qdevices/qdevice-cmap.h

   1 /*
   2  * Copyright (c) 2015-2016 Red Hat, Inc.
   3  *
   4  * All rights reserved.
   5  *
   6  * Author: Jan Friesse (jfriesse@redhat.com)
   7  *
   8  * This software licensed under BSD license, the text of which follows:
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions are met:
  12  *
  13  * - Redistributions of source code must retain the above copyright notice,
  14  *   this list of conditions and the following disclaimer.
  15  * - Redistributions in binary form must reproduce the above copyright notice,
  16  *   this list of conditions and the following disclaimer in the documentation
  17  *   and/or other materials provided with the distribution.
  18  * - Neither the name of the Red Hat, Inc. nor the names of its
  19  *   contributors may be used to endorse or promote products derived from this
  20  *   software without specific prior written permission.
  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
  32  * THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 #ifndef _QDEVICE_CMAP_H_
  36 #define _QDEVICE_CMAP_H_
  37
  38 #include <corosync/cmap.h>
  39
  40 #include <arpa/inet.h>
  41 #include <netinet/in.h>
  42 #include "node-list.h"
  43 #include "qdevice-instance.h"
  44
  45 #ifdef __cplusplus
  46 extern "C" {
  47 #endif
  48
  49 struct qdevice_cmap_change_events {
  50         unsigned int logging    : 1;
  51         unsigned int node_list  : 1;
  52         unsigned int heuristics : 1;
  53 };
  54
  55 extern int              qdevice_cmap_get_nodelist(cmap_handle_t cmap_handle,
  56     struct node_list *list);
  57
  58 extern int              qdevice_cmap_get_config_version(cmap_handle_t cmap_handle,
  59     uint64_t *config_version);
  60
  61 extern void             qdevice_cmap_init(struct qdevice_instance *instance);
  62
  63 extern int              qdevice_cmap_add_track(struct qdevice_instance *instance);
  64
  65 extern int              qdevice_cmap_del_track(struct qdevice_instance *instance);
  66
  67 extern void             qdevice_cmap_destroy(struct qdevice_instance *instance);
  68
  69 extern int              qdevice_cmap_dispatch(struct qdevice_instance *instance);
  70
  71 extern int              qdevice_cmap_store_config_node_list(struct qdevice_instance *instance);
  72
  73 #ifdef __cplusplus
  74 }
  75 #endif
  76
  77 #endif /* _QDEVICE_CMAP_H_ */