fork of https://github.com/oxigraph/rocksdb and https://github.com/facebook/rocksdb for nextgraph and oxigraph
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1960 lines
93 KiB
1960 lines
93 KiB
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
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// This source code is licensed under both the GPLv2 (found in the
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// COPYING file in the root directory) and Apache 2.0 License
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// (found in the LICENSE.Apache file in the root directory).
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/* Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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Use of this source code is governed by a BSD-style license that can be
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found in the LICENSE file. See the AUTHORS file for names of contributors.
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C bindings for rocksdb. May be useful as a stable ABI that can be
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used by programs that keep rocksdb in a shared library, or for
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a JNI api.
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Does not support:
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. getters for the option types
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. custom comparators that implement key shortening
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. capturing post-write-snapshot
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. custom iter, db, env, cache implementations using just the C bindings
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Some conventions:
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(1) We expose just opaque struct pointers and functions to clients.
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This allows us to change internal representations without having to
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recompile clients.
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(2) For simplicity, there is no equivalent to the Slice type. Instead,
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the caller has to pass the pointer and length as separate
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arguments.
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(3) Errors are represented by a null-terminated c string. NULL
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means no error. All operations that can raise an error are passed
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a "char** errptr" as the last argument. One of the following must
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be true on entry:
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*errptr == NULL
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*errptr points to a malloc()ed null-terminated error message
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On success, a leveldb routine leaves *errptr unchanged.
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On failure, leveldb frees the old value of *errptr and
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set *errptr to a malloc()ed error message.
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(4) Bools have the type unsigned char (0 == false; rest == true)
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(5) All of the pointer arguments must be non-NULL.
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*/
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#pragma once
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#ifdef _WIN32
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#ifdef ROCKSDB_DLL
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#ifdef ROCKSDB_LIBRARY_EXPORTS
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#define ROCKSDB_LIBRARY_API __declspec(dllexport)
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#else
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#define ROCKSDB_LIBRARY_API __declspec(dllimport)
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#endif
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#else
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#define ROCKSDB_LIBRARY_API
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#endif
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#else
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#define ROCKSDB_LIBRARY_API
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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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#include <stdarg.h>
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#include <stddef.h>
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#include <stdint.h>
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/* Exported types */
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typedef struct rocksdb_t rocksdb_t;
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typedef struct rocksdb_backup_engine_t rocksdb_backup_engine_t;
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typedef struct rocksdb_backup_engine_info_t rocksdb_backup_engine_info_t;
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typedef struct rocksdb_restore_options_t rocksdb_restore_options_t;
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typedef struct rocksdb_cache_t rocksdb_cache_t;
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typedef struct rocksdb_compactionfilter_t rocksdb_compactionfilter_t;
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typedef struct rocksdb_compactionfiltercontext_t
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rocksdb_compactionfiltercontext_t;
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typedef struct rocksdb_compactionfilterfactory_t
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rocksdb_compactionfilterfactory_t;
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typedef struct rocksdb_comparator_t rocksdb_comparator_t;
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typedef struct rocksdb_dbpath_t rocksdb_dbpath_t;
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typedef struct rocksdb_env_t rocksdb_env_t;
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typedef struct rocksdb_fifo_compaction_options_t rocksdb_fifo_compaction_options_t;
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typedef struct rocksdb_filelock_t rocksdb_filelock_t;
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typedef struct rocksdb_filterpolicy_t rocksdb_filterpolicy_t;
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typedef struct rocksdb_flushoptions_t rocksdb_flushoptions_t;
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typedef struct rocksdb_iterator_t rocksdb_iterator_t;
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typedef struct rocksdb_logger_t rocksdb_logger_t;
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typedef struct rocksdb_mergeoperator_t rocksdb_mergeoperator_t;
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typedef struct rocksdb_options_t rocksdb_options_t;
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typedef struct rocksdb_compactoptions_t rocksdb_compactoptions_t;
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typedef struct rocksdb_block_based_table_options_t
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rocksdb_block_based_table_options_t;
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typedef struct rocksdb_cuckoo_table_options_t
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rocksdb_cuckoo_table_options_t;
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typedef struct rocksdb_randomfile_t rocksdb_randomfile_t;
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typedef struct rocksdb_readoptions_t rocksdb_readoptions_t;
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typedef struct rocksdb_seqfile_t rocksdb_seqfile_t;
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typedef struct rocksdb_slicetransform_t rocksdb_slicetransform_t;
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typedef struct rocksdb_snapshot_t rocksdb_snapshot_t;
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typedef struct rocksdb_writablefile_t rocksdb_writablefile_t;
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typedef struct rocksdb_writebatch_t rocksdb_writebatch_t;
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typedef struct rocksdb_writebatch_wi_t rocksdb_writebatch_wi_t;
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typedef struct rocksdb_writeoptions_t rocksdb_writeoptions_t;
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typedef struct rocksdb_universal_compaction_options_t rocksdb_universal_compaction_options_t;
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typedef struct rocksdb_livefiles_t rocksdb_livefiles_t;
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typedef struct rocksdb_column_family_handle_t rocksdb_column_family_handle_t;
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typedef struct rocksdb_envoptions_t rocksdb_envoptions_t;
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typedef struct rocksdb_ingestexternalfileoptions_t rocksdb_ingestexternalfileoptions_t;
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typedef struct rocksdb_sstfilewriter_t rocksdb_sstfilewriter_t;
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typedef struct rocksdb_ratelimiter_t rocksdb_ratelimiter_t;
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typedef struct rocksdb_perfcontext_t rocksdb_perfcontext_t;
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typedef struct rocksdb_pinnableslice_t rocksdb_pinnableslice_t;
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typedef struct rocksdb_transactiondb_options_t rocksdb_transactiondb_options_t;
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typedef struct rocksdb_transactiondb_t rocksdb_transactiondb_t;
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typedef struct rocksdb_transaction_options_t rocksdb_transaction_options_t;
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typedef struct rocksdb_optimistictransactiondb_t
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rocksdb_optimistictransactiondb_t;
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typedef struct rocksdb_optimistictransaction_options_t
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rocksdb_optimistictransaction_options_t;
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typedef struct rocksdb_transaction_t rocksdb_transaction_t;
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typedef struct rocksdb_checkpoint_t rocksdb_checkpoint_t;
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typedef struct rocksdb_wal_iterator_t rocksdb_wal_iterator_t;
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typedef struct rocksdb_wal_readoptions_t rocksdb_wal_readoptions_t;
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typedef struct rocksdb_memory_consumers_t rocksdb_memory_consumers_t;
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typedef struct rocksdb_memory_usage_t rocksdb_memory_usage_t;
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/* DB operations */
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extern ROCKSDB_LIBRARY_API rocksdb_t* rocksdb_open(
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const rocksdb_options_t* options, const char* name, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_t* rocksdb_open_with_ttl(
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const rocksdb_options_t* options, const char* name, int ttl, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_t* rocksdb_open_for_read_only(
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const rocksdb_options_t* options, const char* name,
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unsigned char error_if_log_file_exist, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_t* rocksdb_open_as_secondary(
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const rocksdb_options_t* options, const char* name,
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const char* secondary_path, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_backup_engine_t* rocksdb_backup_engine_open(
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const rocksdb_options_t* options, const char* path, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_backup_engine_create_new_backup(
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rocksdb_backup_engine_t* be, rocksdb_t* db, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_backup_engine_create_new_backup_flush(
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rocksdb_backup_engine_t* be, rocksdb_t* db, unsigned char flush_before_backup,
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char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_backup_engine_purge_old_backups(
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rocksdb_backup_engine_t* be, uint32_t num_backups_to_keep, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_restore_options_t*
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rocksdb_restore_options_create();
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extern ROCKSDB_LIBRARY_API void rocksdb_restore_options_destroy(
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rocksdb_restore_options_t* opt);
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extern ROCKSDB_LIBRARY_API void rocksdb_restore_options_set_keep_log_files(
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rocksdb_restore_options_t* opt, int v);
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extern ROCKSDB_LIBRARY_API void
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rocksdb_backup_engine_verify_backup(rocksdb_backup_engine_t* be,
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uint32_t backup_id, char** errptr);
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extern ROCKSDB_LIBRARY_API void
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rocksdb_backup_engine_restore_db_from_latest_backup(
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rocksdb_backup_engine_t* be, const char* db_dir, const char* wal_dir,
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const rocksdb_restore_options_t* restore_options, char** errptr);
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extern ROCKSDB_LIBRARY_API const rocksdb_backup_engine_info_t*
