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include
corosync
sam.h
Go to the documentation of this file.
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/*
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* Copyright (c) 2009-2011 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Jan Friesse (jfriesse@redhat.com)
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*
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* This software licensed under BSD license, the text of which follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of the Red Hat, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef COROSYNC_SAM_H_DEFINED
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#define COROSYNC_SAM_H_DEFINED
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#include <
corosync/corotypes.h
>
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
enum
{
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SAM_RECOVERY_POLICY_QUIT
= 1,
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SAM_RECOVERY_POLICY_RESTART
= 2,
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SAM_RECOVERY_POLICY_QUORUM
= 0x08,
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SAM_RECOVERY_POLICY_QUORUM_QUIT
=
SAM_RECOVERY_POLICY_QUORUM
|
SAM_RECOVERY_POLICY_QUIT
,
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SAM_RECOVERY_POLICY_QUORUM_RESTART
=
SAM_RECOVERY_POLICY_QUORUM
|
SAM_RECOVERY_POLICY_RESTART
,
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SAM_RECOVERY_POLICY_CMAP
= 0x10,
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SAM_RECOVERY_POLICY_CONFDB
= 0x10,
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}
sam_recovery_policy_t
;
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typedef
int (*
sam_hc_callback_t
)(void);
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cs_error_t
sam_initialize
(
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int
time_interval
,
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sam_recovery_policy_t
recovery_policy
);
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cs_error_t
sam_finalize
(
void
);
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cs_error_t
sam_start
(
void
);
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cs_error_t
sam_stop
(
void
);
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cs_error_t
sam_warn_signal_set
(
int
warn_signal
);
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cs_error_t
sam_register
(
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unsigned
int
*
instance_id
);
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cs_error_t
sam_hc_send
(
void
);
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cs_error_t
sam_hc_callback_register
(
sam_hc_callback_t
cb);
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cs_error_t
sam_data_getsize
(
size_t
*size);
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cs_error_t
sam_data_restore
(
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void
*data,
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size_t
size);
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cs_error_t
sam_data_store
(
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const
void
*data,
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size_t
size);
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cs_error_t
sam_mark_failed
(
void
);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* COROSYNC_SAM_H_DEFINED */
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