1 //===- SystemUtils.h - Utilities to do low-level system stuff ---*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains functions used to do a variety of low-level, often
11 // system-specific, tasks.
13 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_SUPPORT_SYSTEMUTILS_H
16 #define LLVM_SUPPORT_SYSTEMUTILS_H
23 /// Determine if the raw_ostream provided is connected to a terminal. If so,
24 /// generate a warning message to errs() advising against display of bitcode
25 /// and return true. Otherwise just return false.
26 /// @brief Check for output written to a console
27 bool CheckBitcodeOutputToConsole(
28 raw_ostream &stream_to_check, ///< The stream to be checked
29 bool print_warning = true ///< Control whether warnings are printed
32 } // End llvm namespace