| //===- SystemUtils.h - Utilities to do low-level system stuff ---*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
