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Diffstat (limited to 'net/tipc/core.h')
| -rw-r--r-- | net/tipc/core.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/net/tipc/core.h b/net/tipc/core.h new file mode 100644 index 000000000..3dc68c7a9 --- /dev/null +++ b/net/tipc/core.h @@ -0,0 +1,116 @@ +/* + * net/tipc/core.h: Include file for TIPC global declarations + * + * Copyright (c) 2005-2006, 2013 Ericsson AB + * Copyright (c) 2005-2007, 2010-2013, 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_CORE_H +#define _TIPC_CORE_H + +#include <linux/tipc.h> +#include <linux/tipc_config.h> +#include <linux/tipc_netlink.h> +#include <linux/types.h> +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/mm.h> +#include <linux/timer.h> +#include <linux/string.h> +#include <linux/uaccess.h> +#include <linux/interrupt.h> +#include <linux/atomic.h> +#include <asm/hardirq.h> +#include <linux/netdevice.h> +#include <linux/in.h> +#include <linux/list.h> +#include <linux/slab.h> +#include <linux/vmalloc.h> +#include <linux/rtnetlink.h> +#include <linux/etherdevice.h> +#include <net/netns/generic.h> +#include <linux/rhashtable.h> + +#include "node.h" +#include "bearer.h" +#include "bcast.h" +#include "netlink.h" +#include "link.h" +#include "node.h" +#include "msg.h" + +#define TIPC_MOD_VER "2.0.0" + +extern int tipc_net_id __read_mostly; +extern int sysctl_tipc_rmem[3] __read_mostly; +extern int sysctl_tipc_named_timeout __read_mostly; + +struct tipc_net { + u32 own_addr; + int net_id; + int random; + + /* Node table and node list */ + spinlock_t node_list_lock; + struct hlist_head node_htable[NODE_HTABLE_SIZE]; + struct list_head node_list; + u32 num_nodes; + u32 num_links; + + /* Bearer list */ + struct tipc_bearer __rcu *bearer_list[MAX_BEARERS + 1]; + + /* Broadcast link */ + struct tipc_bcbearer *bcbearer; + struct tipc_bclink *bclink; + struct tipc_link *bcl; + + /* Socket hash table */ + struct rhashtable sk_rht; + + /* Name table */ + spinlock_t nametbl_lock; + struct name_table *nametbl; + + /* Topology subscription server */ + struct tipc_server *topsrv; + atomic_t subscription_count; +}; + +#ifdef CONFIG_SYSCTL +int tipc_register_sysctl(void); +void tipc_unregister_sysctl(void); +#else +#define tipc_register_sysctl() 0 +#define tipc_unregister_sysctl() +#endif +#endif |