| //===- 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 |
