remove some dead code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26703 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Debugger/FDHandle.cpp b/lib/Debugger/FDHandle.cpp
deleted file mode 100644 (file)
index 4f952f2..0000000
--- a/lib/Debugger/FDHandle.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-//===- lib/Debugger/FDHandle.cpp - File Descriptor Handle -----------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements a class for ensuring that Unix file handles get closed.
-//
-//===----------------------------------------------------------------------===//
-
-#include "FDHandle.h"
-#include <unistd.h>
-
-using namespace llvm;
-
-//===----------------------------------------------------------------------===//
-// FDHandle class implementation
-//
-
-FDHandle::~FDHandle() throw() {
-  if (FD != -1)
-    ::close(FD);
-}
-
-FDHandle &FDHandle::operator=(int fd) throw() {
-  if (FD != -1)
-    ::close(FD);
-  FD = fd;
-  return *this;
-}

diff --git a/lib/Debugger/FDHandle.h b/lib/Debugger/FDHandle.h
deleted file mode 100644 (file)
index 56b5aa2..0000000
--- a/lib/Debugger/FDHandle.h
+++ /dev/null
@@ -1,62 +0,0 @@
-//===- lib/Debugger/FDHandle.h - File Descriptor Handle ---------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines a family of utility functions which are useful for doing
-// various things with files.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LIB_DEBUGGER_FDHANDLE_H
-#define LIB_DEBUGGER_FDHANDLE_H
-
-#include "llvm/System/Path.h"
-
-namespace llvm {
-
-/// FDHandle - Simple handle class to make sure a file descriptor gets closed
-/// when the object is destroyed.  This handle acts similarly to an
-/// std::auto_ptr, in that the copy constructor and assignment operators
-/// transfer ownership of the handle.  This means that FDHandle's do not have
-/// value semantics.
-///
-class FDHandle {
-  int FD;
-public:
-  FDHandle() : FD(-1) {}
-  FDHandle(int fd) : FD(fd) {}
-  FDHandle(FDHandle &RHS) : FD(RHS.FD) {
-    RHS.FD = -1;       // Transfer ownership
-  }
-
-  ~FDHandle() throw();
-
-  /// get - Get the current file descriptor, without releasing ownership of it.
-  int get() const { return FD; }
-  operator int() const { return FD; }
-
-  FDHandle &operator=(int fd) throw();
-
-  FDHandle &operator=(FDHandle &RHS) {
-    int fd = RHS.FD;
-    RHS.FD = -1;       // Transfer ownership
-    return operator=(fd);
-  }
-
-  /// release - Take ownership of the file descriptor away from the FDHandle
-  /// object, so that the file is not closed when the FDHandle is destroyed.
-  int release() {
-    int Ret = FD;
-    FD = -1;
-    return Ret;
-  }
-};
-
-} // End llvm namespace
-
-#endif