1/* 2 Unix SMB/CIFS implementation. 3 4 structures for clustering 5 6 Copyright (C) Andrew Tridgell 2006 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License as published by 10 the Free Software Foundation; either version 3 of the License, or 11 (at your option) any later version. 12 13 This program is distributed in the hope that it will be useful, 14 but WITHOUT ANY WARRANTY; without even the implied warranty of 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 GNU General Public License for more details. 17 18 You should have received a copy of the GNU General Public License 19 along with this program. If not, see <http://www.gnu.org/licenses/>. 20*/ 21 22#ifndef __CLUSTER_H__ 23#define __CLUSTER_H__ 24 25/* 26 test for same cluster id 27*/ 28#define cluster_id_equal(id_1, id_2) ((id_1)->id == (id_2)->id \ 29 && (id_1)->id2 == (id_2)->id2 \ 30 && (id_1)->node == (id_2)->node) 31 32/* 33 test for same cluster node 34*/ 35#define cluster_node_equal(id1, id2) ((id1)->node == (id2)->node) 36 37struct messaging_context; 38typedef void (*cluster_message_fn_t)(struct messaging_context *, DATA_BLOB); 39 40/* prototypes */ 41struct server_id cluster_id(uint64_t id, uint32_t id2); 42const char *cluster_id_string(TALLOC_CTX *mem_ctx, struct server_id id); 43struct tdb_wrap *cluster_tdb_tmp_open(TALLOC_CTX *mem_ctx, struct loadparm_context *lp_ctx, const char *dbname, int flags); 44void *cluster_backend_handle(void); 45 46NTSTATUS cluster_message_init(struct messaging_context *msg, struct server_id server, 47 cluster_message_fn_t handler); 48NTSTATUS cluster_message_send(struct server_id server, DATA_BLOB *data); 49 50#endif 51