6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-18 12:29:27 +00:00
Code Issues Projects Releases Wiki Activity

remove some dead code

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26703 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-03-10 23:14:22 +00:00
parent 682365dc80
commit 7907b6950b
2 changed files with 0 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
lib/Debugger/FDHandle.cpp
View File

@ -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;
}

62
lib/Debugger/FDHandle.h
View File

@ -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