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Add get/set deadline and io_timeout C functions (read options) (#7914)

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Summary: Pull Request resolved: https://github.com/facebook/rocksdb/pull/7914

Reviewed By: jay-zhuang

Differential Revision: D26184409

Pulled By: ajkr

fbshipit-source-id: 8e30faac5223ec80c22e2b617af67775322065d8
This commit is contained in:
Stanislav Tkach 2021-02-04 16:59:18 -08:00 committed by Facebook GitHub Bot
parent a9f8f1fe38
commit 3feee6db17
3 changed files with 33 additions and 0 deletions
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19
db/c.cc
View File

@ -3936,6 +3936,25 @@ unsigned char rocksdb_readoptions_get_ignore_range_deletions(
return opt->rep.ignore_range_deletions;
}
void rocksdb_readoptions_set_deadline(rocksdb_readoptions_t* opt,
uint64_t microseconds) {
opt->rep.deadline = std::chrono::microseconds(microseconds);
}
uint64_t rocksdb_readoptions_get_deadline(rocksdb_readoptions_t* opt) {
return opt->rep.deadline.count();
}
void rocksdb_readoptions_set_io_timeout(rocksdb_readoptions_t* opt,
uint64_t microseconds) {
opt->rep.io_timeout = std::chrono::microseconds(microseconds);
}
extern ROCKSDB_LIBRARY_API uint64_t
rocksdb_readoptions_get_io_timeout(rocksdb_readoptions_t* opt) {
return opt->rep.io_timeout.count();
}
rocksdb_writeoptions_t* rocksdb_writeoptions_create() {
return new rocksdb_writeoptions_t;
}

6
db/c_test.c
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@ -2281,6 +2281,12 @@ int main(int argc, char** argv) {
rocksdb_readoptions_set_ignore_range_deletions(ro, 1);
CheckCondition(1 == rocksdb_readoptions_get_ignore_range_deletions(ro));
rocksdb_readoptions_set_deadline(ro, 300);
CheckCondition(300 == rocksdb_readoptions_get_deadline(ro));
rocksdb_readoptions_set_io_timeout(ro, 400);
CheckCondition(400 == rocksdb_readoptions_get_io_timeout(ro));
rocksdb_readoptions_destroy(ro);
}

8
include/rocksdb/c.h
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@ -1617,6 +1617,14 @@ extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_ignore_range_deletions(
rocksdb_readoptions_t*, unsigned char);
extern ROCKSDB_LIBRARY_API unsigned char
rocksdb_readoptions_get_ignore_range_deletions(rocksdb_readoptions_t*);
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_deadline(
rocksdb_readoptions_t*, uint64_t microseconds);
extern ROCKSDB_LIBRARY_API uint64_t
rocksdb_readoptions_get_deadline(rocksdb_readoptions_t*);
extern ROCKSDB_LIBRARY_API void rocksdb_readoptions_set_io_timeout(
rocksdb_readoptions_t*, uint64_t microseconds);
extern ROCKSDB_LIBRARY_API uint64_t
rocksdb_readoptions_get_io_timeout(rocksdb_readoptions_t*);
/* Write options */