Vendor import of llvm trunk r239412:vendor/llvm/llvm-trunk-r239412

https://llvm.org/svn/llvm-project/llvm/trunk@239412

1 files changed, 51 insertions, 0 deletions

diff --git a/include/llvm/Object/ArchiveWriter.h b/include/llvm/Object/ArchiveWriter.h
new file mode 100644
index 000000000000..1616e46d3e6f
--- /dev/null
+++ b/include/llvm/Object/ArchiveWriter.h
@@ -0,0 +1,51 @@
+//===- ArchiveWriter.h - ar archive file format writer ----------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// Declares the writeArchive function for writing an archive file.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_OBJECT_ARCHIVEWRITER_H
+#define LLVM_OBJECT_ARCHIVEWRITER_H
+
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Object/Archive.h"
+#include "llvm/Support/FileSystem.h"
+
+namespace llvm {
+
+class NewArchiveIterator {
+  bool IsNewMember;
+  StringRef Name;
+
+  object::Archive::child_iterator OldI;
+
+  StringRef NewFilename;
+
+public:
+  NewArchiveIterator(object::Archive::child_iterator I, StringRef Name);
+  NewArchiveIterator(StringRef I, StringRef Name);
+  NewArchiveIterator();
+  bool isNewMember() const;
+  StringRef getName() const;
+
+  object::Archive::child_iterator getOld() const;
+
+  StringRef getNew() const;
+  llvm::ErrorOr<int> getFD(sys::fs::file_status &NewStatus) const;
+  const sys::fs::file_status &getStatus() const;
+};
+
+std::pair<StringRef, std::error_code>
+writeArchive(StringRef ArcName, std::vector<NewArchiveIterator> &NewMembers,
+             bool WriteSymtab);
+
+}
+
+#endif