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C API: Add support for compaction filter factories (v1)

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This commit is contained in:
Evan Shaw
2014-07-04 11:52:22 +12:00
parent 0bf5589c74
commit 91bede79cc
2 changed files with 77 additions and 0 deletions
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23
include/rocksdb/c.h
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@@ -57,6 +57,10 @@ extern "C" {
typedef struct rocksdb_t rocksdb_t;
typedef struct rocksdb_cache_t rocksdb_cache_t;
typedef struct rocksdb_compactionfilter_t rocksdb_compactionfilter_t;
typedef struct rocksdb_compactionfiltercontext_t
rocksdb_compactionfiltercontext_t;
typedef struct rocksdb_compactionfilterfactory_t
rocksdb_compactionfilterfactory_t;
typedef struct rocksdb_comparator_t rocksdb_comparator_t;
typedef struct rocksdb_env_t rocksdb_env_t;
typedef struct rocksdb_filelock_t rocksdb_filelock_t;
@@ -531,6 +535,25 @@ extern rocksdb_compactionfilter_t* rocksdb_compactionfilter_create(
const char* (*name)(void*));
extern void rocksdb_compactionfilter_destroy(rocksdb_compactionfilter_t*);
/* Compaction Filter Context */
extern unsigned char rocksdb_compactionfiltercontext_is_full_compaction(
rocksdb_compactionfiltercontext_t* context);
extern unsigned char rocksdb_compactionfiltercontext_is_manual_compaction(
rocksdb_compactionfiltercontext_t* context);
/* Compaction Filter Factory */
extern 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 void rocksdb_compactionfilterfactory_destroy(
rocksdb_compactionfilterfactory_t*);
/* Comparator */
extern rocksdb_comparator_t* rocksdb_comparator_create(