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/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*
*/
#include "deq_hdr.h"
/*static const uint16_t DEQ_HDR_TXNCMPLCOMMIT_MASK = 0x10;*/
void deq_hdr_init(deq_hdr_t* dest, const uint32_t magic, const uint16_t version, const uint16_t uflag,
const uint64_t serial, const uint64_t rid, const uint64_t deq_rid, const uint64_t xidsize) {
rec_hdr_init(&dest->_rhdr, magic, version, uflag, serial, rid);
dest->_deq_rid = deq_rid;
dest->_xidsize = xidsize;
}
void deq_hdr_copy(deq_hdr_t* dest, const deq_hdr_t* src) {
rec_hdr_copy(&dest->_rhdr, &src->_rhdr);
dest->_deq_rid = src->_deq_rid;
dest->_xidsize = src->_xidsize;
}
bool is_txn_coml_commit(const deq_hdr_t *dh) {
return dh->_rhdr._uflag & DEQ_HDR_TXNCMPLCOMMIT_MASK;
}
void set_txn_coml_commit(deq_hdr_t *dh, const bool commit) {
dh->_rhdr._uflag = commit ? dh->_rhdr._uflag | DEQ_HDR_TXNCMPLCOMMIT_MASK : // set flag bit
dh->_rhdr._uflag & (~DEQ_HDR_TXNCMPLCOMMIT_MASK); // unset flag bit
}
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