, &state);
+
+	return ret;
+}
+
 struct dbwrap_store_context {
 	TDB_DATA *key;
 	TDB_DATA *dbuf;