mirror of
https://github.com/ClickHouse/ClickHouse.git
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83 lines
3.0 KiB
C++
83 lines
3.0 KiB
C++
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/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __RECORDIO_H__
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#define __RECORDIO_H__
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#include <sys/types.h>
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#ifndef WIN32
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#define STRUCT_INITIALIZER(l,r) .l = r
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#else
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#define STRUCT_INITIALIZER(l,r) r
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#include "winconfig.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct buffer {
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int32_t len;
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char *buff;
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};
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void deallocate_String(char **s);
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void deallocate_Buffer(struct buffer *b);
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void deallocate_vector(void *d);
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struct iarchive {
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int (*start_record)(struct iarchive *ia, const char *tag);
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int (*end_record)(struct iarchive *ia, const char *tag);
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int (*start_vector)(struct iarchive *ia, const char *tag, int32_t *count);
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int (*end_vector)(struct iarchive *ia, const char *tag);
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int (*deserialize_Bool)(struct iarchive *ia, const char *name, int32_t *);
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int (*deserialize_Int)(struct iarchive *ia, const char *name, int32_t *);
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int (*deserialize_Long)(struct iarchive *ia, const char *name, int64_t *);
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int (*deserialize_Buffer)(struct iarchive *ia, const char *name,
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struct buffer *);
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int (*deserialize_String)(struct iarchive *ia, const char *name, char **);
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void *priv;
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};
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struct oarchive {
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int (*start_record)(struct oarchive *oa, const char *tag);
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int (*end_record)(struct oarchive *oa, const char *tag);
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int (*start_vector)(struct oarchive *oa, const char *tag, const int32_t *count);
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int (*end_vector)(struct oarchive *oa, const char *tag);
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int (*serialize_Bool)(struct oarchive *oa, const char *name, const int32_t *);
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int (*serialize_Int)(struct oarchive *oa, const char *name, const int32_t *);
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int (*serialize_Long)(struct oarchive *oa, const char *name,
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const int64_t *);
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int (*serialize_Buffer)(struct oarchive *oa, const char *name,
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const struct buffer *);
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int (*serialize_String)(struct oarchive *oa, const char *name, char **);
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void *priv;
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};
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struct oarchive *create_buffer_oarchive(void);
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void close_buffer_oarchive(struct oarchive **oa, int free_buffer);
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struct iarchive *create_buffer_iarchive(char *buffer, int len);
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void close_buffer_iarchive(struct iarchive **ia);
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char *get_buffer(struct oarchive *);
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int get_buffer_len(struct oarchive *);
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int64_t zoo_htonll(int64_t v);
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#ifdef __cplusplus
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}
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#endif
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#endif
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