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rocksdb_backup_engine_get_backup_info(rocksdb_backup_engine_t* be);
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extern ROCKSDB_LIBRARY_API int rocksdb_backup_engine_info_count(
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const rocksdb_backup_engine_info_t* info);
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extern ROCKSDB_LIBRARY_API int64_t
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rocksdb_backup_engine_info_timestamp(const rocksdb_backup_engine_info_t* info,
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int index);
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extern ROCKSDB_LIBRARY_API uint32_t
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rocksdb_backup_engine_info_backup_id(const rocksdb_backup_engine_info_t* info,
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int index);
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extern ROCKSDB_LIBRARY_API uint64_t
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rocksdb_backup_engine_info_size(const rocksdb_backup_engine_info_t* info,
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int index);
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extern ROCKSDB_LIBRARY_API uint32_t rocksdb_backup_engine_info_number_files(
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const rocksdb_backup_engine_info_t* info, int index);
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extern ROCKSDB_LIBRARY_API void rocksdb_backup_engine_info_destroy(
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const rocksdb_backup_engine_info_t* info);
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extern ROCKSDB_LIBRARY_API void rocksdb_backup_engine_close(
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rocksdb_backup_engine_t* be);
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extern ROCKSDB_LIBRARY_API rocksdb_checkpoint_t*
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rocksdb_checkpoint_object_create(rocksdb_t* db, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_checkpoint_create(
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rocksdb_checkpoint_t* checkpoint, const char* checkpoint_dir,
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uint64_t log_size_for_flush, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_checkpoint_object_destroy(
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rocksdb_checkpoint_t* checkpoint);
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extern ROCKSDB_LIBRARY_API rocksdb_t* rocksdb_open_column_families(
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const rocksdb_options_t* options, const char* name, int num_column_families,
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const char* const* column_family_names,
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const rocksdb_options_t* const* column_family_options,
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rocksdb_column_family_handle_t** column_family_handles, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_t*
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rocksdb_open_for_read_only_column_families(
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const rocksdb_options_t* options, const char* name, int num_column_families,
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const char* const* column_family_names,
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const rocksdb_options_t* const* column_family_options,
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rocksdb_column_family_handle_t** column_family_handles,
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unsigned char error_if_log_file_exist, char** errptr);
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extern ROCKSDB_LIBRARY_API rocksdb_t* rocksdb_open_as_secondary_column_families(
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const rocksdb_options_t* options, const char* name,
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const char* secondary_path, int num_column_families,
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const char* const* column_family_names,
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const rocksdb_options_t* const* column_family_options,
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rocksdb_column_family_handle_t** colummn_family_handles, char** errptr);
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extern ROCKSDB_LIBRARY_API char** rocksdb_list_column_families(
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const rocksdb_options_t* options, const char* name, size_t* lencf,
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char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_list_column_families_destroy(
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char** list, size_t len);
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extern ROCKSDB_LIBRARY_API rocksdb_column_family_handle_t*
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rocksdb_create_column_family(rocksdb_t* db,
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const rocksdb_options_t* column_family_options,
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const char* column_family_name, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_drop_column_family(
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rocksdb_t* db, rocksdb_column_family_handle_t* handle, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_column_family_handle_destroy(
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rocksdb_column_family_handle_t*);
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extern ROCKSDB_LIBRARY_API void rocksdb_close(rocksdb_t* db);
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extern ROCKSDB_LIBRARY_API void rocksdb_put(
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rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
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size_t keylen, const char* val, size_t vallen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_put_cf(
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rocksdb_t* db, const rocksdb_writeoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* key,
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size_t keylen, const char* val, size_t vallen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_delete(
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rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
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size_t keylen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_delete_cf(
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rocksdb_t* db, const rocksdb_writeoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* key,
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size_t keylen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_delete_range_cf(
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rocksdb_t* db, const rocksdb_writeoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* start_key,
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size_t start_key_len, const char* end_key, size_t end_key_len,
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char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_merge(
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rocksdb_t* db, const rocksdb_writeoptions_t* options, const char* key,
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size_t keylen, const char* val, size_t vallen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_merge_cf(
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rocksdb_t* db, const rocksdb_writeoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* key,
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size_t keylen, const char* val, size_t vallen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_write(
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rocksdb_t* db, const rocksdb_writeoptions_t* options,
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rocksdb_writebatch_t* batch, char** errptr);
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/* Returns NULL if not found. A malloc()ed array otherwise.
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Stores the length of the array in *vallen. */
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extern ROCKSDB_LIBRARY_API char* rocksdb_get(
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rocksdb_t* db, const rocksdb_readoptions_t* options, const char* key,
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size_t keylen, size_t* vallen, char** errptr);
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extern ROCKSDB_LIBRARY_API char* rocksdb_get_cf(
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rocksdb_t* db, const rocksdb_readoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* key,
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size_t keylen, size_t* vallen, char** errptr);
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// if values_list[i] == NULL and errs[i] == NULL,
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// then we got status.IsNotFound(), which we will not return.
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// all errors except status status.ok() and status.IsNotFound() are returned.
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//
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// errs, values_list and values_list_sizes must be num_keys in length,
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// allocated by the caller.
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// errs is a list of strings as opposed to the conventional one error,
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// where errs[i] is the status for retrieval of keys_list[i].
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// each non-NULL errs entry is a malloc()ed, null terminated string.
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// each non-NULL values_list entry is a malloc()ed array, with
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// the length for each stored in values_list_sizes[i].
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extern ROCKSDB_LIBRARY_API void rocksdb_multi_get(
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rocksdb_t* db, const rocksdb_readoptions_t* options, size_t num_keys,
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const char* const* keys_list, const size_t* keys_list_sizes,
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char** values_list, size_t* values_list_sizes, char** errs);
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extern ROCKSDB_LIBRARY_API void rocksdb_multi_get_cf(
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rocksdb_t* db, const rocksdb_readoptions_t* options,
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const rocksdb_column_family_handle_t* const* column_families,
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size_t num_keys, const char* const* keys_list,
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const size_t* keys_list_sizes, char** values_list,
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size_t* values_list_sizes, char** errs);
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// The value is only allocated (using malloc) and returned if it is found and
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// value_found isn't NULL. In that case the user is responsible for freeing it.
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extern ROCKSDB_LIBRARY_API unsigned char rocksdb_key_may_exist(
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rocksdb_t* db, const rocksdb_readoptions_t* options, const char* key,
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size_t key_len, char** value, size_t* val_len, const char* timestamp,
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size_t timestamp_len, unsigned char* value_found);
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// The value is only allocated (using malloc) and returned if it is found and
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// value_found isn't NULL. In that case the user is responsible for freeing it.
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extern ROCKSDB_LIBRARY_API unsigned char rocksdb_key_may_exist_cf(
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rocksdb_t* db, const rocksdb_readoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* key,
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size_t key_len, char** value, size_t* val_len, const char* timestamp,
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size_t timestamp_len, unsigned char* value_found);
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extern ROCKSDB_LIBRARY_API rocksdb_iterator_t* rocksdb_create_iterator(
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rocksdb_t* db, const rocksdb_readoptions_t* options);
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extern ROCKSDB_LIBRARY_API rocksdb_wal_iterator_t* rocksdb_get_updates_since(
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rocksdb_t* db, uint64_t seq_number,
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const rocksdb_wal_readoptions_t* options,
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char** errptr
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);
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extern ROCKSDB_LIBRARY_API rocksdb_iterator_t* rocksdb_create_iterator_cf(
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rocksdb_t* db, const rocksdb_readoptions_t* options,
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rocksdb_column_family_handle_t* column_family);
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extern ROCKSDB_LIBRARY_API void rocksdb_create_iterators(
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rocksdb_t *db, rocksdb_readoptions_t* opts,
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rocksdb_column_family_handle_t** column_families,
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rocksdb_iterator_t** iterators, size_t size, char** errptr);
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extern ROCKSDB_LIBRARY_API const rocksdb_snapshot_t* rocksdb_create_snapshot(
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rocksdb_t* db);
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extern ROCKSDB_LIBRARY_API void rocksdb_release_snapshot(
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rocksdb_t* db, const rocksdb_snapshot_t* snapshot);
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/* Returns NULL if property name is unknown.
