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First version of the MappedFile abstraction for operating system idependent

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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
This commit is contained in:
Reid Spencer
2004-10-04 11:08:32 +00:00
parent 460eb63612
commit 9737492204
13 changed files with 666 additions and 0 deletions
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18
lib/System/SunOS/MappedFile.cpp Normal file
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//===- SunOS/MappedFile.cpp - SunOS MappedFile Implementation ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by Reid Spencer and is distributed under the
// University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file provides the SunOS specific implementation of the MappedFile
// concept.
//
//===----------------------------------------------------------------------===//
// Include the generic unix implementation
#include "../Unix/MappedFile.cpp"
// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab