1 //===- ArchiveWriter.h - ar archive file format writer ----------*- 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 // Declares the writeArchive function for writing an archive file. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #ifndef LLVM_OBJECT_ARCHIVEWRITER_H 14 #define LLVM_OBJECT_ARCHIVEWRITER_H 15 16 #include "llvm/Object/Archive.h" 17 18 namespace llvm { 19 20 struct NewArchiveMember { 21 std::unique_ptr<MemoryBuffer> Buf; 22 StringRef MemberName; 23 sys::TimePoint<std::chrono::seconds> ModTime; 24 unsigned UID = 0, GID = 0, Perms = 0644; 25 26 NewArchiveMember() = default; 27 NewArchiveMember(MemoryBufferRef BufRef); 28 29 static Expected<NewArchiveMember> 30 getOldMember(const object::Archive::Child &OldMember, bool Deterministic); 31 32 static Expected<NewArchiveMember> getFile(StringRef FileName, 33 bool Deterministic); 34 }; 35 36 Expected<std::string> computeArchiveRelativePath(StringRef From, StringRef To); 37 38 Error writeArchive(StringRef ArcName, ArrayRef<NewArchiveMember> NewMembers, 39 bool WriteSymtab, object::Archive::Kind Kind, 40 bool Deterministic, bool Thin, 41 std::unique_ptr<MemoryBuffer> OldArchiveBuf = nullptr); 42 } 43 44 #endif 45