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add readahead size option (#1146)

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siddontang 2016-06-02 01:48:50 +08:00 committed by Siying Dong
parent 71c7eed91c
commit 21c047ab49
2 changed files with 7 additions and 0 deletions
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5
db/c.cc
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@ -2127,6 +2127,11 @@ void rocksdb_readoptions_set_tailing(
opt->rep.tailing = v;
}
void rocksdb_readoptions_set_readahead_size(
rocksdb_readoptions_t* opt, size_t v) {
opt->rep.readahead_size = v;
}
rocksdb_writeoptions_t* rocksdb_writeoptions_create() {
return new rocksdb_writeoptions_t;
}

2
include/rocksdb/c.h
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@ -819,6 +819,8 @@ 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);
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_readahead_size(
rocksdb_readoptions_t*, size_t);
/* Write options */