| /* |
| * net/tipc/name_table.h: Include file for TIPC name table code |
| * |
| * Copyright (c) 2000-2006, Ericsson AB |
| * Copyright (c) 2004-2005, 2010-2011, Wind River Systems |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the names of the copyright holders nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * Alternatively, this software may be distributed under the terms of the |
| * GNU General Public License ("GPL") version 2 as published by the Free |
| * Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef _TIPC_NAME_TABLE_H |
| #define _TIPC_NAME_TABLE_H |
| |
| #include "node_subscr.h" |
| |
| struct tipc_subscription; |
| struct tipc_port_list; |
| |
| /* |
| * TIPC name types reserved for internal TIPC use (both current and planned) |
| */ |
| #define TIPC_ZM_SRV 3 /* zone master service name type */ |
| |
| /** |
| * struct publication - info about a published (name or) name sequence |
| * @type: name sequence type |
| * @lower: name sequence lower bound |
| * @upper: name sequence upper bound |
| * @scope: scope of publication |
| * @node: network address of publishing port's node |
| * @ref: publishing port |
| * @key: publication key |
| * @subscr: subscription to "node down" event (for off-node publications only) |
| * @local_list: adjacent entries in list of publications made by this node |
| * @pport_list: adjacent entries in list of publications made by this port |
| * @node_list: adjacent matching name seq publications with >= node scope |
| * @cluster_list: adjacent matching name seq publications with >= cluster scope |
| * @zone_list: adjacent matching name seq publications with >= zone scope |
| * |
| * Note that the node list, cluster list, and zone list are circular lists. |
| */ |
| struct publication { |
| u32 type; |
| u32 lower; |
| u32 upper; |
| u32 scope; |
| u32 node; |
| u32 ref; |
| u32 key; |
| struct tipc_node_subscr subscr; |
| struct list_head local_list; |
| struct list_head pport_list; |
| struct list_head node_list; |
| struct list_head cluster_list; |
| struct list_head zone_list; |
| }; |
| |
| |
| extern rwlock_t tipc_nametbl_lock; |
| |
| struct sk_buff *tipc_nametbl_get(const void *req_tlv_area, int req_tlv_space); |
| u32 tipc_nametbl_translate(u32 type, u32 instance, u32 *node); |
| int tipc_nametbl_mc_translate(u32 type, u32 lower, u32 upper, u32 limit, |
| struct tipc_port_list *dports); |
| struct publication *tipc_nametbl_publish(u32 type, u32 lower, u32 upper, |
| u32 scope, u32 port_ref, u32 key); |
| int tipc_nametbl_withdraw(u32 type, u32 lower, u32 ref, u32 key); |
| struct publication *tipc_nametbl_insert_publ(u32 type, u32 lower, u32 upper, |
| u32 scope, u32 node, u32 ref, |
| u32 key); |
| struct publication *tipc_nametbl_remove_publ(u32 type, u32 lower, u32 node, |
| u32 ref, u32 key); |
| void tipc_nametbl_subscribe(struct tipc_subscription *s); |
| void tipc_nametbl_unsubscribe(struct tipc_subscription *s); |
| int tipc_nametbl_init(void); |
| void tipc_nametbl_stop(void); |
| |
| #endif |