XOY-Leveldb

作者：谢瑞阳 10225101483 徐翔宇 10225101535

Vēsture

costan 89af27bde5 Remove ssize_t from code that is not POSIX-specific. ssize_t is not standard C++. It is a POSIX extension. Therefore, it does not belong in generic code. This change tweaks the logic in DBIter to remove the need for signed integers, so ssize_t can be replaced with size_t. The impacted method and private member are renamed to better express their purpose. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=211471606		pirms 6 gadiem
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autocompact_test.cc	LevelDB 1.13	pirms 11 gadiem
builder.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
builder.h	Remove extern from function declarations.	pirms 6 gadiem
c.cc	Expose WriteBatch::Append in the C API.	pirms 6 gadiem
c_test.c	Expose WriteBatch::Append in the C API.	pirms 6 gadiem
corruption_test.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
db_bench.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
db_impl.cc	Clean up SnapshotImpl.	pirms 6 gadiem
db_impl.h	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
db_iter.cc	Remove ssize_t from code that is not POSIX-specific.	pirms 6 gadiem
db_iter.h	Remove extern from function declarations.	pirms 6 gadiem
db_test.cc	Clean up SnapshotImpl.	pirms 6 gadiem
dbformat.cc	Release leveldb 1.10	pirms 11 gadiem
dbformat.h	Remove extern from function declarations.	pirms 6 gadiem
dbformat_test.cc	A number of fixes:	pirms 13 gadiem
dumpfile.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
fault_injection_test.cc	Remove ssize_t from code that is not POSIX-specific.	pirms 6 gadiem
filename.cc	Remove extern from function declarations.	pirms 6 gadiem
filename.h	Remove extern from function declarations.	pirms 6 gadiem
filename_test.cc	Add tests for {Old}InfoLogFileName().	pirms 6 gadiem
leveldbutil.cc	Putting build artifacts in subdirectory.	pirms 8 gadiem
log_format.h	Convert documentation to markdown.	pirms 7 gadiem
log_reader.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
log_reader.h	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
log_test.cc	This CL fixes a bug encountered when reading records from leveldb files that have been split, as in a [] input task split.	pirms 8 gadiem
log_writer.cc	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	pirms 9 gadiem
log_writer.h	LevelDB now attempts to reuse the preceding MANIFEST and log file when re-opened.	pirms 9 gadiem
memtable.cc	Fix sign mismatch warnings in GCC.	pirms 6 gadiem
memtable.h	Extend thread safety annotations.	pirms 6 gadiem
recovery_test.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
repair.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
skiplist.h	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
skiplist_test.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
snapshot.h	Clean up SnapshotImpl.	pirms 6 gadiem
table_cache.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
table_cache.h	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
version_edit.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
version_edit.h	A number of fixes:	pirms 13 gadiem
version_edit_test.cc	A number of fixes:	pirms 13 gadiem
version_set.cc	Fix sign mismatch warnings in GCC.	pirms 6 gadiem
version_set.h	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
version_set_test.cc	Replace NULL with nullptr in C++ files.	pirms 6 gadiem
write_batch.cc	Expose WriteBatch::Append().	pirms 6 gadiem
write_batch_internal.h	Clean up layering of storage/leveldb/...	pirms 10 gadiem
write_batch_test.cc	Expose WriteBatch::Append().	pirms 6 gadiem