levelDB-LAB1-pzy_ckx

小组成员：曹可心-10223903406 朴祉燕-10224602413

Historia

costan 03064cbbb2 Simplify Limiter in env_posix.cc. Now that we require C++11, we can use std::atomic<int>, which has primitives for most of the logic we need. As a bonus, the happy path for Limiter::Acquire() and Limiter::Release() only performs one atomic operation. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=211469518		6 vuotta sitten
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arena.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
arena.h	Resolve race when getting approximate-memory-usage property	9 vuotta sitten
arena_test.cc	Release LevelDB 1.15	11 vuotta sitten
bloom.cc	Fix size_t/int comparison/conversion issues in leveldb.	9 vuotta sitten
bloom_test.cc	Fix size_t/int comparison/conversion issues in leveldb.	9 vuotta sitten
cache.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
cache_test.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
coding.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
coding.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
coding_test.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
comparator.cc	Remove static initializer; fix endian-ness detection; fix build on	12 vuotta sitten
crc32c.cc	Use portable CRC32C from google/crc32c.	7 vuotta sitten
crc32c.h	Remove extern from function declarations.	6 vuotta sitten
crc32c_test.cc	A number of fixes:	13 vuotta sitten
env.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
env_posix.cc	Simplify Limiter in env_posix.cc.	6 vuotta sitten
env_posix_test.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
env_posix_test_helper.h	Limit the number of read-only files the POSIX Env will have open.	8 vuotta sitten
env_test.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
filter_policy.cc	Added bloom filter support.	12 vuotta sitten
hash.cc	Release 1.18	10 vuotta sitten
hash.h	Remove extern from function declarations.	6 vuotta sitten
hash_test.cc	Release 1.18	10 vuotta sitten
histogram.cc	A number of fixes:	13 vuotta sitten
histogram.h	A number of fixes:	13 vuotta sitten
logging.cc	Add forgotten <limits> header to util/logging.cc.	6 vuotta sitten
logging.h	Remove extern from function declarations.	6 vuotta sitten
logging_test.cc	Add tests for ConsumeDecimalNumber.	6 vuotta sitten
mutexlock.h	Update to leveldb 1.6	12 vuotta sitten
options.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
posix_logger.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten
random.h	LevelDB 1.13	11 vuotta sitten
status.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
status_test.cc	Add move constructor to Status.	6 vuotta sitten
testharness.cc	Replace NULL with nullptr in C++ files.	6 vuotta sitten
testharness.h	Fix includes in util/testharness.h.	6 vuotta sitten
testutil.cc	Remove extern from function declarations.	6 vuotta sitten
testutil.h	Replace NULL with nullptr in C++ files.	6 vuotta sitten