1//===- ArchiveWriter.h - ar archive file format writer ----------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// Declares the writeArchive function for writing an archive file. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef LLVM_OBJECT_ARCHIVEWRITER_H 15#define LLVM_OBJECT_ARCHIVEWRITER_H 16 17#include "llvm/ADT/StringRef.h" 18#include "llvm/Object/Archive.h" 19#include "llvm/Support/FileSystem.h" 20 21namespace llvm { 22 23struct NewArchiveMember { 24 std::unique_ptr<MemoryBuffer> Buf; 25 sys::TimeValue ModTime = sys::TimeValue::PosixZeroTime(); 26 unsigned UID = 0, GID = 0, Perms = 0644; 27 28 NewArchiveMember() = default; 29 NewArchiveMember(NewArchiveMember &&Other) 30 : Buf(std::move(Other.Buf)), ModTime(Other.ModTime), UID(Other.UID), 31 GID(Other.GID), Perms(Other.Perms) {} 32 NewArchiveMember &operator=(NewArchiveMember &&Other) { 33 Buf = std::move(Other.Buf); 34 ModTime = Other.ModTime; 35 UID = Other.UID; 36 GID = Other.GID; 37 Perms = Other.Perms; 38 return *this; 39 } 40 NewArchiveMember(MemoryBufferRef BufRef); 41 42 static Expected<NewArchiveMember> 43 getOldMember(const object::Archive::Child &OldMember, bool Deterministic); 44 45 static Expected<NewArchiveMember> getFile(StringRef FileName, 46 bool Deterministic); 47}; 48 49std::pair<StringRef, std::error_code> 50writeArchive(StringRef ArcName, std::vector<NewArchiveMember> &NewMembers, 51 bool WriteSymtab, object::Archive::Kind Kind, bool Deterministic, 52 bool Thin, std::unique_ptr<MemoryBuffer> OldArchiveBuf = nullptr); 53} 54 55#endif 56