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/* The zstdw object. It encapsulates the zstd functionality. The primary
* purpose of this wrapper class is to enable rsyslogd core to be build without
* zstd libraries.
*
* Copyright 2022 Adiscon GmbH.
*
* This file is part of the rsyslog runtime library.
*
* 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
* -or-
* see COPYING.ASL20 in the source distribution
*
* 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.
*/
#ifndef INCLUDED_ZSTDW_H
#define INCLUDED_ZSTDW_H
/* interfaces */
BEGINinterface(zstdw) /* name must also be changed in ENDinterface macro! */
rsRetVal (*doStrmWrite)(strm_t *pThis, uchar *const pBuf, const size_t lenBuf, const int bFlush,
rsRetVal (*strmPhysWrite)(strm_t *pThis, uchar *pBuf, size_t lenBuf) );
rsRetVal (*doCompressFinish)(strm_t *pThis,
rsRetVal (*Destruct)(strm_t *pThis, uchar *pBuf, size_t lenBuf) );
rsRetVal (*Destruct)(strm_t *pThis);
ENDinterface(zstdw)
#define zstdwCURR_IF_VERSION 1 /* increment whenever you change the interface structure! */
/* prototypes */
PROTOTYPEObj(zstdw);
/* the name of our library binary */
#define LM_ZSTDW_FILENAME "lmzstdw"
#endif /* #ifndef INCLUDED_ZSTDW_H */
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