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Else returns a pointer to a malloc()-ed null-terminated value. */
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extern ROCKSDB_LIBRARY_API char* rocksdb_property_value(rocksdb_t* db,
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const char* propname);
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/* returns 0 on success, -1 otherwise */
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int rocksdb_property_int(
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rocksdb_t* db,
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const char* propname, uint64_t *out_val);
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/* returns 0 on success, -1 otherwise */
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int rocksdb_property_int_cf(
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rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
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const char* propname, uint64_t *out_val);
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extern ROCKSDB_LIBRARY_API char* rocksdb_property_value_cf(
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rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
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const char* propname);
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extern ROCKSDB_LIBRARY_API void rocksdb_approximate_sizes(
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rocksdb_t* db, int num_ranges, const char* const* range_start_key,
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const size_t* range_start_key_len, const char* const* range_limit_key,
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const size_t* range_limit_key_len, uint64_t* sizes);
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extern ROCKSDB_LIBRARY_API void rocksdb_approximate_sizes_cf(
|
|
rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
|
|
int num_ranges, const char* const* range_start_key,
|
|
const size_t* range_start_key_len, const char* const* range_limit_key,
|
|
const size_t* range_limit_key_len, uint64_t* sizes);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compact_range(rocksdb_t* db,
|
|
const char* start_key,
|
|
size_t start_key_len,
|
|
const char* limit_key,
|
|
size_t limit_key_len);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compact_range_cf(
|
|
rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
|
|
const char* start_key, size_t start_key_len, const char* limit_key,
|
|
size_t limit_key_len);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compact_range_opt(
|
|
rocksdb_t* db, rocksdb_compactoptions_t* opt, const char* start_key,
|
|
size_t start_key_len, const char* limit_key, size_t limit_key_len);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compact_range_cf_opt(
|
|
rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
|
|
rocksdb_compactoptions_t* opt, const char* start_key, size_t start_key_len,
|
|
const char* limit_key, size_t limit_key_len);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_delete_file(rocksdb_t* db,
|
|
const char* name);
|
|
|
|
extern ROCKSDB_LIBRARY_API const rocksdb_livefiles_t* rocksdb_livefiles(
|
|
rocksdb_t* db);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_flush(
|
|
rocksdb_t* db, const rocksdb_flushoptions_t* options, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_flush_cf(
|
|
rocksdb_t* db, const rocksdb_flushoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_disable_file_deletions(rocksdb_t* db,
|
|
char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_enable_file_deletions(
|
|
rocksdb_t* db, unsigned char force, char** errptr);
|
|
|
|
/* Management operations */
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_destroy_db(
|
|
const rocksdb_options_t* options, const char* name, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_repair_db(
|
|
const rocksdb_options_t* options, const char* name, char** errptr);
|
|
|
|
/* Iterator */
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_destroy(rocksdb_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_iter_valid(
|
|
const rocksdb_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_seek_to_first(rocksdb_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_seek_to_last(rocksdb_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_seek(rocksdb_iterator_t*,
|
|
const char* k, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_seek_for_prev(rocksdb_iterator_t*,
|
|
const char* k,
|
|
size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_next(rocksdb_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_prev(rocksdb_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_iter_key(
|
|
const rocksdb_iterator_t*, size_t* klen);
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_iter_value(
|
|
const rocksdb_iterator_t*, size_t* vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_iter_get_error(
|
|
const rocksdb_iterator_t*, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_wal_iter_next(rocksdb_wal_iterator_t* iter);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_wal_iter_valid(
|
|
const rocksdb_wal_iterator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_wal_iter_status (const rocksdb_wal_iterator_t* iter, char** errptr) ;
|
|
extern ROCKSDB_LIBRARY_API rocksdb_writebatch_t* rocksdb_wal_iter_get_batch (const rocksdb_wal_iterator_t* iter, uint64_t* seq) ;
|
|
extern ROCKSDB_LIBRARY_API uint64_t rocksdb_get_latest_sequence_number (rocksdb_t *db);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_wal_iter_destroy (const rocksdb_wal_iterator_t* iter) ;
|
|
|
|
/* Write batch */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_writebatch_t* rocksdb_writebatch_create();
|
|
extern ROCKSDB_LIBRARY_API rocksdb_writebatch_t* rocksdb_writebatch_create_from(
|
|
const char* rep, size_t size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_destroy(
|
|
rocksdb_writebatch_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_clear(rocksdb_writebatch_t*);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_writebatch_count(rocksdb_writebatch_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put(rocksdb_writebatch_t*,
|
|
const char* key,
|
|
size_t klen,
|
|
const char* val,
|
|
size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put_cf(
|
|
rocksdb_writebatch_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, const char* val, size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_putv(
|
|
rocksdb_writebatch_t* b, int num_keys, const char* const* keys_list,
|
|
const size_t* keys_list_sizes, int num_values,
|
|
const char* const* values_list, const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_putv_cf(
|
|
rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* keys_list, const size_t* keys_list_sizes,
|
|
int num_values, const char* const* values_list,
|
|
const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_merge(rocksdb_writebatch_t*,
|
|
const char* key,
|
|
size_t klen,
|
|
const char* val,
|
|
size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_merge_cf(
|
|
rocksdb_writebatch_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, const char* val, size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_mergev(
|
|
rocksdb_writebatch_t* b, int num_keys, const char* const* keys_list,
|
|
const size_t* keys_list_sizes, int num_values,
|
|
const char* const* values_list, const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_mergev_cf(
|
|
rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* keys_list, const size_t* keys_list_sizes,
|
|
int num_values, const char* const* values_list,
|
|
const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete(rocksdb_writebatch_t*,
|
|
const char* key,
|
|
size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_singledelete(
|
|
rocksdb_writebatch_t* b, const char* key, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete_cf(
|
|
rocksdb_writebatch_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_singledelete_cf(
|
|
rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_deletev(
|
|
rocksdb_writebatch_t* b, int num_keys, const char* const* keys_list,
|
|
const size_t* keys_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_deletev_cf(
|
|
rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* keys_list, const size_t* keys_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete_range(
|
|
rocksdb_writebatch_t* b, const char* start_key, size_t start_key_len,
|
|
const char* end_key, size_t end_key_len);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete_range_cf(
|
|
rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
|
|
const char* start_key, size_t start_key_len, const char* end_key,
|
|
size_t end_key_len);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete_rangev(
|
|
rocksdb_writebatch_t* b, int num_keys, const char* const* start_keys_list,
|
|
const size_t* start_keys_list_sizes, const char* const* end_keys_list,
|
|
const size_t* end_keys_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_delete_rangev_cf(
|
|
rocksdb_writebatch_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* start_keys_list,
|
|
const size_t* start_keys_list_sizes, const char* const* end_keys_list,
|
|
const size_t* end_keys_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_put_log_data(
|
|
rocksdb_writebatch_t*, const char* blob, size_t len);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_iterate(
|
|
rocksdb_writebatch_t*, void* state,
|
|
void (*put)(void*, const char* k, size_t klen, const char* v, size_t vlen),
|
|
void (*deleted)(void*, const char* k, size_t klen));
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_writebatch_data(
|
|
rocksdb_writebatch_t*, size_t* size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_set_save_point(
|
|
rocksdb_writebatch_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_rollback_to_save_point(
|
|
rocksdb_writebatch_t*, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_pop_save_point(
|
|
rocksdb_writebatch_t*, char** errptr);
|
|
|
|
/* Write batch with index */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_writebatch_wi_t* rocksdb_writebatch_wi_create(
|
|
size_t reserved_bytes,
|
|
unsigned char overwrite_keys);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_writebatch_wi_t* rocksdb_writebatch_wi_create_from(
|
|
const char* rep, size_t size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_destroy(
|
|
rocksdb_writebatch_wi_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_clear(rocksdb_writebatch_wi_t*);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_writebatch_wi_count(rocksdb_writebatch_wi_t* b);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_put(rocksdb_writebatch_wi_t*,
|
|
const char* key,
|
|
size_t klen,
|
|
const char* val,
|
|
size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_put_cf(
|
|
rocksdb_writebatch_wi_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, const char* val, size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_putv(
|
|
rocksdb_writebatch_wi_t* b, int num_keys, const char* const* keys_list,
|
|
const size_t* keys_list_sizes, int num_values,
|
|
const char* const* values_list, const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_putv_cf(
|
|
rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* keys_list, const size_t* keys_list_sizes,
|
|
int num_values, const char* const* values_list,
|
|
const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_merge(rocksdb_writebatch_wi_t*,
|
|
const char* key,
|
|
size_t klen,
|
|
const char* val,
|
|
size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_merge_cf(
|
|
rocksdb_writebatch_wi_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, const char* val, size_t vlen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_mergev(
