rocksdb/db
Peter Dillinger e5f1bfc263 Fix initializer syntax for old Xcode compiler (#6662)
Summary:
Example compiler output, from OSX TEST_GROUP=3:

db/flush_job_test.cc:185:7: error: suggest braces around initialization
of subobject [-Werror,-Wmissing-braces]
      kInvalidBlobFileNumber, 5, 103, 17, 102, 101};

Apparently permitted in newer version, but worth working around.
https://stackoverflow.com/questions/31555584/why-is-clang-warning-suggest-braces-around-initialization-of-subobject-wmis
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6662

Test Plan: CI (temporarily including OSX TEST_GROUP=3 in Travis)

Reviewed By: ltamasi

Differential Revision: D20901009

Pulled By: pdillinger

fbshipit-source-id: 5338878613b5725e5d632c8858904de467dc4692
2020-04-07 16:00:26 -07:00
..
blob Add blob files to VersionStorageInfo/VersionBuilder (#6597) 2020-03-26 18:51:53 -07:00
compaction Add pipelined & parallel compression optimization (#6262) 2020-04-01 16:40:18 -07:00
db_impl Hex encode keys in compaction flush logs (#6616) 2020-04-06 17:41:45 -07:00
arena_wrapped_db_iter.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
arena_wrapped_db_iter.h Iterator with timestamp (#6255) 2020-03-06 16:24:27 -08:00
builder.cc In block based table builder, make variables for estimating file size atomic (#6636) 2020-04-02 16:16:24 -07:00
builder.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
c_test.c Return NotSupported from WriteBatchWithIndex::DeleteRange (#5393) 2020-02-18 11:18:25 -08:00
c.cc added new functions to c-api (#5630) 2020-04-07 14:45:39 -07:00
column_family_test.cc fix some spelling typos (#6464) 2020-02-28 14:14:03 -08:00
column_family.cc Attempt to recover from db with missing table files (#6334) 2020-03-20 19:30:48 -07:00
column_family.h Attempt to recover from db with missing table files (#6334) 2020-03-20 19:30:48 -07:00
compact_files_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
compacted_db_impl.cc return timestamp from get (#6409) 2020-03-02 16:01:00 -08:00
compacted_db_impl.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
comparator_db_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
convenience.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
corruption_test.cc Simplify migration to FileSystem API (#6552) 2020-03-23 21:54:21 -07:00
cuckoo_table_db_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_basic_test.cc Add pipelined & parallel compression optimization (#6262) 2020-04-01 16:40:18 -07:00
db_block_cache_test.cc Revert the recent cache deleter change (#6620) 2020-03-31 16:11:06 -07:00
db_bloom_filter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_compaction_filter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_compaction_test.cc Use flush time for the props.creation_time for FIFO compaction (#6612) 2020-03-30 18:59:17 -07:00
db_dynamic_level_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_encryption_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_filesnapshot.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_flush_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_info_dumper.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_info_dumper.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_inplace_update_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_io_failure_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_iter_stress_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_iter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_iter.cc Iterator with timestamp (#6255) 2020-03-06 16:24:27 -08:00
db_iter.h Iterator with timestamp (#6255) 2020-03-06 16:24:27 -08:00
db_iterator_test.cc fix some spelling typos (#6464) 2020-02-28 14:14:03 -08:00
db_log_iter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_logical_block_size_cache_test.cc Get block size only in direct IO mode (#6522) 2020-03-20 15:26:10 -07:00
db_memtable_test.cc return timestamp from get (#6409) 2020-03-02 16:01:00 -08:00
db_merge_operand_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_merge_operator_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_options_test.cc Move the OptionTypeMap code closer to home (#6198) 2020-04-03 10:52:38 -07:00
db_properties_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_range_del_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_sst_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_statistics_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_table_properties_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_tailing_iter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_test2.cc Add pipelined & parallel compression optimization (#6262) 2020-04-01 16:40:18 -07:00
db_test_util.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_test_util.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_test.cc Migrate AppVeyor to CircleCI (#6518) 2020-03-13 21:58:51 -07:00
db_universal_compaction_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
db_wal_test.cc Fix db_wal_test::TruncateLastLogAfterRecoverWithoutFlush failure (#6437) 2020-03-05 17:18:16 -08:00
db_with_timestamp_basic_test.cc Add pipelined & parallel compression optimization (#6262) 2020-04-01 16:40:18 -07:00
db_write_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
dbformat_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
dbformat.cc Iterator with timestamp (#6255) 2020-03-06 16:24:27 -08:00
dbformat.h Iterator with timestamp (#6255) 2020-03-06 16:24:27 -08:00
deletefile_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
error_handler_fs_test.cc Revamp cache_bench to resemble a real workload (#6629) 2020-04-03 10:26:49 -07:00
error_handler.cc Be able to decrease background thread's CPU priority when creating database backup (#6602) 2020-03-28 19:07:25 -07:00
error_handler.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
event_helpers.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
event_helpers.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
experimental.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
external_sst_file_basic_test.cc Fix range deletion tombstone ingestion with global seqno (#6429) 2020-02-25 15:31:48 -08:00
external_sst_file_ingestion_job.cc Replace Directory with FSDirectory in DB (#6468) 2020-03-02 16:16:26 -08:00
external_sst_file_ingestion_job.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
external_sst_file_test.cc fix some spelling typos (#6464) 2020-02-28 14:14:03 -08:00
fault_injection_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
file_indexer.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
filename_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
