Expose Options::periodic_compaction_seconds via C API (#741)

* Expose Options::periodic_compaction_seconds via C API

* update HISTORY

---------

Co-authored-by: zaidoon <zaidoon@cloudflare.com>

HISTORY.md

@@ -29,6 +29,7 @@ Based on RocksDB 8.1.1
 * Static Pinning: Set the default for mid-percent capacity threshold in scoped pinning policy to 70 (#689).
 * db_bench: Add support for individual scoped pinning policy parameters (#687).
 * Enable speedb features: Constrain the interface of SharedOptions (make immutable) (#740).
+* Expose Options::periodic_compaction_seconds via C API (#741).
 
 ### Bug Fixes
 * Fix RepeatableThread to work properly with on thread start callback feature (https://github.com/speedb-io/speedb/pull/667).

db/c.cc

@@ -3039,6 +3039,16 @@ void rocksdb_options_set_max_bytes_for_level_multiplier_additional(
   }
 }
 
+void rocksdb_options_set_periodic_compaction_seconds(rocksdb_options_t* opt,
+                                                     uint64_t seconds) {
+  opt->rep.periodic_compaction_seconds = seconds;
+}
+
+uint64_t rocksdb_options_get_periodic_compaction_seconds(
+    rocksdb_options_t* opt) {
+  return opt->rep.periodic_compaction_seconds;
+}
+
 void rocksdb_options_enable_statistics(rocksdb_options_t* opt) {
   opt->rep.statistics = ROCKSDB_NAMESPACE::CreateDBStatistics();
 }

db/c_test.c

@@ -1,3 +1,17 @@
+// Copyright (C) 2023 Speedb Ltd. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 /* Copyright (c) 2011 The LevelDB Authors. All rights reserved.
    Use of this source code is governed by a BSD-style license that can be
    found in the LICENSE file. See the AUTHORS file for names of contributors. */
@@ -1868,6 +1882,10 @@ int main(int argc, char** argv) {
     CheckCondition(2.0 ==
                    rocksdb_options_get_max_bytes_for_level_multiplier(o));
 
+    rocksdb_options_set_periodic_compaction_seconds(o, 100000);
+    CheckCondition(100000 ==
+                   rocksdb_options_get_periodic_compaction_seconds(o));
+
     rocksdb_options_set_skip_stats_update_on_db_open(o, 1);
     CheckCondition(1 == rocksdb_options_get_skip_stats_update_on_db_open(o));
 
@@ -2298,6 +2316,12 @@ int main(int argc, char** argv) {
     CheckCondition(2.0 ==
                    rocksdb_options_get_max_bytes_for_level_multiplier(o));
 
+    rocksdb_options_set_periodic_compaction_seconds(copy, 8000);
+    CheckCondition(8000 ==
+                   rocksdb_options_get_periodic_compaction_seconds(copy));
+    CheckCondition(100000 ==
+                   rocksdb_options_get_periodic_compaction_seconds(o));
+
     rocksdb_options_set_skip_stats_update_on_db_open(copy, 0);
     CheckCondition(0 == rocksdb_options_get_skip_stats_update_on_db_open(copy));
     CheckCondition(1 == rocksdb_options_get_skip_stats_update_on_db_open(o));

include/rocksdb/c.h

@@ -1295,6 +1295,10 @@ rocksdb_options_set_skip_checking_sst_file_sizes_on_db_open(
 extern ROCKSDB_LIBRARY_API unsigned char
 rocksdb_options_get_skip_checking_sst_file_sizes_on_db_open(
     rocksdb_options_t* opt);
+extern ROCKSDB_LIBRARY_API void rocksdb_options_set_periodic_compaction_seconds(
+    rocksdb_options_t*, uint64_t);
+extern ROCKSDB_LIBRARY_API uint64_t
+rocksdb_options_get_periodic_compaction_seconds(rocksdb_options_t*);
 
 /* Blob Options Settings */
 extern ROCKSDB_LIBRARY_API void rocksdb_options_set_enable_blob_files(