text: //===-- Support.h -----------------------------------------------*- C++ -*-===//
  //
  // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  // See https://llvm.org/LICENSE.txt for license information.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef LLDB_HOST_LINUX_SUPPORT_H
  #define LLDB_HOST_LINUX_SUPPORT_H
  
  #include "llvm/Support/ErrorOr.h"
  #include "llvm/Support/MemoryBuffer.h"
  #include <memory>
  
  namespace lldb_private {
  
  llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
  getProcFile(::pid_t pid, ::pid_t tid, const llvm::Twine &file);
  
  llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
  getProcFile(::pid_t pid, const llvm::Twine &file);
  
  llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
  getProcFile(const llvm::Twine &file);
  
  } // namespace lldb_private
  
  #endif // #ifndef LLDB_HOST_LINUX_SUPPORT_H
  