1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
.\"/*
.\" * Copyright (c) 2017 Red Hat, Inc.
.\" *
.\" * All rights reserved.
.\" *
.\" * Author: Jan Friesse (jfriesse@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 Red Hat, 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.
.\" */
.TH "CMAP_INITIALIZE_MAP" 3 "20/07/2017" "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
.SH NAME
.P
cmap_initialize_map \- Initialize CMAP API with a specific map
.SH SYNOPSIS
.P
\fB#include <corosync/cmap.h>\fR
.P
\fBcs_error_t cmap_initialize_map (cmap_handle_t \fI*handle\fB, cmap_map_t \fImap\fB);\fR
.SH DESCRIPTION
.P
The \fBcmap_initialize_map\fR function is used to initialize a connection to
the Configuration Map API and specify a particular map to use. Each application may have
several connections to the CMAP API and to different maps.
Each application uses the
.I handle
argument to uniquely identify the connection. The
.I handle
argument is then used in other function calls to identify the connection to be used
for communication with the CMAP service.
.P
The
.I map
argument specifies which map to connect to. \fICMAP_MAP_ICMAP\fB is the configuration map
that contains the current corosyn cconfiguraton and some runtime variables that maybe useful
to external agents. \fICMAP_MAP_STATS\fB is the statistics map that contains detailed information
about network and inter-process communications.
.SH RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned.
.SH "SEE ALSO"
.BR cmap_initialize (3),
.BR cmap_finalize (3),
.BR cmap_overview (8)
|
