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/*
* Copyright (c) 2003-2005 MontaVista Software, Inc.
* Copyright (c) 2006-2007 Red Hat, Inc.
*
* All rights reserved.
*
* Author: Steven Dake (sdake@redhat.com)
*
* This software licensed under BSD license, the text of which follows:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - 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.
* - Neither the name of the MontaVista Software, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 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 TOTEMSRP_H_DEFINED
#define TOTEMSRP_H_DEFINED
#include <corosync/totem/totem.h>
#include <corosync/totem/coropoll.h>
/*
* Totem Single Ring Protocol
* depends on poll abstraction, POSIX, IPV4
*/
/*
* Create a protocol instance
*/
int totemsrp_initialize (
hdb_handle_t poll_handle,
hdb_handle_t *handle,
struct totem_config *totem_config,
void (*deliver_fn) (
unsigned int nodeid,
struct iovec *iovec,
int iov_len,
int endian_conversion_required),
void (*confchg_fn) (
enum totem_configuration_type configuration_type,
unsigned int *member_list, int member_list_entries,
unsigned int *left_list, int left_list_entries,
unsigned int *joined_list, int joined_list_entries,
struct memb_ring_id *ring_id));
void totemsrp_finalize (hdb_handle_t handle);
/*
* Multicast a message
*/
int totemsrp_mcast (
hdb_handle_t handle,
struct iovec *iovec,
int iov_len,
int priority);
/*
* Return number of available messages that can be queued
*/
int totemsrp_avail (hdb_handle_t handle);
int totemsrp_callback_token_create (
hdb_handle_t handle,
void **handle_out,
enum totem_callback_token_type type,
int delete,
int (*callback_fn) (enum totem_callback_token_type type, void *),
void *data);
void totemsrp_callback_token_destroy (
hdb_handle_t handle,
void **handle_out);
int totemsrp_new_msg_signal (hdb_handle_t handle);
extern void totemsrp_net_mtu_adjust (struct totem_config *totem_config);
extern int totemsrp_ifaces_get (
hdb_handle_t handle,
unsigned int nodeid,
struct totem_ip_address *interfaces,
char ***status,
unsigned int *iface_count);
extern unsigned int totemsrp_my_nodeid_get (
hdb_handle_t handle);
extern int totemsrp_my_family_get (
hdb_handle_t handle);
extern int totemsrp_ring_reenable (
hdb_handle_t handle);
#endif /* TOTEMSRP_H_DEFINED */

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