For PR351:
FDHandle class (non-portable) moved here from lib/Support/FileUtilities
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19107 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Debugger/FDHandle.cpp b/lib/Debugger/FDHandle.cpp
new file mode 100644
index 0000000..47322b0
--- /dev/null
+++ b/lib/Debugger/FDHandle.cpp
@@ -0,0 +1,34 @@
+//===- Support/FileUtilities.cpp - File System Utilities ------------------===//
+//
+// 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 family of utility functions which are useful for doing
+// various things with files.
+//
+//===----------------------------------------------------------------------===//
+
+#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;
+}