LevelDB-course-Lab

小组成员：10215300402-朱维清 & 10222140408 谷杰

Vēsture

costan bd24b96306 leveldb: Silence unused argument warnings in MSVC. This CL uses a well-known workaround for silencing arguments that may be unused, depending on the build configuration. The silenced warnings were responsible for a large amount of noise in the MSVC build on Windows. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=240357359		pirms 5 gadiem
..
README	Replace port_posix with port_stdcxx.	pirms 6 gadiem
port.h	Added native support for Windows.	pirms 5 gadiem
port_config.h.in	leveldb: Fix PosixWritableFile::Sync() on Apple systems.	pirms 5 gadiem
port_example.h	leveldb: Replace AtomicPointer with std::atomic.	pirms 5 gadiem
port_stdcxx.h	leveldb: Silence unused argument warnings in MSVC.	pirms 5 gadiem
thread_annotations.h	Enable thread safety annotations in open source version.	pirms 6 gadiem

README

This directory contains interfaces and implementations that isolate the
rest of the package from platform details.

Code in the rest of the package includes "port.h" from this directory.
"port.h" in turn includes a platform specific "port_<platform>.h" file
that provides the platform specific implementation.

See port_stdcxx.h for an example of what must be provided in a platform
specific header file.