XOY-Leveldb

作者：谢瑞阳 10225101483 徐翔宇 10225101535

Historia

Chris Mumford 2f008ac19e Initialize class members to default values in constructors. There were a few members which were identified to have been left uninitialized in some constructors. These were very likely to have been set before being used, otherwise the ASan tests would have caught them, but still good practice to have them initialized. This addresses some items reported in issue #668. PiperOrigin-RevId: 243370145		5 lat temu
..
arena.cc	leveldb: Replace AtomicPointer with std::atomic.	5 lat temu
arena.h	leveldb: Replace AtomicPointer with std::atomic.	5 lat temu
arena_test.cc	Release LevelDB 1.15	11 lat temu
bloom.cc	Fix size_t/int comparison/conversion issues in leveldb.	9 lat temu
bloom_test.cc	Fix size_t/int comparison/conversion issues in leveldb.	9 lat temu
cache.cc	Initialize class members to default values in constructors.	5 lat temu
cache_test.cc	Replace NULL with nullptr in C++ files.	6 lat temu
coding.cc	Remove unnecessary bit operation.	5 lat temu
coding.h	Replace NULL with nullptr in C++ files.	6 lat temu
coding_test.cc	Replace NULL with nullptr in C++ files.	6 lat temu
comparator.cc	Remove InitOnce from the port API.	6 lat temu
crc32c.cc	Use portable CRC32C from google/crc32c.	7 lat temu
crc32c.h	Remove extern from function declarations.	6 lat temu
crc32c_test.cc	A number of fixes:	13 lat temu
env.cc	Replace NULL with nullptr in C++ files.	6 lat temu
env_posix.cc	leveldb: Fix PosixWritableFile::Sync() on Apple systems.	5 lat temu
env_posix_test.cc	Replace NULL with nullptr in C++ files.	6 lat temu
env_posix_test_helper.h	Limit the number of read-only files the POSIX Env will have open.	8 lat temu
env_test.cc	leveldb: Replace AtomicPointer with std::atomic.	5 lat temu
env_windows.cc	Two small fixes for the Windows implementation (#661)	5 lat temu
env_windows_test.cc	Added native support for Windows.	5 lat temu
env_windows_test_helper.h	Switch corruption_test to use InMemEnv.	5 lat temu
filter_policy.cc	Added bloom filter support.	12 lat temu
hash.cc	Release 1.18	10 lat temu
hash.h	Remove extern from function declarations.	6 lat temu
hash_test.cc	Release 1.18	10 lat temu
histogram.cc	A number of fixes:	13 lat temu
histogram.h	A number of fixes:	13 lat temu
logging.cc	Add forgotten <limits> header to util/logging.cc.	6 lat temu
logging.h	Remove extern from function declarations.	6 lat temu
logging_test.cc	Add tests for ConsumeDecimalNumber.	6 lat temu
mutexlock.h	C++11 cleanup for util/mutexlock.h.	6 lat temu
no_destructor.h	Remove InitOnce from the port API.	6 lat temu
no_destructor_test.cc	Remove InitOnce from the port API.	6 lat temu
options.cc	Inline defaults in options.	5 lat temu
posix_logger.h	Add back space to POSIX Logger.	5 lat temu
random.h	LevelDB 1.13	11 lat temu
status.cc	Replace NULL with nullptr in C++ files.	6 lat temu
status_test.cc	Add move constructor to Status.	6 lat temu
testharness.cc	Replace NULL with nullptr in C++ files.	6 lat temu
testharness.h	Fix includes in util/testharness.h.	6 lat temu
testutil.cc	Remove extern from function declarations.	6 lat temu
testutil.h	Use override consistently in leveldb::test::ErrorEnv.	5 lat temu
windows_logger.h	Align windows_logger with posix_logger.	5 lat temu