LevelDB-course-Lab

Historia

cmumford c69d33b0ec Added native support for Windows. This change adds a native Windows port (port_windows.h) and a Windows Env (WindowsEnv). Note1: "small" is defined when including <Windows.h> so some parameters were renamed to avoid conflict. Note2: leveldb::Env defines the method: "DeleteFile" which is also a constant defined when including <Windows.h>. The solution was to ensure this macro is defined in env.h which forces the function, when compiled, to be either DeleteFileA or DeleteFileW when building for MBCS or UNICODE respectively. This resolves #519 on GitHub. ------------- Created by MOE: https://github.com/google/moe MOE_MIGRATED_REVID=236364778			5 lat temu
..
win	reverting disastrous MOE commit, returning to r21	删除	13 lat temu
README	Replace port_posix with port_stdcxx.		6 lat temu
atomic_pointer.h	Added native support for Windows.		5 lat temu
port.h	Added native support for Windows.		5 lat temu
port_config.h.in	leveldb: Fix PosixWritableFile::Sync() on Apple systems.		5 lat temu
port_example.h	Remove InitOnce from the port API.		6 lat temu
port_stdcxx.h	Remove InitOnce from the port API.		6 lat temu
thread_annotations.h	Enable thread safety annotations in open source version.		6 lat temu

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.