125981136fb13bcacf5f475f3e0ec750341e1e671Christopher Ferris/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */ 2224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 3e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris * include/uapi/linux/tipc.h: Header for TIPC socket interface 4224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 50543f743b6f5bc5c0652568c763e6dfb9ddce647Christopher Ferris * Copyright (c) 2003-2006, 2015-2016 Ericsson AB 6224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Copyright (c) 2005, 2010-2011, Wind River Systems 7224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * All rights reserved. 8224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 9224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Redistribution and use in source and binary forms, with or without 10224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * modification, are permitted provided that the following conditions are met: 11224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 12224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 1. Redistributions of source code must retain the above copyright 13224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * notice, this list of conditions and the following disclaimer. 14224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 2. Redistributions in binary form must reproduce the above copyright 15224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * notice, this list of conditions and the following disclaimer in the 16224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * documentation and/or other materials provided with the distribution. 17224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 3. Neither the names of the copyright holders nor the names of its 18224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * contributors may be used to endorse or promote products derived from 19224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * this software without specific prior written permission. 20224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 21224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Alternatively, this software may be distributed under the terms of the 22224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * GNU General Public License ("GPL") version 2 as published by the Free 23224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Software Foundation. 24224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 25224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 26224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 29224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * POSSIBILITY OF SUCH DAMAGE. 36224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 37224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 38224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef _LINUX_TIPC_H_ 39224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define _LINUX_TIPC_H_ 40224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 41224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/types.h> 42314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#include <linux/sockios.h> 43224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 44224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 45224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * TIPC addressing primitives 46224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 47224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 48224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct tipc_portid { 49224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ref; 50224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 node; 51224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 52224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 53224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct tipc_name { 54224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 55224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 instance; 56224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 57224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 58224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct tipc_name_seq { 59224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 60224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 lower; 61224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 upper; 62224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 63224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 646e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris/* TIPC Address Size, Offset, Mask specification for Z.C.N 656e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris */ 666e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_NODE_BITS 12 676e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_CLUSTER_BITS 12 686e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_ZONE_BITS 8 696e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris 706e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_NODE_OFFSET 0 716e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_CLUSTER_OFFSET TIPC_NODE_BITS 726e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_ZONE_OFFSET (TIPC_CLUSTER_OFFSET + TIPC_CLUSTER_BITS) 736e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris 746e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_NODE_SIZE ((1UL << TIPC_NODE_BITS) - 1) 756e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_CLUSTER_SIZE ((1UL << TIPC_CLUSTER_BITS) - 1) 766e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_ZONE_SIZE ((1UL << TIPC_ZONE_BITS) - 1) 776e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris 786e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_NODE_MASK (TIPC_NODE_SIZE << TIPC_NODE_OFFSET) 796e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_CLUSTER_MASK (TIPC_CLUSTER_SIZE << TIPC_CLUSTER_OFFSET) 806e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_ZONE_MASK (TIPC_ZONE_SIZE << TIPC_ZONE_OFFSET) 816e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris 826e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define TIPC_ZONE_CLUSTER_MASK (TIPC_ZONE_MASK | TIPC_CLUSTER_MASK) 836e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris 84224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstatic inline __u32 tipc_addr(unsigned int zone, 85224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng unsigned int cluster, 86224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng unsigned int node) 87224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng{ 886e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris return (zone << TIPC_ZONE_OFFSET) | 896e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris (cluster << TIPC_CLUSTER_OFFSET) | 906e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris node; 91224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng} 92224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 93224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstatic inline unsigned int tipc_zone(__u32 addr) 94224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng{ 956e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris return addr >> TIPC_ZONE_OFFSET; 96224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng} 97224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 98224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstatic inline unsigned int tipc_cluster(__u32 addr) 99224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng{ 1006e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris return (addr & TIPC_CLUSTER_MASK) >> TIPC_CLUSTER_OFFSET; 101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng} 102224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstatic inline unsigned int tipc_node(__u32 addr) 104224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng{ 1056e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris return addr & TIPC_NODE_MASK; 106224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng} 107224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 108224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 109224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Application-accessible port name types 110224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 111224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 112224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_CFG_SRV 0 /* configuration service name type */ 113224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_TOP_SRV 1 /* topology service name type */ 114314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define TIPC_LINK_STATE 2 /* link state name type */ 115224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_RESERVED_TYPES 64 /* lowest user-publishable name type */ 116224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 117224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 118224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Publication scopes when binding port names and port name sequences 119224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 120224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 121224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ZONE_SCOPE 1 122224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_CLUSTER_SCOPE 2 123224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_NODE_SCOPE 3 124224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 125224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 126224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Limiting values for messages 127224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 128224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 129224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_MAX_USER_MSG_SIZE 