1 //===- Filesystem.h ---------------------------------------------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLD_FILESYSTEM_H 10 #define LLD_FILESYSTEM_H 11 12 #include "lld/Common/LLVM.h" 13 #include "llvm/Support/raw_ostream.h" 14 #include <memory> 15 #include <system_error> 16 17 namespace lld { 18 void unlinkAsync(StringRef path); 19 std::error_code tryCreateFile(StringRef path); 20 std::unique_ptr<llvm::raw_fd_ostream> openFile(StringRef file); 21 std::unique_ptr<llvm::raw_fd_ostream> openLTOOutputFile(StringRef file); 22 } // namespace lld 23 24 #endif 25