|
|
rocksdb_writebatch_wi_t* b, int num_keys, const char* const* keys_list,
|
|
const size_t* keys_list_sizes, int num_values,
|
|
const char* const* values_list, const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_mergev_cf(
|
|
rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* keys_list, const size_t* keys_list_sizes,
|
|
int num_values, const char* const* values_list,
|
|
const size_t* values_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_delete(rocksdb_writebatch_wi_t*,
|
|
const char* key,
|
|
size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_singledelete(
|
|
rocksdb_writebatch_wi_t*, const char* key, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_delete_cf(
|
|
rocksdb_writebatch_wi_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_singledelete_cf(
|
|
rocksdb_writebatch_wi_t*, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_deletev(
|
|
rocksdb_writebatch_wi_t* b, int num_keys, const char* const* keys_list,
|
|
const size_t* keys_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_deletev_cf(
|
|
rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* keys_list, const size_t* keys_list_sizes);
|
|
// DO NOT USE - rocksdb_writebatch_wi_delete_range is not yet supported
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_delete_range(
|
|
rocksdb_writebatch_wi_t* b, const char* start_key, size_t start_key_len,
|
|
const char* end_key, size_t end_key_len);
|
|
// DO NOT USE - rocksdb_writebatch_wi_delete_range_cf is not yet supported
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_delete_range_cf(
|
|
rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family,
|
|
const char* start_key, size_t start_key_len, const char* end_key,
|
|
size_t end_key_len);
|
|
// DO NOT USE - rocksdb_writebatch_wi_delete_rangev is not yet supported
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_delete_rangev(
|
|
rocksdb_writebatch_wi_t* b, int num_keys, const char* const* start_keys_list,
|
|
const size_t* start_keys_list_sizes, const char* const* end_keys_list,
|
|
const size_t* end_keys_list_sizes);
|
|
// DO NOT USE - rocksdb_writebatch_wi_delete_rangev_cf is not yet supported
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_delete_rangev_cf(
|
|
rocksdb_writebatch_wi_t* b, rocksdb_column_family_handle_t* column_family,
|
|
int num_keys, const char* const* start_keys_list,
|
|
const size_t* start_keys_list_sizes, const char* const* end_keys_list,
|
|
const size_t* end_keys_list_sizes);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_put_log_data(
|
|
rocksdb_writebatch_wi_t*, const char* blob, size_t len);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_iterate(
|
|
rocksdb_writebatch_wi_t* b,
|
|
void* state,
|
|
void (*put)(void*, const char* k, size_t klen, const char* v, size_t vlen),
|
|
void (*deleted)(void*, const char* k, size_t klen));
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_writebatch_wi_data(
|
|
rocksdb_writebatch_wi_t* b,
|
|
size_t* size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_set_save_point(
|
|
rocksdb_writebatch_wi_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writebatch_wi_rollback_to_save_point(
|
|
rocksdb_writebatch_wi_t*, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_writebatch_wi_get_from_batch(
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
const rocksdb_options_t* options,
|
|
const char* key, size_t keylen,
|
|
size_t* vallen,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_writebatch_wi_get_from_batch_cf(
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
const rocksdb_options_t* options,
|
|
rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t keylen,
|
|
size_t* vallen,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_writebatch_wi_get_from_batch_and_db(
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
rocksdb_t* db,
|
|
const rocksdb_readoptions_t* options,
|
|
const char* key, size_t keylen,
|
|
size_t* vallen,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_writebatch_wi_get_from_batch_and_db_cf(
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
rocksdb_t* db,
|
|
const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t keylen,
|
|
size_t* vallen,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_write_writebatch_wi(
|
|
rocksdb_t* db,
|
|
const rocksdb_writeoptions_t* options,
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_iterator_t* rocksdb_writebatch_wi_create_iterator_with_base(
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
rocksdb_iterator_t* base_iterator);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_iterator_t* rocksdb_writebatch_wi_create_iterator_with_base_cf(
|
|
rocksdb_writebatch_wi_t* wbwi,
|
|
rocksdb_iterator_t* base_iterator,
|
|
rocksdb_column_family_handle_t* cf);
|
|
|
|
/* Block based table options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_block_based_table_options_t*
|
|
rocksdb_block_based_options_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_destroy(
|
|
rocksdb_block_based_table_options_t* options);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_block_size(
|
|
rocksdb_block_based_table_options_t* options, size_t block_size);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_block_size_deviation(
|
|
rocksdb_block_based_table_options_t* options, int block_size_deviation);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_block_restart_interval(
|
|
rocksdb_block_based_table_options_t* options, int block_restart_interval);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_index_block_restart_interval(
|
|
rocksdb_block_based_table_options_t* options, int index_block_restart_interval);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_metadata_block_size(
|
|
rocksdb_block_based_table_options_t* options, uint64_t metadata_block_size);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_partition_filters(
|
|
rocksdb_block_based_table_options_t* options, unsigned char partition_filters);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_use_delta_encoding(
|
|
rocksdb_block_based_table_options_t* options, unsigned char use_delta_encoding);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_filter_policy(
|
|
rocksdb_block_based_table_options_t* options,
|
|
rocksdb_filterpolicy_t* filter_policy);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_no_block_cache(
|
|
rocksdb_block_based_table_options_t* options, unsigned char no_block_cache);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_block_cache(
|
|
rocksdb_block_based_table_options_t* options, rocksdb_cache_t* block_cache);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_block_cache_compressed(
|
|
rocksdb_block_based_table_options_t* options,
|
|
rocksdb_cache_t* block_cache_compressed);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_whole_key_filtering(
|
|
rocksdb_block_based_table_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_format_version(
|
|
rocksdb_block_based_table_options_t*, int);
|
|
enum {
|
|
rocksdb_block_based_table_index_type_binary_search = 0,
|
|
rocksdb_block_based_table_index_type_hash_search = 1,
|
|
rocksdb_block_based_table_index_type_two_level_index_search = 2,
|
|
};
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_index_type(
|
|
rocksdb_block_based_table_options_t*, int); // uses one of the above enums
|
|
enum {
|
|
rocksdb_block_based_table_data_block_index_type_binary_search = 0,
|
|
rocksdb_block_based_table_data_block_index_type_binary_search_and_hash = 1,
|
|
};
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_data_block_index_type(
|
|
rocksdb_block_based_table_options_t*, int); // uses one of the above enums
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_block_based_options_set_data_block_hash_ratio(
|
|
rocksdb_block_based_table_options_t* options, double v);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_hash_index_allow_collision(
|
|
rocksdb_block_based_table_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_cache_index_and_filter_blocks(
|
|
rocksdb_block_based_table_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_cache_index_and_filter_blocks_with_high_priority(
|
|
rocksdb_block_based_table_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_pin_l0_filter_and_index_blocks_in_cache(
|
|
rocksdb_block_based_table_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_block_based_options_set_pin_top_level_index_and_filter(
|
|
rocksdb_block_based_table_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_block_based_table_factory(
|
|
rocksdb_options_t* opt, rocksdb_block_based_table_options_t* table_options);
|
|
|
|
/* Cuckoo table options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_cuckoo_table_options_t*
|
|
rocksdb_cuckoo_options_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cuckoo_options_destroy(
|
|
rocksdb_cuckoo_table_options_t* options);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cuckoo_options_set_hash_ratio(
|
|
rocksdb_cuckoo_table_options_t* options, double v);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cuckoo_options_set_max_search_depth(
|
|
rocksdb_cuckoo_table_options_t* options, uint32_t v);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cuckoo_options_set_cuckoo_block_size(
|
|
rocksdb_cuckoo_table_options_t* options, uint32_t v);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_cuckoo_options_set_identity_as_first_hash(
|
|
rocksdb_cuckoo_table_options_t* options, unsigned char v);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cuckoo_options_set_use_module_hash(
|
|
rocksdb_cuckoo_table_options_t* options, unsigned char v);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_cuckoo_table_factory(
|
|
rocksdb_options_t* opt, rocksdb_cuckoo_table_options_t* table_options);
|
|
|
|
/* Options */
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_set_options(
|
|
rocksdb_t* db, int count, const char* const keys[], const char* const values[], char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_set_options_cf(
|
|
rocksdb_t* db, rocksdb_column_family_handle_t* handle, int count, const char* const keys[], const char* const values[], char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_options_t* rocksdb_options_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_destroy(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_options_t* rocksdb_options_create_copy(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_increase_parallelism(
|
|
rocksdb_options_t* opt, int total_threads);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_optimize_for_point_lookup(
|
|
rocksdb_options_t* opt, uint64_t block_cache_size_mb);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_optimize_level_style_compaction(
|
|
rocksdb_options_t* opt, uint64_t memtable_memory_budget);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_optimize_universal_style_compaction(
|
|
rocksdb_options_t* opt, uint64_t memtable_memory_budget);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_allow_ingest_behind(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_allow_ingest_behind(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compaction_filter(
|
|
rocksdb_options_t*, rocksdb_compactionfilter_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compaction_filter_factory(
|
|
rocksdb_options_t*, rocksdb_compactionfilterfactory_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_compaction_readahead_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_compaction_readahead_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_comparator(
|
|
rocksdb_options_t*, rocksdb_comparator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_merge_operator(
|
|
rocksdb_options_t*, rocksdb_mergeoperator_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_uint64add_merge_operator(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compression_per_level(
