corosync  2.4.5
service.h
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1 /*
2  * Copyright (c) 2002-2006 MontaVista Software, Inc.
3  * Copyright (c) 2006-2012 Red Hat, Inc.
4  *
5  * All rights reserved.
6  *
7  * Author: Steven Dake (sdake@redhat.com)
8  *
9  * This software licensed under BSD license, the text of which follows:
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions are met:
13  *
14  * - Redistributions of source code must retain the above copyright notice,
15  * this list of conditions and the following disclaimer.
16  * - Redistributions in binary form must reproduce the above copyright notice,
17  * this list of conditions and the following disclaimer in the documentation
18  * and/or other materials provided with the distribution.
19  * - Neither the name of the MontaVista Software, Inc. nor the names of its
20  * contributors may be used to endorse or promote products derived from this
21  * software without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
24  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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29  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
30  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
31  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
32  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
33  * THE POSSIBILITY OF SUCH DAMAGE.
34  */
35 #ifndef COROSYNC_SERVICE_H_DEFINED
36 #define COROSYNC_SERVICE_H_DEFINED
37 
38 #include <corosync/hdb.h>
39 
40 struct corosync_api_v1;
41 
43  const char *name;
44  int ver;
45  struct corosync_service_engine *(*loader)(void);
46 };
47 
52  struct corosync_api_v1 *objdb,
53  struct default_service *service_engine);
54 
58 extern unsigned int corosync_service_unlink_and_exit (
59  struct corosync_api_v1 *objdb,
60  const char *service_name,
61  unsigned int service_ver);
62 
66 extern void corosync_service_unlink_all (
67  struct corosync_api_v1 *api,
68  void (*unlink_all_complete) (void));
69 
73 extern unsigned int corosync_service_defaults_link_and_init (
74  struct corosync_api_v1 *objdb);
75 
77 
80 
90 
91 #endif /* SERVICE_H_DEFINED */