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totemudpu.h
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/*
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* Copyright (c) 2005 MontaVista Software, Inc.
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* Copyright (c) 2006-2011 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Steven Dake (sdake@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the MontaVista Software, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TOTEMUDPU_H_DEFINED
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#define TOTEMUDPU_H_DEFINED
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <qb/qbloop.h>
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#include <
corosync/totem/totem.h
>
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extern
int
totemudpu_initialize
(
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qb_loop_t *poll_handle,
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void
**
udpu_context
,
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struct
totem_config
*
totem_config
,
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totemsrp_stats_t
*
stats
,
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int
interface_no,
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void
*
context
,
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void
(*deliver_fn) (
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void
*context,
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const
void
*msg,
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unsigned
int
msg_len),
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void
(*iface_change_fn) (
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void
*context,
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const
struct
totem_ip_address
*iface_address),
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void
(*target_set_completed) (
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void
*context));
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extern
void
*
totemudpu_buffer_alloc
(
void
);
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extern
void
totemudpu_buffer_release
(
void
*ptr);
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extern
int
totemudpu_processor_count_set
(
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void
*udpu_context,
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int
processor_count);
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extern
int
totemudpu_token_send
(
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void
*udpu_context,
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const
void
*msg,
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unsigned
int
msg_len);
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extern
int
totemudpu_mcast_flush_send
(
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void
*udpu_context,
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const
void
*msg,
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unsigned
int
msg_len);
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extern
int
totemudpu_mcast_noflush_send
(
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void
*udpu_context,
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const
void
*msg,
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unsigned
int
msg_len);
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extern
int
totemudpu_recv_flush
(
void
*udpu_context);
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extern
int
totemudpu_send_flush
(
void
*udpu_context);
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extern
int
totemudpu_iface_check
(
void
*udpu_context);
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extern
int
totemudpu_finalize
(
void
*udpu_context);
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extern
void
totemudpu_net_mtu_adjust
(
void
*udpu_context,
struct
totem_config *totem_config);
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extern
const
char
*
totemudpu_iface_print
(
void
*udpu_context);
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extern
int
totemudpu_iface_get
(
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void
*udpu_context,
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struct
totem_ip_address
*
addr
);
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extern
int
totemudpu_token_target_set
(
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void
*udpu_context,
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const
struct
totem_ip_address
*
token_target
);
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extern
int
totemudpu_crypto_set
(
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void
*udpu_context,
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const
char
*cipher_type,
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const
char
*hash_type);
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extern
int
totemudpu_recv_mcast_empty
(
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void
*udpu_context);
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extern
int
totemudpu_member_add
(
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void
*udpu_context,
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const
struct
totem_ip_address
*member);
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extern
int
totemudpu_member_remove
(
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void
*udpu_context,
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const
struct
totem_ip_address
*member);
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extern
int
totemudpu_member_set_active
(
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void
*udpu_context,
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const
struct
totem_ip_address
*member_ip,
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int
active);
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#endif
/* TOTEMUDPU_H_DEFINED */
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