|
|
rocksdb_options_t* opt, int* level_values, size_t num_levels);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_create_if_missing(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_create_if_missing(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_create_missing_column_families(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_create_missing_column_families(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_error_if_exists(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_error_if_exists(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_paranoid_checks(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_paranoid_checks(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_db_paths(rocksdb_options_t*,
|
|
const rocksdb_dbpath_t** path_values,
|
|
size_t num_paths);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_env(rocksdb_options_t*,
|
|
rocksdb_env_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_info_log(rocksdb_options_t*,
|
|
rocksdb_logger_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_info_log_level(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_info_log_level(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_write_buffer_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_write_buffer_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_db_write_buffer_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_db_write_buffer_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_open_files(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_max_open_files(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_file_opening_threads(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_max_file_opening_threads(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_total_wal_size(
|
|
rocksdb_options_t* opt, uint64_t n);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_options_get_max_total_wal_size(rocksdb_options_t* opt);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compression_options(
|
|
rocksdb_options_t*, int, int, int, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_compression_options_zstd_max_train_bytes(rocksdb_options_t*,
|
|
int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_bottommost_compression_options(rocksdb_options_t*, int, int,
|
|
int, int, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_bottommost_compression_options_zstd_max_train_bytes(
|
|
rocksdb_options_t*, int, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_prefix_extractor(
|
|
rocksdb_options_t*, rocksdb_slicetransform_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_num_levels(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_num_levels(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_level0_file_num_compaction_trigger(rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int
|
|
rocksdb_options_get_level0_file_num_compaction_trigger(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_level0_slowdown_writes_trigger(rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int
|
|
rocksdb_options_get_level0_slowdown_writes_trigger(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_level0_stop_writes_trigger(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_level0_stop_writes_trigger(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_mem_compaction_level(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_target_file_size_base(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_options_get_target_file_size_base(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_target_file_size_multiplier(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_target_file_size_multiplier(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_bytes_for_level_base(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_options_get_max_bytes_for_level_base(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_level_compaction_dynamic_level_bytes(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_level_compaction_dynamic_level_bytes(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_max_bytes_for_level_multiplier(rocksdb_options_t*, double);
|
|
extern ROCKSDB_LIBRARY_API double
|
|
rocksdb_options_get_max_bytes_for_level_multiplier(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_max_bytes_for_level_multiplier_additional(
|
|
rocksdb_options_t*, int* level_values, size_t num_levels);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_enable_statistics(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_skip_stats_update_on_db_open(rocksdb_options_t* opt,
|
|
unsigned char val);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_skip_stats_update_on_db_open(rocksdb_options_t* opt);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open(
|
|
rocksdb_options_t* opt, unsigned char val);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_skip_checking_sst_file_sizes_on_db_open(
|
|
rocksdb_options_t* opt);
|
|
|
|
/* returns a pointer to a malloc()-ed, null terminated string */
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_options_statistics_get_string(
|
|
rocksdb_options_t* opt);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_write_buffer_number(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_max_write_buffer_number(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_min_write_buffer_number_to_merge(rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int
|
|
rocksdb_options_get_min_write_buffer_number_to_merge(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_max_write_buffer_number_to_maintain(rocksdb_options_t*,
|
|
int);
|
|
extern ROCKSDB_LIBRARY_API int
|
|
rocksdb_options_get_max_write_buffer_number_to_maintain(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_max_write_buffer_size_to_maintain(rocksdb_options_t*,
|
|
int64_t);
|
|
extern ROCKSDB_LIBRARY_API int64_t
|
|
rocksdb_options_get_max_write_buffer_size_to_maintain(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_enable_pipelined_write(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_enable_pipelined_write(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_unordered_write(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_unordered_write(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_subcompactions(
|
|
rocksdb_options_t*, uint32_t);
|
|
extern ROCKSDB_LIBRARY_API uint32_t
|
|
rocksdb_options_get_max_subcompactions(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_background_jobs(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_max_background_jobs(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_background_compactions(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_max_background_compactions(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_base_background_compactions(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_base_background_compactions(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_background_flushes(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_max_background_flushes(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_log_file_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_max_log_file_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_log_file_time_to_roll(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_log_file_time_to_roll(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_keep_log_file_num(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_keep_log_file_num(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_recycle_log_file_num(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_recycle_log_file_num(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_soft_rate_limit(
|
|
rocksdb_options_t*, double);
|
|
extern ROCKSDB_LIBRARY_API double rocksdb_options_get_soft_rate_limit(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_hard_rate_limit(
|
|
rocksdb_options_t*, double);
|
|
extern ROCKSDB_LIBRARY_API double rocksdb_options_get_hard_rate_limit(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_soft_pending_compaction_bytes_limit(
|
|
rocksdb_options_t* opt, size_t v);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_soft_pending_compaction_bytes_limit(rocksdb_options_t* opt);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_hard_pending_compaction_bytes_limit(
|
|
rocksdb_options_t* opt, size_t v);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_hard_pending_compaction_bytes_limit(rocksdb_options_t* opt);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_rate_limit_delay_max_milliseconds(rocksdb_options_t*,
|
|
unsigned int);
|
|
extern ROCKSDB_LIBRARY_API unsigned int
|
|
rocksdb_options_get_rate_limit_delay_max_milliseconds(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_manifest_file_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_max_manifest_file_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_table_cache_numshardbits(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_table_cache_numshardbits(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_table_cache_remove_scan_count_limit(rocksdb_options_t*,
|
|
int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_arena_block_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_arena_block_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_use_fsync(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_options_get_use_fsync(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_db_log_dir(
|
|
rocksdb_options_t*, const char*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_wal_dir(rocksdb_options_t*,
|
|
const char*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_WAL_ttl_seconds(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_options_get_WAL_ttl_seconds(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_WAL_size_limit_MB(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_options_get_WAL_size_limit_MB(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_manifest_preallocation_size(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_options_get_manifest_preallocation_size(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_purge_redundant_kvs_while_flush(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_allow_mmap_reads(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_allow_mmap_reads(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_allow_mmap_writes(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_allow_mmap_writes(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_use_direct_reads(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char rocksdb_options_get_use_direct_reads(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_use_direct_io_for_flush_and_compaction(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_use_direct_io_for_flush_and_compaction(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_is_fd_close_on_exec(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_options_get_is_fd_close_on_exec(rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_skip_log_error_on_recovery(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_stats_dump_period_sec(
|
|
rocksdb_options_t*, unsigned int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_advise_random_on_open(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_access_hint_on_compaction_start(rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_use_adaptive_mutex(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_bytes_per_sync(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_wal_bytes_per_sync(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_writable_file_max_buffer_size(rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_allow_concurrent_memtable_write(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_enable_write_thread_adaptive_yield(rocksdb_options_t*,
|
|
unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_max_sequential_skip_in_iterations(rocksdb_options_t*,
|
|
uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_disable_auto_compactions(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_optimize_filters_for_hits(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_delete_obsolete_files_period_micros(rocksdb_options_t*,
|
|
uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_prepare_for_bulk_load(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_memtable_vector_rep(
|
|
rocksdb_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_memtable_prefix_bloom_size_ratio(
|
|
rocksdb_options_t*, double);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_compaction_bytes(
|
|
rocksdb_options_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_hash_skip_list_rep(
|
|
rocksdb_options_t*, size_t, int32_t, int32_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_hash_link_list_rep(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_plain_table_factory(
|
|
rocksdb_options_t*, uint32_t, int, double, size_t);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_min_level_to_compress(
|
|
rocksdb_options_t* opt, int level);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_memtable_huge_page_size(
|
|
rocksdb_options_t*, size_t);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_max_successive_merges(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_bloom_locality(
|
|
rocksdb_options_t*, uint32_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_inplace_update_support(
|
|
rocksdb_options_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_inplace_update_num_locks(
|
|
rocksdb_options_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_report_bg_io_stats(
|
|
rocksdb_options_t*, int);
|
|
|
|
enum {
|
|
rocksdb_tolerate_corrupted_tail_records_recovery = 0,
|
|
rocksdb_absolute_consistency_recovery = 1,
|
|
rocksdb_point_in_time_recovery = 2,
|
|
rocksdb_skip_any_corrupted_records_recovery = 3
|
|
};
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_wal_recovery_mode(
|
|
rocksdb_options_t*, int);
|
|
|
|
enum {
|
|
rocksdb_no_compression = 0,
|
|
rocksdb_snappy_compression = 1,
|
|
rocksdb_zlib_compression = 2,
|
|
rocksdb_bz2_compression = 3,
|
|
rocksdb_lz4_compression = 4,
|
|
rocksdb_lz4hc_compression = 5,
|
|
rocksdb_xpress_compression = 6,
|
|
rocksdb_zstd_compression = 7
|
|
};
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compression(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_bottommost_compression(
|
|
rocksdb_options_t*, int);
|
|
|
|
enum {
|
|
rocksdb_level_compaction = 0,
|
|
rocksdb_universal_compaction = 1,
|
|
rocksdb_fifo_compaction = 2
|
|
};
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_compaction_style(
|
|
rocksdb_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_universal_compaction_options(
|
|
rocksdb_options_t*, rocksdb_universal_compaction_options_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_fifo_compaction_options(
|
|
rocksdb_options_t* opt, rocksdb_fifo_compaction_options_t* fifo);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_ratelimiter(
|
|
rocksdb_options_t* opt, rocksdb_ratelimiter_t* limiter);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_atomic_flush(
|
|
rocksdb_options_t* opt, unsigned char);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_row_cache(
|
|
rocksdb_options_t* opt, rocksdb_cache_t* cache
|
|
);
|
|
|
|
/* RateLimiter */
|
|
extern ROCKSDB_LIBRARY_API rocksdb_ratelimiter_t* rocksdb_ratelimiter_create(
|
|
int64_t rate_bytes_per_sec, int64_t refill_period_us, int32_t fairness);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_ratelimiter_destroy(rocksdb_ratelimiter_t*);
|
|
|
|
/* PerfContext */
|
|
enum {
|
|
rocksdb_uninitialized = 0,
|
|
rocksdb_disable = 1,
|
|
rocksdb_enable_count = 2,
|
|
rocksdb_enable_time_except_for_mutex = 3,
|
|
rocksdb_enable_time = 4,
|
|
rocksdb_out_of_bounds = 5
|
|
};
|
|
|
|
enum {
|
|
rocksdb_user_key_comparison_count = 0,
|
|
rocksdb_block_cache_hit_count,
|
|
rocksdb_block_read_count,
|
|
rocksdb_block_read_byte,
|
|
rocksdb_block_read_time,
|
|
rocksdb_block_checksum_time,
|
|
rocksdb_block_decompress_time,
|
|
rocksdb_get_read_bytes,
|
|
rocksdb_multiget_read_bytes,
|
|
rocksdb_iter_read_bytes,
|
|
rocksdb_internal_key_skipped_count,
|
|
rocksdb_internal_delete_skipped_count,
|
|
rocksdb_internal_recent_skipped_count,
|
|
rocksdb_internal_merge_count,
|
|
rocksdb_get_snapshot_time,
|
|
rocksdb_get_from_memtable_time,
|
|
rocksdb_get_from_memtable_count,
|
|
rocksdb_get_post_process_time,
|
|
rocksdb_get_from_output_files_time,
|
|
rocksdb_seek_on_memtable_time,
|
|
rocksdb_seek_on_memtable_count,
|
|
rocksdb_next_on_memtable_count,
|
|
rocksdb_prev_on_memtable_count,
|
|
rocksdb_seek_child_seek_time,
|
|
rocksdb_seek_child_seek_count,
|
|
rocksdb_seek_min_heap_time,
|
|
rocksdb_seek_max_heap_time,
|
|
rocksdb_seek_internal_seek_time,
|
|
rocksdb_find_next_user_entry_time,
|
|
rocksdb_write_wal_time,
|
|
rocksdb_write_memtable_time,
|
|
rocksdb_write_delay_time,
|
|
rocksdb_write_pre_and_post_process_time,
|
|
rocksdb_db_mutex_lock_nanos,
|
|
rocksdb_db_condition_wait_nanos,
|
|
rocksdb_merge_operator_time_nanos,
|
|
rocksdb_read_index_block_nanos,
|
|
rocksdb_read_filter_block_nanos,
|
|
rocksdb_new_table_block_iter_nanos,
|
|
rocksdb_new_table_iterator_nanos,
|
|
rocksdb_block_seek_nanos,
|
|
rocksdb_find_table_nanos,
|
|
rocksdb_bloom_memtable_hit_count,
|
|
rocksdb_bloom_memtable_miss_count,
|
|
rocksdb_bloom_sst_hit_count,
|
|
rocksdb_bloom_sst_miss_count,
|
|
rocksdb_key_lock_wait_time,
|
|
rocksdb_key_lock_wait_count,
|
|
rocksdb_env_new_sequential_file_nanos,
|
|
rocksdb_env_new_random_access_file_nanos,
|
|
rocksdb_env_new_writable_file_nanos,
|
|
rocksdb_env_reuse_writable_file_nanos,
|
|
rocksdb_env_new_random_rw_file_nanos,
|
|
rocksdb_env_new_directory_nanos,
|
|
rocksdb_env_file_exists_nanos,
|
|
rocksdb_env_get_children_nanos,
|
|
rocksdb_env_get_children_file_attributes_nanos,
|
|
rocksdb_env_delete_file_nanos,
|
|
rocksdb_env_create_dir_nanos,
|
|
rocksdb_env_create_dir_if_missing_nanos,
|
|
rocksdb_env_delete_dir_nanos,
|
|
rocksdb_env_get_file_size_nanos,
|
|
rocksdb_env_get_file_modification_time_nanos,
|
|
rocksdb_env_rename_file_nanos,
|
|
rocksdb_env_link_file_nanos,
|
|
rocksdb_env_lock_file_nanos,
|
|
rocksdb_env_unlock_file_nanos,
|
|
rocksdb_env_new_logger_nanos,
|
|
rocksdb_total_metric_count = 68
|
|
};
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_set_perf_level(int);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_perfcontext_t* rocksdb_perfcontext_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_perfcontext_reset(
|
|
rocksdb_perfcontext_t* context);
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_perfcontext_report(
|
|
rocksdb_perfcontext_t* context, unsigned char exclude_zero_counters);
|
|
extern ROCKSDB_LIBRARY_API uint64_t rocksdb_perfcontext_metric(
|
|
rocksdb_perfcontext_t* context, int metric);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_perfcontext_destroy(
|
|
rocksdb_perfcontext_t* context);
|
|
|
|
/* Compaction Filter */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_compactionfilter_t*
|
|
rocksdb_compactionfilter_create(
|
|
void* state, void (*destructor)(void*),
|
|
unsigned char (*filter)(void*, int level, const char* key,
|
|
size_t key_length, const char* existing_value,
|
|
size_t value_length, char** new_value,
|
|
size_t* new_value_length,
|
|
unsigned char* value_changed),
|
|
const char* (*name)(void*));
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compactionfilter_set_ignore_snapshots(
|
|
rocksdb_compactionfilter_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compactionfilter_destroy(
|
|
rocksdb_compactionfilter_t*);
|
|
|
|
/* Compaction Filter Context */
|
|
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_compactionfiltercontext_is_full_compaction(
|
|
rocksdb_compactionfiltercontext_t* context);
|
|
|
|
extern ROCKSDB_LIBRARY_API unsigned char
|
|
rocksdb_compactionfiltercontext_is_manual_compaction(
|
|
rocksdb_compactionfiltercontext_t* context);
|
|
|
|
/* Compaction Filter Factory */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_compactionfilterfactory_t*
|
|
rocksdb_compactionfilterfactory_create(
|
|
void* state, void (*destructor)(void*),
|
|
rocksdb_compactionfilter_t* (*create_compaction_filter)(
|
|
void*, rocksdb_compactionfiltercontext_t* context),
|
|
const char* (*name)(void*));
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compactionfilterfactory_destroy(
|
|
rocksdb_compactionfilterfactory_t*);
|
|
|
|
/* Comparator */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_comparator_t* rocksdb_comparator_create(
|
|
void* state, void (*destructor)(void*),
|
|
int (*compare)(void*, const char* a, size_t alen, const char* b,
|
|
size_t blen),
|
|
const char* (*name)(void*));
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_comparator_destroy(
|
|
rocksdb_comparator_t*);
|
|
|
|
/* Filter policy */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_filterpolicy_t* rocksdb_filterpolicy_create(
|
|
void* state, void (*destructor)(void*),
|
|
char* (*create_filter)(void*, const char* const* key_array,
|
|
const size_t* key_length_array, int num_keys,
|
|
size_t* filter_length),
|
|
unsigned char (*key_may_match)(void*, const char* key, size_t length,
|
|
const char* filter, size_t filter_length),
|
|
void (*delete_filter)(void*, const char* filter, size_t filter_length),
|
|
const char* (*name)(void*));
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_filterpolicy_destroy(
|
|
rocksdb_filterpolicy_t*);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_filterpolicy_t*
|
|
rocksdb_filterpolicy_create_bloom(int bits_per_key);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_filterpolicy_t*
|
|
rocksdb_filterpolicy_create_bloom_full(int bits_per_key);
|
|
|
|
/* Merge Operator */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_mergeoperator_t*
|
|
rocksdb_mergeoperator_create(
|
|
void* state, void (*destructor)(void*),
|
|
char* (*full_merge)(void*, const char* key, size_t key_length,
|
|
const char* existing_value,
|
|
size_t existing_value_length,
|
|
const char* const* operands_list,
|
|
const size_t* operands_list_length, int num_operands,
|
|
unsigned char* success, size_t* new_value_length),
|
|
char* (*partial_merge)(void*, const char* key, size_t key_length,
|
|
const char* const* operands_list,
|
|
const size_t* operands_list_length, int num_operands,
|
|
unsigned char* success, size_t* new_value_length),
|
|
void (*delete_value)(void*, const char* value, size_t value_length),
|
|
const char* (*name)(void*));
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_mergeoperator_destroy(
|
|
rocksdb_mergeoperator_t*);
|
|
|
|
/* Read options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_readoptions_t* rocksdb_readoptions_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_destroy(
|
|
rocksdb_readoptions_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_verify_checksums(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_fill_cache(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_snapshot(
|
|
rocksdb_readoptions_t*, const rocksdb_snapshot_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_iterate_upper_bound(
|
|
rocksdb_readoptions_t*, const char* key, size_t keylen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_iterate_lower_bound(
|
|
rocksdb_readoptions_t*, const char* key, size_t keylen);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_read_tier(
|
|
rocksdb_readoptions_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_tailing(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
// The functionality that this option controlled has been removed.