flush_job_test.cc Fix initializer syntax for old Xcode compiler (#6662) 2020-04-07 16:00:26 -07:00
flush_job.cc Make options.bottommost_compression, compression_opts and bottommost_compression_opts dynamically changeable. (#6615) 2020-03-31 12:11:42 -07:00
flush_job.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
flush_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
flush_scheduler.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
forward_iterator_bench.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
forward_iterator.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
forward_iterator.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
import_column_family_job.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
import_column_family_job.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
import_column_family_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
internal_stats.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
internal_stats.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
job_context.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
listener_test.cc Move BlobDB related files under db/ to db/blob/ (#6519) 2020-03-12 11:00:56 -07:00
log_format.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_reader.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_reader.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
log_writer.cc Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
log_writer.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
logs_with_prep_tracker.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
logs_with_prep_tracker.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
lookup_key.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
malloc_stats.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
malloc_stats.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
manual_compaction_test.cc Skip high levels with no key falling in the range in CompactRange (#6482) 2020-03-04 20:15:25 -08:00
memtable_list_test.cc Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
memtable_list.cc Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
memtable_list.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
memtable.cc multiget support for timestamps (#6483) 2020-03-24 11:24:09 -07:00
memtable.h return timestamp from get (#6409) 2020-03-02 16:01:00 -08:00
merge_context.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_helper_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_helper.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_helper.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_operator.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
merge_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
obsolete_files_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
options_file_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
perf_context_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
pinned_iterators_manager.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
plain_table_db_test.cc Add ppc64le builds to Travis (#6144) 2020-03-11 12:33:45 -07:00
pre_release_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
prefix_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_del_aggregator_bench.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_del_aggregator_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_del_aggregator.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_del_aggregator.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
range_tombstone_fragmenter.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
read_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
repair_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
repair.cc Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
snapshot_checker.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
snapshot_impl.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
snapshot_impl.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_cache.cc Revert the recent cache deleter change (#6620) 2020-03-31 16:11:06 -07:00
table_cache.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_properties_collector_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_properties_collector.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
table_properties_collector.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
transaction_log_impl.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
transaction_log_impl.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trim_history_scheduler.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
trim_history_scheduler.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
version_builder_test.cc Add blob files to VersionStorageInfo/VersionBuilder (#6597) 2020-03-26 18:51:53 -07:00
version_builder.cc Add blob files to VersionStorageInfo/VersionBuilder (#6597) 2020-03-26 18:51:53 -07:00
version_builder.h Attempt to recover from db with missing table files (#6334) 2020-03-20 19:30:48 -07:00
version_edit_handler.cc Attempt to recover from db with missing table files (#6334) 2020-03-20 19:30:48 -07:00
version_edit_handler.h Attempt to recover from db with missing table files (#6334) 2020-03-20 19:30:48 -07:00
version_edit_test.cc Revert "Added the safe-to-ignore tag to version_edit (#6530)" (#6569) 2020-03-23 10:27:47 -07:00
version_edit.cc Revert "Added the safe-to-ignore tag to version_edit (#6530)" (#6569) 2020-03-23 10:27:47 -07:00
version_edit.h Revert "Added the safe-to-ignore tag to version_edit (#6530)" (#6569) 2020-03-23 10:27:47 -07:00
version_set_test.cc Re-persist blob file metadata when a new manifest file is created (#6630) 2020-04-02 11:53:05 -07:00
version_set.cc Re-persist blob file metadata when a new manifest file is created (#6630) 2020-04-02 11:53:05 -07:00
version_set.h Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
wal_manager_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
wal_manager.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
wal_manager.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch_base.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch_internal.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_batch.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_callback_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_callback.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_controller_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_controller.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_controller.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
write_thread.cc fix some spelling typos (#6464) 2020-02-28 14:14:03 -08:00
write_thread.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00