YDB Import 559

1 files changed, 0 insertions, 97 deletions

diff --git a/contrib/libs/llvm12/include/llvm/Support/FileOutputBuffer.h b/contrib/libs/llvm12/include/llvm/Support/FileOutputBuffer.h
deleted file mode 100644
index 3a48a4cdc32..00000000000
--- a/contrib/libs/llvm12/include/llvm/Support/FileOutputBuffer.h
+++ /dev/null
@@ -1,97 +0,0 @@
-#pragma once
-
-#ifdef __GNUC__
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-parameter"
-#endif
-
-//=== FileOutputBuffer.h - File Output Buffer -------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// Utility for creating a in-memory buffer that will be written to a file.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_SUPPORT_FILEOUTPUTBUFFER_H
-#define LLVM_SUPPORT_FILEOUTPUTBUFFER_H
-
-#include "llvm/ADT/StringRef.h"
-#include "llvm/Support/DataTypes.h"
-#include "llvm/Support/Error.h"
-
-namespace llvm {
-/// FileOutputBuffer - This interface provides simple way to create an in-memory
-/// buffer which will be written to a file. During the lifetime of these
-/// objects, the content or existence of the specified file is undefined. That
-/// is, creating an OutputBuffer for a file may immediately remove the file.
-/// If the FileOutputBuffer is committed, the target file's content will become
-/// the buffer content at the time of the commit.  If the FileOutputBuffer is
-/// not committed, the file will be deleted in the FileOutputBuffer destructor.
-class FileOutputBuffer {
-public:
-  enum {
-    /// set the 'x' bit on the resulting file
-    F_executable = 1,
-
-    /// Don't use mmap and instead write an in-memory buffer to a file when this
-    /// buffer is closed.
-    F_no_mmap = 2,
-  };
-
-  /// Factory method to create an OutputBuffer object which manages a read/write
-  /// buffer of the specified size. When committed, the buffer will be written
-  /// to the file at the specified path.
-  ///
-  /// When F_modify is specified and \p FilePath refers to an existing on-disk
-  /// file \p Size may be set to -1, in which case the entire file is used.
-  /// Otherwise, the file shrinks or grows as necessary based on the value of
-  /// \p Size.  It is an error to specify F_modify and Size=-1 if \p FilePath
-  /// does not exist.
-  static Expected<std::unique_ptr<FileOutputBuffer>>
-  create(StringRef FilePath, size_t Size, unsigned Flags = 0);
-
-  /// Returns a pointer to the start of the buffer.
-  virtual uint8_t *getBufferStart() const = 0;
-
-  /// Returns a pointer to the end of the buffer.
-  virtual uint8_t *getBufferEnd() const = 0;
-
-  /// Returns size of the buffer.
-  virtual size_t getBufferSize() const = 0;
-
-  /// Returns path where file will show up if buffer is committed.
-  StringRef getPath() const { return FinalPath; }
-
-  /// Flushes the content of the buffer to its file and deallocates the
-  /// buffer.  If commit() is not called before this object's destructor
-  /// is called, the file is deleted in the destructor. The optional parameter
-  /// is used if it turns out you want the file size to be smaller than
-  /// initially requested.
-  virtual Error commit() = 0;
-
-  /// If this object was previously committed, the destructor just deletes
-  /// this object.  If this object was not committed, the destructor
-  /// deallocates the buffer and the target file is never written.
-  virtual ~FileOutputBuffer() {}
-
-  /// This removes the temporary file (unless it already was committed)
-  /// but keeps the memory mapping alive.
-  virtual void discard() {}
-
-protected:
-  FileOutputBuffer(StringRef Path) : FinalPath(Path) {}
-
-  std::string FinalPath;
-};
-} // end namespace llvm
-
-#endif
-
-#ifdef __GNUC__
-#pragma GCC diagnostic pop
-#endif