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34 lines
920 B
C++
34 lines
920 B
C++
//===- lib/Debugger/FDHandle.cpp - File Descriptor Handle -----------------===//
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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 class for ensuring that Unix file handles get closed.
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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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