LXR linux/net/tipc/socket.h

   1/* net/tipc/socket.h: Include file for TIPC socket code
   2 *
   3 * Copyright (c) 2014-2015, Ericsson AB
   4 * All rights reserved.
   5 *
   6 * Redistribution and use in source and binary forms, with or without
   7 * modification, are permitted provided that the following conditions are met:
   8 *
   9 * 1. Redistributions of source code must retain the above copyright
  10 *    notice, this list of conditions and the following disclaimer.
  11 * 2. Redistributions in binary form must reproduce the above copyright
  12 *    notice, this list of conditions and the following disclaimer in the
  13 *    documentation and/or other materials provided with the distribution.
  14 * 3. Neither the names of the copyright holders nor the names of its
  15 *    contributors may be used to endorse or promote products derived from
  16 *    this software without specific prior written permission.
  17 *
  18 * Alternatively, this software may be distributed under the terms of the
  19 * GNU General Public License ("GPL") version 2 as published by the Free
  20 * Software Foundation.
  21 *
  22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  32 * POSSIBILITY OF SUCH DAMAGE.
  33 */
  34
  35#ifndef _TIPC_SOCK_H
  36#define _TIPC_SOCK_H
  37
  38#include <net/sock.h>
  39#include <net/genetlink.h>
  40
  41#define TIPC_CONNACK_INTV         256
  42#define TIPC_FLOWCTRL_WIN        (TIPC_CONNACK_INTV * 2)
  43#define TIPC_CONN_OVERLOAD_LIMIT ((TIPC_FLOWCTRL_WIN * 2 + 1) * \
  44                                  SKB_TRUESIZE(TIPC_MAX_USER_MSG_SIZE))
  45int tipc_socket_init(void);
  46void tipc_socket_stop(void);
  47int tipc_sk_rcv(struct net *net, struct sk_buff_head *inputq);
  48void tipc_sk_mcast_rcv(struct net *net, struct sk_buff_head *arrvq,
  49                       struct sk_buff_head *inputq);
  50void tipc_sk_reinit(struct net *net);
  51int tipc_sk_rht_init(struct net *net);
  52void tipc_sk_rht_destroy(struct net *net);
  53int tipc_nl_sk_dump(struct sk_buff *skb, struct netlink_callback *cb);
  54int tipc_nl_publ_dump(struct sk_buff *skb, struct netlink_callback *cb);
  55
  56#endif
  57