35 lines
951 B
C++
35 lines
951 B
C++
//===- Support/FileUtilities.cpp - File System Utilities ------------------===//
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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 the LLVM research group and is distributed under
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// the 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 a family of utility functions which are useful for doing
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// various things with files.
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//
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//===----------------------------------------------------------------------===//
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#include "FDHandle.h"
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#include <unistd.h>
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using namespace llvm;
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//===----------------------------------------------------------------------===//
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// FDHandle class implementation
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//
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FDHandle::~FDHandle() throw() {
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if (FD != -1)
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::close(FD);
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}
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FDHandle &FDHandle::operator=(int fd) throw() {
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if (FD != -1)
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::close(FD);
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FD = fd;
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return *this;
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}
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