From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- net/tipc/addr.h | 68 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 net/tipc/addr.h (limited to 'net/tipc/addr.h') diff --git a/net/tipc/addr.h b/net/tipc/addr.h new file mode 100644 index 000000000..7ba6d5c8a --- /dev/null +++ b/net/tipc/addr.h @@ -0,0 +1,68 @@ +/* + * net/tipc/addr.h: Include file for TIPC address utility routines + * + * Copyright (c) 2000-2006, Ericsson AB + * Copyright (c) 2004-2005, 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_ADDR_H +#define _TIPC_ADDR_H + +#include +#include +#include +#include + +#define TIPC_ZONE_MASK 0xff000000u +#define TIPC_CLUSTER_MASK 0xfffff000u + +static inline u32 tipc_zone_mask(u32 addr) +{ + return addr & TIPC_ZONE_MASK; +} + +static inline u32 tipc_cluster_mask(u32 addr) +{ + return addr & TIPC_CLUSTER_MASK; +} + +u32 tipc_own_addr(struct net *net); +int in_own_cluster(struct net *net, u32 addr); +int in_own_cluster_exact(struct net *net, u32 addr); +int in_own_node(struct net *net, u32 addr); +u32 addr_domain(struct net *net, u32 sc); +int tipc_addr_domain_valid(u32); +int tipc_addr_node_valid(u32 addr); +int tipc_in_scope(u32 domain, u32 addr); +int tipc_addr_scope(u32 domain); +char *tipc_addr_string_fill(char *string, u32 addr); +#endif -- cgit v1.2.3-54-g00ecf