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	mapping of files. This first version uses mmap where its available. The class needs to implement an alternate mechanism based on malloc'd memory and file reading/writing for platforms without virtual memory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16649 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			30 lines
		
	
	
		
			1018 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			30 lines
		
	
	
		
			1018 B
		
	
	
	
		
			C++
		
	
	
	
	
	
| //===- MappedFile.cpp - MappedFile Support ----------------------*- C++ -*-===//
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| // 
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| //                     The LLVM Compiler Infrastructure
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| //
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| // This file was developed by Reid Spencer and is distributed under the 
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| // University of Illinois Open Source License. See LICENSE.TXT for details.
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| // 
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| //===----------------------------------------------------------------------===//
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| //
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| // This file implements the mapped file concept.
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| //
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| //===----------------------------------------------------------------------===//
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| 
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| #include "llvm/System/MappedFile.h"
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| 
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| namespace llvm {
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| using namespace sys;
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| 
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| //===----------------------------------------------------------------------===//
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| //=== WARNING: Implementation here must contain only TRULY operating system
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| //===          independent code. 
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| //===----------------------------------------------------------------------===//
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| 
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| }
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| 
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| // Include the platform-specific parts of this class.
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| #include "platform/MappedFile.cpp"
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| 
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| // vim: sw=2 smartindent smarttab tw=80 autoindent expandtab
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