linux-x64/clang/include/llvm/Support/SystemUtils.h

//===- SystemUtils.h - Utilities to do low-level system stuff ---*- 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
//
//===----------------------------------------------------------------------===//
//
// This file contains functions used to do a variety of low-level, often
// system-specific, tasks.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_SUPPORT_SYSTEMUTILS_H
#define LLVM_SUPPORT_SYSTEMUTILS_H

namespace llvm {
  class raw_ostream;

/// Determine if the raw_ostream provided is connected to a terminal. If so,
/// generate a warning message to errs() advising against display of bitcode
/// and return true. Otherwise just return false.
/// Check for output written to a console
bool CheckBitcodeOutputToConsole(
  raw_ostream &stream_to_check, ///< The stream to be checked
  bool print_warning = true     ///< Control whether warnings are printed
);

} // End llvm namespace

#endif