1 files changed, 50 insertions, 0 deletions
diff --git a/source4/cluster/cluster.h b/source4/cluster/cluster.h
new file mode 100644
index 0000000000..7545757f2c
--- /dev/null
+++ b/source4/cluster/cluster.h
@@ -0,0 +1,50 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   structures for clustering
+
+   Copyright (C) Andrew Tridgell 2006
+   
+   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/>.
+*/
+
+#ifndef __CLUSTER_H__
+#define __CLUSTER_H__ 
+
+/*
+  test for same cluster id
+*/
+#define cluster_id_equal(id_1, id_2) ((id_1)->id == (id_2)->id \
+				    && (id_1)->id2 == (id_2)->id2 \
+				    && (id_1)->node == (id_2)->node)
+
+/*
+  test for same cluster node
+*/
+#define cluster_node_equal(id1, id2) ((id1)->node == (id2)->node)
+
+struct messaging_context;
+typedef void (*cluster_message_fn_t)(struct messaging_context *, DATA_BLOB);
+
+/* prototypes */
+struct server_id cluster_id(uint64_t id, uint32_t id2);
+const char *cluster_id_string(TALLOC_CTX *mem_ctx, struct server_id id);
+struct tdb_wrap *cluster_tdb_tmp_open(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx, const char *dbname, int flags);
+void *cluster_backend_handle(void);
+
+NTSTATUS cluster_message_init(struct messaging_context *msg, struct server_id server,
+			      cluster_message_fn_t handler);
+NTSTATUS cluster_message_send(struct server_id server, DATA_BLOB *data);
+
+#endif