66000U 130224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 131224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 132224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Message importance levels 133224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 134224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 135224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_LOW_IMPORTANCE 0 136224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_MEDIUM_IMPORTANCE 1 137224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_HIGH_IMPORTANCE 2 138224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_CRITICAL_IMPORTANCE 3 139224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 140224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 141224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Msg rejection/connection shutdown reasons 142224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 143224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 144224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_OK 0 145224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ERR_NO_NAME 1 146224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ERR_NO_PORT 2 147224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ERR_NO_NODE 3 148224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ERR_OVERLOAD 4 149224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_CONN_SHUTDOWN 5 150224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 151224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 152224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * TIPC topology subscription service definitions 153224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 154224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 155224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_SUB_PORTS 0x01 /* filter for port availability */ 156224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_SUB_SERVICE 0x02 /* filter for service availability */ 157224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_SUB_CANCEL 0x04 /* cancel a subscription */ 158224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 159224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_WAIT_FOREVER (~0) /* timeout for permanent subscription */ 160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct tipc_subscr { 162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct tipc_name_seq seq; /* name sequence of interest */ 163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 timeout; /* subscription duration (in ms) */ 164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 filter; /* bitmask of filter options */ 165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char usr_handle[8]; /* available for subscriber use */ 166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_PUBLISHED 1 /* publication event */ 169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_WITHDRAWN 2 /* withdraw event */ 170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_SUBSCR_TIMEOUT 3 /* subscription timeout event */ 171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct tipc_event { 173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 event; /* event type */ 174224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 found_lower; /* matching name seq instances */ 175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 found_upper; /* " " " " */ 176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct tipc_portid port; /* associated port */ 177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct tipc_subscr s; /* associated subscription */ 178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Socket API 182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef AF_TIPC 185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define AF_TIPC 30 186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef PF_TIPC 189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define PF_TIPC AF_TIPC 190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef SOL_TIPC 193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define SOL_TIPC 271 194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ADDR_NAMESEQ 1 197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ADDR_MCAST 1 198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ADDR_NAME 2 199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ADDR_ID 3 200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct sockaddr_tipc { 202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng unsigned short family; 203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng unsigned char addrtype; 204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng signed char scope; 205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 206224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct tipc_portid id; 207224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct tipc_name_seq nameseq; 208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct tipc_name name; 210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 domain; 211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } name; 212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } addr; 213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Ancillary data objects supported by recvmsg() 217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_ERRINFO 1 /* error info */ 220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_RETDATA 2 /* returned data */ 221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_DESTNAME 3 /* destination name */ 222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 2240543f743b6f5bc5c0652568c763e6dfb9ddce647Christopher Ferris * TIPC-specific socket option names 225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_IMPORTANCE 127 /* Default: TIPC_LOW_IMPORTANCE */ 228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_SRC_DROPPABLE 128 /* Default: based on socket type */ 229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_DEST_DROPPABLE 129 /* Default: based on socket type */ 230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_CONN_TIMEOUT 130 /* Default: 8000 (ms) */ 231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_NODE_RECVQ_DEPTH 131 /* Default: none (read only) */ 232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define TIPC_SOCK_RECVQ_DEPTH 132 /* Default: none (read only) */ 2330543f743b6f5bc5c0652568c763e6dfb9ddce647Christopher Ferris#define TIPC_MCAST_BROADCAST 133 /* Default: TIPC selects. No arg */ 2340543f743b6f5bc5c0652568c763e6dfb9ddce647Christopher Ferris#define TIPC_MCAST_REPLICAST 134 /* Default: TIPC selects. No arg */ 235a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris#define TIPC_GROUP_JOIN 135 /* Takes struct tipc_group_req* */ 236a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris#define TIPC_GROUP_LEAVE 136 /* No argument */ 237a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris 238a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris/* 239a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris * Flag values 240a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris */ 241a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris#define TIPC_GROUP_LOOPBACK 0x1 /* Receive copy of sent msg when match */ 242a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris#define TIPC_GROUP_MEMBER_EVTS 0x2 /* Receive membership events in socket */ 243a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris 244a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferrisstruct tipc_group_req { 245a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris __u32 type; /* group id */ 246a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris __u32 instance; /* member id */ 247a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris __u32 scope; /* zone/cluster/node */ 248a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris __u32 flags; 249a1a109eed086336ef38a07b9f90e3d7c786f850eChristopher Ferris}; 250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 251314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris/* 252314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * Maximum sizes of TIPC bearer-related names (including terminating NULL) 253314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * The string formatting for each name element is: 254314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * media: media 255314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * interface: media:interface name 256314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * link: Z.C.N:interface-Z.C.N:interface 257314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * 258314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris */ 259314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 260314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define TIPC_MAX_MEDIA_NAME 16 261314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define TIPC_MAX_IF_NAME 16 262314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define TIPC_MAX_BEARER_NAME 32 263314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define TIPC_MAX_LINK_NAME 60 264314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 265314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define SIOCGETLINKNAME SIOCPROTOPRIVATE 266314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 267314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct tipc_sioc_ln_req { 268314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 peer; 269314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 bearer_id; 270314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris char linkname[TIPC_MAX_LINK_NAME]; 271314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 273