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_managed(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_readahead_size(
|
|
rocksdb_readoptions_t*, size_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_prefix_same_as_start(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_pin_data(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_total_order_seek(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_max_skippable_internal_keys(
|
|
rocksdb_readoptions_t*, uint64_t);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_background_purge_on_iterator_cleanup(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_ignore_range_deletions(
|
|
rocksdb_readoptions_t*, unsigned char);
|
|
|
|
/* Write options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_writeoptions_t*
|
|
rocksdb_writeoptions_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writeoptions_destroy(
|
|
rocksdb_writeoptions_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writeoptions_set_sync(
|
|
rocksdb_writeoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writeoptions_disable_WAL(
|
|
rocksdb_writeoptions_t* opt, int disable);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writeoptions_set_ignore_missing_column_families(
|
|
rocksdb_writeoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writeoptions_set_no_slowdown(
|
|
rocksdb_writeoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_writeoptions_set_low_pri(
|
|
rocksdb_writeoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_writeoptions_set_memtable_insert_hint_per_batch(rocksdb_writeoptions_t*,
|
|
unsigned char);
|
|
|
|
/* Compact range options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_compactoptions_t*
|
|
rocksdb_compactoptions_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compactoptions_destroy(
|
|
rocksdb_compactoptions_t*);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_compactoptions_set_exclusive_manual_compaction(
|
|
rocksdb_compactoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_compactoptions_set_bottommost_level_compaction(
|
|
rocksdb_compactoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compactoptions_set_change_level(
|
|
rocksdb_compactoptions_t*, unsigned char);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_compactoptions_set_target_level(
|
|
rocksdb_compactoptions_t*, int);
|
|
|
|
/* Flush options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_flushoptions_t*
|
|
rocksdb_flushoptions_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_flushoptions_destroy(
|
|
rocksdb_flushoptions_t*);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_flushoptions_set_wait(
|
|
rocksdb_flushoptions_t*, unsigned char);
|
|
|
|
/* Cache */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_cache_t* rocksdb_cache_create_lru(
|
|
size_t capacity);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cache_destroy(rocksdb_cache_t* cache);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cache_set_capacity(
|
|
rocksdb_cache_t* cache, size_t capacity);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_cache_get_usage(rocksdb_cache_t* cache);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_cache_get_pinned_usage(rocksdb_cache_t* cache);
|
|
|
|
/* DBPath */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_dbpath_t* rocksdb_dbpath_create(const char* path, uint64_t target_size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_dbpath_destroy(rocksdb_dbpath_t*);
|
|
|
|
/* Env */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_env_t* rocksdb_create_default_env();
|
|
extern ROCKSDB_LIBRARY_API rocksdb_env_t* rocksdb_create_mem_env();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_set_background_threads(
|
|
rocksdb_env_t* env, int n);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_env_set_high_priority_background_threads(rocksdb_env_t* env, int n);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_join_all_threads(
|
|
rocksdb_env_t* env);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_lower_thread_pool_io_priority(rocksdb_env_t* env);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_lower_high_priority_thread_pool_io_priority(rocksdb_env_t* env);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_lower_thread_pool_cpu_priority(rocksdb_env_t* env);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_lower_high_priority_thread_pool_cpu_priority(rocksdb_env_t* env);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_env_destroy(rocksdb_env_t*);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_envoptions_t* rocksdb_envoptions_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_envoptions_destroy(
|
|
rocksdb_envoptions_t* opt);
|
|
|
|
/* SstFile */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_sstfilewriter_t*
|
|
rocksdb_sstfilewriter_create(const rocksdb_envoptions_t* env,
|
|
const rocksdb_options_t* io_options);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_sstfilewriter_t*
|
|
rocksdb_sstfilewriter_create_with_comparator(
|
|
const rocksdb_envoptions_t* env, const rocksdb_options_t* io_options,
|
|
const rocksdb_comparator_t* comparator);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_open(
|
|
rocksdb_sstfilewriter_t* writer, const char* name, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_add(
|
|
rocksdb_sstfilewriter_t* writer, const char* key, size_t keylen,
|
|
const char* val, size_t vallen, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_put(
|
|
rocksdb_sstfilewriter_t* writer, const char* key, size_t keylen,
|
|
const char* val, size_t vallen, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_merge(
|
|
rocksdb_sstfilewriter_t* writer, const char* key, size_t keylen,
|
|
const char* val, size_t vallen, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_delete(
|
|
rocksdb_sstfilewriter_t* writer, const char* key, size_t keylen,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_finish(
|
|
rocksdb_sstfilewriter_t* writer, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_file_size(
|
|
rocksdb_sstfilewriter_t* writer, uint64_t* file_size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_sstfilewriter_destroy(
|
|
rocksdb_sstfilewriter_t* writer);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_ingestexternalfileoptions_t*
|
|
rocksdb_ingestexternalfileoptions_create();
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_ingestexternalfileoptions_set_move_files(
|
|
rocksdb_ingestexternalfileoptions_t* opt, unsigned char move_files);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_ingestexternalfileoptions_set_snapshot_consistency(
|
|
rocksdb_ingestexternalfileoptions_t* opt,
|
|
unsigned char snapshot_consistency);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_ingestexternalfileoptions_set_allow_global_seqno(
|
|
rocksdb_ingestexternalfileoptions_t* opt, unsigned char allow_global_seqno);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_ingestexternalfileoptions_set_allow_blocking_flush(
|
|
rocksdb_ingestexternalfileoptions_t* opt,
|
|
unsigned char allow_blocking_flush);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_ingestexternalfileoptions_set_ingest_behind(
|
|
rocksdb_ingestexternalfileoptions_t* opt,
|
|
unsigned char ingest_behind);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_ingestexternalfileoptions_destroy(
|
|
rocksdb_ingestexternalfileoptions_t* opt);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_ingest_external_file(
|
|
rocksdb_t* db, const char* const* file_list, const size_t list_len,
|
|
const rocksdb_ingestexternalfileoptions_t* opt, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_ingest_external_file_cf(
|
|
rocksdb_t* db, rocksdb_column_family_handle_t* handle,
|
|
const char* const* file_list, const size_t list_len,
|
|
const rocksdb_ingestexternalfileoptions_t* opt, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_try_catch_up_with_primary(
|
|
rocksdb_t* db, char** errptr);
|
|
|
|
/* SliceTransform */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_slicetransform_t*
|
|
rocksdb_slicetransform_create(
|
|
void* state, void (*destructor)(void*),
|
|
char* (*transform)(void*, const char* key, size_t length,
|
|
size_t* dst_length),
|
|
unsigned char (*in_domain)(void*, const char* key, size_t length),
|
|
unsigned char (*in_range)(void*, const char* key, size_t length),
|
|
const char* (*name)(void*));
|
|
extern ROCKSDB_LIBRARY_API rocksdb_slicetransform_t*
|
|
rocksdb_slicetransform_create_fixed_prefix(size_t);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_slicetransform_t*
|
|
rocksdb_slicetransform_create_noop();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_slicetransform_destroy(
|
|
rocksdb_slicetransform_t*);
|
|
|
|
/* Universal Compaction options */
|
|
|
|
enum {
|
|
rocksdb_similar_size_compaction_stop_style = 0,
|
|
rocksdb_total_size_compaction_stop_style = 1
|
|
};
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_universal_compaction_options_t*
|
|
rocksdb_universal_compaction_options_create();
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_universal_compaction_options_set_size_ratio(
|
|
rocksdb_universal_compaction_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_universal_compaction_options_set_min_merge_width(
|
|
rocksdb_universal_compaction_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_universal_compaction_options_set_max_merge_width(
|
|
rocksdb_universal_compaction_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_universal_compaction_options_set_max_size_amplification_percent(
|
|
rocksdb_universal_compaction_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_universal_compaction_options_set_compression_size_percent(
|
|
rocksdb_universal_compaction_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_universal_compaction_options_set_stop_style(
|
|
rocksdb_universal_compaction_options_t*, int);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_universal_compaction_options_destroy(
|
|
rocksdb_universal_compaction_options_t*);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_fifo_compaction_options_t*
|
|
rocksdb_fifo_compaction_options_create();
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_fifo_compaction_options_set_max_table_files_size(
|
|
rocksdb_fifo_compaction_options_t* fifo_opts, uint64_t size);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_fifo_compaction_options_destroy(
|
|
rocksdb_fifo_compaction_options_t* fifo_opts);
|
|
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_livefiles_count(
|
|
const rocksdb_livefiles_t*);
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_livefiles_name(
|
|
const rocksdb_livefiles_t*, int index);
|
|
extern ROCKSDB_LIBRARY_API int rocksdb_livefiles_level(
|
|
const rocksdb_livefiles_t*, int index);
|
|
extern ROCKSDB_LIBRARY_API size_t
|
|
rocksdb_livefiles_size(const rocksdb_livefiles_t*, int index);
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_livefiles_smallestkey(
|
|
const rocksdb_livefiles_t*, int index, size_t* size);
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_livefiles_largestkey(
|
|
const rocksdb_livefiles_t*, int index, size_t* size);
|
|
extern ROCKSDB_LIBRARY_API uint64_t rocksdb_livefiles_entries(
|
|
const rocksdb_livefiles_t*, int index);
|
|
extern ROCKSDB_LIBRARY_API uint64_t rocksdb_livefiles_deletions(
|
|
const rocksdb_livefiles_t*, int index);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_livefiles_destroy(
|
|
const rocksdb_livefiles_t*);
|
|
|
|
/* Utility Helpers */
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_get_options_from_string(
|
|
const rocksdb_options_t* base_options, const char* opts_str,
|
|
rocksdb_options_t* new_options, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_delete_file_in_range(
|
|
rocksdb_t* db, const char* start_key, size_t start_key_len,
|
|
const char* limit_key, size_t limit_key_len, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_delete_file_in_range_cf(
|
|
rocksdb_t* db, rocksdb_column_family_handle_t* column_family,
|
|
const char* start_key, size_t start_key_len, const char* limit_key,
|
|
size_t limit_key_len, char** errptr);
|
|
|
|
/* Transactions */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_column_family_handle_t*
|
|
rocksdb_transactiondb_create_column_family(
|
|
rocksdb_transactiondb_t* txn_db,
|
|
const rocksdb_options_t* column_family_options,
|
|
const char* column_family_name, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_transactiondb_t* rocksdb_transactiondb_open(
|
|
const rocksdb_options_t* options,
|
|
const rocksdb_transactiondb_options_t* txn_db_options, const char* name,
|
|
char** errptr);
|
|
|
|
rocksdb_transactiondb_t* rocksdb_transactiondb_open_column_families(
|
|
const rocksdb_options_t* options,
|
|
const rocksdb_transactiondb_options_t* txn_db_options, const char* name,
|
|
