dtx.h

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/* -*- C -*- */
/*
 * Copyright (c) 2013-2020 Seagate Technology LLC and/or its Affiliates
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * For any questions about this software or licensing,
 * please email opensource@seagate.com or cortx-questions@seagate.com.
 *
 */



#pragma once

#ifndef __MOTR_DTM_DTX_H__
#define __MOTR_DTM_DTX_H__


/* import */
#include "lib/types.h"                /* m0_uint128, uint32_t, uint64_t */
struct m0_dtm_dtx_party;
struct m0_dtm;

/* export */
struct m0_dtm_dtx;

struct m0_dtm_dtx {
        struct m0_dtm           *dt_dtm;
        struct m0_uint128        dt_id;
        uint32_t                 dt_nr;
        uint32_t                 dt_nr_max;
        uint32_t                 dt_nr_fixed;
        struct m0_dtm_dtx_party *dt_party;
};

struct m0_dtm_dtx_srv {
        struct m0_uint128     ds_id;
        struct m0_dtm_history ds_history;
};

M0_INTERNAL int m0_dtm_dtx_init(struct m0_dtm_dtx *dtx,
                                const struct m0_uint128 *id,
                                struct m0_dtm *dtm, uint32_t nr_max);
M0_INTERNAL void m0_dtm_dtx_fini(struct m0_dtm_dtx *dtx);

M0_INTERNAL void m0_dtm_dtx_add(struct m0_dtm_dtx *dtx,
                                struct m0_dtm_oper *oper);
M0_INTERNAL void m0_dtm_dtx_close(struct m0_dtm_dtx *dtx);

M0_EXTERN const struct m0_dtm_history_type m0_dtm_dtx_htype;
M0_EXTERN const struct m0_dtm_history_type m0_dtm_dtx_srv_htype;

#endif /* __MOTR_DTM_DTX_H__ */

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 */
/*
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