//===- 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 #include <string> 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. /// @brief 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