| Andrew Scull | 5e1ddfa | 2018-08-14 10:06:54 +0100 | [diff] [blame^] | 1 | //===- SystemUtils.h - Utilities to do low-level system stuff ---*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | // |
| 10 | // This file contains functions used to do a variety of low-level, often |
| 11 | // system-specific, tasks. |
| 12 | // |
| 13 | //===----------------------------------------------------------------------===// |
| 14 | |
| 15 | #ifndef LLVM_SUPPORT_SYSTEMUTILS_H |
| 16 | #define LLVM_SUPPORT_SYSTEMUTILS_H |
| 17 | |
| 18 | namespace llvm { |
| 19 | class raw_ostream; |
| 20 | |
| 21 | /// Determine if the raw_ostream provided is connected to a terminal. If so, |
| 22 | /// generate a warning message to errs() advising against display of bitcode |
| 23 | /// and return true. Otherwise just return false. |
| 24 | /// @brief Check for output written to a console |
| 25 | bool CheckBitcodeOutputToConsole( |
| 26 | raw_ostream &stream_to_check, ///< The stream to be checked |
| 27 | bool print_warning = true ///< Control whether warnings are printed |
| 28 | ); |
| 29 | |
| 30 | } // End llvm namespace |
| 31 | |
| 32 | #endif |