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/*++
Module Name:
GenericFile_map.h
Abstract:
Generic IO class for SNAP that can map an input file.
Authors:
Bill Bolosky, September, 2014
Environment:
User mode service.
Revision History:
--*/
#pragma once
#include "GenericFile_Blob.h"
#include "Compat.h"
class GenericFile_map : public GenericFile_Blob
{
public:
static GenericFile_map *open(const char *filename);
virtual ~GenericFile_map();
virtual _int64 prefetch(); // Ignore the return value, it's just to trick the compiler into not optimizing it away.
virtual void close();
private:
GenericFile_map(MemoryMappedFile *i_mappedFile, void *i_contents, size_t i_fileSize);
MemoryMappedFile *mappedFile;
const char *contents;
size_t fileSize;
};
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