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// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef CLD2_INTERNAL_CLD2_DYNAMIC_COMPAT_H_
#define CLD2_INTERNAL_CLD2_DYNAMIC_COMPAT_H_
// open(), close(), mmap() and munmap() are not available in vanilla win32.
// This header provides compatibility for different operating systems using
// standard preprocessor definitions.
// Note that _WIN32 is also defined on 64-bit platforms :)
//
// For more information see https://code.google.com/p/cld2/issues/detail?id=19
#ifdef _WIN32
#include <io.h>
#define OPEN _open
#define CLOSE _close
#else // E.g., POSIX. We don't try to support Mac versions prior to OSX.
#include <sys/mman.h>
#include <fcntl.h>
#include <unistd.h>
#define OPEN open
#define CLOSE close
#endif
#endif // CLD2_INTERNAL_CLD2_DYNAMIC_COMPAT_H_
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