text: /*
   * Copyright (c) 2002-2004 MontaVista Software, 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 SYNC_H_DEFINED
  #define SYNC_H_DEFINED
  
  #include <netinet/in.h>
  #include <corosync/totem/totempg.h>
  #include "totemsrp.h"
  
  union sync_init_api {
  	void (*sync_init_v1) (
  		const unsigned int *member_list,
  		size_t member_list_entries,
  		const struct memb_ring_id *ring_id);
  
  	void (*sync_init_v2) (
  		const unsigned int *trans_list,
  		size_t trans_list_entries,
  		const unsigned int *member_list,
  		size_t member_list_entries,
  		const struct memb_ring_id *ring_id);
  };
  
  struct sync_callbacks {
  	int api_version;
  	union sync_init_api sync_init_api;
  	int (*sync_process) (void);
  	void (*sync_activate) (void);
  	void (*sync_abort) (void);
  	const char *name;
  };
  
  int sync_register (
  	int (*sync_callbacks_retrieve) (
  		int sync_id,
  		struct sync_callbacks *callbacks),
  
  	void (*sync_started) (
  		const struct memb_ring_id *ring_id),
  
  	void (*sync_aborted) (void),
  
  	void (*next_start) (
  		const unsigned int *member_list,
  		size_t member_list_entries,
  		const struct memb_ring_id *ring_id));
  
  
  #endif /* SYNC_H_DEFINED */
  