leveldb_ttl

作者：韩晨旭 10225101440 李畅 10225102463

Historia

Adam Azarchs 75fceae700 Add O_CLOEXEC to open calls. This prevents file descriptors from leaking to child processes. When compiled for older (pre-2.6.23) kernels which lack support for O_CLOEXEC there is no change in behavior. With newer kernels, child processes will no longer inherit leveldb's file handles, which reduces the changes of accidentally corrupting the database. Fixes https://github.com/google/leveldb/issues/623		6 lat temu
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arena.cc	Replace NULL with nullptr in C++ files.	6 lat temu
arena.h	Resolve race when getting approximate-memory-usage property	9 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	Replace NULL with nullptr in C++ files.	6 lat temu
cache_test.cc	Replace NULL with nullptr in C++ files.	6 lat temu
coding.cc	Replace NULL with nullptr in C++ files.	6 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	Add O_CLOEXEC to open calls.	5 lat temu
env_posix_test.cc	Add O_CLOEXEC to open calls.	5 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	Replace NULL with nullptr in C++ files.	6 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	Replace NULL with nullptr in C++ files.	6 lat temu
posix_logger.h	Add back space to POSIX Logger.	6 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	Replace NULL with nullptr in C++ files.	6 lat temu