int num_column_families, const char* const* column_family_names,
|
|
const rocksdb_options_t* const* column_family_options,
|
|
rocksdb_column_family_handle_t** column_family_handles, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API const rocksdb_snapshot_t*
|
|
rocksdb_transactiondb_create_snapshot(rocksdb_transactiondb_t* txn_db);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_release_snapshot(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_snapshot_t* snapshot);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_transaction_t* rocksdb_transaction_begin(
|
|
rocksdb_transactiondb_t* txn_db,
|
|
const rocksdb_writeoptions_t* write_options,
|
|
const rocksdb_transaction_options_t* txn_options,
|
|
rocksdb_transaction_t* old_txn);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_commit(
|
|
rocksdb_transaction_t* txn, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_rollback(
|
|
rocksdb_transaction_t* txn, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_set_savepoint(
|
|
rocksdb_transaction_t* txn);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_rollback_to_savepoint(
|
|
rocksdb_transaction_t* txn, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_destroy(
|
|
rocksdb_transaction_t* txn);
|
|
|
|
// This snapshot should be freed using rocksdb_free
|
|
extern ROCKSDB_LIBRARY_API const rocksdb_snapshot_t*
|
|
rocksdb_transaction_get_snapshot(rocksdb_transaction_t* txn);
|
|
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_transaction_get(
|
|
rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options,
|
|
const char* key, size_t klen, size_t* vlen, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_transaction_get_cf(
|
|
rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
|
|
size_t* vlen, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_transaction_get_for_update(
|
|
rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options,
|
|
const char* key, size_t klen, size_t* vlen, unsigned char exclusive,
|
|
char** errptr);
|
|
|
|
char* rocksdb_transaction_get_for_update_cf(
|
|
rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
|
|
size_t* vlen, unsigned char exclusive, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_transactiondb_get(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_readoptions_t* options,
|
|
const char* key, size_t klen, size_t* vlen, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API char* rocksdb_transactiondb_get_cf(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, const char* key,
|
|
size_t keylen, size_t* vallen, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put(
|
|
rocksdb_transaction_t* txn, const char* key, size_t klen, const char* val,
|
|
size_t vlen, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_put_cf(
|
|
rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_put(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
|
|
const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_put_cf(
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rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
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rocksdb_column_family_handle_t* column_family, const char* key,
|
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size_t keylen, const char* val, size_t vallen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_write(
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rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
|
|
rocksdb_writebatch_t *batch, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_transaction_merge(
|
|
rocksdb_transaction_t* txn, const char* key, size_t klen, const char* val,
|
|
size_t vlen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_transaction_merge_cf(
|
|
rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_merge(
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|
rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
|
|
const char* key, size_t klen, const char* val, size_t vlen, char** errptr);
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|
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|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_merge_cf(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, const char* key, size_t klen,
|
|
const char* val, size_t vlen, char** errptr);
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extern ROCKSDB_LIBRARY_API void rocksdb_transaction_delete(
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|
rocksdb_transaction_t* txn, const char* key, size_t klen, char** errptr);
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|
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extern ROCKSDB_LIBRARY_API void rocksdb_transaction_delete_cf(
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|
rocksdb_transaction_t* txn, rocksdb_column_family_handle_t* column_family,
|
|
const char* key, size_t klen, char** errptr);
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|
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|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_delete(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
|
|
const char* key, size_t klen, char** errptr);
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|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_delete_cf(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_writeoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, const char* key,
|
|
size_t keylen, char** errptr);
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|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_iterator_t*
|
|
rocksdb_transaction_create_iterator(rocksdb_transaction_t* txn,
|
|
const rocksdb_readoptions_t* options);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_iterator_t*
|
|
rocksdb_transaction_create_iterator_cf(
|
|
rocksdb_transaction_t* txn, const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_iterator_t*
|
|
rocksdb_transactiondb_create_iterator(rocksdb_transactiondb_t* txn_db,
|
|
const rocksdb_readoptions_t* options);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_iterator_t*
|
|
rocksdb_transactiondb_create_iterator_cf(
|
|
rocksdb_transactiondb_t* txn_db, const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_close(
|
|
rocksdb_transactiondb_t* txn_db);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_checkpoint_t*
|
|
rocksdb_transactiondb_checkpoint_object_create(rocksdb_transactiondb_t* txn_db,
|
|
char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_optimistictransactiondb_t*
|
|
rocksdb_optimistictransactiondb_open(const rocksdb_options_t* options,
|
|
const char* name, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_optimistictransactiondb_t*
|
|
rocksdb_optimistictransactiondb_open_column_families(
|
|
const rocksdb_options_t* options, const char* name, int num_column_families,
|
|
const char* const* column_family_names,
|
|
const rocksdb_options_t* const* column_family_options,
|
|
rocksdb_column_family_handle_t** column_family_handles, char** errptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_t*
|
|
rocksdb_optimistictransactiondb_get_base_db(
|
|
rocksdb_optimistictransactiondb_t* otxn_db);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_optimistictransactiondb_close_base_db(
|
|
rocksdb_t* base_db);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_transaction_t*
|
|
rocksdb_optimistictransaction_begin(
|
|
rocksdb_optimistictransactiondb_t* otxn_db,
|
|
const rocksdb_writeoptions_t* write_options,
|
|
const rocksdb_optimistictransaction_options_t* otxn_options,
|
|
rocksdb_transaction_t* old_txn);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_optimistictransactiondb_close(
|
|
rocksdb_optimistictransactiondb_t* otxn_db);
|
|
|
|
/* Transaction Options */
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_transactiondb_options_t*
|
|
rocksdb_transactiondb_options_create();
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_options_destroy(
|
|
rocksdb_transactiondb_options_t* opt);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_options_set_max_num_locks(
|
|
rocksdb_transactiondb_options_t* opt, int64_t max_num_locks);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transactiondb_options_set_num_stripes(
|
|
rocksdb_transactiondb_options_t* opt, size_t num_stripes);
|
|
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_transactiondb_options_set_transaction_lock_timeout(
|
|
rocksdb_transactiondb_options_t* opt, int64_t txn_lock_timeout);
|
|
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_transactiondb_options_set_default_lock_timeout(
|
|
rocksdb_transactiondb_options_t* opt, int64_t default_lock_timeout);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_transaction_options_t*
|
|
rocksdb_transaction_options_create();
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_options_destroy(
|
|
rocksdb_transaction_options_t* opt);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_options_set_set_snapshot(
|
|
rocksdb_transaction_options_t* opt, unsigned char v);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_options_set_deadlock_detect(
|
|
rocksdb_transaction_options_t* opt, unsigned char v);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_options_set_lock_timeout(
|
|
rocksdb_transaction_options_t* opt, int64_t lock_timeout);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_transaction_options_set_expiration(
|
|
rocksdb_transaction_options_t* opt, int64_t expiration);
|
|
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_transaction_options_set_deadlock_detect_depth(
|
|
rocksdb_transaction_options_t* opt, int64_t depth);
|
|
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_transaction_options_set_max_write_batch_size(
|
|
rocksdb_transaction_options_t* opt, size_t size);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_optimistictransaction_options_t*
|
|
rocksdb_optimistictransaction_options_create();
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_optimistictransaction_options_destroy(
|
|
rocksdb_optimistictransaction_options_t* opt);
|
|
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_optimistictransaction_options_set_set_snapshot(
|
|
rocksdb_optimistictransaction_options_t* opt, unsigned char v);
|
|
|
|
// referring to convention (3), this should be used by client
|
|
// to free memory that was malloc()ed
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_free(void* ptr);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_pinnableslice_t* rocksdb_get_pinned(
|
|
rocksdb_t* db, const rocksdb_readoptions_t* options, const char* key,
|
|
size_t keylen, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_pinnableslice_t* rocksdb_get_pinned_cf(
|
|
rocksdb_t* db, const rocksdb_readoptions_t* options,
|
|
rocksdb_column_family_handle_t* column_family, const char* key,
|
|
size_t keylen, char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_pinnableslice_destroy(
|
|
rocksdb_pinnableslice_t* v);
|
|
extern ROCKSDB_LIBRARY_API const char* rocksdb_pinnableslice_value(
|
|
const rocksdb_pinnableslice_t* t, size_t* vlen);
|
|
|
|
extern ROCKSDB_LIBRARY_API rocksdb_memory_consumers_t*
|
|
rocksdb_memory_consumers_create();
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_memory_consumers_add_db(
|
|
rocksdb_memory_consumers_t* consumers, rocksdb_t* db);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_memory_consumers_add_cache(
|
|
rocksdb_memory_consumers_t* consumers, rocksdb_cache_t* cache);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_memory_consumers_destroy(
|
|
rocksdb_memory_consumers_t* consumers);
|
|
extern ROCKSDB_LIBRARY_API rocksdb_memory_usage_t*
|
|
rocksdb_approximate_memory_usage_create(rocksdb_memory_consumers_t* consumers,
|
|
char** errptr);
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_approximate_memory_usage_destroy(
|
|
rocksdb_memory_usage_t* usage);
|
|
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_approximate_memory_usage_get_mem_table_total(
|
|
rocksdb_memory_usage_t* memory_usage);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_approximate_memory_usage_get_mem_table_unflushed(
|
|
rocksdb_memory_usage_t* memory_usage);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_approximate_memory_usage_get_mem_table_readers_total(
|
|
rocksdb_memory_usage_t* memory_usage);
|
|
extern ROCKSDB_LIBRARY_API uint64_t
|
|
rocksdb_approximate_memory_usage_get_cache_total(
|
|
rocksdb_memory_usage_t* memory_usage);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_options_set_dump_malloc_stats(
|
|
rocksdb_options_t*, unsigned char);
|
|
|
|
extern ROCKSDB_LIBRARY_API void
|
|
rocksdb_options_set_memtable_whole_key_filtering(rocksdb_options_t*,
|
|
unsigned char);
|
|
|
|
extern ROCKSDB_LIBRARY_API void rocksdb_cancel_all_background_work(
|
|
rocksdb_t* db, unsigned char wait);
|
|
|
|
#ifdef __cplusplus
|
|
} /* end extern "C" */
|
|
#endif
|
|
|